[INFO] fetching crate heart 0.0.0...
[INFO] testing heart-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate heart 0.0.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate heart 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 heart 0.0.0
[INFO] finished tweaking crates.io crate heart 0.0.0
[INFO] tweaked toml for crates.io crate heart 0.0.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] dbeae954877624b7610d91f9bc74f2bb6adfa18f8f424373cd5e2227b3b3d79e
[INFO] running `Command { std: "docker" "start" "-a" "dbeae954877624b7610d91f9bc74f2bb6adfa18f8f424373cd5e2227b3b3d79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbeae954877624b7610d91f9bc74f2bb6adfa18f8f424373cd5e2227b3b3d79e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbeae954877624b7610d91f9bc74f2bb6adfa18f8f424373cd5e2227b3b3d79e", kill_on_drop: false }`
[INFO] [stdout] dbeae954877624b7610d91f9bc74f2bb6adfa18f8f424373cd5e2227b3b3d79e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fe5b64e577abb4d5dae9500eb710cab995cd4c56c1538be10926b37b15e15003
[INFO] running `Command { std: "docker" "start" "-a" "fe5b64e577abb4d5dae9500eb710cab995cd4c56c1538be10926b37b15e15003", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heart v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "fe5b64e577abb4d5dae9500eb710cab995cd4c56c1538be10926b37b15e15003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5b64e577abb4d5dae9500eb710cab995cd4c56c1538be10926b37b15e15003", kill_on_drop: false }`
[INFO] [stdout] fe5b64e577abb4d5dae9500eb710cab995cd4c56c1538be10926b37b15e15003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8576847a54de2d29646dc53e20c78c381e9cced60738496c2fe3f9702f3fa395
[INFO] running `Command { std: "docker" "start" "-a" "8576847a54de2d29646dc53e20c78c381e9cced60738496c2fe3f9702f3fa395", kill_on_drop: false }`
[INFO] [stderr]    Compiling heart v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8576847a54de2d29646dc53e20c78c381e9cced60738496c2fe3f9702f3fa395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8576847a54de2d29646dc53e20c78c381e9cced60738496c2fe3f9702f3fa395", kill_on_drop: false }`
[INFO] [stdout] 8576847a54de2d29646dc53e20c78c381e9cced60738496c2fe3f9702f3fa395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] bf6ee173ed2216c5a01d491a68332a6de33c78cef3bbecfcd731c27eb55d8465
[INFO] running `Command { std: "docker" "start" "-a" "bf6ee173ed2216c5a01d491a68332a6de33c78cef3bbecfcd731c27eb55d8465", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/heart-d9cdd932df5af91e)
[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] [stderr]    Doc-tests heart
[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" "bf6ee173ed2216c5a01d491a68332a6de33c78cef3bbecfcd731c27eb55d8465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6ee173ed2216c5a01d491a68332a6de33c78cef3bbecfcd731c27eb55d8465", kill_on_drop: false }`
[INFO] [stdout] bf6ee173ed2216c5a01d491a68332a6de33c78cef3bbecfcd731c27eb55d8465
