[INFO] fetching crate microrust 0.0.0...
[INFO] testing microrust-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate microrust 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate microrust 0.0.0 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 microrust 0.0.0
[INFO] finished tweaking crates.io crate microrust 0.0.0
[INFO] tweaked toml for crates.io crate microrust 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate microrust 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2a33c2c6a92f48c533eefa348ae5123335b67a8585a506eb48526e3db424c205
[INFO] running `Command { std: "docker" "start" "-a" "2a33c2c6a92f48c533eefa348ae5123335b67a8585a506eb48526e3db424c205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a33c2c6a92f48c533eefa348ae5123335b67a8585a506eb48526e3db424c205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a33c2c6a92f48c533eefa348ae5123335b67a8585a506eb48526e3db424c205", kill_on_drop: false }`
[INFO] [stdout] 2a33c2c6a92f48c533eefa348ae5123335b67a8585a506eb48526e3db424c205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 725e86fc37e8615a7606313b6c5fc5d2efc411f9174a069f04f62403c041a7fa
[INFO] running `Command { std: "docker" "start" "-a" "725e86fc37e8615a7606313b6c5fc5d2efc411f9174a069f04f62403c041a7fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling microrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "725e86fc37e8615a7606313b6c5fc5d2efc411f9174a069f04f62403c041a7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725e86fc37e8615a7606313b6c5fc5d2efc411f9174a069f04f62403c041a7fa", kill_on_drop: false }`
[INFO] [stdout] 725e86fc37e8615a7606313b6c5fc5d2efc411f9174a069f04f62403c041a7fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ffcdd45b184b1f97f594952530a0450350a9617c7729473a776c0c5371359157
[INFO] running `Command { std: "docker" "start" "-a" "ffcdd45b184b1f97f594952530a0450350a9617c7729473a776c0c5371359157", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling microrust v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ffcdd45b184b1f97f594952530a0450350a9617c7729473a776c0c5371359157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffcdd45b184b1f97f594952530a0450350a9617c7729473a776c0c5371359157", kill_on_drop: false }`
[INFO] [stdout] ffcdd45b184b1f97f594952530a0450350a9617c7729473a776c0c5371359157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 56c6a79282d70801e2926f2f679db58f60e80c23990349d34eaba533d25c14c9
[INFO] running `Command { std: "docker" "start" "-a" "56c6a79282d70801e2926f2f679db58f60e80c23990349d34eaba533d25c14c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/microrust-07f2da970d39ffd1)
[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" "56c6a79282d70801e2926f2f679db58f60e80c23990349d34eaba533d25c14c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c6a79282d70801e2926f2f679db58f60e80c23990349d34eaba533d25c14c9", kill_on_drop: false }`
[INFO] [stdout] 56c6a79282d70801e2926f2f679db58f60e80c23990349d34eaba533d25c14c9