[INFO] fetching crate semdiff-differ-text 0.3.0...
[INFO] testing semdiff-differ-text-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate semdiff-differ-text 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate semdiff-differ-text 0.3.0
[INFO] finished tweaking crates.io crate semdiff-differ-text 0.3.0
[INFO] tweaked toml for crates.io crate semdiff-differ-text 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semdiff-differ-text 0.3.0 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 semdiff-differ-text 0.3.0 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] be12aac17ecc500b1ab4c1fbdce611aebe3bc3a5d33ed972f3e957651d20ad69
[INFO] running `Command { std: "docker" "start" "-a" "be12aac17ecc500b1ab4c1fbdce611aebe3bc3a5d33ed972f3e957651d20ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be12aac17ecc500b1ab4c1fbdce611aebe3bc3a5d33ed972f3e957651d20ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be12aac17ecc500b1ab4c1fbdce611aebe3bc3a5d33ed972f3e957651d20ad69", kill_on_drop: false }`
[INFO] [stdout] be12aac17ecc500b1ab4c1fbdce611aebe3bc3a5d33ed972f3e957651d20ad69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ce7a8a7801fce7d997e48e6462d7e83789ab03ac2bdb7866acdcde37a9a093e6
[INFO] running `Command { std: "docker" "start" "-a" "ce7a8a7801fce7d997e48e6462d7e83789ab03ac2bdb7866acdcde37a9a093e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zmij v1.0.20
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling infer v0.19.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling semdiff-core v0.3.0
[INFO] [stderr]    Compiling askama_parser v0.15.4
[INFO] [stderr]    Compiling askama_derive v0.15.4
[INFO] [stderr]    Compiling askama_macros v0.15.4
[INFO] [stderr]    Compiling askama v0.15.4
[INFO] [stderr]    Compiling semdiff-output v0.3.0
[INFO] [stderr]    Compiling semdiff-differ-text v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.92s
[INFO] running `Command { std: "docker" "inspect" "ce7a8a7801fce7d997e48e6462d7e83789ab03ac2bdb7866acdcde37a9a093e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7a8a7801fce7d997e48e6462d7e83789ab03ac2bdb7866acdcde37a9a093e6", kill_on_drop: false }`
[INFO] [stdout] ce7a8a7801fce7d997e48e6462d7e83789ab03ac2bdb7866acdcde37a9a093e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 386a6f1f995487a9fcdedbfbfa9fc84d9e24163333ed5884be885e2f2507b8bd
[INFO] running `Command { std: "docker" "start" "-a" "386a6f1f995487a9fcdedbfbfa9fc84d9e24163333ed5884be885e2f2507b8bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling semdiff-differ-text v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "386a6f1f995487a9fcdedbfbfa9fc84d9e24163333ed5884be885e2f2507b8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "386a6f1f995487a9fcdedbfbfa9fc84d9e24163333ed5884be885e2f2507b8bd", kill_on_drop: false }`
[INFO] [stdout] 386a6f1f995487a9fcdedbfbfa9fc84d9e24163333ed5884be885e2f2507b8bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a40b05d69facccd0a611c7596dea3b3c60d4a12a256ddd56d51a0b757c788c9a
[INFO] running `Command { std: "docker" "start" "-a" "a40b05d69facccd0a611c7596dea3b3c60d4a12a256ddd56d51a0b757c788c9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semdiff_differ_text-d7bb96897e4db1a3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::text_diff_lines_counts_line_changes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests semdiff_differ_text
[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" "a40b05d69facccd0a611c7596dea3b3c60d4a12a256ddd56d51a0b757c788c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a40b05d69facccd0a611c7596dea3b3c60d4a12a256ddd56d51a0b757c788c9a", kill_on_drop: false }`
[INFO] [stdout] a40b05d69facccd0a611c7596dea3b3c60d4a12a256ddd56d51a0b757c788c9a
