[INFO] fetching crate adjacent_lines 0.1.0...
[INFO] testing adjacent_lines-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate adjacent_lines 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate adjacent_lines 0.1.0 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 adjacent_lines 0.1.0
[INFO] finished tweaking crates.io crate adjacent_lines 0.1.0
[INFO] tweaked toml for crates.io crate adjacent_lines 0.1.0 written to /workspace/builds/worker-6/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 iterslide v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7fe347ce12bbe2b115865824870ac8daa91afe824ccc069da3aa22ccf7f31b94
[INFO] running `Command { std: "docker" "start" "-a" "7fe347ce12bbe2b115865824870ac8daa91afe824ccc069da3aa22ccf7f31b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe347ce12bbe2b115865824870ac8daa91afe824ccc069da3aa22ccf7f31b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe347ce12bbe2b115865824870ac8daa91afe824ccc069da3aa22ccf7f31b94", kill_on_drop: false }`
[INFO] [stdout] 7fe347ce12bbe2b115865824870ac8daa91afe824ccc069da3aa22ccf7f31b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 62121a41a419db7836e7907d1c0a0187c63bd3eb08c1ae107159a0450937d709
[INFO] running `Command { std: "docker" "start" "-a" "62121a41a419db7836e7907d1c0a0187c63bd3eb08c1ae107159a0450937d709", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterslide v1.0.1
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling adjacent_lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "62121a41a419db7836e7907d1c0a0187c63bd3eb08c1ae107159a0450937d709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62121a41a419db7836e7907d1c0a0187c63bd3eb08c1ae107159a0450937d709", kill_on_drop: false }`
[INFO] [stdout] 62121a41a419db7836e7907d1c0a0187c63bd3eb08c1ae107159a0450937d709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 78f081c6734d324cda4c491fd63b9526efead7b26435f01b9c03cd2bdc1abbb2
[INFO] running `Command { std: "docker" "start" "-a" "78f081c6734d324cda4c491fd63b9526efead7b26435f01b9c03cd2bdc1abbb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling adjacent_lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "78f081c6734d324cda4c491fd63b9526efead7b26435f01b9c03cd2bdc1abbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f081c6734d324cda4c491fd63b9526efead7b26435f01b9c03cd2bdc1abbb2", kill_on_drop: false }`
[INFO] [stdout] 78f081c6734d324cda4c491fd63b9526efead7b26435f01b9c03cd2bdc1abbb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d9a0cf3d28f50d5ad9d1ac4e3132575af906a3f1536cf4dd31fb572e0097d570
[INFO] running `Command { std: "docker" "start" "-a" "d9a0cf3d28f50d5ad9d1ac4e3132575af906a3f1536cf4dd31fb572e0097d570", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adjacent_lines-e7ff1088122c92f3)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests adjacent_lines
[INFO] [stdout] test test::test ... ok
[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" "d9a0cf3d28f50d5ad9d1ac4e3132575af906a3f1536cf4dd31fb572e0097d570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a0cf3d28f50d5ad9d1ac4e3132575af906a3f1536cf4dd31fb572e0097d570", kill_on_drop: false }`
[INFO] [stdout] d9a0cf3d28f50d5ad9d1ac4e3132575af906a3f1536cf4dd31fb572e0097d570