[INFO] updating cached repository https://github.com/Limeth/euclider
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 442da40cd17db4f886f4ad8e3c0c7134ad033459
[INFO] checking Limeth/euclider against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeth%2Feuclider" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Limeth/euclider on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Limeth/euclider
[INFO] finished tweaking git repo https://github.com/Limeth/euclider
[INFO] tweaked toml for git repo https://github.com/Limeth/euclider written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Limeth/euclider already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0f32470b350ee36500424bd72cee7de351e68617ca23b449ca8e05987187533
[INFO] running `"docker" "start" "-a" "e0f32470b350ee36500424bd72cee7de351e68617ca23b449ca8e05987187533"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.1
[INFO] [stderr]     Checking rustc-demangle v0.1.7
[INFO] [stderr]     Checking parse-generics-shim v0.1.1
[INFO] [stderr]     Checking det v0.1.0
[INFO] [stderr]     Checking json v0.11.13
[INFO] [stderr]     Checking boolinator v0.1.0
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]     Checking shared_library v0.1.8
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking meval v0.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.20.12
[INFO] [stderr]     Checking smallvec v0.6.6
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking mopa v0.2.2 (https://github.com/Limeth/mopa.git#f8b37e3e)
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking tempfile v3.0.4
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking wayland-sys v0.20.12
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking wayland-commons v0.20.12
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]    Compiling wayland-client v0.20.12
[INFO] [stderr]    Compiling wayland-protocols v0.20.12
[INFO] [stderr]     Checking num-bigint v0.1.43
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking noise v0.4.1
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking rayon v1.0.1
[INFO] [stderr]    Compiling glutin v0.17.0
[INFO] [stderr]    Compiling glium v0.22.0
[INFO] [stderr]     Checking mashup v0.1.9
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking nalgebra v0.8.2
[INFO] [stderr]     Checking float-cmp v0.2.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.14
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.2.6
[INFO] [stderr]     Checking winit v0.16.2
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking euclider v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `float_cmp`
[INFO] [stderr]    --> src/util.rs:911:9
[INFO] [stderr]     |
[INFO] [stderr] 911 | #[allow(float_cmp)]
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `float_cmp`
[INFO] [stderr]    --> src/util.rs:911:9
[INFO] [stderr]     |
[INFO] [stderr] 911 | #[allow(float_cmp)]
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:211:13
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 435 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:211:13
[INFO] [stderr]     |
[INFO] [stderr] 211 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `useless_let_if_seq`
[INFO] [stderr]    --> src/universe/entity/shape.rs:435:13
[INFO] [stderr]     |
[INFO] [stderr] 435 |     #[allow(useless_let_if_seq)]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `float_cmp`
[INFO] [stderr]     --> src/scene.rs:1481:9
[INFO] [stderr]      |
[INFO] [stderr] 1481 | #[allow(float_cmp)]
[INFO] [stderr]      |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `float_cmp`
[INFO] [stderr]     --> src/scene.rs:1481:9
[INFO] [stderr]      |
[INFO] [stderr] 1481 | #[allow(float_cmp)]
[INFO] [stderr]      |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 620 | /             add_deserializer! {
[INFO] [stderr] 621 | |                 "Point3", "Point3::new";
[INFO] [stderr] 622 | |                 [x: F] [y: F] [z: F] -> Point3 {
[INFO] [stderr] 623 | |                     Point3::new(x, y, z)
[INFO] [stderr] 624 | |                 }
[INFO] [stderr] 625 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 627 | /             add_deserializer! {
[INFO] [stderr] 628 | |                 "Point4", "Point4::new";
[INFO] [stderr] 629 | |                 [x: F] [y: F] [z: F] [w: F] -> Point4 {
[INFO] [stderr] 630 | |                     Point4::new(x, y, z, w)
[INFO] [stderr] 631 | |                 }
[INFO] [stderr] 632 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 634 | /             add_deserializer! {
[INFO] [stderr] 635 | |                 "Vector3", "Vector3::new";
[INFO] [stderr] 636 | |                 [x: F] [y: F] [z: F] -> Vector3 {
[INFO] [stderr] 637 | |                     Vector3::new(x, y, z)
[INFO] [stderr] 638 | |                 }
[INFO] [stderr] 639 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 641 | /             add_deserializer! {
[INFO] [stderr] 642 | |                 "Vector4", "Vector4::new";
[INFO] [stderr] 643 | |                 [x: F] [y: F] [z: F] [w: F] -> Vector4 {
[INFO] [stderr] 644 | |                     Vector4::new(x, y, z, w)
[INFO] [stderr] 645 | |                 }
