[INFO] cloning repository https://github.com/tkyk0317/toy-regex [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkyk0317/toy-regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Ftoy-regex", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Ftoy-regex'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 692a1ab892fd20f8500882d59ed28c9c4e4189b1 [INFO] testing tkyk0317/toy-regex against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkyk0317%2Ftoy-regex" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tkyk0317/toy-regex on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tkyk0317/toy-regex [INFO] finished tweaking git repo https://github.com/tkyk0317/toy-regex [INFO] tweaked toml for git repo https://github.com/tkyk0317/toy-regex written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/tkyk0317/toy-regex already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e820d1819ac35baf9bf18fb1000b6e15126b139b726fdf12f962ba8428d2e5b8 [INFO] running `Command { std: "docker" "start" "-a" "e820d1819ac35baf9bf18fb1000b6e15126b139b726fdf12f962ba8428d2e5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e820d1819ac35baf9bf18fb1000b6e15126b139b726fdf12f962ba8428d2e5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e820d1819ac35baf9bf18fb1000b6e15126b139b726fdf12f962ba8428d2e5b8", kill_on_drop: false }` [INFO] [stdout] e820d1819ac35baf9bf18fb1000b6e15126b139b726fdf12f962ba8428d2e5b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c618af779d0cfa1fa8baad072d986c4050c9fc7f826eefc41cf1e20f569ad514 [INFO] running `Command { std: "docker" "start" "-a" "c618af779d0cfa1fa8baad072d986c4050c9fc7f826eefc41cf1e20f569ad514", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling toy_regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.84s [INFO] running `Command { std: "docker" "inspect" "c618af779d0cfa1fa8baad072d986c4050c9fc7f826eefc41cf1e20f569ad514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c618af779d0cfa1fa8baad072d986c4050c9fc7f826eefc41cf1e20f569ad514", kill_on_drop: false }` [INFO] [stdout] c618af779d0cfa1fa8baad072d986c4050c9fc7f826eefc41cf1e20f569ad514 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28738026447e94aa6cc93b5d3e9d49300c91e50175b7915b4b985acf074457e2 [INFO] running `Command { std: "docker" "start" "-a" "28738026447e94aa6cc93b5d3e9d49300c91e50175b7915b4b985acf074457e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling toy_regex v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "28738026447e94aa6cc93b5d3e9d49300c91e50175b7915b4b985acf074457e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28738026447e94aa6cc93b5d3e9d49300c91e50175b7915b4b985acf074457e2", kill_on_drop: false }` [INFO] [stdout] 28738026447e94aa6cc93b5d3e9d49300c91e50175b7915b4b985acf074457e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 500ce25a14ca474a5b9c862cd1370c1166fb937ac68f26084d72a6e5f64a20c2 [INFO] running `Command { std: "docker" "start" "-a" "500ce25a14ca474a5b9c862cd1370c1166fb937ac68f26084d72a6e5f64a20c2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_regex-28d238f9cd126e19) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test automaton::dfa::test::test_dfa_read_string ... ok [INFO] [stdout] test automaton::dfa::test::test_dfa_desgin ... ok [INFO] [stdout] test automaton::farule::test::test_applies_to ... ok [INFO] [stdout] test automaton::dfa::test::test_dfa_accepting ... ok [INFO] [stdout] test automaton::dfa::test::test_next_state ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_accepting ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_converter_epsilon ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_read_string ... ok [INFO] [stdout] test automaton::nfa::test::test_nfarulebook ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_design ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_converter_next_state ... ok [INFO] [stdout] test automaton::nfa::test::test_nfarulebook_alphabet ... ok [INFO] [stdout] test automaton::nfa::test::test_nfa_converter_accept ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_plus ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_asterisk ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_or ... ok [INFO] [stdout] test automaton::pattern::empty::test::test_empty ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_literal ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_question ... ok [INFO] [stdout] test automaton::pattern::concat::test::test_concat ... ok [INFO] [stdout] test automaton::pattern::dot::test::test_dot ... ok [INFO] [stdout] test automaton::pattern::build::test::test_parser_dot ... ok [INFO] [stdout] test automaton::pattern::literal::test::test_literal ... ok [INFO] [stdout] test automaton::pattern::or::test::test_or ... ok [INFO] [stdout] test parse::lexer::test::test_scan_asterisk ... ok [INFO] [stdout] test parse::lexer::test::test_scan_character ... ok [INFO] [stdout] test automaton::pattern::plus::test::test_plus ... ok [INFO] [stdout] test automaton::pattern::repeat::test::test_repeat ... ok [INFO] [stdout] test parse::lexer::test::test_scan_character_include_newline ... ok [INFO] [stdout] test parse::lexer::test::test_scan_dot ... ok [INFO] [stdout] test parse::lexer::test::test_scan_number ... ok [INFO] [stdout] test parse::lexer::test::test_scan_or ... ok [INFO] [stdout] test parse::lexer::test::test_scan_paren ... ok [INFO] [stdout] test parse::lexer::test::test_scan_plus ... ok [INFO] [stdout] test automaton::pattern::question::test::test_question ... ok [INFO] [stdout] test parse::lexer::test::test_scan_question ... ok [INFO] [stdout] test parse::parser::test::test_ast_dot ... ok [INFO] [stdout] test parse::parser::test::test_ast_asterisk ... ok [INFO] [stdout] test parse::parser::test::test_ast_literal ... ok [INFO] [stdout] test parse::parser::test::test_ast_or ... ok [INFO] [stdout] test parse::parser::test::test_ast_paren ... ok [INFO] [stdout] test parse::parser::test::test_ast_question ... ok [INFO] [stdout] test regex::test::test_exec_at_vm ... ok [INFO] [stdout] test regex::test::test_exec_at_vm_from_file ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_all_char ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_plus ... ok [INFO] [stdout] test regex::test::test_exec_no_input ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_only_char ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_or ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_question ... ok [INFO] [stdout] test vm::build::test::test_builder_compile_repeat ... ok [INFO] [stdout] test vm::machine::test::test_machine_dot ... ok [INFO] [stdout] test vm::machine::test::test_machine_only_char ... ok [INFO] [stdout] test vm::machine::test::test_machine_or ... ok [INFO] [stdout] test vm::machine::test::test_machine_repeat ... ok [INFO] [stdout] test vm::machine::test::test_machine_plus ... ok [INFO] [stdout] test regex::test::test_exec_at_dfa ... ok [INFO] [stdout] test vm::machine::test::test_machine_question ... ok [INFO] [stdout] test regex::test::test_exec_at_dfa_from_file ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_regex-baefb7176bebf419) [INFO] [stdout] test vm::machine::test::test_machine_long_str ... ok [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-3a7f0583478829d4) [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::test_integration1 ... ok [INFO] [stdout] test test::test_integration2 ... ok [INFO] [stdout] test test::test_integration3 ... ok [INFO] [stderr] Doc-tests toy_regex [INFO] [stdout] test test::test_integration4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "500ce25a14ca474a5b9c862cd1370c1166fb937ac68f26084d72a6e5f64a20c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "500ce25a14ca474a5b9c862cd1370c1166fb937ac68f26084d72a6e5f64a20c2", kill_on_drop: false }` [INFO] [stdout] 500ce25a14ca474a5b9c862cd1370c1166fb937ac68f26084d72a6e5f64a20c2