[INFO] fetching crate knsh 0.0.3...
[INFO] testing knsh-0.0.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate knsh 0.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate knsh 0.0.3
[INFO] finished tweaking crates.io crate knsh 0.0.3
[INFO] tweaked toml for crates.io crate knsh 0.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate knsh 0.0.3 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 knsh 0.0.3 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81e4e492adadbd46158248cbe5e243dca4a9cffb0be7fe8d823c1f80e087ec82
[INFO] running `Command { std: "docker" "start" "-a" "81e4e492adadbd46158248cbe5e243dca4a9cffb0be7fe8d823c1f80e087ec82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81e4e492adadbd46158248cbe5e243dca4a9cffb0be7fe8d823c1f80e087ec82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81e4e492adadbd46158248cbe5e243dca4a9cffb0be7fe8d823c1f80e087ec82", kill_on_drop: false }`
[INFO] [stdout] 81e4e492adadbd46158248cbe5e243dca4a9cffb0be7fe8d823c1f80e087ec82
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac88d67be231d8513178289656e69c2c427617a2e21a8a7c3374d57cdac0656b
[INFO] running `Command { std: "docker" "start" "-a" "ac88d67be231d8513178289656e69c2c427617a2e21a8a7c3374d57cdac0656b", kill_on_drop: false }`
[INFO] [stderr]    Compiling knsh v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "ac88d67be231d8513178289656e69c2c427617a2e21a8a7c3374d57cdac0656b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac88d67be231d8513178289656e69c2c427617a2e21a8a7c3374d57cdac0656b", kill_on_drop: false }`
[INFO] [stdout] ac88d67be231d8513178289656e69c2c427617a2e21a8a7c3374d57cdac0656b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84b5950ba2c87b4bd6aa84547e4c0b8a30abb5692f4e56eadce4a32e8d328f9c
[INFO] running `Command { std: "docker" "start" "-a" "84b5950ba2c87b4bd6aa84547e4c0b8a30abb5692f4e56eadce4a32e8d328f9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling knsh v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "84b5950ba2c87b4bd6aa84547e4c0b8a30abb5692f4e56eadce4a32e8d328f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b5950ba2c87b4bd6aa84547e4c0b8a30abb5692f4e56eadce4a32e8d328f9c", kill_on_drop: false }`
[INFO] [stdout] 84b5950ba2c87b4bd6aa84547e4c0b8a30abb5692f4e56eadce4a32e8d328f9c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 141d509875b97a81216140b7d1c88ad38ae75a3f58492d2029c83d8bb1aa07b8
[INFO] running `Command { std: "docker" "start" "-a" "141d509875b97a81216140b7d1c88ad38ae75a3f58492d2029c83d8bb1aa07b8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/knsh-d58485d38ed4d135)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_add ... 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] running `Command { std: "docker" "inspect" "141d509875b97a81216140b7d1c88ad38ae75a3f58492d2029c83d8bb1aa07b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141d509875b97a81216140b7d1c88ad38ae75a3f58492d2029c83d8bb1aa07b8", kill_on_drop: false }`
[INFO] [stdout] 141d509875b97a81216140b7d1c88ad38ae75a3f58492d2029c83d8bb1aa07b8