[INFO] fetching crate cron-expression 0.0.0...
[INFO] testing cron-expression-0.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cron-expression 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cron-expression 0.0.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron-expression 0.0.0
[INFO] finished tweaking crates.io crate cron-expression 0.0.0
[INFO] tweaked toml for crates.io crate cron-expression 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 073c99d4c760db2b38f1cba19d7b59cd7a59ee2714b2b06c04e36eaa51e81da6
[INFO] running `Command { std: "docker" "start" "-a" "073c99d4c760db2b38f1cba19d7b59cd7a59ee2714b2b06c04e36eaa51e81da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "073c99d4c760db2b38f1cba19d7b59cd7a59ee2714b2b06c04e36eaa51e81da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073c99d4c760db2b38f1cba19d7b59cd7a59ee2714b2b06c04e36eaa51e81da6", kill_on_drop: false }`
[INFO] [stdout] 073c99d4c760db2b38f1cba19d7b59cd7a59ee2714b2b06c04e36eaa51e81da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a60b40b8d1ffb55ca876b087d53432bfc56e0f3f25907fd9d297b1bfcd66037
[INFO] running `Command { std: "docker" "start" "-a" "1a60b40b8d1ffb55ca876b087d53432bfc56e0f3f25907fd9d297b1bfcd66037", kill_on_drop: false }`
[INFO] [stderr]    Compiling cron-expression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "1a60b40b8d1ffb55ca876b087d53432bfc56e0f3f25907fd9d297b1bfcd66037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a60b40b8d1ffb55ca876b087d53432bfc56e0f3f25907fd9d297b1bfcd66037", kill_on_drop: false }`
[INFO] [stdout] 1a60b40b8d1ffb55ca876b087d53432bfc56e0f3f25907fd9d297b1bfcd66037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52fa4553e3207c7964014ce4dd73da74532494e7ef5d482d0e606a00a3761d5d
[INFO] running `Command { std: "docker" "start" "-a" "52fa4553e3207c7964014ce4dd73da74532494e7ef5d482d0e606a00a3761d5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cron-expression v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "52fa4553e3207c7964014ce4dd73da74532494e7ef5d482d0e606a00a3761d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fa4553e3207c7964014ce4dd73da74532494e7ef5d482d0e606a00a3761d5d", kill_on_drop: false }`
[INFO] [stdout] 52fa4553e3207c7964014ce4dd73da74532494e7ef5d482d0e606a00a3761d5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4cbe3aa17dcae23aacf97d3880639f3e69430638b753fd92f9dec57f4d60dcb
[INFO] running `Command { std: "docker" "start" "-a" "c4cbe3aa17dcae23aacf97d3880639f3e69430638b753fd92f9dec57f4d60dcb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cron_expression-0f7e2365451049d1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cron-expression
[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] [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" "c4cbe3aa17dcae23aacf97d3880639f3e69430638b753fd92f9dec57f4d60dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cbe3aa17dcae23aacf97d3880639f3e69430638b753fd92f9dec57f4d60dcb", kill_on_drop: false }`
[INFO] [stdout] c4cbe3aa17dcae23aacf97d3880639f3e69430638b753fd92f9dec57f4d60dcb