[INFO] fetching crate regexm 0.2.1...
[INFO] testing regexm-0.2.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate regexm 0.2.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate regexm 0.2.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regexm 0.2.1
[INFO] finished tweaking crates.io crate regexm 0.2.1
[INFO] tweaked toml for crates.io crate regexm 0.2.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate regexm 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 849395cbce38cf93ea7f96c116263ecf545b69024833382e3c0e4d9a84282a9b
[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" "849395cbce38cf93ea7f96c116263ecf545b69024833382e3c0e4d9a84282a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "849395cbce38cf93ea7f96c116263ecf545b69024833382e3c0e4d9a84282a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849395cbce38cf93ea7f96c116263ecf545b69024833382e3c0e4d9a84282a9b", kill_on_drop: false }`
[INFO] [stdout] 849395cbce38cf93ea7f96c116263ecf545b69024833382e3c0e4d9a84282a9b
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2533d9bbda0d279dfca010bf675df4e26582c773f971f5de3c2d22c877b11c
[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" "ec2533d9bbda0d279dfca010bf675df4e26582c773f971f5de3c2d22c877b11c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling regexm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.48s
[INFO] running `Command { std: "docker" "inspect" "ec2533d9bbda0d279dfca010bf675df4e26582c773f971f5de3c2d22c877b11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2533d9bbda0d279dfca010bf675df4e26582c773f971f5de3c2d22c877b11c", kill_on_drop: false }`
[INFO] [stdout] ec2533d9bbda0d279dfca010bf675df4e26582c773f971f5de3c2d22c877b11c
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806dc7c12d64deee08e8d6660367009ebe2e2ac478c77fda6ef52c1847e06fe4
[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" "806dc7c12d64deee08e8d6660367009ebe2e2ac478c77fda6ef52c1847e06fe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling regexm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "806dc7c12d64deee08e8d6660367009ebe2e2ac478c77fda6ef52c1847e06fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806dc7c12d64deee08e8d6660367009ebe2e2ac478c77fda6ef52c1847e06fe4", kill_on_drop: false }`
[INFO] [stdout] 806dc7c12d64deee08e8d6660367009ebe2e2ac478c77fda6ef52c1847e06fe4
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de7d54b526a4d190a7dcf43ecbf085a0e02cafa4498403ea3fad6723b20c6787
[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" "de7d54b526a4d190a7dcf43ecbf085a0e02cafa4498403ea3fad6723b20c6787", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regexm-31ed28cff6ce041f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::test_capture_groups_match_2_or_less_pattern ... ok
[INFO] [stdout] test test::test_let_match_2_or_less_pattern ... ok
[INFO] [stdout] test test::test_capture_groups_match_2_or_less_pattern_block ... ok
[INFO] [stdout] test test::test_match_2_or_less_pattern ... ok
[INFO] [stdout] test test::test_match_2_or_less_pattern_block ... ok
[INFO] [stdout] test test::test_let_match_2_or_less_pattern_block ... ok
[INFO] [stdout] test test::test_match_3_or_more_pattern_block ... ok
[INFO] [stdout] test test::test_match_3_or_more_pattern ... ok
[INFO] [stdout] test test::test_capture_groups_match_3_or_more_pattern_block ... ok
[INFO] [stdout] test test::test_let_match_3_or_more_pattern ... ok
[INFO] [stdout] test test::test_let_match_3_or_more_pattern_block ... ok
[INFO] [stderr]    Doc-tests regexm
[INFO] [stdout] test test::test_capture_groups_match_3_or_more_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[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" "de7d54b526a4d190a7dcf43ecbf085a0e02cafa4498403ea3fad6723b20c6787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7d54b526a4d190a7dcf43ecbf085a0e02cafa4498403ea3fad6723b20c6787", kill_on_drop: false }`
[INFO] [stdout] de7d54b526a4d190a7dcf43ecbf085a0e02cafa4498403ea3fad6723b20c6787