[INFO] fetching crate rumbrella-cli 0.1.0...
[INFO] testing rumbrella-cli-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rumbrella-cli 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate rumbrella-cli 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 rumbrella-cli 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-cli 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-cli 0.1.0 written to /workspace/builds/worker-31/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 273ba7c690b6dcfea9dff43d4d4f9f4a95db40ffecd32fe74ed493197fd32855
[INFO] running `Command { std: "docker" "start" "-a" "273ba7c690b6dcfea9dff43d4d4f9f4a95db40ffecd32fe74ed493197fd32855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "273ba7c690b6dcfea9dff43d4d4f9f4a95db40ffecd32fe74ed493197fd32855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273ba7c690b6dcfea9dff43d4d4f9f4a95db40ffecd32fe74ed493197fd32855", kill_on_drop: false }`
[INFO] [stdout] 273ba7c690b6dcfea9dff43d4d4f9f4a95db40ffecd32fe74ed493197fd32855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] a54a510d211ab90ca4de803a5689076b14eaade28915042319dd432dcb70821c
[INFO] running `Command { std: "docker" "start" "-a" "a54a510d211ab90ca4de803a5689076b14eaade28915042319dd432dcb70821c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rumbrella-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "a54a510d211ab90ca4de803a5689076b14eaade28915042319dd432dcb70821c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54a510d211ab90ca4de803a5689076b14eaade28915042319dd432dcb70821c", kill_on_drop: false }`
[INFO] [stdout] a54a510d211ab90ca4de803a5689076b14eaade28915042319dd432dcb70821c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 175dd110bf97d258bbf409ca8612922858d20ccc01ba1b30e5ad5416def4e21a
[INFO] running `Command { std: "docker" "start" "-a" "175dd110bf97d258bbf409ca8612922858d20ccc01ba1b30e5ad5416def4e21a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rumbrella-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "175dd110bf97d258bbf409ca8612922858d20ccc01ba1b30e5ad5416def4e21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175dd110bf97d258bbf409ca8612922858d20ccc01ba1b30e5ad5416def4e21a", kill_on_drop: false }`
[INFO] [stdout] 175dd110bf97d258bbf409ca8612922858d20ccc01ba1b30e5ad5416def4e21a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] cdccccc9b5e627f09cfe57921396ef867ff5358dc2d657d067c44f35b75dfe82
[INFO] running `Command { std: "docker" "start" "-a" "cdccccc9b5e627f09cfe57921396ef867ff5358dc2d657d067c44f35b75dfe82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_cli-8057a1025370a878)
[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" "cdccccc9b5e627f09cfe57921396ef867ff5358dc2d657d067c44f35b75dfe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdccccc9b5e627f09cfe57921396ef867ff5358dc2d657d067c44f35b75dfe82", kill_on_drop: false }`
[INFO] [stdout] cdccccc9b5e627f09cfe57921396ef867ff5358dc2d657d067c44f35b75dfe82