[INFO] fetching crate test-to-vec 0.4.3...
[INFO] testing test-to-vec-0.4.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate test-to-vec 0.4.3 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate test-to-vec 0.4.3 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 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-101/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ec3e24ddc7768516e9715ed3331b5e1b3cb4502dcb9763cc4f1373c46d37e337
[INFO] running `Command { std: "docker" "start" "-a" "ec3e24ddc7768516e9715ed3331b5e1b3cb4502dcb9763cc4f1373c46d37e337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec3e24ddc7768516e9715ed3331b5e1b3cb4502dcb9763cc4f1373c46d37e337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3e24ddc7768516e9715ed3331b5e1b3cb4502dcb9763cc4f1373c46d37e337", kill_on_drop: false }`
[INFO] [stdout] ec3e24ddc7768516e9715ed3331b5e1b3cb4502dcb9763cc4f1373c46d37e337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] acd7c78914572d9fc77db653a32bbf82e1ca9755ad7745fbdb905ed00d02a5f5
[INFO] running `Command { std: "docker" "start" "-a" "acd7c78914572d9fc77db653a32bbf82e1ca9755ad7745fbdb905ed00d02a5f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[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 3.20s
[INFO] running `Command { std: "docker" "inspect" "acd7c78914572d9fc77db653a32bbf82e1ca9755ad7745fbdb905ed00d02a5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd7c78914572d9fc77db653a32bbf82e1ca9755ad7745fbdb905ed00d02a5f5", kill_on_drop: false }`
[INFO] [stdout] acd7c78914572d9fc77db653a32bbf82e1ca9755ad7745fbdb905ed00d02a5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 7d535d15336d1fafacf315994a28e1b2271b665068c16e594558ba8c98b43720
[INFO] running `Command { std: "docker" "start" "-a" "7d535d15336d1fafacf315994a28e1b2271b665068c16e594558ba8c98b43720", 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 1.23s
[INFO] running `Command { std: "docker" "inspect" "7d535d15336d1fafacf315994a28e1b2271b665068c16e594558ba8c98b43720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d535d15336d1fafacf315994a28e1b2271b665068c16e594558ba8c98b43720", kill_on_drop: false }`
[INFO] [stdout] 7d535d15336d1fafacf315994a28e1b2271b665068c16e594558ba8c98b43720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] bed0df0c1b75ee8a14e239578e63bc7a6230e855225b65a3dc30ec4ae2ebd412
[INFO] running `Command { std: "docker" "start" "-a" "bed0df0c1b75ee8a14e239578e63bc7a6230e855225b65a3dc30ec4ae2ebd412", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_to_vec-81e8aec2cde9fe6d)
[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_ok ... ok
[INFO] [stdout] test parser_tests::it_should_parse_a_downloading_line ... ok
[INFO] [stdout] test parser_tests::compile_fail ... ok
[INFO] [stdout] test parser_tests::it_should_parse_successful_test_output ... ok
[INFO] [stdout] test parser_tests::it_should_parse_suite_count ... ok
[INFO] [stdout] test parser_tests::it_should_parse_suite_line ... ok
[INFO] [stdout] test parser_tests::it_should_parse_an_installing_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_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::it_should_match_failed ... ok
[INFO] [stdout] test parser_tests::test_failure ... ok
[INFO] [stdout] test parser_tests::test_fail_run ... ok
[INFO] [stdout] test parser_tests::it_should_match_a_compiler_line ... ok
[INFO] [stdout] test parser_tests::test_full_run ... ok
[INFO] [stdout] test parser_tests::test_success_run ... ok
[INFO] [stdout] test parser_tests::test_failures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "bed0df0c1b75ee8a14e239578e63bc7a6230e855225b65a3dc30ec4ae2ebd412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed0df0c1b75ee8a14e239578e63bc7a6230e855225b65a3dc30ec4ae2ebd412", kill_on_drop: false }`
[INFO] [stdout] bed0df0c1b75ee8a14e239578e63bc7a6230e855225b65a3dc30ec4ae2ebd412