[INFO] fetching crate raytracer 0.2.2...
[INFO] testing raytracer-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate raytracer 0.2.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate raytracer 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raytracer 0.2.2
[INFO] finished tweaking crates.io crate raytracer 0.2.2
[INFO] tweaked toml for crates.io crate raytracer 0.2.2 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3f7478009c664ebb4c76f3ac8b94da92fa6c1dfe6d7053962d1772ef87a04a6
[INFO] running `Command { std: "docker" "start" "-a" "f3f7478009c664ebb4c76f3ac8b94da92fa6c1dfe6d7053962d1772ef87a04a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3f7478009c664ebb4c76f3ac8b94da92fa6c1dfe6d7053962d1772ef87a04a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f7478009c664ebb4c76f3ac8b94da92fa6c1dfe6d7053962d1772ef87a04a6", kill_on_drop: false }`
[INFO] [stdout] f3f7478009c664ebb4c76f3ac8b94da92fa6c1dfe6d7053962d1772ef87a04a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93acdaaafef70bc1ed1a7d27362d3dc309ed147a9b211fe2c63ddc9a64796ff1
[INFO] running `Command { std: "docker" "start" "-a" "93acdaaafef70bc1ed1a7d27362d3dc309ed147a9b211fe2c63ddc9a64796ff1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ice-threads v0.1.0
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling raytracer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "93acdaaafef70bc1ed1a7d27362d3dc309ed147a9b211fe2c63ddc9a64796ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93acdaaafef70bc1ed1a7d27362d3dc309ed147a9b211fe2c63ddc9a64796ff1", kill_on_drop: false }`
[INFO] [stdout] 93acdaaafef70bc1ed1a7d27362d3dc309ed147a9b211fe2c63ddc9a64796ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f29241abd7562bc3c841110749ca61233dd08318baf0d602aaa3552a5e018bf
[INFO] running `Command { std: "docker" "start" "-a" "5f29241abd7562bc3c841110749ca61233dd08318baf0d602aaa3552a5e018bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "5f29241abd7562bc3c841110749ca61233dd08318baf0d602aaa3552a5e018bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f29241abd7562bc3c841110749ca61233dd08318baf0d602aaa3552a5e018bf", kill_on_drop: false }`
[INFO] [stdout] 5f29241abd7562bc3c841110749ca61233dd08318baf0d602aaa3552a5e018bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a99882f448d97e68a3283484efbf24f894d44bc82123cd83e4e567def03c38ad
[INFO] running `Command { std: "docker" "start" "-a" "a99882f448d97e68a3283484efbf24f894d44bc82123cd83e4e567def03c38ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer-a6ec8b2ef54822c5)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test ray::tests::macro_ray ... ok
[INFO] [stdout] test ray::tests::ray_new ... ok
[INFO] [stdout] test ray::tests::ray_at ... ok
[INFO] [stdout] test vec3::tests::macro_cross ... ok
[INFO] [stdout] test vec3::tests::macro_dot ... ok
[INFO] [stdout] test vec3::tests::macro_len ... ok
[INFO] [stdout] test vec3::tests::macro_len_sqr ... ok
[INFO] [stdout] test vec3::tests::macro_normalize ... ok
[INFO] [stdout] test vec3::tests::macro_reflect ... ok
[INFO] [stdout] test vec3::tests::macro_refract ... ok
[INFO] [stdout] test vec3::tests::macro_vec3 ... ok
[INFO] [stdout] test vec3::tests::vec3_add ... ok
[INFO] [stdout] test vec3::tests::vec3_add_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_cross ... ok
[INFO] [stdout] test vec3::tests::vec3_div ... ok
[INFO] [stdout] test vec3::tests::vec3_div_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_dot ... ok
[INFO] [stdout] test vec3::tests::vec3_len ... ok
[INFO] [stdout] test vec3::tests::vec3_len_sqr ... ok
[INFO] [stdout] test vec3::tests::vec3_mul ... ok
[INFO] [stdout] test vec3::tests::vec3_mul_assign ... ok
[INFO] [stdout] test vec3::tests::vec3_neg ... ok
[INFO] [stdout] test vec3::tests::vec3_new ... ok
[INFO] [stdout] test vec3::tests::vec3_reflect ... ok
[INFO] [stdout] test vec3::tests::vec3_refract ... ok
[INFO] [stdout] test vec3::tests::vec3_normalize ... ok
[INFO] [stdout] test vec3::tests::vec3_sub ... ok
[INFO] [stdout] test vec3::tests::vec3_sub_assign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raytracer
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/vec3.rs - vec3::Vec3::sub_assign (line 401) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name raytracer --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ice_threads=/opt/rustwide/target/debug/deps/libice_threads-9a8c53cb9ae50db3.rlib --extern png=/opt/rustwide/target/debug/deps/libpng-f28157a03db13962.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-9a8daa84c1be3b62.rlib --extern raytracer=/opt/rustwide/target/debug/deps/libraytracer-991735346cbfb315.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a99882f448d97e68a3283484efbf24f894d44bc82123cd83e4e567def03c38ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99882f448d97e68a3283484efbf24f894d44bc82123cd83e4e567def03c38ad", kill_on_drop: false }`
[INFO] [stdout] a99882f448d97e68a3283484efbf24f894d44bc82123cd83e4e567def03c38ad