[INFO] cloning repository https://github.com/AlexRipoll/codecrafters-grep-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexRipoll/codecrafters-grep-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexRipoll%2Fcodecrafters-grep-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexRipoll%2Fcodecrafters-grep-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdec22549f450a0768c703a28c197e0971f3b656
[INFO] testing AlexRipoll/codecrafters-grep-rust against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexRipoll%2Fcodecrafters-grep-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexRipoll/codecrafters-grep-rust
[INFO] finished tweaking git repo https://github.com/AlexRipoll/codecrafters-grep-rust
[INFO] tweaked toml for git repo https://github.com/AlexRipoll/codecrafters-grep-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexRipoll/codecrafters-grep-rust on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexRipoll/codecrafters-grep-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytes v1.3.0
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4c444ababa9ad7734b3d60de7cb9922d53394fd4e364dd7595b39b9dfda45df
[INFO] running `Command { std: "docker" "start" "-a" "d4c444ababa9ad7734b3d60de7cb9922d53394fd4e364dd7595b39b9dfda45df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4c444ababa9ad7734b3d60de7cb9922d53394fd4e364dd7595b39b9dfda45df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c444ababa9ad7734b3d60de7cb9922d53394fd4e364dd7595b39b9dfda45df", kill_on_drop: false }`
[INFO] [stdout] d4c444ababa9ad7734b3d60de7cb9922d53394fd4e364dd7595b39b9dfda45df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c774382071b2c57abb9113398b38fa9220c2ce8a568019a111beca44cb088e7
[INFO] running `Command { std: "docker" "start" "-a" "7c774382071b2c57abb9113398b38fa9220c2ce8a568019a111beca44cb088e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling grep-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.98s
[INFO] running `Command { std: "docker" "inspect" "7c774382071b2c57abb9113398b38fa9220c2ce8a568019a111beca44cb088e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c774382071b2c57abb9113398b38fa9220c2ce8a568019a111beca44cb088e7", kill_on_drop: false }`
[INFO] [stdout] 7c774382071b2c57abb9113398b38fa9220c2ce8a568019a111beca44cb088e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b4c58bb67c0c025a13db9f15bc34641520569ea5a2f917f8b245464bc5897cd
[INFO] running `Command { std: "docker" "start" "-a" "1b4c58bb67c0c025a13db9f15bc34641520569ea5a2f917f8b245464bc5897cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "1b4c58bb67c0c025a13db9f15bc34641520569ea5a2f917f8b245464bc5897cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4c58bb67c0c025a13db9f15bc34641520569ea5a2f917f8b245464bc5897cd", kill_on_drop: false }`
[INFO] [stdout] 1b4c58bb67c0c025a13db9f15bc34641520569ea5a2f917f8b245464bc5897cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63310e9de7d40fb0cd3d3ea71e1d448fd1f4fe96084c3a36a1d3bf72cc0b69dd
[INFO] running `Command { std: "docker" "start" "-a" "63310e9de7d40fb0cd3d3ea71e1d448fd1f4fe96084c3a36a1d3bf72cc0b69dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grep_starter_rust-1e50b121b7f4dcd0)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test::test_end_of_string_anchor_mismatch ... ok
[INFO] [stdout] test test::test_end_of_string_anchor_literal_match ... ok
[INFO] [stdout] test test::test_end_of_string_anchor_alphanumeric_match ... ok
[INFO] [stdout] test test::test_match_exists_digit_alphanumeric_literal_combination ... ok
[INFO] [stdout] test test::test_one_or_more_literal_match ... ok
[INFO] [stdout] test test::test_start_of_line_anchor_match ... ok
[INFO] [stdout] test test::test_match_exists_alphanumeric_combination_partial_match ... ok
[INFO] [stdout] test test::test_end_of_string_anchor_digit_match ... ok
[INFO] [stdout] test test::test_start_of_line_anchor_mismatch ... ok
[INFO] [stdout] test test::test_match_exists_end_to_end_match ... ok
[INFO] [stdout] test test::test_match_exists_no_match ... ok
[INFO] [stdout] test test::test_parse_regexp ... ok
[INFO] [stdout] test test::test_excaped_back_slash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63310e9de7d40fb0cd3d3ea71e1d448fd1f4fe96084c3a36a1d3bf72cc0b69dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63310e9de7d40fb0cd3d3ea71e1d448fd1f4fe96084c3a36a1d3bf72cc0b69dd", kill_on_drop: false }`
[INFO] [stdout] 63310e9de7d40fb0cd3d3ea71e1d448fd1f4fe96084c3a36a1d3bf72cc0b69dd
