[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 beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLyndon-Mackay%2Fregex" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lyndon-Mackay/regex on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-9/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f56519e0223ed895a323bf674d69ad6eb7ba8995ed9066763b7a77f87f4a9eb
[INFO] running `Command { std: "docker" "start" "-a" "7f56519e0223ed895a323bf674d69ad6eb7ba8995ed9066763b7a77f87f4a9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f56519e0223ed895a323bf674d69ad6eb7ba8995ed9066763b7a77f87f4a9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f56519e0223ed895a323bf674d69ad6eb7ba8995ed9066763b7a77f87f4a9eb", kill_on_drop: false }`
[INFO] [stdout] 7f56519e0223ed895a323bf674d69ad6eb7ba8995ed9066763b7a77f87f4a9eb
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 804608bcc94f6cadab3e9a84ead34be230af192786bc40cdf59efbd7e7839634
[INFO] running `Command { std: "docker" "start" "-a" "804608bcc94f6cadab3e9a84ead34be230af192786bc40cdf59efbd7e7839634", 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 2.95s
[INFO] running `Command { std: "docker" "inspect" "804608bcc94f6cadab3e9a84ead34be230af192786bc40cdf59efbd7e7839634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804608bcc94f6cadab3e9a84ead34be230af192786bc40cdf59efbd7e7839634", kill_on_drop: false }`
[INFO] [stdout] 804608bcc94f6cadab3e9a84ead34be230af192786bc40cdf59efbd7e7839634
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f85c2cdafc6e36c2443810414c25f84433379dcd465a3411bb56b2fecbbf3dfc
[INFO] running `Command { std: "docker" "start" "-a" "f85c2cdafc6e36c2443810414c25f84433379dcd465a3411bb56b2fecbbf3dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "f85c2cdafc6e36c2443810414c25f84433379dcd465a3411bb56b2fecbbf3dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85c2cdafc6e36c2443810414c25f84433379dcd465a3411bb56b2fecbbf3dfc", kill_on_drop: false }`
[INFO] [stdout] f85c2cdafc6e36c2443810414c25f84433379dcd465a3411bb56b2fecbbf3dfc
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2313eb004e22385399d2331486355aefcfe6488e3102feb88d327ec3f88eecb9
[INFO] running `Command { std: "docker" "start" "-a" "2313eb004e22385399d2331486355aefcfe6488e3102feb88d327ec3f88eecb9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regex-94689c62f5a97120)
[INFO] [stdout] test ndfa::test_super::plus_bracket ... ok
[INFO] [stdout] test ndfa::test_super::multiple_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::excess_quantifier ... ok
[INFO] [stdout] test ndfa::test_super::bracket_kleene_closure ... ok
[INFO] [stdout] test ndfa::test_super::bracket ... ok
[INFO] [stdout] test ndfa::test_super::grouped_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::basic_disjunction ... ok
[INFO] [stdout] test ndfa::test_super::basic_concat ... ok
[INFO] [stdout] test ndfa::test_super::bad_bracketing ... ok
[INFO] [stdout] test ndfa::test_super::basic_plus ... ok
[INFO] [stdout] test ndfa::test_super::basic_kleen_closure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2313eb004e22385399d2331486355aefcfe6488e3102feb88d327ec3f88eecb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2313eb004e22385399d2331486355aefcfe6488e3102feb88d327ec3f88eecb9", kill_on_drop: false }`
[INFO] [stdout] 2313eb004e22385399d2331486355aefcfe6488e3102feb88d327ec3f88eecb9