[INFO] fetching crate assert_fs 1.0.5...
[INFO] testing assert_fs-1.0.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate assert_fs 1.0.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate assert_fs 1.0.5 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 assert_fs 1.0.5
[INFO] finished tweaking crates.io crate assert_fs 1.0.5
[INFO] tweaked toml for crates.io crate assert_fs 1.0.5 written to /workspace/builds/worker-7/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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d4f7bea3909db03b629259bb4d74741b1ac46258ee90ffb1c872d1a0c956c3
[INFO] running `Command { std: "docker" "start" "-a" "05d4f7bea3909db03b629259bb4d74741b1ac46258ee90ffb1c872d1a0c956c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d4f7bea3909db03b629259bb4d74741b1ac46258ee90ffb1c872d1a0c956c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d4f7bea3909db03b629259bb4d74741b1ac46258ee90ffb1c872d1a0c956c3", kill_on_drop: false }`
[INFO] [stdout] 05d4f7bea3909db03b629259bb4d74741b1ac46258ee90ffb1c872d1a0c956c3
[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=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] 8da7dad0d354934f450d58092caf2b6cb99948db7ae10899880503eac65a270e
[INFO] running `Command { std: "docker" "start" "-a" "8da7dad0d354934f450d58092caf2b6cb99948db7ae10899880503eac65a270e", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[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 predicates v2.0.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "8da7dad0d354934f450d58092caf2b6cb99948db7ae10899880503eac65a270e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da7dad0d354934f450d58092caf2b6cb99948db7ae10899880503eac65a270e", kill_on_drop: false }`
[INFO] [stdout] 8da7dad0d354934f450d58092caf2b6cb99948db7ae10899880503eac65a270e
[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=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] 376ead6a9685e48e0755035e335ca7ea2cf120db3a8f6d47ec797391a0cc0c05
[INFO] running `Command { std: "docker" "start" "-a" "376ead6a9685e48e0755035e335ca7ea2cf120db3a8f6d47ec797391a0cc0c05", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_fs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "376ead6a9685e48e0755035e335ca7ea2cf120db3a8f6d47ec797391a0cc0c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376ead6a9685e48e0755035e335ca7ea2cf120db3a8f6d47ec797391a0cc0c05", kill_on_drop: false }`
[INFO] [stdout] 376ead6a9685e48e0755035e335ca7ea2cf120db3a8f6d47ec797391a0cc0c05
[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=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] 89f1d38dbd55111d8f17bd9926c144efa792e431e1585ecb576ae7e52b4bec62
[INFO] running `Command { std: "docker" "start" "-a" "89f1d38dbd55111d8f17bd9926c144efa792e431e1585ecb576ae7e52b4bec62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert_fs-41a1217049fd4240)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test assert::test::into_path_from_bytes ... ok
[INFO] [stdout] test assert::test::into_path_from_pred ... ok
[INFO] [stdout] test assert::test::into_path_from_str ... 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] [stderr]      Running tests/assert.rs (/opt/rustwide/target/debug/deps/assert-f8ed541dda4b1247)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test code_example ... ok
[INFO] [stdout] test verify_failure_output - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assert_fs
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/fixture/dir.rs - fixture::dir::TempDir::into_persistent (line 118) - compile ... ok
[INFO] [stdout] test src/fixture/file.rs - fixture::file::NamedTempFile::into_persistent_if (line 99) - compile ... ok
[INFO] [stdout] test src/fixture/dir.rs - fixture::dir::TempDir::into_persistent_if (line 94) - compile ... ok
[INFO] [stdout] test src/fixture/file.rs - fixture::file::NamedTempFile::into_persistent (line 123) - compile ... ok
[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 assert_fs --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_fs=/opt/rustwide/target/debug/deps/libassert_fs-31f7e354284c5b5a.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-e1ffa691f515e082.rlib --extern globwalk=/opt/rustwide/target/debug/deps/libglobwalk-d155e030a31512e0.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-43ff44d9527b2299.rlib --extern predicates_core=/opt/rustwide/target/debug/deps/libpredicates_core-3cdaf923c35547e8.rlib --extern predicates_tree=/opt/rustwide/target/debug/deps/libpredicates_tree-09fffa6492c6d604.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-150c46338fbc16f2.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "89f1d38dbd55111d8f17bd9926c144efa792e431e1585ecb576ae7e52b4bec62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f1d38dbd55111d8f17bd9926c144efa792e431e1585ecb576ae7e52b4bec62", kill_on_drop: false }`
[INFO] [stdout] 89f1d38dbd55111d8f17bd9926c144efa792e431e1585ecb576ae7e52b4bec62