[INFO] fetching crate monkey 0.1.0...
[INFO] testing monkey-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate monkey 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate monkey 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate monkey 0.1.0
[INFO] finished tweaking crates.io crate monkey 0.1.0
[INFO] tweaked toml for crates.io crate monkey 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ab1041ec2fb572b55a915416cc10be9400d602ba8390a107ad5680318692cdc
[INFO] running `Command { std: "docker" "start" "-a" "5ab1041ec2fb572b55a915416cc10be9400d602ba8390a107ad5680318692cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ab1041ec2fb572b55a915416cc10be9400d602ba8390a107ad5680318692cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab1041ec2fb572b55a915416cc10be9400d602ba8390a107ad5680318692cdc", kill_on_drop: false }`
[INFO] [stdout] 5ab1041ec2fb572b55a915416cc10be9400d602ba8390a107ad5680318692cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948ce3c0f2149577f5f23ac4ff3f03438ea3a2659a87dbbfb6682dfa00074590
[INFO] running `Command { std: "docker" "start" "-a" "948ce3c0f2149577f5f23ac4ff3f03438ea3a2659a87dbbfb6682dfa00074590", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "948ce3c0f2149577f5f23ac4ff3f03438ea3a2659a87dbbfb6682dfa00074590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948ce3c0f2149577f5f23ac4ff3f03438ea3a2659a87dbbfb6682dfa00074590", kill_on_drop: false }`
[INFO] [stdout] 948ce3c0f2149577f5f23ac4ff3f03438ea3a2659a87dbbfb6682dfa00074590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c4c217701b682845a5233e1ad5638b2e5b9bf458ae458b3d5cc8fa3faf21a9
[INFO] running `Command { std: "docker" "start" "-a" "e2c4c217701b682845a5233e1ad5638b2e5b9bf458ae458b3d5cc8fa3faf21a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "e2c4c217701b682845a5233e1ad5638b2e5b9bf458ae458b3d5cc8fa3faf21a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c4c217701b682845a5233e1ad5638b2e5b9bf458ae458b3d5cc8fa3faf21a9", kill_on_drop: false }`
[INFO] [stdout] e2c4c217701b682845a5233e1ad5638b2e5b9bf458ae458b3d5cc8fa3faf21a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4c28be53fbb5d1cd45f2b1cc9037a282ac0566774d740ab7c2c627fdbcd33be
[INFO] running `Command { std: "docker" "start" "-a" "d4c28be53fbb5d1cd45f2b1cc9037a282ac0566774d740ab7c2c627fdbcd33be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monkey-3e123806289def03)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lexer::tests::test_next_token_extended ... ok
[INFO] [stdout] test lexer::tests::test_next_token_identifier ... ok
[INFO] [stdout] test lexer::tests::test_next_token_int ... ok
[INFO] [stdout] test lexer::tests::test_next_token_keyword ... ok
[INFO] [stdout] test lexer::tests::test_next_token_simple ... ok
[INFO] [stderr]    Doc-tests monkey
[INFO] [stdout] test lexer::tests::test_next_token_symbols ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "d4c28be53fbb5d1cd45f2b1cc9037a282ac0566774d740ab7c2c627fdbcd33be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c28be53fbb5d1cd45f2b1cc9037a282ac0566774d740ab7c2c627fdbcd33be", kill_on_drop: false }`
[INFO] [stdout] d4c28be53fbb5d1cd45f2b1cc9037a282ac0566774d740ab7c2c627fdbcd33be