[INFO] fetching crate kaiten-sushi 0.2.0...
[INFO] testing kaiten-sushi-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kaiten-sushi 0.2.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate kaiten-sushi 0.2.0 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 kaiten-sushi 0.2.0
[INFO] finished tweaking crates.io crate kaiten-sushi 0.2.0
[INFO] tweaked toml for crates.io crate kaiten-sushi 0.2.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate kaiten-sushi 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] e0159c97cd252eccf3a8011ea0dca7c768d363529a3adc9075a3a7252dcca9be
[INFO] running `Command { std: "docker" "start" "-a" "e0159c97cd252eccf3a8011ea0dca7c768d363529a3adc9075a3a7252dcca9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0159c97cd252eccf3a8011ea0dca7c768d363529a3adc9075a3a7252dcca9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0159c97cd252eccf3a8011ea0dca7c768d363529a3adc9075a3a7252dcca9be", kill_on_drop: false }`
[INFO] [stdout] e0159c97cd252eccf3a8011ea0dca7c768d363529a3adc9075a3a7252dcca9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 4d9cb3e4846a788907eb3325e7c8f906fa6124f251db0a7338c3b0108bcf4e1a
[INFO] running `Command { std: "docker" "start" "-a" "4d9cb3e4846a788907eb3325e7c8f906fa6124f251db0a7338c3b0108bcf4e1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling kaiten-sushi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "4d9cb3e4846a788907eb3325e7c8f906fa6124f251db0a7338c3b0108bcf4e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9cb3e4846a788907eb3325e7c8f906fa6124f251db0a7338c3b0108bcf4e1a", kill_on_drop: false }`
[INFO] [stdout] 4d9cb3e4846a788907eb3325e7c8f906fa6124f251db0a7338c3b0108bcf4e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 94f867cd5e03785f81a5cc9176dae7521ce9662309111244cfa2aa948a3ddbaa
[INFO] running `Command { std: "docker" "start" "-a" "94f867cd5e03785f81a5cc9176dae7521ce9662309111244cfa2aa948a3ddbaa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kaiten-sushi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/kaiten_sushi-30e508971ecf48aa)
[INFO] running `Command { std: "docker" "inspect" "94f867cd5e03785f81a5cc9176dae7521ce9662309111244cfa2aa948a3ddbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f867cd5e03785f81a5cc9176dae7521ce9662309111244cfa2aa948a3ddbaa", kill_on_drop: false }`
[INFO] [stdout] 94f867cd5e03785f81a5cc9176dae7521ce9662309111244cfa2aa948a3ddbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] f00a9fe5032c13278545bf84f279bb5c979b4928f558d9d81b5022885664f72e
[INFO] running `Command { std: "docker" "start" "-a" "f00a9fe5032c13278545bf84f279bb5c979b4928f558d9d81b5022885664f72e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kaiten_sushi-30e508971ecf48aa)
[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" "f00a9fe5032c13278545bf84f279bb5c979b4928f558d9d81b5022885664f72e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00a9fe5032c13278545bf84f279bb5c979b4928f558d9d81b5022885664f72e", kill_on_drop: false }`
[INFO] [stdout] f00a9fe5032c13278545bf84f279bb5c979b4928f558d9d81b5022885664f72e