[INFO] fetching crate ox_parser 0.3.9...
[INFO] testing ox_parser-0.3.9 against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] extracting crate ox_parser 0.3.9 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ox_parser 0.3.9 on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ox_parser 0.3.9
[INFO] finished tweaking crates.io crate ox_parser 0.3.9
[INFO] tweaked toml for crates.io crate ox_parser 0.3.9 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5636693292c6f4408315a28c7409cf92e67e7a8e72135fd5518e238652755247
[INFO] running `Command { std: "docker" "start" "-a" "5636693292c6f4408315a28c7409cf92e67e7a8e72135fd5518e238652755247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5636693292c6f4408315a28c7409cf92e67e7a8e72135fd5518e238652755247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5636693292c6f4408315a28c7409cf92e67e7a8e72135fd5518e238652755247", kill_on_drop: false }`
[INFO] [stdout] 5636693292c6f4408315a28c7409cf92e67e7a8e72135fd5518e238652755247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3400b220e98b9896ab3dc53c81f5761588b659cab23237160dec416e0cceda83
[INFO] running `Command { std: "docker" "start" "-a" "3400b220e98b9896ab3dc53c81f5761588b659cab23237160dec416e0cceda83", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling ox_parser v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "3400b220e98b9896ab3dc53c81f5761588b659cab23237160dec416e0cceda83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3400b220e98b9896ab3dc53c81f5761588b659cab23237160dec416e0cceda83", kill_on_drop: false }`
[INFO] [stdout] 3400b220e98b9896ab3dc53c81f5761588b659cab23237160dec416e0cceda83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6637768f0c5701d1577cc32dffb3e9d7851407d18eec3627c6c3cb2bb033ad6c
[INFO] running `Command { std: "docker" "start" "-a" "6637768f0c5701d1577cc32dffb3e9d7851407d18eec3627c6c3cb2bb033ad6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ox_parser v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "6637768f0c5701d1577cc32dffb3e9d7851407d18eec3627c6c3cb2bb033ad6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6637768f0c5701d1577cc32dffb3e9d7851407d18eec3627c6c3cb2bb033ad6c", kill_on_drop: false }`
[INFO] [stdout] 6637768f0c5701d1577cc32dffb3e9d7851407d18eec3627c6c3cb2bb033ad6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94c59fbde0eed24953a7f1d13c16243d22790ed9f58ce40ef787f25991f0f4f3
[INFO] running `Command { std: "docker" "start" "-a" "94c59fbde0eed24953a7f1d13c16243d22790ed9f58ce40ef787f25991f0f4f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ox_parser-3df993bc4d465a91)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e5a517de444de3ed)
[INFO] [stdout] test string_utils::string_utils_tests::test_substring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test any_test ... ok
[INFO] [stdout] test sequence_test ... ok
[INFO] [stdout] test integer_test ... ok
[INFO] [stdout] test letters_test ... ok
[INFO] [stdout] test optional_test ... ok
[INFO] [stdout] test spaces_test ... ok
[INFO] [stdout] test either_test ... ok
[INFO] [stdout] test expect_test ... ok
[INFO] [stdout] test between_test ... ok
[INFO] [stdout] test map_test ... ok
[INFO] [stdout] test string_test ... ok
[INFO] [stdout] test many_test ... ok
[INFO] [stdout] test float_test ... ok
[INFO] [stdout] test regex_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ox_parser
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ox_parser --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ox_parser=/opt/rustwide/target/debug/deps/libox_parser-b2351fffc42b654c.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-f4af02113332b2fd.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "94c59fbde0eed24953a7f1d13c16243d22790ed9f58ce40ef787f25991f0f4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c59fbde0eed24953a7f1d13c16243d22790ed9f58ce40ef787f25991f0f4f3", kill_on_drop: false }`
[INFO] [stdout] 94c59fbde0eed24953a7f1d13c16243d22790ed9f58ce40ef787f25991f0f4f3