[INFO] cloning repository https://github.com/zelixir/scenic_driver_glfw_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zelixir/scenic_driver_glfw_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzelixir%2Fscenic_driver_glfw_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzelixir%2Fscenic_driver_glfw_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 909fe393914d93c4ed307b4a9093d9c1bc9c29bc
[INFO] checking zelixir/scenic_driver_glfw_rust against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzelixir%2Fscenic_driver_glfw_rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zelixir/scenic_driver_glfw_rust on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zelixir/scenic_driver_glfw_rust
[INFO] finished tweaking git repo https://github.com/zelixir/scenic_driver_glfw_rust
[INFO] tweaked toml for git repo https://github.com/zelixir/scenic_driver_glfw_rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/zelixir/scenic_driver_glfw_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfad436e314d5d8f3cb70e7656eff5f7e1aabaa3b54a69a8b33d22d3f1d2d643
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfad436e314d5d8f3cb70e7656eff5f7e1aabaa3b54a69a8b33d22d3f1d2d643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfad436e314d5d8f3cb70e7656eff5f7e1aabaa3b54a69a8b33d22d3f1d2d643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfad436e314d5d8f3cb70e7656eff5f7e1aabaa3b54a69a8b33d22d3f1d2d643", kill_on_drop: false }`
[INFO] [stdout] bfad436e314d5d8f3cb70e7656eff5f7e1aabaa3b54a69a8b33d22d3f1d2d643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9ea2159cbd3e19cf8e514447268974c2a8e03beddc6ba0d9bd4bfe352512222
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9ea2159cbd3e19cf8e514447268974c2a8e03beddc6ba0d9bd4bfe352512222", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling nanovg-sys v1.0.2
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]    Compiling glfw-sys v3.2.2
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking nanovg v1.0.2
[INFO] [stderr]     Checking glfw v0.25.0 (https://github.com/bjz/glfw-rs.git#d3b8700c)
[INFO] [stderr]     Checking scenic_driver_glfw_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:286:18
[INFO] [stdout]     |
[INFO] [stdout] 286 |     let (w, h) = read_multi!(read, i32, i32).unwrap();
[INFO] [stdout]     |                  --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let (x, y) = read_multi!(read, i32, i32).unwrap();
[INFO] [stdout]     |                  --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:302:32
[INFO] [stdout]     |
[INFO] [stdout] 302 |     let (name_len, path_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:315:32
[INFO] [stdout]     |
[INFO] [stdout] 315 |     let (name_len, data_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:332:32
[INFO] [stdout]     |
[INFO] [stdout] 332 |     let (name_len, data_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:170:36
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let (sx, sy, ex, ey, sc, ec) = read_multi!(script, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |                                    ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |         read_multi!(script, f32, f32, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |         --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         read_multi!(script, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         read_multi!(script, f32, f32, f32, f32, f32, u32, u32).unwrap();
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:241:24
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let (r, g, b, a) = read_multi!(script, u32, u32, u32, u32).unwrap();
[INFO] [stdout]     |                        --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:278:18
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:296:38
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let (c1x, c1y, c2x, c2y, x, y) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                      ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |     let (x1, y1, x2, y2) = read_multi!(script, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                            --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:308:36
[INFO] [stdout]     |
[INFO] [stdout] 308 |     let (x1, y1, x2, y2, radius) = read_multi!(script, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                    -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:326:36
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let (x0, y0, x1, y1, x2, y2) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                    ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:335:18
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:341:21
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let (w, h, r) = read_multi!(script, f32, f32, f32).unwrap();
[INFO] [stdout]     |                     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:347:20
[INFO] [stdout]     |
[INFO] [stdout] 347 |     let (rx, ry) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                    ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:358:35
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let (radius, start, finish) = read_multi!(script, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:426:18
[INFO] [stdout]     |
[INFO] [stdout] 426 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:432:18
[INFO] [stdout]     |
[INFO] [stdout] 432 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:448:30
[INFO] [stdout]     |
[INFO] [stdout] 448 |     let (a, b, c, d, e, f) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                              ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/comms.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     F: FnOnce(&mut Write) -> IOResult,
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/script.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     curr_paint: Option<Box<Paint + 'e>>,
[INFO] [stdout]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/script.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut next_paint: Option<Box<Paint + 'e>> = None;
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:169:63
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn paint_linear(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                               ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:179:60
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn paint_box(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:192:63
