[INFO] fetching crate strs_tools_meta 0.8.0...
[INFO] testing strs_tools_meta-0.8.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate strs_tools_meta 0.8.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate strs_tools_meta 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate strs_tools_meta 0.8.0
[INFO] tweaked toml for crates.io crate strs_tools_meta 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate strs_tools_meta 0.8.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate strs_tools_meta 0.8.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e973d2791cd0450cfea9180cc5ecb74a746d6fe115538ad93499f686841a5e1c
[INFO] running `Command { std: "docker" "start" "-a" "e973d2791cd0450cfea9180cc5ecb74a746d6fe115538ad93499f686841a5e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e973d2791cd0450cfea9180cc5ecb74a746d6fe115538ad93499f686841a5e1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e973d2791cd0450cfea9180cc5ecb74a746d6fe115538ad93499f686841a5e1c", kill_on_drop: false }`
[INFO] [stdout] e973d2791cd0450cfea9180cc5ecb74a746d6fe115538ad93499f686841a5e1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae1c77cc7ad5c81fc1d9191d523889f1b0a38130a0611e2d6789e33273ea1bf
[INFO] running `Command { std: "docker" "start" "-a" "9ae1c77cc7ad5c81fc1d9191d523889f1b0a38130a0611e2d6789e33273ea1bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling collection_tools v0.27.0
[INFO] [stderr]    Compiling clone_dyn_types v0.40.0
[INFO] [stderr]    Compiling interval_adapter v0.38.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling component_model_types v0.13.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling iter_tools v0.39.0
[INFO] [stderr]    Compiling macro_tools v0.69.0
[INFO] [stderr]    Compiling strs_tools_meta v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "9ae1c77cc7ad5c81fc1d9191d523889f1b0a38130a0611e2d6789e33273ea1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae1c77cc7ad5c81fc1d9191d523889f1b0a38130a0611e2d6789e33273ea1bf", kill_on_drop: false }`
[INFO] [stdout] 9ae1c77cc7ad5c81fc1d9191d523889f1b0a38130a0611e2d6789e33273ea1bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3400af812fecd4b32d84f7705f6657b0df3dd0fadd233f8d59472042b9d4c66e
[INFO] running `Command { std: "docker" "start" "-a" "3400af812fecd4b32d84f7705f6657b0df3dd0fadd233f8d59472042b9d4c66e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling clone_dyn_types v0.40.0
[INFO] [stderr]    Compiling collection_tools v0.27.0
[INFO] [stderr]    Compiling interval_adapter v0.38.0
[INFO] [stderr]    Compiling component_model_types v0.13.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling iter_tools v0.39.0
[INFO] [stderr]    Compiling macro_tools v0.69.0
[INFO] [stderr]    Compiling strs_tools_meta v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.04s
[INFO] running `Command { std: "docker" "inspect" "3400af812fecd4b32d84f7705f6657b0df3dd0fadd233f8d59472042b9d4c66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3400af812fecd4b32d84f7705f6657b0df3dd0fadd233f8d59472042b9d4c66e", kill_on_drop: false }`
[INFO] [stdout] 3400af812fecd4b32d84f7705f6657b0df3dd0fadd233f8d59472042b9d4c66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20d22fec9518bb06bab28c83c8b9ccf2ba96f953fcd3dc1bd4861b239314f3de
[INFO] running `Command { std: "docker" "start" "-a" "20d22fec9518bb06bab28c83c8b9ccf2ba96f953fcd3dc1bd4861b239314f3de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strs_tools_meta-e526d6b5dc1afcc7)
[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-00ebadc36e520e6e)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test optimize_match_tests::tc1_single_pattern ... ok
[INFO] [stdout] test optimize_match_tests::tc10_empty_input ... ok
[INFO] [stdout] test optimize_match_tests::tc3_first_match_strategy ... ok
[INFO] [stdout] test optimize_match_tests::tc2_multiple_small_patterns ... ok
[INFO] [stdout] test optimize_match_tests::tc5_all_matches_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::tc9_no_match ... ok
[INFO] [stdout] test optimize_match_tests::tc8_default_value_equivalence ... ok
[INFO] [stdout] test optimize_split_tests::tc10_default_value_equivalence ... ok
[INFO] [stdout] test optimize_split_tests::tc1_single_char_delimiter ... ok
[INFO] [stdout] test optimize_split_tests::tc2_multi_char_single_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_match_tests::tc4_longest_match_strategy ... ok
[INFO] [stdout] test optimize_split_tests::tc5_preserve_delimiters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/optimize_match_tests.rs (/opt/rustwide/target/debug/deps/optimize_match_tests-617ac993c95f6aab)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tc10_empty_input ... ok
[INFO] [stdout] test tc4_longest_match_strategy ... ok
[INFO] [stdout] test tc5_all_matches_strategy ... 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 tc9_no_match ... ok
[INFO] [stdout] test tc2_multiple_small_patterns ... ok
[INFO] [stdout] test tc1_single_pattern ... ok
[INFO] [stdout] test tc8_default_value_equivalence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/optimize_split_tests.rs (/opt/rustwide/target/debug/deps/optimize_split_tests-46818f36d2aa6f33)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tc10_default_value_equivalence ... ok
[INFO] [stderr]    Doc-tests strs_tools_meta
[INFO] [stdout] test tc1_single_char_delimiter ... ok
[INFO] [stdout] test tc2_multi_char_single_delimiter ... ok
[INFO] [stdout] test tc3_multiple_delimiters ... ok
[INFO] [stdout] test tc4_complex_delimiters ... 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 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 0.00s
[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" "20d22fec9518bb06bab28c83c8b9ccf2ba96f953fcd3dc1bd4861b239314f3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d22fec9518bb06bab28c83c8b9ccf2ba96f953fcd3dc1bd4861b239314f3de", kill_on_drop: false }`
[INFO] [stdout] 20d22fec9518bb06bab28c83c8b9ccf2ba96f953fcd3dc1bd4861b239314f3de