[INFO] fetching crate assert_fs 1.0.5...
[INFO] testing assert_fs-1.0.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate assert_fs 1.0.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate assert_fs 1.0.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f36266822fbe5e7eea03d3a9e1ea246c67bb245d892458896ed19b759fb84ca
[INFO] running `Command { std: "docker" "start" "-a" "0f36266822fbe5e7eea03d3a9e1ea246c67bb245d892458896ed19b759fb84ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f36266822fbe5e7eea03d3a9e1ea246c67bb245d892458896ed19b759fb84ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f36266822fbe5e7eea03d3a9e1ea246c67bb245d892458896ed19b759fb84ca", kill_on_drop: false }`
[INFO] [stdout] 0f36266822fbe5e7eea03d3a9e1ea246c67bb245d892458896ed19b759fb84ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308f1117674d6cef72a2da749f751c6d5db4cb5bdde93ffda26b6ba9863db35b
[INFO] running `Command { std: "docker" "start" "-a" "308f1117674d6cef72a2da749f751c6d5db4cb5bdde93ffda26b6ba9863db35b", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling predicates v2.0.2
[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 6.02s
[INFO] running `Command { std: "docker" "inspect" "308f1117674d6cef72a2da749f751c6d5db4cb5bdde93ffda26b6ba9863db35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308f1117674d6cef72a2da749f751c6d5db4cb5bdde93ffda26b6ba9863db35b", kill_on_drop: false }`
[INFO] [stdout] 308f1117674d6cef72a2da749f751c6d5db4cb5bdde93ffda26b6ba9863db35b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee948f104f1b5ab31837e5754cd836cf4a6058f047051c300281cc8ca9b718f8
[INFO] running `Command { std: "docker" "start" "-a" "ee948f104f1b5ab31837e5754cd836cf4a6058f047051c300281cc8ca9b718f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_fs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "ee948f104f1b5ab31837e5754cd836cf4a6058f047051c300281cc8ca9b718f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee948f104f1b5ab31837e5754cd836cf4a6058f047051c300281cc8ca9b718f8", kill_on_drop: false }`
[INFO] [stdout] ee948f104f1b5ab31837e5754cd836cf4a6058f047051c300281cc8ca9b718f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b00ce6692dddfa61dbe0d74860738b94185632fe98774eaf31f77d9320e40ac9
[INFO] running `Command { std: "docker" "start" "-a" "b00ce6692dddfa61dbe0d74860738b94185632fe98774eaf31f77d9320e40ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert_fs-37b74e8bf831be94)
[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-9f595d1dcd1c3fc8)
[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 0.02s
[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_if (line 94) - compile ... ok
[INFO] [stdout] test src/fixture/file.rs - fixture::file::NamedTempFile::into_persistent (line 123) - compile ... ok
[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] [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-47092377cf0557ca.rlib --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-04fe685c62158979.rlib --extern globwalk=/opt/rustwide/target/debug/deps/libglobwalk-5313097b23d87d5c.rlib --extern predicates=/opt/rustwide/target/debug/deps/libpredicates-3b5dc71e881632a4.rlib --extern predicates_core=/opt/rustwide/target/debug/deps/libpredicates_core-95bba0477a355faf.rlib --extern predicates_tree=/opt/rustwide/target/debug/deps/libpredicates_tree-5d7a2b16f9bcdcdd.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-c2f0cf885db1e72b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b00ce6692dddfa61dbe0d74860738b94185632fe98774eaf31f77d9320e40ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00ce6692dddfa61dbe0d74860738b94185632fe98774eaf31f77d9320e40ac9", kill_on_drop: false }`
[INFO] [stdout] b00ce6692dddfa61dbe0d74860738b94185632fe98774eaf31f77d9320e40ac9