[INFO] fetching crate human_regex 0.2.3...
[INFO] testing human_regex-0.2.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate human_regex 0.2.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate human_regex 0.2.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate human_regex 0.2.3
[INFO] finished tweaking crates.io crate human_regex 0.2.3
[INFO] tweaked toml for crates.io crate human_regex 0.2.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate human_regex 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3c4d521305b19fb88d2418f3ee09635ba464138113951254350dc51845be5c4d
[INFO] running `Command { std: "docker" "start" "-a" "3c4d521305b19fb88d2418f3ee09635ba464138113951254350dc51845be5c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c4d521305b19fb88d2418f3ee09635ba464138113951254350dc51845be5c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4d521305b19fb88d2418f3ee09635ba464138113951254350dc51845be5c4d", kill_on_drop: false }`
[INFO] [stdout] 3c4d521305b19fb88d2418f3ee09635ba464138113951254350dc51845be5c4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 090f13742cdf8124b7114de64416aab5d9416e4d86fb3fbd278dfc7ba8fddb1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "090f13742cdf8124b7114de64416aab5d9416e4d86fb3fbd278dfc7ba8fddb1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling human_regex v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "090f13742cdf8124b7114de64416aab5d9416e4d86fb3fbd278dfc7ba8fddb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090f13742cdf8124b7114de64416aab5d9416e4d86fb3fbd278dfc7ba8fddb1f", kill_on_drop: false }`
[INFO] [stdout] 090f13742cdf8124b7114de64416aab5d9416e4d86fb3fbd278dfc7ba8fddb1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ea82c20a7435a06f18d7cc6992b25878ad7653d426f7ea2fcc21581afbd8169
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ea82c20a7435a06f18d7cc6992b25878ad7653d426f7ea2fcc21581afbd8169", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling stop-words v0.6.2
[INFO] [stderr]    Compiling human_regex v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/human_regex-f4e6702d8cf6bfb5)
[INFO] [stderr]   Executable tests/regex_crate_examples.rs (/opt/rustwide/target/debug/deps/regex_crate_examples-2dba8f4f1401fc18)
[INFO] running `Command { std: "docker" "inspect" "5ea82c20a7435a06f18d7cc6992b25878ad7653d426f7ea2fcc21581afbd8169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea82c20a7435a06f18d7cc6992b25878ad7653d426f7ea2fcc21581afbd8169", kill_on_drop: false }`
[INFO] [stdout] 5ea82c20a7435a06f18d7cc6992b25878ad7653d426f7ea2fcc21581afbd8169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] dd3946772c39af7206fcc075f3c36f6e8b03fbb88776789bfbf3aca91228e84d
[INFO] running `Command { std: "docker" "start" "-a" "dd3946772c39af7206fcc075f3c36f6e8b03fbb88776789bfbf3aca91228e84d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/human_regex-f4e6702d8cf6bfb5)
[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] [stderr]      Running tests/regex_crate_examples.rs (/opt/rustwide/target/debug/deps/regex_crate_examples-2dba8f4f1401fc18)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::iterating_over_capture_groups ... ok
[INFO] [stdout] test tests::find_a_date ... ok
[INFO] [stdout] test tests::replacement_with_named_capture_groups ... ok
[INFO] [stderr]    Doc-tests human_regex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 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=2021 --crate-type lib --crate-name human_regex --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern human_regex=/opt/rustwide/target/debug/deps/libhuman_regex-211563e0a0f78fdf.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dc665b958b1337b2.rlib --extern stop_words=/opt/rustwide/target/debug/deps/libstop_words-29656feaf3917c17.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "dd3946772c39af7206fcc075f3c36f6e8b03fbb88776789bfbf3aca91228e84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3946772c39af7206fcc075f3c36f6e8b03fbb88776789bfbf3aca91228e84d", kill_on_drop: false }`
[INFO] [stdout] dd3946772c39af7206fcc075f3c36f6e8b03fbb88776789bfbf3aca91228e84d