[INFO] fetching crate is_false 0.1.0...
[INFO] testing is_false-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate is_false 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate is_false 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 is_false 0.1.0
[INFO] finished tweaking crates.io crate is_false 0.1.0
[INFO] tweaked toml for crates.io crate is_false 0.1.0 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 266eab723a0ea32819af4e2f67b16f6048bf638f90cb2004f901774513045b07
[INFO] running `Command { std: "docker" "start" "-a" "266eab723a0ea32819af4e2f67b16f6048bf638f90cb2004f901774513045b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "266eab723a0ea32819af4e2f67b16f6048bf638f90cb2004f901774513045b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266eab723a0ea32819af4e2f67b16f6048bf638f90cb2004f901774513045b07", kill_on_drop: false }`
[INFO] [stdout] 266eab723a0ea32819af4e2f67b16f6048bf638f90cb2004f901774513045b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 98db8a285aaca00355cc254f42c65692fd91914b77a1097f9ec921dcb091d38b
[INFO] running `Command { std: "docker" "start" "-a" "98db8a285aaca00355cc254f42c65692fd91914b77a1097f9ec921dcb091d38b", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_true v0.1.0
[INFO] [stderr]    Compiling is_false v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "98db8a285aaca00355cc254f42c65692fd91914b77a1097f9ec921dcb091d38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98db8a285aaca00355cc254f42c65692fd91914b77a1097f9ec921dcb091d38b", kill_on_drop: false }`
[INFO] [stdout] 98db8a285aaca00355cc254f42c65692fd91914b77a1097f9ec921dcb091d38b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 39bb452e1f18920bda8431cebe62539b57328617196340085065528c9985c666
[INFO] running `Command { std: "docker" "start" "-a" "39bb452e1f18920bda8431cebe62539b57328617196340085065528c9985c666", kill_on_drop: false }`
[INFO] [stderr]    Compiling is_false v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "39bb452e1f18920bda8431cebe62539b57328617196340085065528c9985c666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bb452e1f18920bda8431cebe62539b57328617196340085065528c9985c666", kill_on_drop: false }`
[INFO] [stdout] 39bb452e1f18920bda8431cebe62539b57328617196340085065528c9985c666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bb944668e338c76f6ec0cf370017e6ff0266f5a0211631ac4241a2012f401093
[INFO] running `Command { std: "docker" "start" "-a" "bb944668e338c76f6ec0cf370017e6ff0266f5a0211631ac4241a2012f401093", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/is_false-0144f01c200cf01c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::multiple ... ok
[INFO] [stdout] test tests::no_its_false ... ok
[INFO] [stdout] test tests::yes_its_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is_false
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - is_false (line 5) ... ok
[INFO] [stdout] test src/lib.rs - is_false (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb944668e338c76f6ec0cf370017e6ff0266f5a0211631ac4241a2012f401093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb944668e338c76f6ec0cf370017e6ff0266f5a0211631ac4241a2012f401093", kill_on_drop: false }`
[INFO] [stdout] bb944668e338c76f6ec0cf370017e6ff0266f5a0211631ac4241a2012f401093