[INFO] cloning repository https://github.com/gamgi/pregex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gamgi/pregex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgamgi%2Fpregex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgamgi%2Fpregex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4502df3afc498aa695b79d269a4ec9e1a9f69a8b
[INFO] testing gamgi/pregex against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgamgi%2Fpregex" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gamgi/pregex on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gamgi/pregex
[INFO] finished tweaking git repo https://github.com/gamgi/pregex
[INFO] tweaked toml for git repo https://github.com/gamgi/pregex written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/gamgi/pregex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6303a4af7a06c62a3b86e82bb745cb99abc8ac035a86ce4d59bab31c243aa91f
[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" "6303a4af7a06c62a3b86e82bb745cb99abc8ac035a86ce4d59bab31c243aa91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6303a4af7a06c62a3b86e82bb745cb99abc8ac035a86ce4d59bab31c243aa91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6303a4af7a06c62a3b86e82bb745cb99abc8ac035a86ce4d59bab31c243aa91f", kill_on_drop: false }`
[INFO] [stdout] 6303a4af7a06c62a3b86e82bb745cb99abc8ac035a86ce4d59bab31c243aa91f
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9442ec1b37946c3977191845c40f32969e4937a9141820328b78d2b87e52596
[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" "b9442ec1b37946c3977191845c40f32969e4937a9141820328b78d2b87e52596", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling newregex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.07s
[INFO] running `Command { std: "docker" "inspect" "b9442ec1b37946c3977191845c40f32969e4937a9141820328b78d2b87e52596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9442ec1b37946c3977191845c40f32969e4937a9141820328b78d2b87e52596", kill_on_drop: false }`
[INFO] [stdout] b9442ec1b37946c3977191845c40f32969e4937a9141820328b78d2b87e52596
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 2ff0ce1178fa6441b4dffc48f1660d65e29e45f3ac0faf3c875a1b9b2e337415
[INFO] running `Command { std: "docker" "start" "-a" "2ff0ce1178fa6441b4dffc48f1660d65e29e45f3ac0faf3c875a1b9b2e337415", kill_on_drop: false }`
[INFO] [stderr]    Compiling newregex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "2ff0ce1178fa6441b4dffc48f1660d65e29e45f3ac0faf3c875a1b9b2e337415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff0ce1178fa6441b4dffc48f1660d65e29e45f3ac0faf3c875a1b9b2e337415", kill_on_drop: false }`
[INFO] [stdout] 2ff0ce1178fa6441b4dffc48f1660d65e29e45f3ac0faf3c875a1b9b2e337415
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 917f7ab85de163f16749199898f7546abce67ee5dfa3835d6239669d13a67360
[INFO] running `Command { std: "docker" "start" "-a" "917f7ab85de163f16749199898f7546abce67ee5dfa3835d6239669d13a67360", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newregex-84e18c9099a497bb)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test nfa::test::test_ast_to_frag_outs ... ok
[INFO] [stdout] test nfa::test::test_compile_alternation ... ok
[INFO] [stdout] test nfa::test::test_compile_conditional ... ok
[INFO] [stdout] test nfa::test::test_compile_simple ... ok
[INFO] [stdout] test nfa::test::test_compile_plus ... ok
[INFO] [stdout] test nfa::test::test_nfas_to_ast ... ok
[INFO] [stdout] test nfa::test::test_compile_star ... ok
[INFO] [stdout] test parser::test::test_parser_concat ... ok
[INFO] [stdout] test nfa::test::test_nfas_to_ast2 ... ok
[INFO] [stdout] test parser::test::test_parser_concat_length ... ok
[INFO] [stdout] test nfa::test::test_nfas_to_ast3 ... ok
[INFO] [stdout] test parser::test::test_parser_alternation ... ok
[INFO] [stdout] test nfa::test::test_compile_conditional_first ... ok
[INFO] [stdout] test parser::test::test_parser_alternation_ast ... ok
[INFO] [stdout] test parser::test::test_parser_star ... ok
[INFO] [stdout] test runner::test::test_matches_simple_conditional ... ok
[INFO] [stdout] test runner::test::test_matches_conditional_first ... ok
[INFO] [stdout] test runner::test::test_matches_simple_star ... ok
[INFO] [stdout] test runner::test::test_matches_simple_alternation ... ok
[INFO] [stdout] test runner::test::test_matches_simple_literal ... ok
[INFO] [stdout] test parser::test::test_parser_plus ... ok
[INFO] [stdout] test parser::test::test_parser_conditional_ast ... ok
[INFO] [stdout] test parser::test::test_parser_conditional ... ok
[INFO] [stdout] test parser::test::test_parser_conditional_first_ast ... ok
[INFO] [stdout] test parser::test::test_parser_single_ast ... ok
[INFO] [stdout] test parser::test::test_parser_whitespace ... ok
[INFO] [stdout] test runner::test::test_matches_simple_plus ... ok
[INFO] [stdout] test parser::test::test_parser_parentheses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "917f7ab85de163f16749199898f7546abce67ee5dfa3835d6239669d13a67360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "917f7ab85de163f16749199898f7546abce67ee5dfa3835d6239669d13a67360", kill_on_drop: false }`
[INFO] [stdout] 917f7ab85de163f16749199898f7546abce67ee5dfa3835d6239669d13a67360