[INFO] fetching crate jss 0.4.0...
[INFO] testing jss-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate jss 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jss 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jss 0.4.0
[INFO] finished tweaking crates.io crate jss 0.4.0
[INFO] tweaked toml for crates.io crate jss 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5b075b5b20ad700f52687dd81b21a08fe7f984fe98ffd3d95ad15146b1224ac
[INFO] running `Command { std: "docker" "start" "-a" "d5b075b5b20ad700f52687dd81b21a08fe7f984fe98ffd3d95ad15146b1224ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5b075b5b20ad700f52687dd81b21a08fe7f984fe98ffd3d95ad15146b1224ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b075b5b20ad700f52687dd81b21a08fe7f984fe98ffd3d95ad15146b1224ac", kill_on_drop: false }`
[INFO] [stdout] d5b075b5b20ad700f52687dd81b21a08fe7f984fe98ffd3d95ad15146b1224ac
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18873be18b86c0949ebfca59d7ce7eecd0ef79672516bb73e6cd26a865eaa76c
[INFO] running `Command { std: "docker" "start" "-a" "18873be18b86c0949ebfca59d7ce7eecd0ef79672516bb73e6cd26a865eaa76c", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.0
[INFO] [stderr]    Compiling jss v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "18873be18b86c0949ebfca59d7ce7eecd0ef79672516bb73e6cd26a865eaa76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18873be18b86c0949ebfca59d7ce7eecd0ef79672516bb73e6cd26a865eaa76c", kill_on_drop: false }`
[INFO] [stdout] 18873be18b86c0949ebfca59d7ce7eecd0ef79672516bb73e6cd26a865eaa76c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97e4d6ef653c2df5b8d29f5cbb1b88e409fc2aed67032780330d39556139f2c6
[INFO] running `Command { std: "docker" "start" "-a" "97e4d6ef653c2df5b8d29f5cbb1b88e409fc2aed67032780330d39556139f2c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jss v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "97e4d6ef653c2df5b8d29f5cbb1b88e409fc2aed67032780330d39556139f2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e4d6ef653c2df5b8d29f5cbb1b88e409fc2aed67032780330d39556139f2c6", kill_on_drop: false }`
[INFO] [stdout] 97e4d6ef653c2df5b8d29f5cbb1b88e409fc2aed67032780330d39556139f2c6
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65d780807f9d967c0725c59c5b366cdbdf5341e2cc540626558c4f5a43cf6087
[INFO] running `Command { std: "docker" "start" "-a" "65d780807f9d967c0725c59c5b366cdbdf5341e2cc540626558c4f5a43cf6087", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jss-bab28fb818ef2b1c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/jss_test.rs (/opt/rustwide/target/debug/deps/jss_test-ce1927d29d2ae42d)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test style::tests::simple_style ... ok
[INFO] [stdout] test units::tests::test_units ... ok
[INFO] [stdout] test tests::test_selector_ns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_jss_ns ... ok
[INFO] [stdout] test test_jss_using_ident ... ok
[INFO] [stdout] test test_jss ... ok
[INFO] [stdout] test test_jss_ns_pretty ... ok
[INFO] [stdout] test test_jss_pretty ... ok
[INFO] [stdout] test test_jss_ns_with_media_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/strict_test.rs (/opt/rustwide/target/debug/deps/strict_test-eef0bd9ece7b4219)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_style_name_if_not_strict_should_work ... 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] [stderr]      Running tests/test_svg.rs (/opt/rustwide/target/debug/deps/test_svg-38e4308f9cd0a938)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_svg_properties ... 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] [stderr]    Doc-tests jss
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - (line 129) ... ignored
[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 jss --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern json=/opt/rustwide/target/debug/deps/libjson-3ba82227bd791688.rlib --extern jss=/opt/rustwide/target/debug/deps/libjss-a9dd1fb4bcafde14.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51b42ffc939a9eea.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-00ebd81f75d94599.rlib --extern phf=/opt/rustwide/target/debug/deps/libphf-d18020041bf3405f.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "65d780807f9d967c0725c59c5b366cdbdf5341e2cc540626558c4f5a43cf6087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d780807f9d967c0725c59c5b366cdbdf5341e2cc540626558c4f5a43cf6087", kill_on_drop: false }`
[INFO] [stdout] 65d780807f9d967c0725c59c5b366cdbdf5341e2cc540626558c4f5a43cf6087