[INFO] fetching crate rustcycles 0.0.1...
[INFO] testing rustcycles-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rustcycles 0.0.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate rustcycles 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustcycles 0.0.1
[INFO] finished tweaking crates.io crate rustcycles 0.0.1
[INFO] tweaked toml for crates.io crate rustcycles 0.0.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate rustcycles 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6f076fdb60638861106f748f0f86e7143f4534ec55b820fb1c3297313d49d9c
[INFO] running `Command { std: "docker" "start" "-a" "e6f076fdb60638861106f748f0f86e7143f4534ec55b820fb1c3297313d49d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f076fdb60638861106f748f0f86e7143f4534ec55b820fb1c3297313d49d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f076fdb60638861106f748f0f86e7143f4534ec55b820fb1c3297313d49d9c", kill_on_drop: false }`
[INFO] [stdout] e6f076fdb60638861106f748f0f86e7143f4534ec55b820fb1c3297313d49d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c213016a737638b1b3b3ccb262f6b03d7096ed5020de58a24512da2a55f27a32
[INFO] running `Command { std: "docker" "start" "-a" "c213016a737638b1b3b3ccb262f6b03d7096ed5020de58a24512da2a55f27a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcycles v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "c213016a737638b1b3b3ccb262f6b03d7096ed5020de58a24512da2a55f27a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c213016a737638b1b3b3ccb262f6b03d7096ed5020de58a24512da2a55f27a32", kill_on_drop: false }`
[INFO] [stdout] c213016a737638b1b3b3ccb262f6b03d7096ed5020de58a24512da2a55f27a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea31a1ba637d1341ec12974947c507b59170d961bb5c760d02f854d41e3ce598
[INFO] running `Command { std: "docker" "start" "-a" "ea31a1ba637d1341ec12974947c507b59170d961bb5c760d02f854d41e3ce598", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcycles v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcycles-dc508da32bfefa89)
[INFO] running `Command { std: "docker" "inspect" "ea31a1ba637d1341ec12974947c507b59170d961bb5c760d02f854d41e3ce598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea31a1ba637d1341ec12974947c507b59170d961bb5c760d02f854d41e3ce598", kill_on_drop: false }`
[INFO] [stdout] ea31a1ba637d1341ec12974947c507b59170d961bb5c760d02f854d41e3ce598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ee10c7b1fc1fd5c9175c970c4a45dad7f69073d5706236458a3f44c09459d74
[INFO] running `Command { std: "docker" "start" "-a" "1ee10c7b1fc1fd5c9175c970c4a45dad7f69073d5706236458a3f44c09459d74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcycles-dc508da32bfefa89)
[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" "1ee10c7b1fc1fd5c9175c970c4a45dad7f69073d5706236458a3f44c09459d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee10c7b1fc1fd5c9175c970c4a45dad7f69073d5706236458a3f44c09459d74", kill_on_drop: false }`
[INFO] [stdout] 1ee10c7b1fc1fd5c9175c970c4a45dad7f69073d5706236458a3f44c09459d74