[INFO] fetching crate lesbar 0.1.0...
[INFO] testing lesbar-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate lesbar 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lesbar 0.1.0
[INFO] finished tweaking crates.io crate lesbar 0.1.0
[INFO] tweaked toml for crates.io crate lesbar 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lesbar 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lesbar 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lesbar-text v0.1.0
[INFO] [stderr]   Downloaded rstest v0.21.0
[INFO] [stderr]   Downloaded lesbar-macros v0.1.0
[INFO] [stderr]   Downloaded winnow v0.7.3
[INFO] [stderr]   Downloaded mitsein v0.6.1
[INFO] [stderr]   Downloaded rstest_macros v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be4083af5a0efdb1705eda3d81cf892f801eda1c848d7a2ec0e54915d5025ce5
[INFO] running `Command { std: "docker" "start" "-a" "be4083af5a0efdb1705eda3d81cf892f801eda1c848d7a2ec0e54915d5025ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be4083af5a0efdb1705eda3d81cf892f801eda1c848d7a2ec0e54915d5025ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4083af5a0efdb1705eda3d81cf892f801eda1c848d7a2ec0e54915d5025ce5", kill_on_drop: false }`
[INFO] [stdout] be4083af5a0efdb1705eda3d81cf892f801eda1c848d7a2ec0e54915d5025ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea989ca689e8b078f49b2e6b5c82334c8ca15e7328c1515a6c81d62435945730
[INFO] running `Command { std: "docker" "start" "-a" "ea989ca689e8b078f49b2e6b5c82334c8ca15e7328c1515a6c81d62435945730", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling mitsein v0.6.1
[INFO] [stderr]    Compiling lesbar-text v0.1.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling lesbar-macros v0.1.0
[INFO] [stderr]    Compiling lesbar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "ea989ca689e8b078f49b2e6b5c82334c8ca15e7328c1515a6c81d62435945730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea989ca689e8b078f49b2e6b5c82334c8ca15e7328c1515a6c81d62435945730", kill_on_drop: false }`
[INFO] [stdout] ea989ca689e8b078f49b2e6b5c82334c8ca15e7328c1515a6c81d62435945730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bbd3016db58b8c353b6b1787adbcab68d7c6264d0df91e929a039d4b34f21fe
[INFO] running `Command { std: "docker" "start" "-a" "0bbd3016db58b8c353b6b1787adbcab68d7c6264d0df91e929a039d4b34f21fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling lesbar-macros v0.1.0
[INFO] [stderr]    Compiling lesbar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rstest v0.21.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "0bbd3016db58b8c353b6b1787adbcab68d7c6264d0df91e929a039d4b34f21fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bbd3016db58b8c353b6b1787adbcab68d7c6264d0df91e929a039d4b34f21fe", kill_on_drop: false }`
[INFO] [stdout] 0bbd3016db58b8c353b6b1787adbcab68d7c6264d0df91e929a039d4b34f21fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b10b6560606f83d08c1229038003f5d8ea79176ba32fe0fc012adeb98829303
[INFO] running `Command { std: "docker" "start" "-a" "5b10b6560606f83d08c1229038003f5d8ea79176ba32fe0fc012adeb98829303", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lesbar-ee5acb538e3a3281)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_01_only_one_char ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_02_only_one_char ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_05_whitespace ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_06_whitespace ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_04_japanese ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_09_combining ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_08_non_text_prefix ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_01_only_one_grapheme ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_10_combining ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_04_japanese ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_02_only_one_grapheme ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_05_whitespace ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_06_whitespace ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_03_alphabet ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_07_non_text_prefix ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_08_non_text_prefix ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_09_combining ... ok
[INFO] [stdout] test tstring::tests::pop_grapheme_or_from_tstring_until_exhausted_then_tstring_eq::case_10_combining ... ok
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_07_non_text_prefix ... ok
[INFO] [stderr]    Doc-tests lesbar
[INFO] [stdout] test tstring::tests::pop_char_or_from_tstring_until_exhausted_then_tstring_eq::case_03_alphabet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "5b10b6560606f83d08c1229038003f5d8ea79176ba32fe0fc012adeb98829303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b10b6560606f83d08c1229038003f5d8ea79176ba32fe0fc012adeb98829303", kill_on_drop: false }`
[INFO] [stdout] 5b10b6560606f83d08c1229038003f5d8ea79176ba32fe0fc012adeb98829303