[INFO] fetching crate hearts 0.1.0...
[INFO] testing hearts-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate hearts 0.1.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate hearts 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hearts 0.1.0
[INFO] finished tweaking crates.io crate hearts 0.1.0
[INFO] tweaked toml for crates.io crate hearts 0.1.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate hearts 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10ce46b756cff38a7d30037be1d1fcca185edb9bda75b963e9013b1c76220fd
[INFO] running `Command { std: "docker" "start" "-a" "d10ce46b756cff38a7d30037be1d1fcca185edb9bda75b963e9013b1c76220fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10ce46b756cff38a7d30037be1d1fcca185edb9bda75b963e9013b1c76220fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10ce46b756cff38a7d30037be1d1fcca185edb9bda75b963e9013b1c76220fd", kill_on_drop: false }`
[INFO] [stdout] d10ce46b756cff38a7d30037be1d1fcca185edb9bda75b963e9013b1c76220fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0a879efd40a264f431df71f70d76a669c7a31da5f31150b2d642c0858a221f7
[INFO] running `Command { std: "docker" "start" "-a" "f0a879efd40a264f431df71f70d76a669c7a31da5f31150b2d642c0858a221f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hearts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "f0a879efd40a264f431df71f70d76a669c7a31da5f31150b2d642c0858a221f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0a879efd40a264f431df71f70d76a669c7a31da5f31150b2d642c0858a221f7", kill_on_drop: false }`
[INFO] [stdout] f0a879efd40a264f431df71f70d76a669c7a31da5f31150b2d642c0858a221f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f5de8ed2f19cbda0b1f37adda4620bbd785fe6c32212ec1fc867663ff852501
[INFO] running `Command { std: "docker" "start" "-a" "7f5de8ed2f19cbda0b1f37adda4620bbd785fe6c32212ec1fc867663ff852501", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hearts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "7f5de8ed2f19cbda0b1f37adda4620bbd785fe6c32212ec1fc867663ff852501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f5de8ed2f19cbda0b1f37adda4620bbd785fe6c32212ec1fc867663ff852501", kill_on_drop: false }`
[INFO] [stdout] 7f5de8ed2f19cbda0b1f37adda4620bbd785fe6c32212ec1fc867663ff852501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f886ca381a045acceafb303da70af59055eeb6d0bbdf6c91d5b4679511be7a5
[INFO] running `Command { std: "docker" "start" "-a" "4f886ca381a045acceafb303da70af59055eeb6d0bbdf6c91d5b4679511be7a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hearts-bbf6d48c762ec4e7)
[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" "4f886ca381a045acceafb303da70af59055eeb6d0bbdf6c91d5b4679511be7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f886ca381a045acceafb303da70af59055eeb6d0bbdf6c91d5b4679511be7a5", kill_on_drop: false }`
[INFO] [stdout] 4f886ca381a045acceafb303da70af59055eeb6d0bbdf6c91d5b4679511be7a5
