[INFO] fetching crate impl-converter-helper 0.1.2...
[INFO] testing impl-converter-helper-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate impl-converter-helper 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate impl-converter-helper 0.1.2
[INFO] finished tweaking crates.io crate impl-converter-helper 0.1.2
[INFO] tweaked toml for crates.io crate impl-converter-helper 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate impl-converter-helper 0.1.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[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] bb1eb641ae5979c0fdb5286c8f6a668825a4f1189914be3c8654eb5b48c77979
[INFO] running `Command { std: "docker" "start" "-a" "bb1eb641ae5979c0fdb5286c8f6a668825a4f1189914be3c8654eb5b48c77979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb1eb641ae5979c0fdb5286c8f6a668825a4f1189914be3c8654eb5b48c77979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1eb641ae5979c0fdb5286c8f6a668825a4f1189914be3c8654eb5b48c77979", kill_on_drop: false }`
[INFO] [stdout] bb1eb641ae5979c0fdb5286c8f6a668825a4f1189914be3c8654eb5b48c77979
[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] b5ce51dcb9864fd2065ff97219ed3d819530f5a31098a4fb7be7cd9451081655
[INFO] running `Command { std: "docker" "start" "-a" "b5ce51dcb9864fd2065ff97219ed3d819530f5a31098a4fb7be7cd9451081655", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl-converter-helper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "b5ce51dcb9864fd2065ff97219ed3d819530f5a31098a4fb7be7cd9451081655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ce51dcb9864fd2065ff97219ed3d819530f5a31098a4fb7be7cd9451081655", kill_on_drop: false }`
[INFO] [stdout] b5ce51dcb9864fd2065ff97219ed3d819530f5a31098a4fb7be7cd9451081655
[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] 283de150115721038a13e40a3f9edd1b685327c2267c3ea8e8f240e98d12e4a9
[INFO] running `Command { std: "docker" "start" "-a" "283de150115721038a13e40a3f9edd1b685327c2267c3ea8e8f240e98d12e4a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl-converter-helper v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "283de150115721038a13e40a3f9edd1b685327c2267c3ea8e8f240e98d12e4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283de150115721038a13e40a3f9edd1b685327c2267c3ea8e8f240e98d12e4a9", kill_on_drop: false }`
[INFO] [stdout] 283de150115721038a13e40a3f9edd1b685327c2267c3ea8e8f240e98d12e4a9
[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] d2de259246a6c4d621b5a3c0d749466328ca8ad0b762477c02ea0807c108a48d
[INFO] running `Command { std: "docker" "start" "-a" "d2de259246a6c4d621b5a3c0d749466328ca8ad0b762477c02ea0807c108a48d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/impl_converter_helper-8a8abb5ff267c43a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests impl_converter_helper
[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 6 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - from (line 81) ... ok
[INFO] [stdout] test src/lib.rs - try_from (line 177) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2de259246a6c4d621b5a3c0d749466328ca8ad0b762477c02ea0807c108a48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2de259246a6c4d621b5a3c0d749466328ca8ad0b762477c02ea0807c108a48d", kill_on_drop: false }`
[INFO] [stdout] d2de259246a6c4d621b5a3c0d749466328ca8ad0b762477c02ea0807c108a48d