[INFO] fetching crate flamingo 0.1.0...
[INFO] testing flamingo-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flamingo 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate flamingo 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flamingo 0.1.0
[INFO] finished tweaking crates.io crate flamingo 0.1.0
[INFO] tweaked toml for crates.io crate flamingo 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate flamingo 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e9350b562a6f1c47c6d131bd910ab70f0b568d1d23d70d1d812ae12208510fa
[INFO] running `Command { std: "docker" "start" "-a" "4e9350b562a6f1c47c6d131bd910ab70f0b568d1d23d70d1d812ae12208510fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e9350b562a6f1c47c6d131bd910ab70f0b568d1d23d70d1d812ae12208510fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9350b562a6f1c47c6d131bd910ab70f0b568d1d23d70d1d812ae12208510fa", kill_on_drop: false }`
[INFO] [stdout] 4e9350b562a6f1c47c6d131bd910ab70f0b568d1d23d70d1d812ae12208510fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a8a032291f3abe7427eec61c098caa6ac0b3124aa2fa53ffdca8426dbdf12b6
[INFO] running `Command { std: "docker" "start" "-a" "4a8a032291f3abe7427eec61c098caa6ac0b3124aa2fa53ffdca8426dbdf12b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flamingo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "4a8a032291f3abe7427eec61c098caa6ac0b3124aa2fa53ffdca8426dbdf12b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a8a032291f3abe7427eec61c098caa6ac0b3124aa2fa53ffdca8426dbdf12b6", kill_on_drop: false }`
[INFO] [stdout] 4a8a032291f3abe7427eec61c098caa6ac0b3124aa2fa53ffdca8426dbdf12b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9727134c11d6e8a54136362e0151b402e34031ba31e3a06512825de70138f520
[INFO] running `Command { std: "docker" "start" "-a" "9727134c11d6e8a54136362e0151b402e34031ba31e3a06512825de70138f520", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling flamingo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "9727134c11d6e8a54136362e0151b402e34031ba31e3a06512825de70138f520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9727134c11d6e8a54136362e0151b402e34031ba31e3a06512825de70138f520", kill_on_drop: false }`
[INFO] [stdout] 9727134c11d6e8a54136362e0151b402e34031ba31e3a06512825de70138f520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7e7181cb5bc1825df8d4bc4c03b886651d70b1d781e9a38439c534a43de2d79
[INFO] running `Command { std: "docker" "start" "-a" "d7e7181cb5bc1825df8d4bc4c03b886651d70b1d781e9a38439c534a43de2d79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flamingo-199cc4797db91417)
[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" "d7e7181cb5bc1825df8d4bc4c03b886651d70b1d781e9a38439c534a43de2d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e7181cb5bc1825df8d4bc4c03b886651d70b1d781e9a38439c534a43de2d79", kill_on_drop: false }`
[INFO] [stdout] d7e7181cb5bc1825df8d4bc4c03b886651d70b1d781e9a38439c534a43de2d79