[INFO] fetching crate rs2 0.1.1...
[INFO] testing rs2-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rs2 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rs2 0.1.1
[INFO] finished tweaking crates.io crate rs2 0.1.1
[INFO] tweaked toml for crates.io crate rs2 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs2 0.1.1 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-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] 8d25165fd4d6bd5df36414298e605bc72802d71f1033b359b03327fd3863b17e
[INFO] running `Command { std: "docker" "start" "-a" "8d25165fd4d6bd5df36414298e605bc72802d71f1033b359b03327fd3863b17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d25165fd4d6bd5df36414298e605bc72802d71f1033b359b03327fd3863b17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d25165fd4d6bd5df36414298e605bc72802d71f1033b359b03327fd3863b17e", kill_on_drop: false }`
[INFO] [stdout] 8d25165fd4d6bd5df36414298e605bc72802d71f1033b359b03327fd3863b17e
[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] 031ed973704d6c96b35e683f7d796cd7b1829597f97cb2535a7e4f34c2cae74c
[INFO] running `Command { std: "docker" "start" "-a" "031ed973704d6c96b35e683f7d796cd7b1829597f97cb2535a7e4f34c2cae74c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "031ed973704d6c96b35e683f7d796cd7b1829597f97cb2535a7e4f34c2cae74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031ed973704d6c96b35e683f7d796cd7b1829597f97cb2535a7e4f34c2cae74c", kill_on_drop: false }`
[INFO] [stdout] 031ed973704d6c96b35e683f7d796cd7b1829597f97cb2535a7e4f34c2cae74c
[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] dc0e04d1c49675e9468795de8c3f0b6cd7e3e0b0ecd95e0d3778de113da39d4a
[INFO] running `Command { std: "docker" "start" "-a" "dc0e04d1c49675e9468795de8c3f0b6cd7e3e0b0ecd95e0d3778de113da39d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "dc0e04d1c49675e9468795de8c3f0b6cd7e3e0b0ecd95e0d3778de113da39d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0e04d1c49675e9468795de8c3f0b6cd7e3e0b0ecd95e0d3778de113da39d4a", kill_on_drop: false }`
[INFO] [stdout] dc0e04d1c49675e9468795de8c3f0b6cd7e3e0b0ecd95e0d3778de113da39d4a
[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] 44dc2040e3a5b25753da4362dc88ff632a4533228b61d9772f40382b65d9a701
[INFO] running `Command { std: "docker" "start" "-a" "44dc2040e3a5b25753da4362dc88ff632a4533228b61d9772f40382b65d9a701", 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/rs2-a48e574a465ee7be)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_calc_syndromes ... ok
[INFO] [stdout] test tests::test_correct_message_noerrors ... ok
[INFO] [stdout] test tests::test_correct_message2 ... ok
[INFO] [stdout] test tests::test_correct_message_introduced_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests rs2
[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" "44dc2040e3a5b25753da4362dc88ff632a4533228b61d9772f40382b65d9a701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44dc2040e3a5b25753da4362dc88ff632a4533228b61d9772f40382b65d9a701", kill_on_drop: false }`
[INFO] [stdout] 44dc2040e3a5b25753da4362dc88ff632a4533228b61d9772f40382b65d9a701