[INFO] fetching crate carlos 0.0.1...
[INFO] testing carlos-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate carlos 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate carlos 0.0.1
[INFO] finished tweaking crates.io crate carlos 0.0.1
[INFO] tweaked toml for crates.io crate carlos 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate carlos 0.0.1 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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8fd5a1d3c9d80dbfebc3f0ab8032745653e3d3d10d522e01a60f80cf22923645
[INFO] running `Command { std: "docker" "start" "-a" "8fd5a1d3c9d80dbfebc3f0ab8032745653e3d3d10d522e01a60f80cf22923645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd5a1d3c9d80dbfebc3f0ab8032745653e3d3d10d522e01a60f80cf22923645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd5a1d3c9d80dbfebc3f0ab8032745653e3d3d10d522e01a60f80cf22923645", kill_on_drop: false }`
[INFO] [stdout] 8fd5a1d3c9d80dbfebc3f0ab8032745653e3d3d10d522e01a60f80cf22923645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 61627b422b9bbc49eb4bb0253882afbc2e6c515a646cbe1d0cd9e8f937340be6
[INFO] running `Command { std: "docker" "start" "-a" "61627b422b9bbc49eb4bb0253882afbc2e6c515a646cbe1d0cd9e8f937340be6", kill_on_drop: false }`
[INFO] [stderr]    Compiling carlos v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "61627b422b9bbc49eb4bb0253882afbc2e6c515a646cbe1d0cd9e8f937340be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61627b422b9bbc49eb4bb0253882afbc2e6c515a646cbe1d0cd9e8f937340be6", kill_on_drop: false }`
[INFO] [stdout] 61627b422b9bbc49eb4bb0253882afbc2e6c515a646cbe1d0cd9e8f937340be6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 653882e1751b46a0ea3510b4770beacde27af40792bc5fe19ad4f3096b191d46
[INFO] running `Command { std: "docker" "start" "-a" "653882e1751b46a0ea3510b4770beacde27af40792bc5fe19ad4f3096b191d46", kill_on_drop: false }`
[INFO] [stderr]    Compiling carlos v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "653882e1751b46a0ea3510b4770beacde27af40792bc5fe19ad4f3096b191d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653882e1751b46a0ea3510b4770beacde27af40792bc5fe19ad4f3096b191d46", kill_on_drop: false }`
[INFO] [stdout] 653882e1751b46a0ea3510b4770beacde27af40792bc5fe19ad4f3096b191d46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bf9c71c4b720d883ba6ca19690170051b16d3cbcbdce500174075324ab8c8bc7
[INFO] running `Command { std: "docker" "start" "-a" "bf9c71c4b720d883ba6ca19690170051b16d3cbcbdce500174075324ab8c8bc7", 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/carlos-1fad87c8f08d2fa4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests carlos
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "bf9c71c4b720d883ba6ca19690170051b16d3cbcbdce500174075324ab8c8bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9c71c4b720d883ba6ca19690170051b16d3cbcbdce500174075324ab8c8bc7", kill_on_drop: false }`
[INFO] [stdout] bf9c71c4b720d883ba6ca19690170051b16d3cbcbdce500174075324ab8c8bc7