[INFO] fetching crate regular-expression 0.1.0... [INFO] testing regular-expression-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate regular-expression 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate regular-expression 0.1.0 [INFO] finished tweaking crates.io crate regular-expression 0.1.0 [INFO] tweaked toml for crates.io crate regular-expression 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate regular-expression 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple-parser-bootstrap v0.1.0 [INFO] [stderr] Downloaded regular-expression-bootstrap v0.1.0 [INFO] [stderr] Downloaded simple-lexer-bootstrap v0.1.0 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded finite-automata v0.1.1 [INFO] [stderr] Downloaded num-bigint v0.3.3 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded segment-map v0.1.1 [INFO] [stderr] Downloaded num-rational v0.3.2 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 783ef5d4a50c4b0b2e18d7e3fce9e6b47aac84d61c5b4dcf5bfc869b3c91f3c8 [INFO] running `Command { std: "docker" "start" "-a" "783ef5d4a50c4b0b2e18d7e3fce9e6b47aac84d61c5b4dcf5bfc869b3c91f3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "783ef5d4a50c4b0b2e18d7e3fce9e6b47aac84d61c5b4dcf5bfc869b3c91f3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "783ef5d4a50c4b0b2e18d7e3fce9e6b47aac84d61c5b4dcf5bfc869b3c91f3c8", kill_on_drop: false }` [INFO] [stdout] 783ef5d4a50c4b0b2e18d7e3fce9e6b47aac84d61c5b4dcf5bfc869b3c91f3c8 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9194835bcf8c5ee55a57afe8f657c6c0989264cefa51f4e31ebcdd937ded88b9 [INFO] running `Command { std: "docker" "start" "-a" "9194835bcf8c5ee55a57afe8f657c6c0989264cefa51f4e31ebcdd937ded88b9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling segment-map v0.1.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling finite-automata v0.1.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling regular-expression-bootstrap v0.1.0 [INFO] [stderr] Compiling simple-lexer-bootstrap v0.1.0 [INFO] [stderr] Compiling simple-parser-bootstrap v0.1.0 [INFO] [stderr] Compiling regular-expression v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.44s [INFO] running `Command { std: "docker" "inspect" "9194835bcf8c5ee55a57afe8f657c6c0989264cefa51f4e31ebcdd937ded88b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9194835bcf8c5ee55a57afe8f657c6c0989264cefa51f4e31ebcdd937ded88b9", kill_on_drop: false }` [INFO] [stdout] 9194835bcf8c5ee55a57afe8f657c6c0989264cefa51f4e31ebcdd937ded88b9 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b91a28dd2996e1438c646eb656f6844e48c176019afabfb59aba80eb8b85b026 [INFO] running `Command { std: "docker" "start" "-a" "b91a28dd2996e1438c646eb656f6844e48c176019afabfb59aba80eb8b85b026", kill_on_drop: false }` [INFO] [stderr] Compiling regular-expression v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "b91a28dd2996e1438c646eb656f6844e48c176019afabfb59aba80eb8b85b026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b91a28dd2996e1438c646eb656f6844e48c176019afabfb59aba80eb8b85b026", kill_on_drop: false }` [INFO] [stdout] b91a28dd2996e1438c646eb656f6844e48c176019afabfb59aba80eb8b85b026 [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09745a10814c8e6c37cb9af1bfdbd05ca32a34f24662c36a1204b203c977ffd4 [INFO] running `Command { std: "docker" "start" "-a" "09745a10814c8e6c37cb9af1bfdbd05ca32a34f24662c36a1204b203c977ffd4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regular_expression-eb9ac55b6c7d31ba) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test re::tests::test_dfa_symbol ... ok [INFO] [stdout] test re::tests::test_dfa_negated_symbol_set ... ok [INFO] [stdout] test re::tests::test_dfa_concatenation ... ok [INFO] [stdout] test re::tests::test_enfa_concatenation ... ok [INFO] [stdout] test re::tests::test_dfa_repetition ... ok [INFO] [stdout] test