[INFO] crate grep-regex 0.1.8 is already in cache
[INFO] testing grep-regex-0.1.8 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate grep-regex 0.1.8 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.8 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grep-regex 0.1.8
[INFO] finished tweaking crates.io crate grep-regex 0.1.8
[INFO] tweaked toml for crates.io crate grep-regex 0.1.8 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] a44927c68bc60a9ddfbdf42679fb5765fd66f30eaf899947b23f6efebbb63925
[INFO] running `"docker" "start" "-a" "a44927c68bc60a9ddfbdf42679fb5765fd66f30eaf899947b23f6efebbb63925"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grep-matcher v0.1.4
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling grep-regex v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `"docker" "inspect" "a44927c68bc60a9ddfbdf42679fb5765fd66f30eaf899947b23f6efebbb63925"`
[INFO] running `"docker" "rm" "-f" "a44927c68bc60a9ddfbdf42679fb5765fd66f30eaf899947b23f6efebbb63925"`
[INFO] [stdout] a44927c68bc60a9ddfbdf42679fb5765fd66f30eaf899947b23f6efebbb63925
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] 2ddd7e43aa93d44e6985ce75e1c208705907fc84d7dec8e425a8ad96f404468f
[INFO] running `"docker" "start" "-a" "2ddd7e43aa93d44e6985ce75e1c208705907fc84d7dec8e425a8ad96f404468f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling grep-regex v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `"docker" "inspect" "2ddd7e43aa93d44e6985ce75e1c208705907fc84d7dec8e425a8ad96f404468f"`
[INFO] running `"docker" "rm" "-f" "2ddd7e43aa93d44e6985ce75e1c208705907fc84d7dec8e425a8ad96f404468f"`
[INFO] [stdout] 2ddd7e43aa93d44e6985ce75e1c208705907fc84d7dec8e425a8ad96f404468f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] 90fe78ac02a3245e4857dd35310667bfde196ca980536e0677ff77fe9215cff2
[INFO] running `"docker" "start" "-a" "90fe78ac02a3245e4857dd35310667bfde196ca980536e0677ff77fe9215cff2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_regex-af303b383307eb21
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test literal::tests::regression_1064 ... ok
[INFO] [stdout] test literal::tests::regression_1537 ... ok
[INFO] [stdout] test non_matching::tests::literal ... ok
[INFO] [stdout] test literal::tests::regression_1319 ... ok
[INFO] [stdout] test matcher::tests::case_smart ... ok
[INFO] [stdout] test matcher::tests::line_terminator_crlf ... ok
[INFO] [stdout] test crlf::tests::various ... ok
[INFO] [stdout] test non_matching::tests::dot ... ok
[INFO] [stdout] test matcher::tests::line_terminator_error ... ok
[INFO] [stdout] test ast::tests::various ... ok
[INFO] [stdout] test literal::tests::various ... ok
[INFO] [stdout] test strip::tests::various ... ok
[INFO] [stdout] test matcher::tests::line_terminator ... ok
[INFO] [stdout] test matcher::tests::word ... ok
[INFO] [stdout] test word::tests::regression_dash ... ok
[INFO] [stdout] test matcher::tests::candidate_lines ... ok
[INFO] [stdout] test word::tests::capture_indexing ... ok
[INFO] [stdout] test word::tests::various_captures ... ok
[INFO] [stdout] test word::tests::various_find ... ok
[INFO] [stderr]    Doc-tests grep-regex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "90fe78ac02a3245e4857dd35310667bfde196ca980536e0677ff77fe9215cff2"`
[INFO] running `"docker" "rm" "-f" "90fe78ac02a3245e4857dd35310667bfde196ca980536e0677ff77fe9215cff2"`
[INFO] [stdout] 90fe78ac02a3245e4857dd35310667bfde196ca980536e0677ff77fe9215cff2