[INFO] fetching crate lambda-build 0.0.1-alpha...
[INFO] testing lambda-build-0.0.1-alpha against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate lambda-build 0.0.1-alpha into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate lambda-build 0.0.1-alpha
[INFO] finished tweaking crates.io crate lambda-build 0.0.1-alpha
[INFO] tweaked toml for crates.io crate lambda-build 0.0.1-alpha written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lambda-build 0.0.1-alpha 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 lambda-build 0.0.1-alpha 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] 9bf8033e0dc2f00e99be7068c2e2fc23078b7c3e7679430bfc684f6189d57a1b
[INFO] running `Command { std: "docker" "start" "-a" "9bf8033e0dc2f00e99be7068c2e2fc23078b7c3e7679430bfc684f6189d57a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf8033e0dc2f00e99be7068c2e2fc23078b7c3e7679430bfc684f6189d57a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf8033e0dc2f00e99be7068c2e2fc23078b7c3e7679430bfc684f6189d57a1b", kill_on_drop: false }`
[INFO] [stdout] 9bf8033e0dc2f00e99be7068c2e2fc23078b7c3e7679430bfc684f6189d57a1b
[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] 80542c96fa3d57037c316f00c1bb2a8d0f8a04ba41a6d4b9d388e88eea25acb3
[INFO] running `Command { std: "docker" "start" "-a" "80542c96fa3d57037c316f00c1bb2a8d0f8a04ba41a6d4b9d388e88eea25acb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.48
[INFO] [stderr]    Compiling lambda-build v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "80542c96fa3d57037c316f00c1bb2a8d0f8a04ba41a6d4b9d388e88eea25acb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80542c96fa3d57037c316f00c1bb2a8d0f8a04ba41a6d4b9d388e88eea25acb3", kill_on_drop: false }`
[INFO] [stdout] 80542c96fa3d57037c316f00c1bb2a8d0f8a04ba41a6d4b9d388e88eea25acb3
[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] 3e2431ff4de6b56405e05effe4d4bdd756aa7f97a0ea7c97c93a1214f02e171d
[INFO] running `Command { std: "docker" "start" "-a" "3e2431ff4de6b56405e05effe4d4bdd756aa7f97a0ea7c97c93a1214f02e171d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lambda-build v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3e2431ff4de6b56405e05effe4d4bdd756aa7f97a0ea7c97c93a1214f02e171d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2431ff4de6b56405e05effe4d4bdd756aa7f97a0ea7c97c93a1214f02e171d", kill_on_drop: false }`
[INFO] [stdout] 3e2431ff4de6b56405e05effe4d4bdd756aa7f97a0ea7c97c93a1214f02e171d
[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] b1173838366946bfdaab788af3b4b0c58bde20382685fd3f55af0fabeb5a09a8
[INFO] running `Command { std: "docker" "start" "-a" "b1173838366946bfdaab788af3b4b0c58bde20382685fd3f55af0fabeb5a09a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lambda_build-17017a3550d94149)
[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" "b1173838366946bfdaab788af3b4b0c58bde20382685fd3f55af0fabeb5a09a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1173838366946bfdaab788af3b4b0c58bde20382685fd3f55af0fabeb5a09a8", kill_on_drop: false }`
[INFO] [stdout] b1173838366946bfdaab788af3b4b0c58bde20382685fd3f55af0fabeb5a09a8