[INFO] fetching crate typewriter-rs 1.0.0...
[INFO] testing typewriter-rs-1.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate typewriter-rs 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate typewriter-rs 1.0.0
[INFO] finished tweaking crates.io crate typewriter-rs 1.0.0
[INFO] tweaked toml for crates.io crate typewriter-rs 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate typewriter-rs 1.0.0 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] crate crates.io crate typewriter-rs 1.0.0 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-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ace93046f9f1d7c6cf82abe436d6d6fe5dc7aa2d2bd710c9ae659d3a3981a3fd
[INFO] running `Command { std: "docker" "start" "-a" "ace93046f9f1d7c6cf82abe436d6d6fe5dc7aa2d2bd710c9ae659d3a3981a3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ace93046f9f1d7c6cf82abe436d6d6fe5dc7aa2d2bd710c9ae659d3a3981a3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ace93046f9f1d7c6cf82abe436d6d6fe5dc7aa2d2bd710c9ae659d3a3981a3fd", kill_on_drop: false }`
[INFO] [stdout] ace93046f9f1d7c6cf82abe436d6d6fe5dc7aa2d2bd710c9ae659d3a3981a3fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 286ded488199b735ac79c52510a0c45d77d4f188bc1caa8a65b71ae359b277ff
[INFO] running `Command { std: "docker" "start" "-a" "286ded488199b735ac79c52510a0c45d77d4f188bc1caa8a65b71ae359b277ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling rustix v0.37.11
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling anstream v0.3.0
[INFO] [stderr]    Compiling clap_builder v4.2.2
[INFO] [stderr]    Compiling clap v4.2.2
[INFO] [stderr]    Compiling typewriter-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "286ded488199b735ac79c52510a0c45d77d4f188bc1caa8a65b71ae359b277ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286ded488199b735ac79c52510a0c45d77d4f188bc1caa8a65b71ae359b277ff", kill_on_drop: false }`
[INFO] [stdout] 286ded488199b735ac79c52510a0c45d77d4f188bc1caa8a65b71ae359b277ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bf0f5acf1d95c5bc4d139d8410847e0f513be0a19e895891ef095a44faa591f0
[INFO] running `Command { std: "docker" "start" "-a" "bf0f5acf1d95c5bc4d139d8410847e0f513be0a19e895891ef095a44faa591f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewriter-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "bf0f5acf1d95c5bc4d139d8410847e0f513be0a19e895891ef095a44faa591f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0f5acf1d95c5bc4d139d8410847e0f513be0a19e895891ef095a44faa591f0", kill_on_drop: false }`
[INFO] [stdout] bf0f5acf1d95c5bc4d139d8410847e0f513be0a19e895891ef095a44faa591f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f9f0d5cf14c0f70b432c92db83f7903f1d654e64ee80576abbc15c1307b403dd
[INFO] running `Command { std: "docker" "start" "-a" "f9f0d5cf14c0f70b432c92db83f7903f1d654e64ee80576abbc15c1307b403dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/typewriter_rs-e0dec210364d8082)
[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" "f9f0d5cf14c0f70b432c92db83f7903f1d654e64ee80576abbc15c1307b403dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f0d5cf14c0f70b432c92db83f7903f1d654e64ee80576abbc15c1307b403dd", kill_on_drop: false }`
[INFO] [stdout] f9f0d5cf14c0f70b432c92db83f7903f1d654e64ee80576abbc15c1307b403dd