[INFO] updating cached repository tchagnon/raylang-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tchagnon/raylang-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tchagnon/raylang-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tchagnon/raylang-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tchagnon/raylang-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tchagnon/raylang-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5a1bdcf0c7094e9c07d612eb69be7fa97ba5092
[INFO] sha for GitHub repo tchagnon/raylang-rust: a5a1bdcf0c7094e9c07d612eb69be7fa97ba5092
[INFO] validating manifest of tchagnon/raylang-rust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tchagnon/raylang-rust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tchagnon/raylang-rust
[INFO] finished frobbing tchagnon/raylang-rust
[INFO] frobbed toml for tchagnon/raylang-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust/Cargo.toml
[INFO] started frobbing tchagnon/raylang-rust
[INFO] finished frobbing tchagnon/raylang-rust
[INFO] frobbed toml for tchagnon/raylang-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tchagnon/raylang-rust/Cargo.toml
[INFO] crate tchagnon/raylang-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tchagnon/raylang-rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4c93e179962a4d64e84c2c8c057ab0b27cde4700a4f6c6a09a330662ca65fbc2
[INFO] running `"docker" "start" "-a" "4c93e179962a4d64e84c2c8c057ab0b27cde4700a4f6c6a09a330662ca65fbc2"`
[INFO] [stderr]    Compiling deflate v0.7.14
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.7.1
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling raylang-rust v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:55:43
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let r = (vec3f.x * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:56:43
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let g = (vec3f.y * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let b = (vec3f.z * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:55:43
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let r = (vec3f.x * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:56:43
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let g = (vec3f.y * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let b = (vec3f.z * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.00s
[INFO] running `"docker" "inspect" "4c93e179962a4d64e84c2c8c057ab0b27cde4700a4f6c6a09a330662ca65fbc2"`
[INFO] running `"docker" "rm" "-f" "4c93e179962a4d64e84c2c8c057ab0b27cde4700a4f6c6a09a330662ca65fbc2"`
[INFO] [stdout] 4c93e179962a4d64e84c2c8c057ab0b27cde4700a4f6c6a09a330662ca65fbc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 33e4903b0d9a37862f656e871a9c3041bce6857d50836721793b3abe3d2e976c
[INFO] running `"docker" "start" "-a" "33e4903b0d9a37862f656e871a9c3041bce6857d50836721793b3abe3d2e976c"`
[INFO] [stderr]    Compiling raylang-rust v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:55:43
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let r = (vec3f.x * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:56:43
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let g = (vec3f.y * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let b = (vec3f.z * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:55:43
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let r = (vec3f.x * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unstable_name_collisions)] on by default
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:56:43
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let g = (vec3f.y * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/color.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let b = (vec3f.z * 255.0).round().clamp(0.0, 255.0) as u8;
[INFO] [stderr]    |                                           ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `math::Clamp::clamp(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]    --> src/math.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 380 |         let A = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]    --> src/math.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |         let B = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]    --> src/math.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         let C = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]    --> src/math.rs:380:13
[INFO] [stderr]     |
[INFO] [stderr] 380 |         let A = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `B` should have a snake case name
[INFO] [stderr]    --> src/math.rs:385:13
[INFO] [stderr]     |
[INFO] [stderr] 385 |         let B = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]    --> src/math.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         let C = mat4f(
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `c`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.92s
[INFO] running `"docker" "inspect" "33e4903b0d9a37862f656e871a9c3041bce6857d50836721793b3abe3d2e976c"`
[INFO] running `"docker" "rm" "-f" "33e4903b0d9a37862f656e871a9c3041bce6857d50836721793b3abe3d2e976c"`
[INFO] [stdout] 33e4903b0d9a37862f656e871a9c3041bce6857d50836721793b3abe3d2e976c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tchagnon/raylang-rust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 56bfcfbb39765b0dbb4fa4b8bfbe1874b155e5f83ec135e34984af5d2a4721bf
[INFO] running `"docker" "start" "-a" "56bfcfbb39765b0dbb4fa4b8bfbe1874b155e5f83ec135e34984af5d2a4721bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raylangrust-21249a44407d1929
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test math::test::test_vec4f ... ok
[INFO] [stdout] test math::test::test_vec3f ... ok
[INFO] [stdout] test math::test::test_radians ... ok
[INFO] [stdout] test math::test::test_mat4f ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/raylang_rust-a2359750f539016e
[INFO] [stdout] running 4 tests
[INFO] [stdout] test math::test::test_mat4f ... ok
[INFO] [stdout] test math::test::test_radians ... ok
[INFO] [stdout] test math::test::test_vec3f ... ok
[INFO] [stdout] test math::test::test_vec4f ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "56bfcfbb39765b0dbb4fa4b8bfbe1874b155e5f83ec135e34984af5d2a4721bf"`
[INFO] running `"docker" "rm" "-f" "56bfcfbb39765b0dbb4fa4b8bfbe1874b155e5f83ec135e34984af5d2a4721bf"`
[INFO] [stdout] 56bfcfbb39765b0dbb4fa4b8bfbe1874b155e5f83ec135e34984af5d2a4721bf