[INFO] fetching crate mystery 0.0.0...
[INFO] testing mystery-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mystery 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mystery 0.0.0 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 mystery 0.0.0
[INFO] finished tweaking crates.io crate mystery 0.0.0
[INFO] tweaked toml for crates.io crate mystery 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0f2b990b33c135510916e93366eb5a8d15410e590f6ad5c0d1224be4a1793603
[INFO] running `Command { std: "docker" "start" "-a" "0f2b990b33c135510916e93366eb5a8d15410e590f6ad5c0d1224be4a1793603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f2b990b33c135510916e93366eb5a8d15410e590f6ad5c0d1224be4a1793603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2b990b33c135510916e93366eb5a8d15410e590f6ad5c0d1224be4a1793603", kill_on_drop: false }`
[INFO] [stdout] 0f2b990b33c135510916e93366eb5a8d15410e590f6ad5c0d1224be4a1793603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c019059b3c47b0984151d52847e0fe2e2e82bf91ebb4d62b6987372cf6ed114e
[INFO] running `Command { std: "docker" "start" "-a" "c019059b3c47b0984151d52847e0fe2e2e82bf91ebb4d62b6987372cf6ed114e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mystery v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "c019059b3c47b0984151d52847e0fe2e2e82bf91ebb4d62b6987372cf6ed114e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c019059b3c47b0984151d52847e0fe2e2e82bf91ebb4d62b6987372cf6ed114e", kill_on_drop: false }`
[INFO] [stdout] c019059b3c47b0984151d52847e0fe2e2e82bf91ebb4d62b6987372cf6ed114e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c007ecf48a5c6247d0f16782c881bd4c9adebadaaabb7b113b76bc35c10a87fa
[INFO] running `Command { std: "docker" "start" "-a" "c007ecf48a5c6247d0f16782c881bd4c9adebadaaabb7b113b76bc35c10a87fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling mystery v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c007ecf48a5c6247d0f16782c881bd4c9adebadaaabb7b113b76bc35c10a87fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c007ecf48a5c6247d0f16782c881bd4c9adebadaaabb7b113b76bc35c10a87fa", kill_on_drop: false }`
[INFO] [stdout] c007ecf48a5c6247d0f16782c881bd4c9adebadaaabb7b113b76bc35c10a87fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] db5cbabe26c54e04e9c9f741aa2d4aad92b94cb7debd334bf3ef27340cda0489
[INFO] running `Command { std: "docker" "start" "-a" "db5cbabe26c54e04e9c9f741aa2d4aad92b94cb7debd334bf3ef27340cda0489", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mystery-6cfddcf50675b03f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mystery
[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" "db5cbabe26c54e04e9c9f741aa2d4aad92b94cb7debd334bf3ef27340cda0489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5cbabe26c54e04e9c9f741aa2d4aad92b94cb7debd334bf3ef27340cda0489", kill_on_drop: false }`
[INFO] [stdout] db5cbabe26c54e04e9c9f741aa2d4aad92b94cb7debd334bf3ef27340cda0489