[INFO] fetching crate helios 0.1.0...
[INFO] testing helios-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate helios 0.1.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate helios 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate helios 0.1.0
[INFO] finished tweaking crates.io crate helios 0.1.0
[INFO] tweaked toml for crates.io crate helios 0.1.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate crates.io crate helios 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 302d38c6d26528338eeefc9262d5ae78b31f826429d4002262dd29e45da0c37e
[INFO] running `Command { std: "docker" "start" "-a" "302d38c6d26528338eeefc9262d5ae78b31f826429d4002262dd29e45da0c37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302d38c6d26528338eeefc9262d5ae78b31f826429d4002262dd29e45da0c37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302d38c6d26528338eeefc9262d5ae78b31f826429d4002262dd29e45da0c37e", kill_on_drop: false }`
[INFO] [stdout] 302d38c6d26528338eeefc9262d5ae78b31f826429d4002262dd29e45da0c37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eea9e87e0e5a8304d586f85be2e8641ada936bdf627860ccfa2b2b006218df8
[INFO] running `Command { std: "docker" "start" "-a" "5eea9e87e0e5a8304d586f85be2e8641ada936bdf627860ccfa2b2b006218df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling helios v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "5eea9e87e0e5a8304d586f85be2e8641ada936bdf627860ccfa2b2b006218df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eea9e87e0e5a8304d586f85be2e8641ada936bdf627860ccfa2b2b006218df8", kill_on_drop: false }`
[INFO] [stdout] 5eea9e87e0e5a8304d586f85be2e8641ada936bdf627860ccfa2b2b006218df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb0988d2bc90bad3e66f26b92bf879098565498e7fd1bcbf1eff70cbfbff6990
[INFO] running `Command { std: "docker" "start" "-a" "fb0988d2bc90bad3e66f26b92bf879098565498e7fd1bcbf1eff70cbfbff6990", kill_on_drop: false }`
[INFO] [stderr]    Compiling helios v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "fb0988d2bc90bad3e66f26b92bf879098565498e7fd1bcbf1eff70cbfbff6990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0988d2bc90bad3e66f26b92bf879098565498e7fd1bcbf1eff70cbfbff6990", kill_on_drop: false }`
[INFO] [stdout] fb0988d2bc90bad3e66f26b92bf879098565498e7fd1bcbf1eff70cbfbff6990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fdd34b70f6a5c27f1cb10e378b237dcf1fbfaa358dccf1200e23e063f2de718
[INFO] running `Command { std: "docker" "start" "-a" "7fdd34b70f6a5c27f1cb10e378b237dcf1fbfaa358dccf1200e23e063f2de718", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helios-edf0d91fc0e8eeb9)
[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" "7fdd34b70f6a5c27f1cb10e378b237dcf1fbfaa358dccf1200e23e063f2de718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdd34b70f6a5c27f1cb10e378b237dcf1fbfaa358dccf1200e23e063f2de718", kill_on_drop: false }`
[INFO] [stdout] 7fdd34b70f6a5c27f1cb10e378b237dcf1fbfaa358dccf1200e23e063f2de718