re::tests::test_enfa_alternation ... ok [INFO] [stdout] test re::tests::test_dfa_symbol_set ... ok [INFO] [stdout] test re::tests::test_dfa_epsilon ... ok [INFO] [stdout] test re::tests::test_enfa_epsilon ... ok [INFO] [stdout] test re::tests::test_enfa_negated_symbol ... ok [INFO] [stdout] test re::tests::test_match_alternation_1 ... ok [INFO] [stdout] test re::tests::test_dfa_negated_symbol ... ok [INFO] [stdout] test re::tests::test_match_alternation_2 ... ok [INFO] [stdout] test re::tests::test_enfa_repetition ... ok [INFO] [stdout] test re::tests::test_dfa_alternation ... ok [INFO] [stdout] test re::tests::test_enfa_negated_symbol_set ... ok [INFO] [stdout] test re::tests::test_enfa_symbol ... ok [INFO] [stdout] test re::tests::test_match_all ... ok [INFO] [stdout] test re::tests::test_enfa_symbol_set ... ok [INFO] [stdout] test re::tests::test_match_alternation_3 ... ok [INFO] [stdout] test re::tests::test_match_concatenation_2 ... ok [INFO] [stdout] test re::tests::test_match_complex_3 ... ok [INFO] [stdout] test re::tests::test_match_complex_2 ... ok [INFO] [stdout] test re::tests::test_match_complex_1 ... ok [INFO] [stdout] test re::tests::test_match_epsilon_1 ... ok [INFO] [stdout] test re::tests::test_match_concatenation_1 ... ok [INFO] [stdout] test re::tests::test_match_negated_symbol_2 ... ok [INFO] [stdout] test re::tests::test_match_epsilon_2 ... ok [INFO] [stdout] test re::tests::test_match_negated_symbol_1 ... ok [INFO] [stdout] test re::tests::test_match_negated_symbol_set_2 ... ok [INFO] [stdout] test re::tests::test_match_repetition_12 ... ok [INFO] [stdout] test re::tests::test_match_negated_symbol_set_1 ... ok [INFO] [stdout] test re::tests::test_match_repetition_13 ... ok [INFO] [stdout] test re::tests::test_match_repetition_15 ... ok [INFO] [stdout] test re::tests::test_match_repetition_1 ... ok [INFO] [stdout] test re::tests::test_match_repetition_11 ... ok [INFO] [stdout] test re::tests::test_match_repetition_2 ... ok [INFO] [stdout] test re::tests::test_match_repetition_10 ... ok [INFO] [stdout] test re::tests::test_match_repetition_14 ... ok [INFO] [stdout] test re::tests::test_match_repetition_19 ... ok [INFO] [stdout] test re::tests::test_match_repetition_17 ... ok [INFO] [stdout] test re::tests::test_match_repetition_20 ... ok [INFO] [stdout] test re::tests::test_match_repetition_16 ... ok [INFO] [stdout] test re::tests::test_match_repetition_18 ... ok [INFO] [stdout] test re::tests::test_match_repetition_23 ... ok [INFO] [stdout] test re::tests::test_match_repetition_21 ... ok [INFO] [stdout] test re::tests::test_match_repetition_25 ... ok [INFO] [stdout] test re::tests::test_match_repetition_22 ... ok [INFO] [stdout] test re::tests::test_match_repetition_5 ... ok [INFO] [stdout] test re::tests::test_match_repetition_24 ... ok [INFO] [stdout] test re::tests::test_match_repetition_3 ... ok [INFO] [stdout] test re::tests::test_match_repetition_6 ... ok [INFO] [stdout] test re::tests::test_match_repetition_7 ... ok [INFO] [stdout] test re::tests::test_match_repetition_8 ... ok [INFO] [stdout] test re::tests::test_match_repetition_4 ... ok [INFO] [stdout] test re::tests::test_match_repetition_9 ... ok [INFO] [stdout] test re::tests::test_match_symbol_1 ... ok [INFO] [stdout] test re::tests::test_match_symbol_set_1 ... ok [INFO] [stdout] test re::tests::test_match_symbol_set_2 ... ok [INFO] [stdout] test re::tests::test_match_symbol_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [INFO] [stderr] Doc-tests regular_expression [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" "09745a10814c8e6c37cb9af1bfdbd05ca32a34f24662c36a1204b203c977ffd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09745a10814c8e6c37cb9af1bfdbd05ca32a34f24662c36a1204b203c977ffd4", kill_on_drop: false }` [INFO] [stdout] 09745a10814c8e6c37cb9af1bfdbd05ca32a34f24662c36a1204b203c977ffd4