[INFO] fetching crate loopcat 0.2.0...
[INFO] testing loopcat-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate loopcat 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate loopcat 0.2.0
[INFO] finished tweaking crates.io crate loopcat 0.2.0
[INFO] tweaked toml for crates.io crate loopcat 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate loopcat 0.2.0 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 loopcat 0.2.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c983327e8f2641b168fb8ceced961502746ccc6f7f33766292cf9d7cd88167e4
[INFO] running `Command { std: "docker" "start" "-a" "c983327e8f2641b168fb8ceced961502746ccc6f7f33766292cf9d7cd88167e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c983327e8f2641b168fb8ceced961502746ccc6f7f33766292cf9d7cd88167e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c983327e8f2641b168fb8ceced961502746ccc6f7f33766292cf9d7cd88167e4", kill_on_drop: false }`
[INFO] [stdout] c983327e8f2641b168fb8ceced961502746ccc6f7f33766292cf9d7cd88167e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 25d03e8eeb18bf265435ba4e7ab20b512724e244fffb4b8d6517b5313c7166f9
[INFO] running `Command { std: "docker" "start" "-a" "25d03e8eeb18bf265435ba4e7ab20b512724e244fffb4b8d6517b5313c7166f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling loopcat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "25d03e8eeb18bf265435ba4e7ab20b512724e244fffb4b8d6517b5313c7166f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d03e8eeb18bf265435ba4e7ab20b512724e244fffb4b8d6517b5313c7166f9", kill_on_drop: false }`
[INFO] [stdout] 25d03e8eeb18bf265435ba4e7ab20b512724e244fffb4b8d6517b5313c7166f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 30b4b9f2f2d75a2b3f926dcfdf9ae6237d229b40a14b46404fae62f73630472d
[INFO] running `Command { std: "docker" "start" "-a" "30b4b9f2f2d75a2b3f926dcfdf9ae6237d229b40a14b46404fae62f73630472d", kill_on_drop: false }`
[INFO] [stderr]    Compiling loopcat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "30b4b9f2f2d75a2b3f926dcfdf9ae6237d229b40a14b46404fae62f73630472d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b4b9f2f2d75a2b3f926dcfdf9ae6237d229b40a14b46404fae62f73630472d", kill_on_drop: false }`
[INFO] [stdout] 30b4b9f2f2d75a2b3f926dcfdf9ae6237d229b40a14b46404fae62f73630472d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 775f7c1b0708d457ca6fa71eee7fef2e6add4236a2fc7a0b5d77bfeaa4f72f04
[INFO] running `Command { std: "docker" "start" "-a" "775f7c1b0708d457ca6fa71eee7fef2e6add4236a2fc7a0b5d77bfeaa4f72f04", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/loopcat-2d64a337b7f5bd56)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_lööp_print ... ok
[INFO] [stdout] test tests::test_lööp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests example/main.rs (/opt/rustwide/target/debug/deps/loopcat_example-bf8d2f64f9310774)
[INFO] [stderr]    Doc-tests loopcat
[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] [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" "775f7c1b0708d457ca6fa71eee7fef2e6add4236a2fc7a0b5d77bfeaa4f72f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775f7c1b0708d457ca6fa71eee7fef2e6add4236a2fc7a0b5d77bfeaa4f72f04", kill_on_drop: false }`
[INFO] [stdout] 775f7c1b0708d457ca6fa71eee7fef2e6add4236a2fc7a0b5d77bfeaa4f72f04