[INFO] updating cached repository cgibson/flux
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cgibson/flux
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cgibson/flux" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cgibson/flux" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cgibson/flux"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cgibson/flux'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9b82e67d0f72f958c56f4677e99a2554535595f
[INFO] sha for GitHub repo cgibson/flux: b9b82e67d0f72f958c56f4677e99a2554535595f
[INFO] validating manifest of cgibson/flux on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cgibson/flux on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cgibson/flux
[INFO] finished frobbing cgibson/flux
[INFO] frobbed toml for cgibson/flux written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux/Cargo.toml
[INFO] started frobbing cgibson/flux
[INFO] finished frobbing cgibson/flux
[INFO] frobbed toml for cgibson/flux written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/cgibson/flux/Cargo.toml
[INFO] crate cgibson/flux has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cgibson/flux against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 934e1986e019c6ac9dbc167094dabc4cc32ebafbe7687b4fe00f2ce390b846d0
[INFO] running `"docker" "start" "-a" "934e1986e019c6ac9dbc167094dabc4cc32ebafbe7687b4fe00f2ce390b846d0"`
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling generic-array v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.11.2
[INFO] [stderr]    Compiling alga v0.7.2
[INFO] [stderr]    Compiling nalgebra v0.16.4
[INFO] [stderr]    Compiling nalgebra-glm v0.1.1
[INFO] [stderr]    Compiling flux v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `util::math::Ray`
[INFO] [stderr]  --> src/scene/camera.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use util::math::Ray;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SimpleSampler`
[INFO] [stderr]   --> src/samplers/ray_sampler.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct SimpleSampler {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SimpleRenderer`
[INFO] [stderr]  --> src/renderers/simple_renderer.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct SimpleRenderer {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/renderers/simple_renderer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn new(scene: Scene, camera: Camera) -> SimpleRenderer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.48s
[INFO] running `"docker" "inspect" "934e1986e019c6ac9dbc167094dabc4cc32ebafbe7687b4fe00f2ce390b846d0"`
[INFO] running `"docker" "rm" "-f" "934e1986e019c6ac9dbc167094dabc4cc32ebafbe7687b4fe00f2ce390b846d0"`
[INFO] [stdout] 934e1986e019c6ac9dbc167094dabc4cc32ebafbe7687b4fe00f2ce390b846d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 36f60c3fcebc6a78d2b90d43c7cf40e11e66762a95af6d5f84c96e7a0b1a4b61
[INFO] running `"docker" "start" "-a" "36f60c3fcebc6a78d2b90d43c7cf40e11e66762a95af6d5f84c96e7a0b1a4b61"`
[INFO] [stderr]    Compiling flux v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `util::math::Ray`
[INFO] [stderr]  --> src/scene/camera.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use util::math::Ray;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SimpleSampler`
[INFO] [stderr]   --> src/samplers/ray_sampler.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct SimpleSampler {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SimpleRenderer`
[INFO] [stderr]  --> src/renderers/simple_renderer.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct SimpleRenderer {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/renderers/simple_renderer.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn new(scene: Scene, camera: Camera) -> SimpleRenderer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "36f60c3fcebc6a78d2b90d43c7cf40e11e66762a95af6d5f84c96e7a0b1a4b61"`
[INFO] running `"docker" "rm" "-f" "36f60c3fcebc6a78d2b90d43c7cf40e11e66762a95af6d5f84c96e7a0b1a4b61"`
[INFO] [stdout] 36f60c3fcebc6a78d2b90d43c7cf40e11e66762a95af6d5f84c96e7a0b1a4b61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/cgibson/flux:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] d4de224ef3b91af07ab3f2cb1c3220a8b1bdf6dd70df58b856ea1b8f04425f5a
[INFO] running `"docker" "start" "-a" "d4de224ef3b91af07ab3f2cb1c3220a8b1bdf6dd70df58b856ea1b8f04425f5a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flux-3c5ba09ddc5bac22
[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] [stderr]      Running /opt/crater/target/debug/deps/flux-dd35e5bca434010d
[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] [stderr]    Doc-tests flux
[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" "d4de224ef3b91af07ab3f2cb1c3220a8b1bdf6dd70df58b856ea1b8f04425f5a"`
[INFO] running `"docker" "rm" "-f" "d4de224ef3b91af07ab3f2cb1c3220a8b1bdf6dd70df58b856ea1b8f04425f5a"`
[INFO] [stdout] d4de224ef3b91af07ab3f2cb1c3220a8b1bdf6dd70df58b856ea1b8f04425f5a