[INFO] fetching crate days-in-month 2.0.0...
[INFO] testing days-in-month-2.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate days-in-month 2.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate days-in-month 2.0.0 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 days-in-month 2.0.0
[INFO] finished tweaking crates.io crate days-in-month 2.0.0
[INFO] tweaked toml for crates.io crate days-in-month 2.0.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leap-year v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4b8a21d3737d04c345a4a81ed95a99d916fa5abc7c34a73b5ce86b457426799d
[INFO] running `Command { std: "docker" "start" "-a" "4b8a21d3737d04c345a4a81ed95a99d916fa5abc7c34a73b5ce86b457426799d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8a21d3737d04c345a4a81ed95a99d916fa5abc7c34a73b5ce86b457426799d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8a21d3737d04c345a4a81ed95a99d916fa5abc7c34a73b5ce86b457426799d", kill_on_drop: false }`
[INFO] [stdout] 4b8a21d3737d04c345a4a81ed95a99d916fa5abc7c34a73b5ce86b457426799d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2b3d602d580d4cd7440aa826d9a07e5aaf8f52ef778546c0e192465f4c382376
[INFO] running `Command { std: "docker" "start" "-a" "2b3d602d580d4cd7440aa826d9a07e5aaf8f52ef778546c0e192465f4c382376", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap-year v0.1.0
[INFO] [stderr]    Compiling days-in-month v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "2b3d602d580d4cd7440aa826d9a07e5aaf8f52ef778546c0e192465f4c382376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3d602d580d4cd7440aa826d9a07e5aaf8f52ef778546c0e192465f4c382376", kill_on_drop: false }`
[INFO] [stdout] 2b3d602d580d4cd7440aa826d9a07e5aaf8f52ef778546c0e192465f4c382376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 51e4efbb418a719422948714e122c253b10d7fcdc7c823d85117adfed2648165
[INFO] running `Command { std: "docker" "start" "-a" "51e4efbb418a719422948714e122c253b10d7fcdc7c823d85117adfed2648165", kill_on_drop: false }`
[INFO] [stderr]    Compiling days-in-month v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "51e4efbb418a719422948714e122c253b10d7fcdc7c823d85117adfed2648165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e4efbb418a719422948714e122c253b10d7fcdc7c823d85117adfed2648165", kill_on_drop: false }`
[INFO] [stdout] 51e4efbb418a719422948714e122c253b10d7fcdc7c823d85117adfed2648165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c7fd78ba225a2fc6c1d5055d348993e97faf3d8eb9f5291d6fa820f0e79210be
[INFO] running `Command { std: "docker" "start" "-a" "c7fd78ba225a2fc6c1d5055d348993e97faf3d8eb9f5291d6fa820f0e79210be", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/days_in_month-cb21fe644d283b85)
[INFO] [stdout] test tests::test_days_in_month ... ok
[INFO] [stderr]    Doc-tests days-in-month
[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] [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" "c7fd78ba225a2fc6c1d5055d348993e97faf3d8eb9f5291d6fa820f0e79210be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7fd78ba225a2fc6c1d5055d348993e97faf3d8eb9f5291d6fa820f0e79210be", kill_on_drop: false }`
[INFO] [stdout] c7fd78ba225a2fc6c1d5055d348993e97faf3d8eb9f5291d6fa820f0e79210be