[INFO] cloning repository https://github.com/Lyndon-Mackay/regex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lyndon-Mackay/regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyndon-Mackay%2Fregex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyndon-Mackay%2Fregex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b81a43944184c28317e9bfd87649abe20ada012
[INFO] testing Lyndon-Mackay/regex against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyndon-Mackay%2Fregex" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lyndon-Mackay/regex on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Lyndon-Mackay/regex
[INFO] finished tweaking git repo https://github.com/Lyndon-Mackay/regex
[INFO] tweaked toml for git repo https://github.com/Lyndon-Mackay/regex written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Lyndon-Mackay/regex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffd207f84a6b3c01777d5a99aaacd8ea8a86e372cc72f7c84f06310841fcc3a1
[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" "ffd207f84a6b3c01777d5a99aaacd8ea8a86e372cc72f7c84f06310841fcc3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffd207f84a6b3c01777d5a99aaacd8ea8a86e372cc72f7c84f06310841fcc3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd207f84a6b3c01777d5a99aaacd8ea8a86e372cc72f7c84f06310841fcc3a1", kill_on_drop: false }`
[INFO] [stdout] ffd207f84a6b3c01777d5a99aaacd8ea8a86e372cc72f7c84f06310841fcc3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90220b495ad16a6b7cf8d244bfa64287eefb4f1e456086540c33f87d62c50a2b
[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" "90220b495ad16a6b7cf8d244bfa64287eefb4f1e456086540c33f87d62c50a2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "90220b495ad16a6b7cf8d244bfa64287eefb4f1e456086540c33f87d62c50a2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90220b495ad16a6b7cf8d244bfa64287eefb4f1e456086540c33f87d62c50a2b", kill_on_drop: false }`
[INFO] [stdout] 90220b495ad16a6b7cf8d244bfa64287eefb4f1e456086540c33f87d62c50a2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 63263c48c33c1939fa39e53b5ddf9a74c646945bb3977551173bb3c44f29d736
[INFO] running `Command { std: "docker" "start" "-a" "63263c48c33c1939fa39e53b5ddf9a74c646945bb3977551173bb3c44f29d736", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "63263c48c33c1939fa39e53b5ddf9a74c646945bb3977551173bb3c44f29d736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63263c48c33c1939fa39e53b5ddf9a74c646945bb3977551173bb3c44f29d736", kill_on_drop: false }`
[INFO] [stdout] 63263c48c33c1939fa39e53b5ddf9a74c646945bb3977551173bb3c44f29d736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a230d8c06d74d5a3222965a90c44debfe2a2cb39b37e131cbb04161cd5a370be
[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" "a230d8c06d74d5a3222965a90c44debfe2a2cb39b37e131cbb04161cd5a370be", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regex-42f427179e410d97
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test ndfa::test_super::excess_quantifier ... ok
[INFO] [stdout] test ndfa::test_super::bracket ... ok
[INFO] [stdout] test ndfa::test_super::basic_kleen_closure ... ok
[INFO] [stdout] test ndfa::test_super::multiple_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::bracket_kleene_closure ... ok
[INFO] [stdout] test ndfa::test_super::basic_plus ... ok
[INFO] [stdout] test ndfa::test_super::plus_bracket ... ok
[INFO] [stdout] test ndfa::test_super::grouped_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::bad_bracketing ... ok
[INFO] [stdout] test ndfa::test_super::basic_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::basic_concat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a230d8c06d74d5a3222965a90c44debfe2a2cb39b37e131cbb04161cd5a370be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a230d8c06d74d5a3222965a90c44debfe2a2cb39b37e131cbb04161cd5a370be", kill_on_drop: false }`
[INFO] [stdout] a230d8c06d74d5a3222965a90c44debfe2a2cb39b37e131cbb04161cd5a370be