[INFO] crate grep-matcher 0.1.4 is already in cache
[INFO] testing grep-matcher-0.1.4 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate grep-matcher 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate grep-matcher 0.1.4 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grep-matcher 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate grep-matcher 0.1.4
[INFO] tweaked toml for crates.io crate grep-matcher 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5adc189053791e8a2631316c1984c620cf1763d917c02c5024fc3d63b0a3ee3c
[INFO] running `"docker" "start" "-a" "5adc189053791e8a2631316c1984c620cf1763d917c02c5024fc3d63b0a3ee3c"`
[INFO] [stderr]    Compiling grep-matcher v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "5adc189053791e8a2631316c1984c620cf1763d917c02c5024fc3d63b0a3ee3c"`
[INFO] running `"docker" "rm" "-f" "5adc189053791e8a2631316c1984c620cf1763d917c02c5024fc3d63b0a3ee3c"`
[INFO] [stdout] 5adc189053791e8a2631316c1984c620cf1763d917c02c5024fc3d63b0a3ee3c
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb3133afce0a951b08a33d8ec9d5cab27d466210905372e240756cb1f9e3cfae
[INFO] running `"docker" "start" "-a" "cb3133afce0a951b08a33d8ec9d5cab27d466210905372e240756cb1f9e3cfae"`
[INFO] [stderr]    Compiling grep-matcher v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `"docker" "inspect" "cb3133afce0a951b08a33d8ec9d5cab27d466210905372e240756cb1f9e3cfae"`
[INFO] running `"docker" "rm" "-f" "cb3133afce0a951b08a33d8ec9d5cab27d466210905372e240756cb1f9e3cfae"`
[INFO] [stdout] cb3133afce0a951b08a33d8ec9d5cab27d466210905372e240756cb1f9e3cfae
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 202bb79bcbacc6bf82a3ce5f1dec6953f790d7e257121a0170ff40b1b1e7ae55
[INFO] running `"docker" "start" "-a" "202bb79bcbacc6bf82a3ce5f1dec6953f790d7e257121a0170ff40b1b1e7ae55"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_matcher-d8acf036063831ab
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test interpolate::tests::find_cap_ref13 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref12 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref10 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref11 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref2 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref6 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref4 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref1 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref3 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref5 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref8 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref9 ... ok
[INFO] [stdout] test interpolate::tests::interp1 ... ok
[INFO] [stdout] test interpolate::tests::interp13 ... ok
[INFO] [stdout] test interpolate::tests::interp10 ... ok
[INFO] [stdout] test interpolate::tests::interp11 ... ok
[INFO] [stdout] test interpolate::tests::interp12 ... ok
[INFO] [stdout] test interpolate::tests::interp14 ... ok
[INFO] [stdout] test interpolate::tests::find_cap_ref7 ... ok
[INFO] [stdout] test interpolate::tests::interp6 ... ok
[INFO] [stdout] test interpolate::tests::interp5 ... ok
[INFO] [stdout] test interpolate::tests::interp7 ... ok
[INFO] [stdout] test interpolate::tests::interp4 ... ok
[INFO] [stdout] test interpolate::tests::interp3 ... ok
[INFO] [stdout] test interpolate::tests::interp2 ... ok
[INFO] [stdout] test interpolate::tests::interp8 ... ok
[INFO] [stdout] test interpolate::tests::interp9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-ec5b2f16535127c3
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_matcher::shortest_match ... ok
[INFO] [stdout] test test_matcher::no_captures ... ok
[INFO] [stdout] test test_matcher::replace_with_captures ... ok
[INFO] [stdout] test test_matcher::captures_iter ... ok
[INFO] [stdout] test test_matcher::try_captures_iter ... ok
[INFO] [stdout] test test_matcher::replace ... ok
[INFO] [stdout] test test_matcher::find ... ok
[INFO] [stdout] test test_matcher::find_iter ... ok
[INFO] [stdout] test test_matcher::captures ... ok
[INFO] [stdout] test test_matcher::try_find_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grep-matcher
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Match (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "202bb79bcbacc6bf82a3ce5f1dec6953f790d7e257121a0170ff40b1b1e7ae55"`
[INFO] running `"docker" "rm" "-f" "202bb79bcbacc6bf82a3ce5f1dec6953f790d7e257121a0170ff40b1b1e7ae55"`
[INFO] [stdout] 202bb79bcbacc6bf82a3ce5f1dec6953f790d7e257121a0170ff40b1b1e7ae55