[INFO] fetching crate regex-cache 0.2.1...
[INFO] testing regex-cache-0.2.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate regex-cache 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate regex-cache 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 regex-cache 0.2.1
[INFO] finished tweaking crates.io crate regex-cache 0.2.1
[INFO] tweaked toml for crates.io crate regex-cache 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59795ef28dea515fbf6522699b1c29bb04385af1b3f9c49178d0d32fcd5d62e9
[INFO] running `Command { std: "docker" "start" "-a" "59795ef28dea515fbf6522699b1c29bb04385af1b3f9c49178d0d32fcd5d62e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59795ef28dea515fbf6522699b1c29bb04385af1b3f9c49178d0d32fcd5d62e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59795ef28dea515fbf6522699b1c29bb04385af1b3f9c49178d0d32fcd5d62e9", kill_on_drop: false }`
[INFO] [stdout] 59795ef28dea515fbf6522699b1c29bb04385af1b3f9c49178d0d32fcd5d62e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1879e6a8e51ff3e319332250b78441e9b761dafd67a42ca3318cfa264a57af93
[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" "1879e6a8e51ff3e319332250b78441e9b761dafd67a42ca3318cfa264a57af93", kill_on_drop: false }`
[INFO] [stderr]    Compiling oncemutex v0.1.1
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling regex-cache v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "1879e6a8e51ff3e319332250b78441e9b761dafd67a42ca3318cfa264a57af93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1879e6a8e51ff3e319332250b78441e9b761dafd67a42ca3318cfa264a57af93", kill_on_drop: false }`
[INFO] [stdout] 1879e6a8e51ff3e319332250b78441e9b761dafd67a42ca3318cfa264a57af93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d9d0e24974f09928fe4ca19ad233608aa4503472823345ce2dba9c9605d5d2e
[INFO] running `Command { std: "docker" "start" "-a" "4d9d0e24974f09928fe4ca19ad233608aa4503472823345ce2dba9c9605d5d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-cache v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "4d9d0e24974f09928fe4ca19ad233608aa4503472823345ce2dba9c9605d5d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9d0e24974f09928fe4ca19ad233608aa4503472823345ce2dba9c9605d5d2e", kill_on_drop: false }`
[INFO] [stdout] 4d9d0e24974f09928fe4ca19ad233608aa4503472823345ce2dba9c9605d5d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 247654eca6558b62f87fa13bbbcf1e6cf35343ac34f2520e7d211b8741c7029f
[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" "247654eca6558b62f87fa13bbbcf1e6cf35343ac34f2520e7d211b8741c7029f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regex_cache-8ed9680782f8d920)
[INFO] [stdout] test lazy::test::same ... ok
[INFO] [stdout] test lazy::test::build ... ok
[INFO] [stdout] test lazy::test::new ... ok
[INFO] [stdout] test cache::test::cached_regex ... ok
[INFO] [stdout] test cache::test::respects_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex-cache
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cache.rs - cache::RegexCache::compile (line 73) ... ok
[INFO] [stdout] test src/cache.rs - cache::RegexCache::save (line 47) ... ok
[INFO] [stdout] test src/lazy.rs - lazy::LazyRegex (line 41) ... ok
[INFO] [stdout] test src/cache.rs - cache::RegexCache::configure (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "247654eca6558b62f87fa13bbbcf1e6cf35343ac34f2520e7d211b8741c7029f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247654eca6558b62f87fa13bbbcf1e6cf35343ac34f2520e7d211b8741c7029f", kill_on_drop: false }`
[INFO] [stdout] 247654eca6558b62f87fa13bbbcf1e6cf35343ac34f2520e7d211b8741c7029f