[INFO] fetching crate iregexp 0.1.1...
[INFO] testing iregexp-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate iregexp 0.1.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iregexp 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_derive v2.8.3
[INFO] [stderr]   Downloaded pest_generator v2.8.3
[INFO] [stderr]   Downloaded pest_meta v2.8.3
[INFO] [stderr]   Downloaded pest v2.8.3
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b4d719b29a9ce1474f52574539327be113e8b3e4028e1201b72505c3342ade
[INFO] running `Command { std: "docker" "start" "-a" "06b4d719b29a9ce1474f52574539327be113e8b3e4028e1201b72505c3342ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b4d719b29a9ce1474f52574539327be113e8b3e4028e1201b72505c3342ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b4d719b29a9ce1474f52574539327be113e8b3e4028e1201b72505c3342ade", kill_on_drop: false }`
[INFO] [stdout] 06b4d719b29a9ce1474f52574539327be113e8b3e4028e1201b72505c3342ade
[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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0cad6d2eab51fd3b3484ee15e26cf394b0b6e7b56cba15a6ea3e62e3d7b4c2
[INFO] running `Command { std: "docker" "start" "-a" "5c0cad6d2eab51fd3b3484ee15e26cf394b0b6e7b56cba15a6ea3e62e3d7b4c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling iregexp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "5c0cad6d2eab51fd3b3484ee15e26cf394b0b6e7b56cba15a6ea3e62e3d7b4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0cad6d2eab51fd3b3484ee15e26cf394b0b6e7b56cba15a6ea3e62e3d7b4c2", kill_on_drop: false }`
[INFO] [stdout] 5c0cad6d2eab51fd3b3484ee15e26cf394b0b6e7b56cba15a6ea3e62e3d7b4c2
[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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344711f1c2e1e781f91dab8ea235d740c76342f285b3a7f17658a858032d2ebb
[INFO] running `Command { std: "docker" "start" "-a" "344711f1c2e1e781f91dab8ea235d740c76342f285b3a7f17658a858032d2ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling iregexp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "344711f1c2e1e781f91dab8ea235d740c76342f285b3a7f17658a858032d2ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344711f1c2e1e781f91dab8ea235d740c76342f285b3a7f17658a858032d2ebb", kill_on_drop: false }`
[INFO] [stdout] 344711f1c2e1e781f91dab8ea235d740c76342f285b3a7f17658a858032d2ebb
[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" "-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa6ea40456c008ba1b27ed70c91ec08f7201ea2a1a800993740820db84c2a928
[INFO] running `Command { std: "docker" "start" "-a" "aa6ea40456c008ba1b27ed70c91ec08f7201ea2a1a800993740820db84c2a928", 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/iregexp-fb4788953fa6330d)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test parser::tests::invalid::atomic_group ... ok
[INFO] [stdout] test parser::tests::invalid::conditional_group ... ok
[INFO] [stdout] test parser::tests::invalid::back_reference ... ok
[INFO] [stdout] test parser::tests::invalid::named_group ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier ... ok
[INFO] [stdout] test parser::tests::invalid::lookahead ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier_exact ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter ... 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::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::unicode_character_category_inverted_letter_lowercase ... 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_uppercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_mark_nonspacing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_letter_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_mark_enclosing ... 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_letter_modifier ... ok
[INFO] [stdout] test parser::tests::invalid::flag ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_decimal_digit ... ok
[INFO] [stdout] test parser::tests::valid::range_quantifier_open_ended ... 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_private_use ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_initial_quote ... 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_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_separator_paragraph ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_currency ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_separator_space ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_close ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_connector ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_number_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_other_control ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_modifier ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_nonspcaing ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_spacing_combining ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_lowercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_uppercase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_decimal_digit ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_letter ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_control ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_number_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_other_format ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_mark_enclosing ... 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_dash ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_other ... 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_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_final_quote ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_initial_quote ... 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_separator_line ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_currency ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_separator_paragraph ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_math ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_symbol_other ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_letter_titlecase ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_punctuation_dash ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_symbol_modifier ... ok
[INFO] [stdout] test parser::tests::invalid::non_capturing_group ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_separator_space ... ok
[INFO] [stdout] test parser::tests::valid::unicode_character_category_inverted_punctuation_final_quote ... ok
[INFO] [stderr]    Doc-tests iregexp
[INFO] [stdout] test parser::tests::invalid::comment ... 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_modifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[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 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa6ea40456c008ba1b27ed70c91ec08f7201ea2a1a800993740820db84c2a928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6ea40456c008ba1b27ed70c91ec08f7201ea2a1a800993740820db84c2a928", kill_on_drop: false }`
[INFO] [stdout] aa6ea40456c008ba1b27ed70c91ec08f7201ea2a1a800993740820db84c2a928