[INFO] fetching crate tempeh_filesystem 0.0.1...
[INFO] testing tempeh_filesystem-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tempeh_filesystem 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate tempeh_filesystem 0.0.1 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 tempeh_filesystem 0.0.1
[INFO] finished tweaking crates.io crate tempeh_filesystem 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_filesystem 0.0.1 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 7469b9d4c50de39decc1644e401a911a030830551c188c987bdba439393ce5ad
[INFO] running `Command { std: "docker" "start" "-a" "7469b9d4c50de39decc1644e401a911a030830551c188c987bdba439393ce5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7469b9d4c50de39decc1644e401a911a030830551c188c987bdba439393ce5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7469b9d4c50de39decc1644e401a911a030830551c188c987bdba439393ce5ad", kill_on_drop: false }`
[INFO] [stdout] 7469b9d4c50de39decc1644e401a911a030830551c188c987bdba439393ce5ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] bffa962863ac212932bfd21ff4db2c295a62761abed47bbaebd103a680518106
[INFO] running `Command { std: "docker" "start" "-a" "bffa962863ac212932bfd21ff4db2c295a62761abed47bbaebd103a680518106", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_filesystem v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "bffa962863ac212932bfd21ff4db2c295a62761abed47bbaebd103a680518106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bffa962863ac212932bfd21ff4db2c295a62761abed47bbaebd103a680518106", kill_on_drop: false }`
[INFO] [stdout] bffa962863ac212932bfd21ff4db2c295a62761abed47bbaebd103a680518106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 469219884c4b0af91bea6ac78d2ec22c0a6d0c7fc687b02d1c35abe998fdc555
[INFO] running `Command { std: "docker" "start" "-a" "469219884c4b0af91bea6ac78d2ec22c0a6d0c7fc687b02d1c35abe998fdc555", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_filesystem v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "469219884c4b0af91bea6ac78d2ec22c0a6d0c7fc687b02d1c35abe998fdc555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469219884c4b0af91bea6ac78d2ec22c0a6d0c7fc687b02d1c35abe998fdc555", kill_on_drop: false }`
[INFO] [stdout] 469219884c4b0af91bea6ac78d2ec22c0a6d0c7fc687b02d1c35abe998fdc555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 567a7f73ace2e43009e57b195247e14473494d8eb63019f630f202972c0efeb2
[INFO] running `Command { std: "docker" "start" "-a" "567a7f73ace2e43009e57b195247e14473494d8eb63019f630f202972c0efeb2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempeh_filesystem-3b774245d852d30c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 tempeh_filesystem
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "567a7f73ace2e43009e57b195247e14473494d8eb63019f630f202972c0efeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567a7f73ace2e43009e57b195247e14473494d8eb63019f630f202972c0efeb2", kill_on_drop: false }`
[INFO] [stdout] 567a7f73ace2e43009e57b195247e14473494d8eb63019f630f202972c0efeb2