[INFO] fetching crate crrust 0.0.0...
[INFO] testing crrust-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate crrust 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate crrust 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crrust 0.0.0
[INFO] finished tweaking crates.io crate crrust 0.0.0
[INFO] tweaked toml for crates.io crate crrust 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate crrust 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a3098438dedbd5707a1886f4b734d6a44caaa6c07bf978195c3ebc7219a6258
[INFO] running `Command { std: "docker" "start" "-a" "8a3098438dedbd5707a1886f4b734d6a44caaa6c07bf978195c3ebc7219a6258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a3098438dedbd5707a1886f4b734d6a44caaa6c07bf978195c3ebc7219a6258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a3098438dedbd5707a1886f4b734d6a44caaa6c07bf978195c3ebc7219a6258", kill_on_drop: false }`
[INFO] [stdout] 8a3098438dedbd5707a1886f4b734d6a44caaa6c07bf978195c3ebc7219a6258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee67a1ade749ca24229d6709589386f3301b8a3480b4c6236b4cf5b706e7ff35
[INFO] running `Command { std: "docker" "start" "-a" "ee67a1ade749ca24229d6709589386f3301b8a3480b4c6236b4cf5b706e7ff35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ee67a1ade749ca24229d6709589386f3301b8a3480b4c6236b4cf5b706e7ff35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee67a1ade749ca24229d6709589386f3301b8a3480b4c6236b4cf5b706e7ff35", kill_on_drop: false }`
[INFO] [stdout] ee67a1ade749ca24229d6709589386f3301b8a3480b4c6236b4cf5b706e7ff35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 587ae4a51dcd93b8f245e0a32e1b2a4a81949c6a905a003b56a229a2b6b775fb
[INFO] running `Command { std: "docker" "start" "-a" "587ae4a51dcd93b8f245e0a32e1b2a4a81949c6a905a003b56a229a2b6b775fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "587ae4a51dcd93b8f245e0a32e1b2a4a81949c6a905a003b56a229a2b6b775fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587ae4a51dcd93b8f245e0a32e1b2a4a81949c6a905a003b56a229a2b6b775fb", kill_on_drop: false }`
[INFO] [stdout] 587ae4a51dcd93b8f245e0a32e1b2a4a81949c6a905a003b56a229a2b6b775fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b0a678882c267dcd3fdbf183ef285ac82bb29d2e11b7df61b31a94a2fc9b2a6
[INFO] running `Command { std: "docker" "start" "-a" "0b0a678882c267dcd3fdbf183ef285ac82bb29d2e11b7df61b31a94a2fc9b2a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crrust-3e79f3ce638046aa)
[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" "0b0a678882c267dcd3fdbf183ef285ac82bb29d2e11b7df61b31a94a2fc9b2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0a678882c267dcd3fdbf183ef285ac82bb29d2e11b7df61b31a94a2fc9b2a6", kill_on_drop: false }`
[INFO] [stdout] 0b0a678882c267dcd3fdbf183ef285ac82bb29d2e11b7df61b31a94a2fc9b2a6
