[INFO] updating cached repository blackspotbear/rtow-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blackspotbear/rtow-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blackspotbear/rtow-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/blackspotbear/rtow-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/blackspotbear/rtow-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blackspotbear/rtow-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e29cda2fed6f2768050d2aef7d2712baa2417d88
[INFO] sha for GitHub repo blackspotbear/rtow-rs: e29cda2fed6f2768050d2aef7d2712baa2417d88
[INFO] validating manifest of blackspotbear/rtow-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blackspotbear/rtow-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing blackspotbear/rtow-rs
[INFO] finished frobbing blackspotbear/rtow-rs
[INFO] frobbed toml for blackspotbear/rtow-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/blackspotbear/rtow-rs/Cargo.toml
[INFO] started frobbing blackspotbear/rtow-rs
[INFO] finished frobbing blackspotbear/rtow-rs
[INFO] frobbed toml for blackspotbear/rtow-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs/Cargo.toml
[INFO] crate blackspotbear/rtow-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blackspotbear/rtow-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c90a7fef99bf879b7eeb2bdba653d0d404b7e83c29dab74d29015c68fdac637a
[INFO] running `"docker" "start" "-a" "c90a7fef99bf879b7eeb2bdba653d0d404b7e83c29dab74d29015c68fdac637a"`
[INFO] [stderr]    Compiling pbr v1.0.1
[INFO] [stderr]    Compiling rtow-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mat: &'a Material
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mat: &'a Material
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new(mat: &'a Material) -> HitRecord<'a> {
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:72:14
[INFO] [stderr]    |
[INFO] [stderr] 72 |     mat: Box<Material>
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:56
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn new(center: Vector3<f32>, radius: f32, mat: Box<Material>) -> Self {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |     hitable: Vec<Box<Hitable>>
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 | fn color(r: &Ray, world: &Hitable, depth: i32) -> Vector3<f32> {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new(mat: &'a Material) -> HitRecord<'a> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]    --> src/main.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 |     w: Vector3<f32>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `"docker" "inspect" "c90a7fef99bf879b7eeb2bdba653d0d404b7e83c29dab74d29015c68fdac637a"`
[INFO] running `"docker" "rm" "-f" "c90a7fef99bf879b7eeb2bdba653d0d404b7e83c29dab74d29015c68fdac637a"`
[INFO] [stdout] c90a7fef99bf879b7eeb2bdba653d0d404b7e83c29dab74d29015c68fdac637a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] be37b7f5fcbf7b8ac2f2c1642b4fd54afd2ffd83b29c1a519ee6bebb9f048204
[INFO] running `"docker" "start" "-a" "be37b7f5fcbf7b8ac2f2c1642b4fd54afd2ffd83b29c1a519ee6bebb9f048204"`
[INFO] [stderr]    Compiling rtow-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mat: &'a Material
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     mat: &'a Material
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new(mat: &'a Material) -> HitRecord<'a> {
[INFO] [stderr]    |                     ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:72:14
[INFO] [stderr]    |
[INFO] [stderr] 72 |     mat: Box<Material>
[INFO] [stderr]    |              ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:56
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn new(center: Vector3<f32>, radius: f32, mat: Box<Material>) -> Self {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |     hitable: Vec<Box<Hitable>>
[INFO] [stderr]     |                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:293:27
[INFO] [stderr]     |
[INFO] [stderr] 293 | fn color(r: &Ray, world: &Hitable, depth: i32) -> Vector3<f32> {
[INFO] [stderr]     |                           ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new(mat: &'a Material) -> HitRecord<'a> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `w`
[INFO] [stderr]    --> src/main.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 |     w: Vector3<f32>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "be37b7f5fcbf7b8ac2f2c1642b4fd54afd2ffd83b29c1a519ee6bebb9f048204"`
[INFO] running `"docker" "rm" "-f" "be37b7f5fcbf7b8ac2f2c1642b4fd54afd2ffd83b29c1a519ee6bebb9f048204"`
[INFO] [stdout] be37b7f5fcbf7b8ac2f2c1642b4fd54afd2ffd83b29c1a519ee6bebb9f048204
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/blackspotbear/rtow-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7645808f5088309f427a4d01db510980e283a806b69a0d0f45489dd330f45855
[INFO] running `"docker" "start" "-a" "7645808f5088309f427a4d01db510980e283a806b69a0d0f45489dd330f45855"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rtow_rs-9920b296b2a91372
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7645808f5088309f427a4d01db510980e283a806b69a0d0f45489dd330f45855"`
[INFO] running `"docker" "rm" "-f" "7645808f5088309f427a4d01db510980e283a806b69a0d0f45489dd330f45855"`
[INFO] [stdout] 7645808f5088309f427a4d01db510980e283a806b69a0d0f45489dd330f45855