[INFO] fetching crate strs_tools_meta 0.12.0... [INFO] testing strs_tools_meta-0.12.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate strs_tools_meta 0.12.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate strs_tools_meta 0.12.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate strs_tools_meta 0.12.0 [INFO] tweaked toml for crates.io crate strs_tools_meta 0.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate strs_tools_meta 0.12.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate strs_tools_meta 0.12.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3355910a48c1a401046a0c6d9228654b3325b00b1d7e023bc3cf79608c46cac2 [INFO] running `Command { std: "docker" "start" "-a" "3355910a48c1a401046a0c6d9228654b3325b00b1d7e023bc3cf79608c46cac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3355910a48c1a401046a0c6d9228654b3325b00b1d7e023bc3cf79608c46cac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3355910a48c1a401046a0c6d9228654b3325b00b1d7e023bc3cf79608c46cac2", kill_on_drop: false }` [INFO] [stdout] 3355910a48c1a401046a0c6d9228654b3325b00b1d7e023bc3cf79608c46cac2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f50571cc0c44b9c0e213be4725744f8ffc3d0327d923d0de7fa9b3dac0b532ad [INFO] running `Command { std: "docker" "start" "-a" "f50571cc0c44b9c0e213be4725744f8ffc3d0327d923d0de7fa9b3dac0b532ad", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling clone_dyn_types v0.42.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling collection_tools v0.32.0 [INFO] [stderr] Compiling interval_adapter v0.38.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling component_model_types v0.18.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling iter_tools v0.42.0 [INFO] [stderr] Compiling macro_tools v0.75.0 [INFO] [stderr] Compiling strs_tools_meta v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s [INFO] running `Command { std: "docker" "inspect" "f50571cc0c44b9c0e213be4725744f8ffc3d0327d923d0de7fa9b3dac0b532ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f50571cc0c44b9c0e213be4725744f8ffc3d0327d923d0de7fa9b3dac0b532ad", kill_on_drop: false }` [INFO] [stdout] f50571cc0c44b9c0e213be4725744f8ffc3d0327d923d0de7fa9b3dac0b532ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f61dd9a5135d707f4802509db0b4428cf8cc49cef58c7b4120bb62ebd6cc9579 [INFO] running `Command { std: "docker" "start" "-a" "f61dd9a5135d707f4802509db0b4428cf8cc49cef58c7b4120bb62ebd6cc9579", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling clone_dyn_types v0.42.0 [INFO] [stderr] Compiling collection_tools v0.32.0 [INFO] [stderr] Compiling interval_adapter v0.38.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling component_model_types v0.18.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling iter_tools v0.42.0 [INFO] [stderr] Compiling macro_tools v0.75.0 [INFO] [stderr] Compiling strs_tools_meta v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.43s [INFO] running `Command { std: "docker" "inspect" "f61dd9a5135d707f4802509db0b4428cf8cc49cef58c7b4120bb62ebd6cc9579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f61dd9a5135d707f4802509db0b4428cf8cc49cef58c7b4120bb62ebd6cc9579", kill_on_drop: false }` [INFO] [stdout] f61dd9a5135d707f4802509db0b4428cf8cc49cef58c7b4120bb62ebd6cc9579 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6dd129e60b8162ed02c3709538098cb030b63c83fb7b7e2db5703eafc78f99ec [INFO] running `Command { std: "docker" "start" "-a" "6dd129e60b8162ed02c3709538098cb030b63c83fb7b7e2db5703eafc78f99ec", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strs_tools_meta-100586acbc241190) [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] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-2b85cae0df1e1c16) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test optimize_match_tests::tc4_longest_match_strategy ... ok [INFO] [stdout] test optimize_match_tests::tc3_first_match_strategy ... ok [INFO] [stdout] test optimize_match_tests::tc7_explicit_parameters ... ok [INFO] [stdout] test optimize_match_tests::tc6_debug_mode ... ok [INFO] [stdout] test optimize_match_tests::tc10_empty_input ... ok [INFO] [stdout] test optimize_match_tests::tc8_default_value_equivalence ... ok [INFO] [stdout] test optimize_match_tests::tc9_no_match ... ok [INFO] [stdout] test optimize_split_tests::tc10_default_value_equivalence ... ok [INFO] [stdout] test optimize_split_tests::tc2_multi_char_single_delimiter ... ok [INFO] [stdout] test optimize_split_tests::tc1_single_char_delimiter ... ok [INFO] [stdout] test optimize_split_tests::tc3_multiple_delimiters ... ok [INFO] [stdout] test optimize_split_tests::tc4_complex_delimiters ... ok [INFO] [stdout] test optimize_split_tests::tc6_preserve_empty ... ok [INFO] [stdout] test optimize_split_tests::tc7_multiple_delimiters_simple ... ok [INFO] [stdout] test optimize_split_tests::tc8_debug_mode ... ok [INFO] [stdout] test optimize_split_tests::tc9_explicit_parameters ... ok [INFO] [stdout] test optimize_split_tests::tc5_preserve_delimiters ... ok [INFO] [stdout] test optimize_match_tests::tc1_single_pattern ... ok [INFO] [stdout] test optimize_match_tests::tc5_all_matches_strategy ... ok [INFO] [stdout] test optimize_match_tests::tc2_multiple_small_patterns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/optimize_match_tests.rs (/opt/rustwide/target/debug/deps/optimize_match_tests-9d7eba682372cfa4) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tc2_multiple_small_patterns ... ok [INFO] [stdout] test tc10_empty_input ... ok [INFO] [stdout] test tc6_debug_mode ... ok [INFO] [stdout] test tc3_first_match_strategy ... ok [INFO] [stdout] test tc7_explicit_parameters ... ok [INFO] [stdout] test tc8_default_value_equivalence ... ok [INFO] [stdout] test tc1_single_pattern ... ok [INFO] [stderr] Running tests/optimize_split_tests.rs (/opt/rustwide/target/debug/deps/optimize_split_tests-7ec0c5ef03ab0d8c) [INFO] [stdout] test tc4_longest_match_strategy ... ok [INFO] [stdout] test tc9_no_match ... ok [INFO] [stdout] test tc5_all_matches_strategy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tc3_multiple_delimiters ... ok [INFO] [stderr] Doc-tests strs_tools_meta [INFO] [stdout] test tc2_multi_char_single_delimiter ... ok [INFO] [stdout] test tc4_complex_delimiters ... ok [INFO] [stdout] test tc1_single_char_delimiter ... ok [INFO] [stdout] test tc5_preserve_delimiters ... ok [INFO] [stdout] test tc6_preserve_empty ... ok [INFO] [stdout] test tc7_multiple_delimiters_simple ... ok [INFO] [stdout] test tc10_default_value_equivalence ... ok [INFO] [stdout] test tc8_debug_mode ... ok [INFO] [stdout] test tc9_explicit_parameters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - optimize_match (line 65) ... ignored [INFO] [stdout] test src/lib.rs - optimize_match (line 77) ... ignored [INFO] [stdout] test src/lib.rs - optimize_split (line 27) ... ignored [INFO] [stdout] test src/lib.rs - optimize_split (line 42) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6dd129e60b8162ed02c3709538098cb030b63c83fb7b7e2db5703eafc78f99ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd129e60b8162ed02c3709538098cb030b63c83fb7b7e2db5703eafc78f99ec", kill_on_drop: false }` [INFO] [stdout] 6dd129e60b8162ed02c3709538098cb030b63c83fb7b7e2db5703eafc78f99ec