[INFO] cloning repository https://github.com/bretzle/raytrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bretzle/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbretzle%2Fraytrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbretzle%2Fraytrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 945e9bd35adad82c9117882a561db7983730b0ca
[INFO] testing bretzle/raytrace against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbretzle%2Fraytrace" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bretzle/raytrace on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bretzle/raytrace
[INFO] finished tweaking git repo https://github.com/bretzle/raytrace
[INFO] tweaked toml for git repo https://github.com/bretzle/raytrace written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bretzle/raytrace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75ca970dd15fedacd01ffcaaf2dc3530aef8a4fc50202a198f8847a1d05c32b7
[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" "75ca970dd15fedacd01ffcaaf2dc3530aef8a4fc50202a198f8847a1d05c32b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ca970dd15fedacd01ffcaaf2dc3530aef8a4fc50202a198f8847a1d05c32b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ca970dd15fedacd01ffcaaf2dc3530aef8a4fc50202a198f8847a1d05c32b7", kill_on_drop: false }`
[INFO] [stdout] 75ca970dd15fedacd01ffcaaf2dc3530aef8a4fc50202a198f8847a1d05c32b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb5197d5882fc001a182c5830238c8e9dd776dbcbf273d370eab9a64aebc19ae
[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" "eb5197d5882fc001a182c5830238c8e9dd776dbcbf273d370eab9a64aebc19ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "eb5197d5882fc001a182c5830238c8e9dd776dbcbf273d370eab9a64aebc19ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5197d5882fc001a182c5830238c8e9dd776dbcbf273d370eab9a64aebc19ae", kill_on_drop: false }`
[INFO] [stdout] eb5197d5882fc001a182c5830238c8e9dd776dbcbf273d370eab9a64aebc19ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3de233f0d74591b31c2d7a204e8c2ee142431e00afeb6c851758cd922e540087
[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" "3de233f0d74591b31c2d7a204e8c2ee142431e00afeb6c851758cd922e540087", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `Command { std: "docker" "inspect" "3de233f0d74591b31c2d7a204e8c2ee142431e00afeb6c851758cd922e540087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de233f0d74591b31c2d7a204e8c2ee142431e00afeb6c851758cd922e540087", kill_on_drop: false }`
[INFO] [stdout] 3de233f0d74591b31c2d7a204e8c2ee142431e00afeb6c851758cd922e540087
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 105dc20b11301dd9a8a7175255180ed824a4d62c878a102dc9c90f9aee01d170
[INFO] running `Command { std: "docker" "start" "-a" "105dc20b11301dd9a8a7175255180ed824a4d62c878a102dc9c90f9aee01d170", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytrace-8b41d64610f2931b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/canvas.rs (/opt/rustwide/target/debug/deps/canvas-e8616f34c0e1dc05)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test end_in_newline ... ok
[INFO] [stdout] test iter_rows ... ok
[INFO] [stdout] test read_and_write ... ok
[INFO] [stdout] test ppm_header ... ok
[INFO] [stdout] test ppm_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/color.rs (/opt/rustwide/target/debug/deps/color-02baa776a00f2617)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test adding_colors ... ok
[INFO] [stdout] test multiplying_color_by_scalar ... ok
[INFO] [stdout] test multiplying_colors ... ok
[INFO] [stdout] test colors_are_rgb_tuples ... ok
[INFO] [stdout] test subtracting_colors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-66c111b0f66c71ee)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test cofactor ... ok
[INFO] [stdout] test create_matrix3x3 ... ok
[INFO] [stdout] test det_4x4 ... ok
[INFO] [stdout] test multiply_matrix_by_tuple ... ok
[INFO] [stdout] test det_2x2 ... ok
[INFO] [stdout] test create_matrix4x4 ... ok
[INFO] [stdout] test create_matrix2x2 ... ok
[INFO] [stdout] test matrix_equality ... ok
[INFO] [stdout] test det_3x3 ... ok
[INFO] [stdout] test multiply_matrix_by_matrix ... ok
[INFO] [stdout] test inverse_multiplication ... ok
[INFO] [stdout] test invertability ... ok
[INFO] [stdout] test minor ... ok
[INFO] [stdout] test multiply_identity_by_tuple ... ok
[INFO] [stdout] test multiply_matrix_by_identity ... ok
[INFO] [stderr]      Running tests/tuple.rs (/opt/rustwide/target/debug/deps/tuple-2e48b9a4d9c9cf79)
[INFO] [stdout] test submatrix ... ok
[INFO] [stdout] test transpose_identity ... ok
[INFO] [stdout] test transpose_matrix ... ok
[INFO] [stdout] test invert_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test computing_magnitude_of_vector_0_0_1 ... ok
[INFO] [stdout] test negating_a_tuple ... ok
[INFO] [stdout] test normalizing_vector_1_2_3 ... ok
[INFO] [stdout] test normalizing_vector_4_0_0_gives_1_0_0 ... ok
[INFO] [stdout] test point_creates_tuple_with_w_1 ... ok
[INFO] [stdout] test tuple_is_point ... ok
[INFO] [stdout] test subtracting_two_points ... ok
[INFO] [stdout] test subtracting_a_vector_from_the_zero_vector ... ok
[INFO] [stdout] test subtracting_a_vector_from_a_vector ... ok
[INFO] [stdout] test subtracting_a_vector_from_a_point ... ok
[INFO] [stdout] test computing_magnitude_of_vector_1_0_0 ... ok
[INFO] [stdout] test computing_magnitude_of_vector_1_2_3 ... ok
[INFO] [stdout] test magnitude_of_normalized_vector_is_1 ... ok
[INFO] [stdout] test computing_magnitude_of_vector_0_1_0 ... ok
[INFO] [stdout] test cross_product_of_two_vectors ... ok
[INFO] [stdout] test computing_magnitude_of_vector_1_2_3_neg ... ok
[INFO] [stdout] test dividing_tuple_by_scalar ... ok
[INFO] [stderr]    Doc-tests raytrace
[INFO] [stdout] test adding_two_tuples ... ok
[INFO] [stdout] test tuple_is_vector ... ok
[INFO] [stdout] test multiplying_tuple_by_scalar ... ok
[INFO] [stdout] test vector_creates_tuple_with_w_0 ... ok
[INFO] [stdout] test dot_product_of_two_tuples ... ok
[INFO] [stdout] test multiplying_tuple_by_fraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/matrix/macros.rs - matrix::macros::matrix (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "105dc20b11301dd9a8a7175255180ed824a4d62c878a102dc9c90f9aee01d170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105dc20b11301dd9a8a7175255180ed824a4d62c878a102dc9c90f9aee01d170", kill_on_drop: false }`
[INFO] [stdout] 105dc20b11301dd9a8a7175255180ed824a4d62c878a102dc9c90f9aee01d170