[INFO] fetching crate test-to-vec 0.4.3...
[INFO] testing test-to-vec-0.4.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate test-to-vec 0.4.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate test-to-vec 0.4.3 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 test-to-vec 0.4.3
[INFO] finished tweaking crates.io crate test-to-vec 0.4.3
[INFO] tweaked toml for crates.io crate test-to-vec 0.4.3 written to /workspace/builds/worker-4/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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cc6c1a20308fea8e622a44aeb6b8d6c20efd016e8a9c8783391ec76e10bb768
[INFO] running `Command { std: "docker" "start" "-a" "5cc6c1a20308fea8e622a44aeb6b8d6c20efd016e8a9c8783391ec76e10bb768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc6c1a20308fea8e622a44aeb6b8d6c20efd016e8a9c8783391ec76e10bb768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc6c1a20308fea8e622a44aeb6b8d6c20efd016e8a9c8783391ec76e10bb768", kill_on_drop: false }`
[INFO] [stdout] 5cc6c1a20308fea8e622a44aeb6b8d6c20efd016e8a9c8783391ec76e10bb768
[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=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] 04a88c0a2b7bbf9a1dbec142df4dabeac69d9c6940c4b780d1cf873ef33104bb
[INFO] running `Command { std: "docker" "start" "-a" "04a88c0a2b7bbf9a1dbec142df4dabeac69d9c6940c4b780d1cf873ef33104bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling test-to-vec v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "04a88c0a2b7bbf9a1dbec142df4dabeac69d9c6940c4b780d1cf873ef33104bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a88c0a2b7bbf9a1dbec142df4dabeac69d9c6940c4b780d1cf873ef33104bb", kill_on_drop: false }`
[INFO] [stdout] 04a88c0a2b7bbf9a1dbec142df4dabeac69d9c6940c4b780d1cf873ef33104bb
[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=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] 115b3c85d2c539538e1f02a0c11f05e0b180b448b8900e9b075b7136a65805b2
[INFO] running `Command { std: "docker" "start" "-a" "115b3c85d2c539538e1f02a0c11f05e0b180b448b8900e9b075b7136a65805b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-to-vec v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "115b3c85d2c539538e1f02a0c11f05e0b180b448b8900e9b075b7136a65805b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115b3c85d2c539538e1f02a0c11f05e0b180b448b8900e9b075b7136a65805b2", kill_on_drop: false }`
[INFO] [stdout] 115b3c85d2c539538e1f02a0c11f05e0b180b448b8900e9b075b7136a65805b2
[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=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] 754e5f051acde44fa7cd091b8a27279c97b03cbfcf1760a3fb26d9d6b71f27d7
[INFO] running `Command { std: "docker" "start" "-a" "754e5f051acde44fa7cd091b8a27279c97b03cbfcf1760a3fb26d9d6b71f27d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_to_vec-c951c31685b3393c)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parser_tests::it_should_capture_digits ... ok
[INFO] [stdout] test parser_tests::it_should_match_a_compiler_line ... ok
[INFO] [stdout] test parser_tests::it_should_match_failed ... ok
[INFO] [stdout] test parser_tests::it_should_match_ok ... ok
[INFO] [stdout] test parser_tests::it_should_parse_a_downloading_line ... ok
[INFO] [stdout] test parser_tests::it_should_parse_a_suite_result ... ok
[INFO] [stdout] test parser_tests::it_should_parse_finish_line ... ok
[INFO] [stdout] test parser_tests::it_should_parse_an_installing_line ... ok
[INFO] [stdout] test parser_tests::compile_fail ... ok
[INFO] [stdout] test parser_tests::it_should_parse_suite_count ... ok
[INFO] [stdout] test parser_tests::it_should_parse_successful_test_output ... ok
[INFO] [stdout] test parser_tests::it_should_parse_suite_line ... ok
[INFO] [stdout] test parser_tests::it_should_parse_test_result ... ok
[INFO] [stdout] test parser_tests::it_should_parse_test_results ... ok
[INFO] [stdout] test parser_tests::test_fail_line ... ok
[INFO] [stdout] test parser_tests::test_failure ... ok
[INFO] [stdout] test parser_tests::test_failures ... ok
[INFO] [stdout] test parser_tests::test_fail_run ... ok
[INFO] [stdout] test parser_tests::test_success_run ... ok
[INFO] [stdout] test parser_tests::test_full_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test-to-vec
[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" "754e5f051acde44fa7cd091b8a27279c97b03cbfcf1760a3fb26d9d6b71f27d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754e5f051acde44fa7cd091b8a27279c97b03cbfcf1760a3fb26d9d6b71f27d7", kill_on_drop: false }`
[INFO] [stdout] 754e5f051acde44fa7cd091b8a27279c97b03cbfcf1760a3fb26d9d6b71f27d7