[INFO] fetching crate epic 0.0.0...
[INFO] testing epic-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate epic 0.0.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate epic 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epic 0.0.0
[INFO] finished tweaking crates.io crate epic 0.0.0
[INFO] tweaked toml for crates.io crate epic 0.0.0 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate crates.io crate epic 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e8c55866c2a538faa66dd548f5c73b7ed629b63fa794b7e80533ed12c94ebe
[INFO] running `Command { std: "docker" "start" "-a" "c4e8c55866c2a538faa66dd548f5c73b7ed629b63fa794b7e80533ed12c94ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e8c55866c2a538faa66dd548f5c73b7ed629b63fa794b7e80533ed12c94ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e8c55866c2a538faa66dd548f5c73b7ed629b63fa794b7e80533ed12c94ebe", kill_on_drop: false }`
[INFO] [stdout] c4e8c55866c2a538faa66dd548f5c73b7ed629b63fa794b7e80533ed12c94ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aa00267d25b4c51ba52ea8714569c8509c84b75032a3afe7884c147a7f4cd7a
[INFO] running `Command { std: "docker" "start" "-a" "3aa00267d25b4c51ba52ea8714569c8509c84b75032a3afe7884c147a7f4cd7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling epic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "3aa00267d25b4c51ba52ea8714569c8509c84b75032a3afe7884c147a7f4cd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa00267d25b4c51ba52ea8714569c8509c84b75032a3afe7884c147a7f4cd7a", kill_on_drop: false }`
[INFO] [stdout] 3aa00267d25b4c51ba52ea8714569c8509c84b75032a3afe7884c147a7f4cd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 179e4f5beb16062ed35ca02b621d3394012f9ee0e3348c48c66d8e1b78fbe9de
[INFO] running `Command { std: "docker" "start" "-a" "179e4f5beb16062ed35ca02b621d3394012f9ee0e3348c48c66d8e1b78fbe9de", kill_on_drop: false }`
[INFO] [stderr]    Compiling epic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "179e4f5beb16062ed35ca02b621d3394012f9ee0e3348c48c66d8e1b78fbe9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "179e4f5beb16062ed35ca02b621d3394012f9ee0e3348c48c66d8e1b78fbe9de", kill_on_drop: false }`
[INFO] [stdout] 179e4f5beb16062ed35ca02b621d3394012f9ee0e3348c48c66d8e1b78fbe9de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c426cd8ce030e57af53317cc27698c63a46c0378cffff89399118e06893d7f2c
[INFO] running `Command { std: "docker" "start" "-a" "c426cd8ce030e57af53317cc27698c63a46c0378cffff89399118e06893d7f2c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epic-79ee79fbb8283b27)
[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" "c426cd8ce030e57af53317cc27698c63a46c0378cffff89399118e06893d7f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c426cd8ce030e57af53317cc27698c63a46c0378cffff89399118e06893d7f2c", kill_on_drop: false }`
[INFO] [stdout] c426cd8ce030e57af53317cc27698c63a46c0378cffff89399118e06893d7f2c