[INFO] fetching crate matchers 0.1.0...
[INFO] testing matchers-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate matchers 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate matchers 0.1.0 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 matchers 0.1.0
[INFO] finished tweaking crates.io crate matchers 0.1.0
[INFO] tweaked toml for crates.io crate matchers 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 1e699bb897317e88dd53d4f23791993ec17c00a4dbca21510e770f4d379a0cc9
[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" "1e699bb897317e88dd53d4f23791993ec17c00a4dbca21510e770f4d379a0cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e699bb897317e88dd53d4f23791993ec17c00a4dbca21510e770f4d379a0cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e699bb897317e88dd53d4f23791993ec17c00a4dbca21510e770f4d379a0cc9", kill_on_drop: false }`
[INFO] [stdout] 1e699bb897317e88dd53d4f23791993ec17c00a4dbca21510e770f4d379a0cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92b39a9baa9a2781bedaf4c44cd450ba07b879237beb1134a5c90209ffca4ffb
[INFO] running `Command { std: "docker" "start" "-a" "92b39a9baa9a2781bedaf4c44cd450ba07b879237beb1134a5c90209ffca4ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling matchers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "92b39a9baa9a2781bedaf4c44cd450ba07b879237beb1134a5c90209ffca4ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b39a9baa9a2781bedaf4c44cd450ba07b879237beb1134a5c90209ffca4ffb", kill_on_drop: false }`
[INFO] [stdout] 92b39a9baa9a2781bedaf4c44cd450ba07b879237beb1134a5c90209ffca4ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 14d967a3e3c5e024e2d3db7183ea7b0b9a24738915fba91098961ba8be55535f
[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" "14d967a3e3c5e024e2d3db7183ea7b0b9a24738915fba91098961ba8be55535f", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/matchers-d7e52713140aff11)
[INFO] running `Command { std: "docker" "inspect" "14d967a3e3c5e024e2d3db7183ea7b0b9a24738915fba91098961ba8be55535f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d967a3e3c5e024e2d3db7183ea7b0b9a24738915fba91098961ba8be55535f", kill_on_drop: false }`
[INFO] [stdout] 14d967a3e3c5e024e2d3db7183ea7b0b9a24738915fba91098961ba8be55535f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] beee13a34c3ed9dc2b552381f67655d2523e2319670134a52f82939a37a33908
[INFO] running `Command { std: "docker" "start" "-a" "beee13a34c3ed9dc2b552381f67655d2523e2319670134a52f82939a37a33908", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matchers-d7e52713140aff11)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::anchored::debug_is_anchored ... ok
[INFO] [stdout] test test::unanchored::debug_is_unanchored ... ok
[INFO] [stdout] test test::anchored::reader_is_anchored ... ok
[INFO] [stdout] test test::anchored::debug_rep_patterns ... ok
[INFO] [stdout] test test::anchored::display_is_anchored ... ok
[INFO] [stdout] test test::anchored::reader_matches ... ok
[INFO] [stdout] test test::anchored::display_matches ... ok
[INFO] [stdout] test test::unanchored::display_is_unanchored ... ok
[INFO] [stdout] test test::unanchored::reader_matches ... ok
[INFO] [stdout] test test::anchored::display_explicitly_unanchored ... ok
[INFO] [stdout] test test::unanchored::display_matches ... ok
[INFO] [stdout] test test::anchored::reader_explicitly_unanchored ... ok
[INFO] [stdout] test test::unanchored::reader_is_unanchored ... ok
[INFO] [stdout] test test::anchored::debug_explicitly_unanchored ... ok
[INFO] [stdout] test test::unanchored::debug_rep_patterns ... ok
[INFO] [stdout] test test::anchored::debug_matches ... ok
[INFO] [stderr]    Doc-tests matchers
[INFO] [stdout] test test::unanchored::debug_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Pattern<S,A>::display_matches (line 180) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::new (line 75) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::new_anchored (line 103) ... ok
[INFO] [stdout] test src/lib.rs - Pattern<S,A>::debug_matches (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "beee13a34c3ed9dc2b552381f67655d2523e2319670134a52f82939a37a33908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beee13a34c3ed9dc2b552381f67655d2523e2319670134a52f82939a37a33908", kill_on_drop: false }`
[INFO] [stdout] beee13a34c3ed9dc2b552381f67655d2523e2319670134a52f82939a37a33908