[INFO] fetching crate widest-line 0.1.0...
[INFO] testing widest-line-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate widest-line 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate widest-line 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate widest-line 0.1.0
[INFO] tweaked toml for crates.io crate widest-line 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate widest-line 0.1.0 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 widest-line 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d91d0a79c368879b97d8271a6e9968f6069c0646af6e9f9ce74e723b242924cb
[INFO] running `Command { std: "docker" "start" "-a" "d91d0a79c368879b97d8271a6e9968f6069c0646af6e9f9ce74e723b242924cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d91d0a79c368879b97d8271a6e9968f6069c0646af6e9f9ce74e723b242924cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d91d0a79c368879b97d8271a6e9968f6069c0646af6e9f9ce74e723b242924cb", kill_on_drop: false }`
[INFO] [stdout] d91d0a79c368879b97d8271a6e9968f6069c0646af6e9f9ce74e723b242924cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e87213d1d452e898e56d8dfff9ebc974916dff7735e73356ce2ca09064d2be88
[INFO] running `Command { std: "docker" "start" "-a" "e87213d1d452e898e56d8dfff9ebc974916dff7735e73356ce2ca09064d2be88", kill_on_drop: false }`
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling east-asian-width v0.1.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling string-width v0.1.0
[INFO] [stderr]    Compiling widest-line v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "e87213d1d452e898e56d8dfff9ebc974916dff7735e73356ce2ca09064d2be88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87213d1d452e898e56d8dfff9ebc974916dff7735e73356ce2ca09064d2be88", kill_on_drop: false }`
[INFO] [stdout] e87213d1d452e898e56d8dfff9ebc974916dff7735e73356ce2ca09064d2be88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 22003e22e341ff6c702c6f582cc3d09f6f04530329379e33f99e2870a87fc356
[INFO] running `Command { std: "docker" "start" "-a" "22003e22e341ff6c702c6f582cc3d09f6f04530329379e33f99e2870a87fc356", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling widest-line v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.49s
[INFO] running `Command { std: "docker" "inspect" "22003e22e341ff6c702c6f582cc3d09f6f04530329379e33f99e2870a87fc356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22003e22e341ff6c702c6f582cc3d09f6f04530329379e33f99e2870a87fc356", kill_on_drop: false }`
[INFO] [stdout] 22003e22e341ff6c702c6f582cc3d09f6f04530329379e33f99e2870a87fc356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0dabd5c9dee8f74365b84dbc2db026246932a73343949a519a81941a4b56af0b
[INFO] running `Command { std: "docker" "start" "-a" "0dabd5c9dee8f74365b84dbc2db026246932a73343949a519a81941a4b56af0b", 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/widest_line-ba569ad3623f35ff)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_widest_line::case_04 ... ok
[INFO] [stdout] test tests::test_widest_line::case_08 ... ok
[INFO] [stdout] test tests::test_widest_line::case_10 ... ok
[INFO] [stdout] test tests::test_widest_line::case_03 ... ok
[INFO] [stdout] test tests::test_widest_line::case_07 ... ok
[INFO] [stdout] test tests::test_widest_line::case_05 ... ok
[INFO] [stdout] test tests::test_widest_line::case_02 ... ok
[INFO] [stdout] test tests::test_widest_line::case_06 ... ok
[INFO] [stdout] test tests::test_widest_line::case_09 ... ok
[INFO] [stdout] test tests::test_widest_line::case_14 ... ok
[INFO] [stdout] test tests::test_widest_line::case_11 ... ok
[INFO] [stdout] test tests::test_widest_line::case_13 ... ok
[INFO] [stdout] test tests::test_widest_line::case_12 ... ok
[INFO] [stdout] test tests::test_widest_line::case_01 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests widest_line
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - widest_line (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0dabd5c9dee8f74365b84dbc2db026246932a73343949a519a81941a4b56af0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dabd5c9dee8f74365b84dbc2db026246932a73343949a519a81941a4b56af0b", kill_on_drop: false }`
[INFO] [stdout] 0dabd5c9dee8f74365b84dbc2db026246932a73343949a519a81941a4b56af0b