[INFO] [stderr] 646 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 648 | /             add_deserializer! {
[INFO] [stderr] 649 | |                 "Rgba", "Rgba::new";
[INFO] [stderr] 650 | |                 [r: F] [g: F] [b: F] [a: F] -> Rgba<F> {
[INFO] [stderr] 651 | |                     Rgba::<F>::new(r, g, b, a)
[INFO] [stderr] 652 | |                 }
[INFO] [stderr] 653 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 655 | /             add_deserializer! {
[INFO] [stderr] 656 | |                 "Rgba::new_u8";
[INFO] [stderr] 657 | |                 [r: u8] [g: u8] [b: u8] [a: u8] -> Rgba<F> {
[INFO] [stderr] 658 | |                     Rgba::<F>::new_u8(r, g, b, a)
[INFO] [stderr] 659 | |                 }
[INFO] [stderr] 660 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:45:9
[INFO] [stderr]     |
[INFO] [stderr] 45  |           try!($option
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 662 | /             add_deserializer! {
[INFO] [stderr] 663 | |                 "Rgba::from_hsva";
[INFO] [stderr] 664 | |                 [hue: F] [saturation: F] [value: F] [alpha: F] -> Rgba<F> {
[INFO] [stderr] 665 | |                     Hsva::new(hue.into(), saturation, value, alpha).into()
[INFO] [stderr] 666 | |                 }
[INFO] [stderr] 667 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 671 | /             add_deserializer! {
[INFO] [stderr] 672 | |                 "Void3", "Void3::new";
[INFO] [stderr] 673 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] 674 | |                 -> Box<Entity<Point3, Vector3>> {
[INFO] [stderr] 675 | |                     Box::new(Void::<Point3, Vector3>::new(material))
[INFO] [stderr] 676 | |                 }
[INFO] [stderr] 677 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 679 | /             add_deserializer! {
[INFO] [stderr] 680 | |                 "Void4", "Void4::new";
[INFO] [stderr] 681 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] 682 | |                 -> Box<Entity<Point4, Vector4>> {
[INFO] [stderr] 683 | |                     Box::new(Void::<Point4, Vector4>::new(material))
[INFO] [stderr] 684 | |                 }
[INFO] [stderr] 685 | |             };
[INFO] [stderr]     | |______________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 | /             add_deserializer! {
[INFO] [stderr] 702 | |                 "Entity3Impl", "Entity3Impl::new", "Entity3Impl::new_with_surface";
[INFO] [stderr] 703 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 704 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 708 | |                 }
[INFO] [stderr] 709 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 711 | /             add_deserializer! {
[INFO] [stderr] 712 | |                 "Entity4Impl", "Entity4Impl::new", "Entity4Impl::new_with_surface";
[INFO] [stderr] 713 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 714 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 718 | |                 }
[INFO] [stderr] 719 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 721 | /             add_deserializer! {
[INFO] [stderr] 722 | |                 "Entity3Impl::new_without_surface";
[INFO] [stderr] 723 | |                 [shape: Box<Shape<Point3, Vector3>>]
[INFO] [stderr] 724 | |                 [material: Box<Material<Point3, Vector3>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 727 | |                 }
[INFO] [stderr] 728 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 730 | /             add_deserializer! {
[INFO] [stderr] 731 | |                 "Entity4Impl::new_without_surface";
[INFO] [stderr] 732 | |                 [shape: Box<Shape<Point4, Vector4>>]
[INFO] [stderr] 733 | |                 [material: Box<Material<Point4, Vector4>>]
[INFO] [stderr] ...   |
[INFO] [stderr] 736 | |                 }
[INFO] [stderr] 737 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:431:9
[INFO] [stderr]     |
[INFO] [stderr] 431 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 755 | /             add_deserializer! {
[INFO] [stderr] 756 | |                 "ComposableShape3", "ComposableShape3::new", "ComposableShape3::of";
[INFO] [stderr] 757 | |                 [shapes: Vec<Box<Shape<Point3, Vector3>>> ]
[INFO] [stderr] 758 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 761 | |                 }
[INFO] [stderr] 762 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:399:10
[INFO] [stderr]     |
[INFO] [stderr] 399 |           *try!($parser.deserialize_constructor::<$($item_type)+>($json))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[INFO] [stderr] ...   |
[INFO] [stderr] 770 | |                 }
[INFO] [stderr] 771 | |             }
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/scene.rs:407:9
[INFO] [stderr]     |
[INFO] [stderr] 407 |           try!(
[INFO] [stderr]     |           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 764 | /             add_deserializer! {
[INFO] [stderr] 765 | |                 "ComposableShape4", "ComposableShape4::new", "ComposableShape4::of";
[INFO] [stderr] 766 | |                 [shapes: Vec<Box<Shape<Point4, Vector4>>> ]
[INFO] [stderr] 767 | |                 [operation: SetOperation]
[WARN] too many lines in the log, truncating it
