[INFO] fetching crate rs2 0.1.1...
[INFO] testing rs2-0.1.1 against beta-2026-04-21 for beta-1.96-2
[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-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bbda62e8865a8195f0e4b39430ebef9cc3d1ee99af11cb0cb6428fc7061d12f
[INFO] running `Command { std: "docker" "start" "-a" "2bbda62e8865a8195f0e4b39430ebef9cc3d1ee99af11cb0cb6428fc7061d12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bbda62e8865a8195f0e4b39430ebef9cc3d1ee99af11cb0cb6428fc7061d12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bbda62e8865a8195f0e4b39430ebef9cc3d1ee99af11cb0cb6428fc7061d12f", kill_on_drop: false }`
[INFO] [stdout] 2bbda62e8865a8195f0e4b39430ebef9cc3d1ee99af11cb0cb6428fc7061d12f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 379c179aceea877a9c6b7285e82eb03baf8fa016b85c2bb99726d1103b670005
[INFO] running `Command { std: "docker" "start" "-a" "379c179aceea877a9c6b7285e82eb03baf8fa016b85c2bb99726d1103b670005", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "379c179aceea877a9c6b7285e82eb03baf8fa016b85c2bb99726d1103b670005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379c179aceea877a9c6b7285e82eb03baf8fa016b85c2bb99726d1103b670005", kill_on_drop: false }`
[INFO] [stdout] 379c179aceea877a9c6b7285e82eb03baf8fa016b85c2bb99726d1103b670005
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0d4234fe7bd87147c43afef0aba133172eba8c4f9eeff7ecb7ac0ba5047c755
[INFO] running `Command { std: "docker" "start" "-a" "a0d4234fe7bd87147c43afef0aba133172eba8c4f9eeff7ecb7ac0ba5047c755", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "a0d4234fe7bd87147c43afef0aba133172eba8c4f9eeff7ecb7ac0ba5047c755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d4234fe7bd87147c43afef0aba133172eba8c4f9eeff7ecb7ac0ba5047c755", kill_on_drop: false }`
[INFO] [stdout] a0d4234fe7bd87147c43afef0aba133172eba8c4f9eeff7ecb7ac0ba5047c755
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53ed625d0a03658d67891e08e406d3d0e3eb2dbbeb42cf47c6c352b113aa3a05
[INFO] running `Command { std: "docker" "start" "-a" "53ed625d0a03658d67891e08e406d3d0e3eb2dbbeb42cf47c6c352b113aa3a05", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs2-6fe13df2d67049a3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_correct_message_introduced_errors ... ok
[INFO] [stdout] test tests::test_correct_message2 ... ok
[INFO] [stdout] test tests::test_correct_message_noerrors ... ok
[INFO] [stderr]    Doc-tests rs2
[INFO] [stdout] test tests::test_calc_syndromes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "53ed625d0a03658d67891e08e406d3d0e3eb2dbbeb42cf47c6c352b113aa3a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ed625d0a03658d67891e08e406d3d0e3eb2dbbeb42cf47c6c352b113aa3a05", kill_on_drop: false }`
[INFO] [stdout] 53ed625d0a03658d67891e08e406d3d0e3eb2dbbeb42cf47c6c352b113aa3a05
