[INFO] fetching crate iregexp 0.1.1...
[INFO] testing iregexp-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate iregexp 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate iregexp 0.1.1
[INFO] finished tweaking crates.io crate iregexp 0.1.1
[INFO] tweaked toml for crates.io crate iregexp 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iregexp 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 69192ea43199505d9a88d1683443e03d76c091c0ad157dab27a6c99dad20035f
[INFO] running `Command { std: "docker" "start" "-a" "69192ea43199505d9a88d1683443e03d76c091c0ad157dab27a6c99dad20035f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69192ea43199505d9a88d1683443e03d76c091c0ad157dab27a6c99dad20035f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69192ea43199505d9a88d1683443e03d76c091c0ad157dab27a6c99dad20035f", kill_on_drop: false }`
[INFO] [stdout] 69192ea43199505d9a88d1683443e03d76c091c0ad157dab27a6c99dad20035f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3742b4aaeb3c5d881fccda6ef6392a8340daf0ade46f212da76e004f215b2270
[INFO] running `Command { std: "docker" "start" "-a" "3742b4aaeb3c5d881fccda6ef6392a8340daf0ade46f212da76e004f215b2270", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]    Compiling iregexp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "3742b4aaeb3c5d881fccda6ef6392a8340daf0ade46f212da76e004f215b2270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3742b4aaeb3c5d881fccda6ef6392a8340daf0ade46f212da76e004f215b2270", kill_on_drop: false }`
[INFO] [stdout] 3742b4aaeb3c5d881fccda6ef6392a8340daf0ade46f212da76e004f215b2270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 790ed2dd16cacba6a980133a198f31bd593b7a0d8635f723e161dc9098ba621c
[INFO] running `Command { std: "docker" "start" "-a" "790ed2dd16cacba6a980133a198f31bd593b7a0d8635f723e161dc9098ba621c", kill_on_drop: false }`
[INFO] [stderr]    Compiling iregexp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "790ed2dd16cacba6a980133a198f31bd593b7a0d8635f723e161dc9098ba621c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790ed2dd16cacba6a980133a198f31bd593b7a0d8635f723e161dc9098ba621c", kill_on_drop: false }`
[INFO] [stdout] 790ed2dd16cacba6a980133a198f31bd593b7a0d8635f723e161dc9098ba621c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c8a990f657c2c86883cfe172f7da2e95a70e37573b6b7fad0acfeec4ec2583cf
[INFO] running `Command { std: "docker" "start" "-a" "c8a990f657c2c86883cfe172f7da2e95a70e37573b6b7fad0acfeec4ec2583cf", 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/iregexp-d2e0864954e786bd)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test parser::tests::invalid::back_reference ... ok
[INFO] [stdout] test parser::tests::invalid::atomic_group ... ok
[INFO] [stdout] test parser::tests::invalid::conditional_group ... ok
[INFO] [stdout] test parser::tests::invalid::lookahead ... ok
[INFO] [stdout] test parser::tests::invalid::lookbehind ... ok
[INFO] [stdout] test parser::tests::invalid::multi_char_escape ... ok
[INFO] [stdout] test parser::tests::invalid::multi_char_escape_class_expr ... ok
[INFO] [stdout] test parser::tests::invalid::named_group ... ok
[INFO] [stdout] test parser::tests::invalid::non_greedy_repetition ... ok
[INFO] [stdout] test parser::tests::valid::branch ... ok
[INFO] [stdout] test parser::tests::valid::char_class_expr ... ok
[INFO] [stdout] test parser::tests::valid::char_class_expr_negation ... ok
[INFO] [stdout] test parser::tests::valid::dot ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier_exact ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier_open_ended ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_lowercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_uppercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_mark_spacing_combining ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_mark_nonspacing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_decimal_digit ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_other_not_assigned ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_other_format ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_close ... ok
[INFO] [stdout] test parser::tests::invalid::non_capturing_group ... ok
[INFO] [stdout] test parser::tests::invalid::flag ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_other_private_use ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_other_control ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_connector ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_open ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_separator_space ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_mark_enclosing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_separator_line ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_modifier ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_currency ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_math ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_modifier ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_separator_paragraph ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_lowercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_titlecase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_titlecase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_modifier ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_uppercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_enclosing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_spacing_combining ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_control ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_format ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_close ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_connector ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_dash ... ok
[INFO] [stdout] test parser::tests::invalid::comment ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_dash ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_final_quote ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_initial_quote ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_currency ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_not_assigned ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_private_use ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_decimal_digit ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_final_quote ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_math ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_separator_line ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_initial_quote ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_separator_paragraph ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_separator_space ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_modifier ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_open ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_nonspcaing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_other ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iregexp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8a990f657c2c86883cfe172f7da2e95a70e37573b6b7fad0acfeec4ec2583cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a990f657c2c86883cfe172f7da2e95a70e37573b6b7fad0acfeec4ec2583cf", kill_on_drop: false }`
[INFO] [stdout] c8a990f657c2c86883cfe172f7da2e95a70e37573b6b7fad0acfeec4ec2583cf