[INFO] fetching crate pbrt 0.1.5...
[INFO] testing pbrt-0.1.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pbrt 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pbrt 0.1.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pbrt 0.1.5
[INFO] finished tweaking crates.io crate pbrt 0.1.5
[INFO] tweaked toml for crates.io crate pbrt 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate pbrt 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simplelog v0.4.4
[INFO] [stderr]   Downloaded png v0.15.2
[INFO] [stderr]   Downloaded image v0.22.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] ca355b0238a5f4726bd640b12246c6026e453a52181c1d3e6893b5237fab7bfe
[INFO] running `Command { std: "docker" "start" "-a" "ca355b0238a5f4726bd640b12246c6026e453a52181c1d3e6893b5237fab7bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca355b0238a5f4726bd640b12246c6026e453a52181c1d3e6893b5237fab7bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca355b0238a5f4726bd640b12246c6026e453a52181c1d3e6893b5237fab7bfe", kill_on_drop: false }`
[INFO] [stdout] ca355b0238a5f4726bd640b12246c6026e453a52181c1d3e6893b5237fab7bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0ff9cc0a337a25900bd2a544954dc026de32ae92539f06fb70cc031cf3727a
[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" "bd0ff9cc0a337a25900bd2a544954dc026de32ae92539f06fb70cc031cf3727a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling png v0.15.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling rayon v1.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.3
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling pbrt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `has_nans`
[INFO] [stdout]   --> src/core/spectrum.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn has_nans(&self) -> bool {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | common_implementation!(SampledSpectrum, N_SPECTRAL_SAMPLES);
[INFO] [stdout]    | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "bd0ff9cc0a337a25900bd2a544954dc026de32ae92539f06fb70cc031cf3727a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0ff9cc0a337a25900bd2a544954dc026de32ae92539f06fb70cc031cf3727a", kill_on_drop: false }`
[INFO] [stdout] bd0ff9cc0a337a25900bd2a544954dc026de32ae92539f06fb70cc031cf3727a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e8eae5ce980039e7962a409155e3283c8586c0a9fc2b473ad141243b91001a9
[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" "8e8eae5ce980039e7962a409155e3283c8586c0a9fc2b473ad141243b91001a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stdout] warning: associated function is never used: `has_nans`
[INFO] [stdout]   --> src/core/spectrum.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn has_nans(&self) -> bool {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | common_implementation!(SampledSpectrum, N_SPECTRAL_SAMPLES);
[INFO] [stdout]    | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pbrt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `has_nans`
[INFO] [stdout]   --> src/core/spectrum.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn has_nans(&self) -> bool {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | common_implementation!(SampledSpectrum, N_SPECTRAL_SAMPLES);
[INFO] [stdout]    | ------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "8e8eae5ce980039e7962a409155e3283c8586c0a9fc2b473ad141243b91001a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8eae5ce980039e7962a409155e3283c8586c0a9fc2b473ad141243b91001a9", kill_on_drop: false }`
[INFO] [stdout] 8e8eae5ce980039e7962a409155e3283c8586c0a9fc2b473ad141243b91001a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a03fff5112e1e0cb6d7f397abd6aa92482a5c61ad802c38acd4e5899f751f9b4
[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" "a03fff5112e1e0cb6d7f397abd6aa92482a5c61ad802c38acd4e5899f751f9b4", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `has_nans`
[INFO] [stderr]   --> src/core/spectrum.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn has_nans(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 | common_implementation!(SampledSpectrum, N_SPECTRAL_SAMPLES);
[INFO] [stderr]    | ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `has_nans`
[INFO] [stderr]   --> src/core/spectrum.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn has_nans(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 64 | common_implementation!(SampledSpectrum, N_SPECTRAL_SAMPLES);
[INFO] [stderr]    | ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pbrt-789fca43abf15cac
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test core::paramset::tests::test_param_set_find ... ok
[INFO] [stdout] test core::parser::tests::test_attribute ... ok
[INFO] [stdout] test core::api::tests::test_transform_set ... ok
[INFO] [stdout] test core::api::tests::test_make_filter ... ok
[INFO] [stdout] test core::parser::tests::test_camera ... ok
[INFO] [stdout] test core::paramset::tests::test_param_set ... ok
[INFO] [stdout] test core::parser::tests::test_film ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_integer ... ok
[INFO] [stdout] test core::parser::tests::test_integrator ... ok
[INFO] [stdout] test core::parser::tests::test_light_source ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_values_integer ... ok
[INFO] [stdout] test core::parser::tests::test_look_at ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_values_float ... ok
[INFO] [stdout] test core::api::tests::test_transform_begin_end ... ok
[INFO] [stdout] test core::api::tests::test_texture ... ok
[INFO] [stdout] test core::parser::tests::test_material ... ok
[INFO] [stdout] test core::parser::tests::test_rotate ... ok
[INFO] [stdout] test core::parser::tests::test_number ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_values_point ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_multi ... ok
[INFO] [stdout] test core::parser::tests::test_sampler ... ok
[INFO] [stdout] test core::parser::tests::test_number_comment_number ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_float ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_bool ... ok
[INFO] [stdout] test core::parser::tests::test_shape ... ok
[INFO] [stdout] test core::parser::tests::test_scale ... ok
[INFO] [stdout] test core::parser::tests::test_translate ... ok
[INFO] [stdout] test core::api::tests::test_named_coordinate_systems ... ok
[INFO] [stdout] test core::api::tests::test_attribute_begin_end ... ok
[INFO] [stdout] test core::parser::tests::test_strip_comment ... ok
[INFO] [stdout] test core::film::test::merge_film_tile ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_values_string ... ok
[INFO] [stdout] test core::parser::tests::test_parse_scene ... ok
[INFO] [stdout] test core::parser::tests::test_param_set_item_values_texture ... ok
[INFO] [stdout] test core::film::test::merge_film_tile_rainbow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pbrt-985c923f9ce169a0
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-4093a1cf4495f4b4
[INFO] [stdout] running 0 tests
[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 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/textures-e3ebe1b47e563c81
[INFO] [stdout] test core::error::test_severe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests pbrt
[INFO] [stdout] test test_constant_float_texture_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 89 tests
[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 --test /opt/rustwide/workdir/src/lib.rs --crate-name pbrt -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern image=/opt/rustwide/target/debug/deps/libimage-ffdb9ed1f7dabb81.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-16806d2907ecf26d.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-0cec782b21db65c8.rlib --extern pbrt=/opt/rustwide/target/debug/deps/libpbrt-55905de59c1069da.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-c95573ca12d74432.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-5cd7480469bcd7b4.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-46b9cf90e0a7771e.rlib --extern simplelog=/opt/rustwide/target/debug/deps/libsimplelog-ce26902a8ee863c7.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-7ebda42b2004121d.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a03fff5112e1e0cb6d7f397abd6aa92482a5c61ad802c38acd4e5899f751f9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03fff5112e1e0cb6d7f397abd6aa92482a5c61ad802c38acd4e5899f751f9b4", kill_on_drop: false }`
[INFO] [stdout] a03fff5112e1e0cb6d7f397abd6aa92482a5c61ad802c38acd4e5899f751f9b4