[INFO] fetching crate cow-replace 0.1.1...
[INFO] testing cow-replace-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cow-replace 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cow-replace 0.1.1
[INFO] finished tweaking crates.io crate cow-replace 0.1.1
[INFO] tweaked toml for crates.io crate cow-replace 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cow-replace 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43f8e0a1917f54cb9b853e1f20f9b6b7d30d3fcc666a2b65481f8849fdec0e74
[INFO] running `Command { std: "docker" "start" "-a" "43f8e0a1917f54cb9b853e1f20f9b6b7d30d3fcc666a2b65481f8849fdec0e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43f8e0a1917f54cb9b853e1f20f9b6b7d30d3fcc666a2b65481f8849fdec0e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f8e0a1917f54cb9b853e1f20f9b6b7d30d3fcc666a2b65481f8849fdec0e74", kill_on_drop: false }`
[INFO] [stdout] 43f8e0a1917f54cb9b853e1f20f9b6b7d30d3fcc666a2b65481f8849fdec0e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 150dd2c72b6c1bd00a422703fd7c871109d1bf0896fe2e8cc31c42852d575d1f
[INFO] running `Command { std: "docker" "start" "-a" "150dd2c72b6c1bd00a422703fd7c871109d1bf0896fe2e8cc31c42852d575d1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling cow-replace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "150dd2c72b6c1bd00a422703fd7c871109d1bf0896fe2e8cc31c42852d575d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "150dd2c72b6c1bd00a422703fd7c871109d1bf0896fe2e8cc31c42852d575d1f", kill_on_drop: false }`
[INFO] [stdout] 150dd2c72b6c1bd00a422703fd7c871109d1bf0896fe2e8cc31c42852d575d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a77003b8501d5c2d704ffe3e6392867e4a5706f1296e72effee87dc8ee2c771
[INFO] running `Command { std: "docker" "start" "-a" "6a77003b8501d5c2d704ffe3e6392867e4a5706f1296e72effee87dc8ee2c771", kill_on_drop: false }`
[INFO] [stderr]    Compiling cow-replace v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "6a77003b8501d5c2d704ffe3e6392867e4a5706f1296e72effee87dc8ee2c771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a77003b8501d5c2d704ffe3e6392867e4a5706f1296e72effee87dc8ee2c771", kill_on_drop: false }`
[INFO] [stdout] 6a77003b8501d5c2d704ffe3e6392867e4a5706f1296e72effee87dc8ee2c771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebc5d707dda7f5affb965e85c70c87647c72f44534705cf73c7c862615654902
[INFO] running `Command { std: "docker" "start" "-a" "ebc5d707dda7f5affb965e85c70c87647c72f44534705cf73c7c862615654902", 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/cow_replace-84a1aec82a2f2648)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_cow_replace_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_string_remove_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_string_replace_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_cow_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_cow_remove_all_ascii_in_place ... ok
[INFO] [stdout] test tests::test_cow_replace_all_str ... ok
[INFO] [stdout] test tests::test_str_replace_all_str ... ok
[INFO] [stdout] test tests::test_string_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_trait_separation ... ok
[INFO] [stderr]    Doc-tests cow_replace
[INFO] [stdout] test tests::test_str_remove_all_ascii ... ok
[INFO] [stdout] test tests::test_string_replace_all_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ReplaceStringInPlace::remove_all_ascii_in_place (line 126) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceString::remove_all_ascii (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceStringInPlace::replace_all_ascii_in_place (line 153) ... ok
[INFO] [stdout] test src/lib.rs - ReplaceString::replace_all_str (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebc5d707dda7f5affb965e85c70c87647c72f44534705cf73c7c862615654902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebc5d707dda7f5affb965e85c70c87647c72f44534705cf73c7c862615654902", kill_on_drop: false }`
[INFO] [stdout] ebc5d707dda7f5affb965e85c70c87647c72f44534705cf73c7c862615654902