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn paint_radial(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                               ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 | ) -> Option<Box<Paint + 'e>> {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     let (a, b) = read_multi!(r, i32, u32).expect("read_multi_test failed");
[INFO] [stdout]     |                  ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:286:18
[INFO] [stdout]     |
[INFO] [stdout] 286 |     let (w, h) = read_multi!(read, i32, i32).unwrap();
[INFO] [stdout]     |                  --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let (x, y) = read_multi!(read, i32, i32).unwrap();
[INFO] [stdout]     |                  --------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:302:32
[INFO] [stdout]     |
[INFO] [stdout] 302 |     let (name_len, path_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:315:32
[INFO] [stdout]     |
[INFO] [stdout] 315 |     let (name_len, data_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/comms.rs:332:32
[INFO] [stdout]     |
[INFO] [stdout] 332 |     let (name_len, data_len) = read_multi!(read, usize, usize).unwrap();
[INFO] [stdout]     |                                ------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:170:36
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let (sx, sy, ex, ey, sc, ec) = read_multi!(script, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |                                    ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:181:9
[INFO] [stdout]     |
[INFO] [stdout] 181 |         read_multi!(script, f32, f32, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |         --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         read_multi!(script, f32, f32, f32, f32, Color, Color).unwrap();
[INFO] [stdout]     |         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |         read_multi!(script, f32, f32, f32, f32, f32, u32, u32).unwrap();
[INFO] [stdout]     |         ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:241:24
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let (r, g, b, a) = read_multi!(script, u32, u32, u32, u32).unwrap();
[INFO] [stdout]     |                        --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:278:18
[INFO] [stdout]     |
[INFO] [stdout] 278 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:284:18
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:290:18
[INFO] [stdout]     |
[INFO] [stdout] 290 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:296:38
[INFO] [stdout]     |
[INFO] [stdout] 296 |     let (c1x, c1y, c2x, c2y, x, y) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                      ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:302:28
[INFO] [stdout]     |
[INFO] [stdout] 302 |     let (x1, y1, x2, y2) = read_multi!(script, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                            --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:308:36
[INFO] [stdout]     |
[INFO] [stdout] 308 |     let (x1, y1, x2, y2, radius) = read_multi!(script, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                    -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:326:36
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let (x0, y0, x1, y1, x2, y2) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                    ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:335:18
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let (w, h) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:341:21
[INFO] [stdout]     |
[INFO] [stdout] 341 |     let (w, h, r) = read_multi!(script, f32, f32, f32).unwrap();
[INFO] [stdout]     |                     ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:347:20
[INFO] [stdout]     |
[INFO] [stdout] 347 |     let (rx, ry) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                    ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:358:35
[INFO] [stdout]     |
[INFO] [stdout] 358 |     let (radius, start, finish) = read_multi!(script, f32, f32, f32).unwrap();
[INFO] [stdout]     |                                   ---------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:426:18
[INFO] [stdout]     |
[INFO] [stdout] 426 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:432:18
[INFO] [stdout]     |
[INFO] [stdout] 432 |     let (x, y) = read_multi!(script, f32, f32).unwrap();
[INFO] [stdout]     |                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `r#try`: use the `?` operator instead
[INFO] [stdout]    --> src/util.rs:110:23
[INFO] [stdout]     |
[INFO] [stdout] 110 |             Ok( ( $( (r#try!(read_type!($read, $tyvar))) ),* ) )
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/script.rs:448:30
[INFO] [stdout]     |
[INFO] [stdout] 448 |     let (a, b, c, d, e, f) = read_multi!(script, f32, f32, f32, f32, f32, f32).unwrap();
[INFO] [stdout]     |                              ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/comms.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |     F: FnOnce(&mut Write) -> IOResult,
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/script.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     curr_paint: Option<Box<Paint + 'e>>,
[INFO] [stdout]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/script.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut next_paint: Option<Box<Paint + 'e>> = None;
[INFO] [stdout]    |                                    ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:169:63
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn paint_linear(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                               ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:179:60
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn paint_box(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:192:63
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn paint_radial(script: &mut impl ReadBytesExt) -> Option<Box<Paint>> {
[INFO] [stdout]     |                                                               ^^^^^ help: use `dyn`: `dyn Paint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/script.rs:207:17
[INFO] [stdout]     |
[INFO] [stdout] 207 | ) -> Option<Box<Paint + 'e>> {
[INFO] [stdout]     |                 ^^^^^^^^^^ help: use `dyn`: `dyn Paint + 'e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.51s
[INFO] running `Command { std: "docker" "inspect" "b9ea2159cbd3e19cf8e514447268974c2a8e03beddc6ba0d9bd4bfe352512222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ea2159cbd3e19cf8e514447268974c2a8e03beddc6ba0d9bd4bfe352512222", kill_on_drop: false }`
[INFO] [stdout] b9ea2159cbd3e19cf8e514447268974c2a8e03beddc6ba0d9bd4bfe352512222