[INFO] fetching crate unlambda 0.1.0...
[INFO] testing unlambda-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unlambda 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate unlambda 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 unlambda 0.1.0
[INFO] finished tweaking crates.io crate unlambda 0.1.0
[INFO] tweaked toml for crates.io crate unlambda 0.1.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1137f528ba222504d70ba58a0fd5c4780cbeaa6ae671ba9e1dfd2c2073efef8c
[INFO] running `Command { std: "docker" "start" "-a" "1137f528ba222504d70ba58a0fd5c4780cbeaa6ae671ba9e1dfd2c2073efef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1137f528ba222504d70ba58a0fd5c4780cbeaa6ae671ba9e1dfd2c2073efef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1137f528ba222504d70ba58a0fd5c4780cbeaa6ae671ba9e1dfd2c2073efef8c", kill_on_drop: false }`
[INFO] [stdout] 1137f528ba222504d70ba58a0fd5c4780cbeaa6ae671ba9e1dfd2c2073efef8c
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d78cf6098609dc7d016c7d7813ae64793185a7e3ddd6103ebf19ffe76fbce3a
[INFO] running `Command { std: "docker" "start" "-a" "9d78cf6098609dc7d016c7d7813ae64793185a7e3ddd6103ebf19ffe76fbce3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unlambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "9d78cf6098609dc7d016c7d7813ae64793185a7e3ddd6103ebf19ffe76fbce3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d78cf6098609dc7d016c7d7813ae64793185a7e3ddd6103ebf19ffe76fbce3a", kill_on_drop: false }`
[INFO] [stdout] 9d78cf6098609dc7d016c7d7813ae64793185a7e3ddd6103ebf19ffe76fbce3a
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b73188f4476b3e9e880b4870d2f3674be3cb08f89da588d311cce559ddfde062
[INFO] running `Command { std: "docker" "start" "-a" "b73188f4476b3e9e880b4870d2f3674be3cb08f89da588d311cce559ddfde062", kill_on_drop: false }`
[INFO] [stderr]    Compiling unlambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "b73188f4476b3e9e880b4870d2f3674be3cb08f89da588d311cce559ddfde062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b73188f4476b3e9e880b4870d2f3674be3cb08f89da588d311cce559ddfde062", kill_on_drop: false }`
[INFO] [stdout] b73188f4476b3e9e880b4870d2f3674be3cb08f89da588d311cce559ddfde062
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9a31271fbf0511a835bbb5c338eba9f485d640836be2bc0b85c7847e4550f88
[INFO] running `Command { std: "docker" "start" "-a" "b9a31271fbf0511a835bbb5c338eba9f485d640836be2bc0b85c7847e4550f88", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unlambda-f14261d00a2d1f22)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-43b83c24e4725edf)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test unl_test_g0 ... ok
[INFO] [stdout] test church ... ok
[INFO] [stdout] test cat ... ok
[INFO] [stdout] test hellos ... ok
[INFO] [stdout] test unl_test_g4 ... ok
[INFO] [stdout] test unl_test_g5 ... ok
[INFO] [stdout] test unl_test_g7 ... ok
[INFO] [stdout] test unl_test_g8 ... ok
[INFO] [stdout] test unl_test_g6 ... ok
[INFO] [stdout] test unl_test_g9 ... ok
[INFO] [stdout] test unl_test_g1 ... ok
[INFO] [stdout] test unl_test_g2 ... ok
[INFO] [stdout] test quine0 ... ok
[INFO] [stdout] test squares ... ok
[INFO] [stderr]    Doc-tests unlambda
[INFO] [stdout] test quine10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9a31271fbf0511a835bbb5c338eba9f485d640836be2bc0b85c7847e4550f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a31271fbf0511a835bbb5c338eba9f485d640836be2bc0b85c7847e4550f88", kill_on_drop: false }`
[INFO] [stdout] b9a31271fbf0511a835bbb5c338eba9f485d640836be2bc0b85c7847e4550f88