[INFO] cloning repository https://github.com/timwilkens/regex_to_nfa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timwilkens/regex_to_nfa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwilkens%2Fregex_to_nfa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwilkens%2Fregex_to_nfa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f0370be61eb0a5828cf7d90036539e151b8d9a3
[INFO] testing timwilkens/regex_to_nfa against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimwilkens%2Fregex_to_nfa" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/timwilkens/regex_to_nfa on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/timwilkens/regex_to_nfa
[INFO] finished tweaking git repo https://github.com/timwilkens/regex_to_nfa
[INFO] tweaked toml for git repo https://github.com/timwilkens/regex_to_nfa written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/timwilkens/regex_to_nfa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3ee2c53c7b00ae5d57b8773067ed9fbe7a92038054927df99c1b85927d657cb
[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" "f3ee2c53c7b00ae5d57b8773067ed9fbe7a92038054927df99c1b85927d657cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3ee2c53c7b00ae5d57b8773067ed9fbe7a92038054927df99c1b85927d657cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ee2c53c7b00ae5d57b8773067ed9fbe7a92038054927df99c1b85927d657cb", kill_on_drop: false }`
[INFO] [stdout] f3ee2c53c7b00ae5d57b8773067ed9fbe7a92038054927df99c1b85927d657cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 717cc3a4303b0c91c0e17ad3ce869f35390d959074d0a291b1fe6b32041b85c0
[INFO] running `Command { std: "docker" "start" "-a" "717cc3a4303b0c91c0e17ad3ce869f35390d959074d0a291b1fe6b32041b85c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex_to_nfa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "717cc3a4303b0c91c0e17ad3ce869f35390d959074d0a291b1fe6b32041b85c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717cc3a4303b0c91c0e17ad3ce869f35390d959074d0a291b1fe6b32041b85c0", kill_on_drop: false }`
[INFO] [stdout] 717cc3a4303b0c91c0e17ad3ce869f35390d959074d0a291b1fe6b32041b85c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0fe0750c39f71b3c45aa5799aacec274ef4b21996ef8cc9c4003f3abc4f7cca1
[INFO] running `Command { std: "docker" "start" "-a" "0fe0750c39f71b3c45aa5799aacec274ef4b21996ef8cc9c4003f3abc4f7cca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex_to_nfa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/regex_to_nfa-db96dd683b4ac701)
[INFO] running `Command { std: "docker" "inspect" "0fe0750c39f71b3c45aa5799aacec274ef4b21996ef8cc9c4003f3abc4f7cca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe0750c39f71b3c45aa5799aacec274ef4b21996ef8cc9c4003f3abc4f7cca1", kill_on_drop: false }`
[INFO] [stdout] 0fe0750c39f71b3c45aa5799aacec274ef4b21996ef8cc9c4003f3abc4f7cca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] e6c2916925b3cb12fdbad318a19cc2b9203cf43c86f6561aabecde45f311584a
[INFO] running `Command { std: "docker" "start" "-a" "e6c2916925b3cb12fdbad318a19cc2b9203cf43c86f6561aabecde45f311584a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regex_to_nfa-db96dd683b4ac701)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6c2916925b3cb12fdbad318a19cc2b9203cf43c86f6561aabecde45f311584a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c2916925b3cb12fdbad318a19cc2b9203cf43c86f6561aabecde45f311584a", kill_on_drop: false }`
[INFO] [stdout] e6c2916925b3cb12fdbad318a19cc2b9203cf43c86f6561aabecde45f311584a