[INFO] fetching crate fossil 0.1.0...
[INFO] testing fossil-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fossil 0.1.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate fossil 0.1.0 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 fossil 0.1.0
[INFO] finished tweaking crates.io crate fossil 0.1.0
[INFO] tweaked toml for crates.io crate fossil 0.1.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate fossil 0.1.0 already has a lockfile, it will not be regenerated
[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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 61f6cb8206dcc100b8d95162e3dddd9b681333c9c245b855a540a0f892d8b026
[INFO] running `Command { std: "docker" "start" "-a" "61f6cb8206dcc100b8d95162e3dddd9b681333c9c245b855a540a0f892d8b026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f6cb8206dcc100b8d95162e3dddd9b681333c9c245b855a540a0f892d8b026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f6cb8206dcc100b8d95162e3dddd9b681333c9c245b855a540a0f892d8b026", kill_on_drop: false }`
[INFO] [stdout] 61f6cb8206dcc100b8d95162e3dddd9b681333c9c245b855a540a0f892d8b026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 07e17815e2326c9034e8e6c28d9beb9eb7c59c036a32597a37550804e002dc02
[INFO] running `Command { std: "docker" "start" "-a" "07e17815e2326c9034e8e6c28d9beb9eb7c59c036a32597a37550804e002dc02", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fossil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "07e17815e2326c9034e8e6c28d9beb9eb7c59c036a32597a37550804e002dc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e17815e2326c9034e8e6c28d9beb9eb7c59c036a32597a37550804e002dc02", kill_on_drop: false }`
[INFO] [stdout] 07e17815e2326c9034e8e6c28d9beb9eb7c59c036a32597a37550804e002dc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b31375b11c84fd7659c17f429622b0fdb58db154a6af2378787696d7a55f37ee
[INFO] running `Command { std: "docker" "start" "-a" "b31375b11c84fd7659c17f429622b0fdb58db154a6af2378787696d7a55f37ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling fossil v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b31375b11c84fd7659c17f429622b0fdb58db154a6af2378787696d7a55f37ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31375b11c84fd7659c17f429622b0fdb58db154a6af2378787696d7a55f37ee", kill_on_drop: false }`
[INFO] [stdout] b31375b11c84fd7659c17f429622b0fdb58db154a6af2378787696d7a55f37ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 5ebfdb8e9ef2f2b8c943754e5eed409be1fcfa293fcdee7a52561d8435c8b70e
[INFO] running `Command { std: "docker" "start" "-a" "5ebfdb8e9ef2f2b8c943754e5eed409be1fcfa293fcdee7a52561d8435c8b70e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fossil-c2961b98de82c746)
[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" "5ebfdb8e9ef2f2b8c943754e5eed409be1fcfa293fcdee7a52561d8435c8b70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ebfdb8e9ef2f2b8c943754e5eed409be1fcfa293fcdee7a52561d8435c8b70e", kill_on_drop: false }`
[INFO] [stdout] 5ebfdb8e9ef2f2b8c943754e5eed409be1fcfa293fcdee7a52561d8435c8b70e