[INFO] fetching crate filenamegen 0.2.4...
[INFO] testing filenamegen-0.2.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate filenamegen 0.2.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate filenamegen 0.2.4 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 filenamegen 0.2.4
[INFO] finished tweaking crates.io crate filenamegen 0.2.4
[INFO] tweaked toml for crates.io crate filenamegen 0.2.4 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8bbe5e9af51459bc6dacbdc3f105d888b9efa6a5c44b422609c6779cdc55322f
[INFO] running `Command { std: "docker" "start" "-a" "8bbe5e9af51459bc6dacbdc3f105d888b9efa6a5c44b422609c6779cdc55322f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bbe5e9af51459bc6dacbdc3f105d888b9efa6a5c44b422609c6779cdc55322f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bbe5e9af51459bc6dacbdc3f105d888b9efa6a5c44b422609c6779cdc55322f", kill_on_drop: false }`
[INFO] [stdout] 8bbe5e9af51459bc6dacbdc3f105d888b9efa6a5c44b422609c6779cdc55322f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 87b512783072122e349208238e9926864d90fa3490b0a704d1dc0a3e45017b9c
[INFO] running `Command { std: "docker" "start" "-a" "87b512783072122e349208238e9926864d90fa3490b0a704d1dc0a3e45017b9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling filenamegen v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "87b512783072122e349208238e9926864d90fa3490b0a704d1dc0a3e45017b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b512783072122e349208238e9926864d90fa3490b0a704d1dc0a3e45017b9c", kill_on_drop: false }`
[INFO] [stdout] 87b512783072122e349208238e9926864d90fa3490b0a704d1dc0a3e45017b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fe4dcd6ec9b1f8d5909ca6035cfc9b3a002fb3f7e9b30189b7737f7fd2d4757a
[INFO] running `Command { std: "docker" "start" "-a" "fe4dcd6ec9b1f8d5909ca6035cfc9b3a002fb3f7e9b30189b7737f7fd2d4757a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling filenamegen v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "fe4dcd6ec9b1f8d5909ca6035cfc9b3a002fb3f7e9b30189b7737f7fd2d4757a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4dcd6ec9b1f8d5909ca6035cfc9b3a002fb3f7e9b30189b7737f7fd2d4757a", kill_on_drop: false }`
[INFO] [stdout] fe4dcd6ec9b1f8d5909ca6035cfc9b3a002fb3f7e9b30189b7737f7fd2d4757a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8c74a6f04af7943794f2e79768a8b62af84d7e62b15aac3704269cfe171d9bd8
[INFO] running `Command { std: "docker" "start" "-a" "8c74a6f04af7943794f2e79768a8b62af84d7e62b15aac3704269cfe171d9bd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/filenamegen-fa9a85349048f11b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::bogus_alternative ... ok
[INFO] [stdout] test test::test_non_utf8_on_disk ... ok
[INFO] [stdout] test test::non_utf8_node_match ... ok
[INFO] [stdout] test test::test_non_relative ... ok
[INFO] [stdout] test test::test_simple ... ok
[INFO] [stdout] test test::glob_up ... ok
[INFO] [stdout] test test::alternative ... ok
[INFO] [stdout] test test::spaces_and_parens ... ok
[INFO] [stdout] test test::class ... ok
[INFO] [stdout] test test::test_doublestar ... ok
[INFO] [stdout] test test::test_more ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests filenamegen
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c74a6f04af7943794f2e79768a8b62af84d7e62b15aac3704269cfe171d9bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c74a6f04af7943794f2e79768a8b62af84d7e62b15aac3704269cfe171d9bd8", kill_on_drop: false }`
[INFO] [stdout] 8c74a6f04af7943794f2e79768a8b62af84d7e62b15aac3704269cfe171d9bd8