[INFO] fetching crate mite 0.1.0...
[INFO] testing mite-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mite 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mite 0.1.0
[INFO] finished tweaking crates.io crate mite 0.1.0
[INFO] tweaked toml for crates.io crate mite 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mite 0.1.0 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 mite 0.1.0 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-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] 217bcc946c7ff0c5848a857420f85d96b80cfb28dbe46b7fab9753a3092b6a0e
[INFO] running `Command { std: "docker" "start" "-a" "217bcc946c7ff0c5848a857420f85d96b80cfb28dbe46b7fab9753a3092b6a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "217bcc946c7ff0c5848a857420f85d96b80cfb28dbe46b7fab9753a3092b6a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "217bcc946c7ff0c5848a857420f85d96b80cfb28dbe46b7fab9753a3092b6a0e", kill_on_drop: false }`
[INFO] [stdout] 217bcc946c7ff0c5848a857420f85d96b80cfb28dbe46b7fab9753a3092b6a0e
[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] 7c49b9673d1e53f2374ac32b2c445482f69e0829c159cf355e732336ff37ca7c
[INFO] running `Command { std: "docker" "start" "-a" "7c49b9673d1e53f2374ac32b2c445482f69e0829c159cf355e732336ff37ca7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling mite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "7c49b9673d1e53f2374ac32b2c445482f69e0829c159cf355e732336ff37ca7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c49b9673d1e53f2374ac32b2c445482f69e0829c159cf355e732336ff37ca7c", kill_on_drop: false }`
[INFO] [stdout] 7c49b9673d1e53f2374ac32b2c445482f69e0829c159cf355e732336ff37ca7c
[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] 728df69084f5705f0e6ee80e5b1fab06fdead3af7c865ecc776996f6719f10d0
[INFO] running `Command { std: "docker" "start" "-a" "728df69084f5705f0e6ee80e5b1fab06fdead3af7c865ecc776996f6719f10d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "728df69084f5705f0e6ee80e5b1fab06fdead3af7c865ecc776996f6719f10d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "728df69084f5705f0e6ee80e5b1fab06fdead3af7c865ecc776996f6719f10d0", kill_on_drop: false }`
[INFO] [stdout] 728df69084f5705f0e6ee80e5b1fab06fdead3af7c865ecc776996f6719f10d0
[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] e4031070685e099942f65aa61caa2c99d337374204670a99a29e508093d5e8ca
[INFO] running `Command { std: "docker" "start" "-a" "e4031070685e099942f65aa61caa2c99d337374204670a99a29e508093d5e8ca", 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/mite-2ae1329fc0d1d77a)
[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" "e4031070685e099942f65aa61caa2c99d337374204670a99a29e508093d5e8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4031070685e099942f65aa61caa2c99d337374204670a99a29e508093d5e8ca", kill_on_drop: false }`
[INFO] [stdout] e4031070685e099942f65aa61caa2c99d337374204670a99a29e508093d5e8ca