[INFO] fetching crate stringmatch 0.3.2...
[INFO] testing stringmatch-0.3.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stringmatch 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate stringmatch 0.3.2 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 stringmatch 0.3.2
[INFO] finished tweaking crates.io crate stringmatch 0.3.2
[INFO] tweaked toml for crates.io crate stringmatch 0.3.2 written to /workspace/builds/worker-4/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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 693bc081a6565f90b9d262806fa289e534ebada186e017365475764d262df211
[INFO] running `Command { std: "docker" "start" "-a" "693bc081a6565f90b9d262806fa289e534ebada186e017365475764d262df211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "693bc081a6565f90b9d262806fa289e534ebada186e017365475764d262df211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693bc081a6565f90b9d262806fa289e534ebada186e017365475764d262df211", kill_on_drop: false }`
[INFO] [stdout] 693bc081a6565f90b9d262806fa289e534ebada186e017365475764d262df211
[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=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] 5dc142dd4162756da41c8c5c484a4d7597229e2bdaf007879a023172e8c8153b
[INFO] running `Command { std: "docker" "start" "-a" "5dc142dd4162756da41c8c5c484a4d7597229e2bdaf007879a023172e8c8153b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling stringmatch v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "5dc142dd4162756da41c8c5c484a4d7597229e2bdaf007879a023172e8c8153b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc142dd4162756da41c8c5c484a4d7597229e2bdaf007879a023172e8c8153b", kill_on_drop: false }`
[INFO] [stdout] 5dc142dd4162756da41c8c5c484a4d7597229e2bdaf007879a023172e8c8153b
[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=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] 4b1b021ad90384441a08b892716cf449b891d320c704adce2b6878d9259d6b02
[INFO] running `Command { std: "docker" "start" "-a" "4b1b021ad90384441a08b892716cf449b891d320c704adce2b6878d9259d6b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringmatch v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "4b1b021ad90384441a08b892716cf449b891d320c704adce2b6878d9259d6b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b1b021ad90384441a08b892716cf449b891d320c704adce2b6878d9259d6b02", kill_on_drop: false }`
[INFO] [stdout] 4b1b021ad90384441a08b892716cf449b891d320c704adce2b6878d9259d6b02
[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=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] 372c40a8ad12ef1f4a425aab373442c9b0eed691bb7b03a16773bfe3ea3c7400
[INFO] running `Command { std: "docker" "start" "-a" "372c40a8ad12ef1f4a425aab373442c9b0eed691bb7b03a16773bfe3ea3c7400", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stringmatch-ef709509d7c9e6d1)
[INFO] [stdout] test tests::test_stringmatch ... ok
[INFO] [stdout] test tests::test_dyn_needle ... ok
[INFO] [stdout] test tests::test_needle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringmatch
[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" "372c40a8ad12ef1f4a425aab373442c9b0eed691bb7b03a16773bfe3ea3c7400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372c40a8ad12ef1f4a425aab373442c9b0eed691bb7b03a16773bfe3ea3c7400", kill_on_drop: false }`
[INFO] [stdout] 372c40a8ad12ef1f4a425aab373442c9b0eed691bb7b03a16773bfe3ea3c7400