[INFO] fetching crate sort 0.8.5...
[INFO] testing sort-0.8.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sort 0.8.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sort 0.8.5
[INFO] finished tweaking crates.io crate sort 0.8.5
[INFO] tweaked toml for crates.io crate sort 0.8.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sort 0.8.5 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bd966e11e4b8a754d516d763916179803b44a252d54a30c781319599381bfd83
[INFO] running `Command { std: "docker" "start" "-a" "bd966e11e4b8a754d516d763916179803b44a252d54a30c781319599381bfd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd966e11e4b8a754d516d763916179803b44a252d54a30c781319599381bfd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd966e11e4b8a754d516d763916179803b44a252d54a30c781319599381bfd83", kill_on_drop: false }`
[INFO] [stdout] bd966e11e4b8a754d516d763916179803b44a252d54a30c781319599381bfd83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b4e6e0c222f6597833212ad2be98ed9128660c39297e808707575acfb46a4727
[INFO] running `Command { std: "docker" "start" "-a" "b4e6e0c222f6597833212ad2be98ed9128660c39297e808707575acfb46a4727", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b4e6e0c222f6597833212ad2be98ed9128660c39297e808707575acfb46a4727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e6e0c222f6597833212ad2be98ed9128660c39297e808707575acfb46a4727", kill_on_drop: false }`
[INFO] [stdout] b4e6e0c222f6597833212ad2be98ed9128660c39297e808707575acfb46a4727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0c3431fe74229a8a72e99a8594b2a234df702cac406a0c070168885f78bf9010
[INFO] running `Command { std: "docker" "start" "-a" "0c3431fe74229a8a72e99a8594b2a234df702cac406a0c070168885f78bf9010", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "0c3431fe74229a8a72e99a8594b2a234df702cac406a0c070168885f78bf9010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3431fe74229a8a72e99a8594b2a234df702cac406a0c070168885f78bf9010", kill_on_drop: false }`
[INFO] [stdout] 0c3431fe74229a8a72e99a8594b2a234df702cac406a0c070168885f78bf9010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1b8bae951b43f1601fead991c0f5bdfedc4359622ce96836504d5c2fc254d2dd
[INFO] running `Command { std: "docker" "start" "-a" "1b8bae951b43f1601fead991c0f5bdfedc4359622ce96836504d5c2fc254d2dd", 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/sort-ecb8aaa0752d3aa8)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test exchange_sorts::bubble_sort::tests::sort_cmp ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_1 ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_2 ... ok
[INFO] [stdout] test exchange_sorts::quicksort::tests::sort_3 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_1 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_2 ... ok
[INFO] [stdout] test hybrid_sorts::introsort::tests::sort_3 ... ok
[INFO] [stdout] test insertion_sorts::insertion_sort::tests::sort ... ok
[INFO] [stdout] test insertion_sorts::insertion_sort::tests::sort_cmp ... ok
[INFO] [stdout] test exchange_sorts::bubble_sort::tests::sort ... ok
[INFO] [stdout] test selection_sorts::heapsort::tests::sort_1 ... ok
[INFO] [stdout] test merge_sorts::merge_sort::tests::sort ... ok
[INFO] [stdout] test selection_sorts::heapsort::tests::sort_2 ... ok
[INFO] [stdout] test selection_sorts::selection_sort::tests::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]    Doc-tests sort
[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" "1b8bae951b43f1601fead991c0f5bdfedc4359622ce96836504d5c2fc254d2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8bae951b43f1601fead991c0f5bdfedc4359622ce96836504d5c2fc254d2dd", kill_on_drop: false }`
[INFO] [stdout] 1b8bae951b43f1601fead991c0f5bdfedc4359622ce96836504d5c2fc254d2dd