[INFO] fetching crate rustfix 0.9.5...
[INFO] testing rustfix-0.9.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rustfix 0.9.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustfix 0.9.5
[INFO] finished tweaking crates.io crate rustfix 0.9.5
[INFO] tweaked toml for crates.io crate rustfix 0.9.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustfix 0.9.5 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustfix 0.9.5 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 633ee0aed776cf2debc93df02c6ff8a5ad037973a135af03d4016bf5f1f386a9
[INFO] running `Command { std: "docker" "start" "-a" "633ee0aed776cf2debc93df02c6ff8a5ad037973a135af03d4016bf5f1f386a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "633ee0aed776cf2debc93df02c6ff8a5ad037973a135af03d4016bf5f1f386a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633ee0aed776cf2debc93df02c6ff8a5ad037973a135af03d4016bf5f1f386a9", kill_on_drop: false }`
[INFO] [stdout] 633ee0aed776cf2debc93df02c6ff8a5ad037973a135af03d4016bf5f1f386a9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c020ab318223693ed3658188eb78beef60eac2fdc562cd979282fb40ee0355
[INFO] running `Command { std: "docker" "start" "-a" "d0c020ab318223693ed3658188eb78beef60eac2fdc562cd979282fb40ee0355", kill_on_drop: false }`
[INFO] [stderr]    Compiling zmij v1.0.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustfix v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "d0c020ab318223693ed3658188eb78beef60eac2fdc562cd979282fb40ee0355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c020ab318223693ed3658188eb78beef60eac2fdc562cd979282fb40ee0355", kill_on_drop: false }`
[INFO] [stdout] d0c020ab318223693ed3658188eb78beef60eac2fdc562cd979282fb40ee0355
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f3f049e76c4d51c9e724a7366d2efeeeedc60538e673d4fd14fed15e49e8564
[INFO] running `Command { std: "docker" "start" "-a" "2f3f049e76c4d51c9e724a7366d2efeeeedc60538e673d4fd14fed15e49e8564", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling utf8-width v0.1.8
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling anstyle-lossy v1.1.4
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-svg v0.1.12
[INFO] [stderr]    Compiling snapbox-macros v0.4.0
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling rustfix v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling snapbox v0.6.24
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 40.86s
[INFO] running `Command { std: "docker" "inspect" "2f3f049e76c4d51c9e724a7366d2efeeeedc60538e673d4fd14fed15e49e8564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3f049e76c4d51c9e724a7366d2efeeeedc60538e673d4fd14fed15e49e8564", kill_on_drop: false }`
[INFO] [stdout] 2f3f049e76c4d51c9e724a7366d2efeeeedc60538e673d4fd14fed15e49e8564
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9183dd10e88b5ea1d1fd8a7c1c8f7425b8232f9deb865cbed61c2d935ed59f87
[INFO] running `Command { std: "docker" "start" "-a" "9183dd10e88b5ea1d1fd8a7c1c8f7425b8232f9deb865cbed61c2d935ed59f87", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustfix-b2dfb8c9caa6d9c5)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test replace::tests::insert_at_beginning ... ok
[INFO] [stdout] test replace::tests::empty_to_vec_roundtrip ... ok
[INFO] [stdout] test replace::tests::insert_at_end ... ok
[INFO] [stdout] test replace::tests::commit_restore ... ok
[INFO] [stdout] test replace::tests::insert_same_twice ... ok
[INFO] [stdout] test replace::tests::replace_same_range_diff_data ... ok
[INFO] [stdout] test replace::tests::replace_same_range_same_data ... ok
[INFO] [stdout] test replace::tests::replace_some_stuff ... ok
[INFO] [stdout] test replace::tests::replace_invalid_range ... ok
[INFO] [stdout] test replace::tests::replace_multiple_lines ... ok
[INFO] [stdout] test replace::tests::replace_multiple_lines_with_insert_only ... ok
[INFO] [stdout] test replace::tests::replace_a_single_char ... ok
[INFO] [stdout] test replace::tests::broken_replacements ... ok
[INFO] [stdout] test replace::tests::new_to_vec_roundtrip ... ok
[INFO] [stdout] test replace::tests::replace_random_chunks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustfix
[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" "9183dd10e88b5ea1d1fd8a7c1c8f7425b8232f9deb865cbed61c2d935ed59f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9183dd10e88b5ea1d1fd8a7c1c8f7425b8232f9deb865cbed61c2d935ed59f87", kill_on_drop: false }`
[INFO] [stdout] 9183dd10e88b5ea1d1fd8a7c1c8f7425b8232f9deb865cbed61c2d935ed59f87
