[INFO] fetching crate dsa_abc 0.1.4...
[INFO] testing dsa_abc-0.1.4 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate dsa_abc 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate dsa_abc 0.1.4
[INFO] finished tweaking crates.io crate dsa_abc 0.1.4
[INFO] tweaked toml for crates.io crate dsa_abc 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dsa_abc 0.1.4 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dsa_abc 0.1.4 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be9d11fd88cc4e8b504146ac86fc56b31a7f5e272b568973e073d94c4a7e9e67
[INFO] running `Command { std: "docker" "start" "-a" "be9d11fd88cc4e8b504146ac86fc56b31a7f5e272b568973e073d94c4a7e9e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be9d11fd88cc4e8b504146ac86fc56b31a7f5e272b568973e073d94c4a7e9e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9d11fd88cc4e8b504146ac86fc56b31a7f5e272b568973e073d94c4a7e9e67", kill_on_drop: false }`
[INFO] [stdout] be9d11fd88cc4e8b504146ac86fc56b31a7f5e272b568973e073d94c4a7e9e67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5125d8862999bd434b4366a79597eed86d58aa2cead789aba8ae54bd475e95cf
[INFO] running `Command { std: "docker" "start" "-a" "5125d8862999bd434b4366a79597eed86d58aa2cead789aba8ae54bd475e95cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa_abc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "5125d8862999bd434b4366a79597eed86d58aa2cead789aba8ae54bd475e95cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5125d8862999bd434b4366a79597eed86d58aa2cead789aba8ae54bd475e95cf", kill_on_drop: false }`
[INFO] [stdout] 5125d8862999bd434b4366a79597eed86d58aa2cead789aba8ae54bd475e95cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a7dcaa4d6b37fb1fbfaa23af19d33997a2e20e72f579d55a848ac7353418b4
[INFO] running `Command { std: "docker" "start" "-a" "36a7dcaa4d6b37fb1fbfaa23af19d33997a2e20e72f579d55a848ac7353418b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa_abc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "36a7dcaa4d6b37fb1fbfaa23af19d33997a2e20e72f579d55a848ac7353418b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a7dcaa4d6b37fb1fbfaa23af19d33997a2e20e72f579d55a848ac7353418b4", kill_on_drop: false }`
[INFO] [stdout] 36a7dcaa4d6b37fb1fbfaa23af19d33997a2e20e72f579d55a848ac7353418b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4556dfaf6a114e89f35a9888adb350d3bb113445946b22584dd08477a02c6266
[INFO] running `Command { std: "docker" "start" "-a" "4556dfaf6a114e89f35a9888adb350d3bb113445946b22584dd08477a02c6266", 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/dsa_abc-8cd29a413d96218e)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test binary_search_tree::tests::find_node ... ok
[INFO] [stdout] test binary_search_tree::tests::in_order_check ... ok
[INFO] [stdout] test singly_linked_list::tests::find_at ... ok
[INFO] [stdout] test binary_search_tree::tests::find_deleted_node ... ok
[INFO] [stdout] test binary_search_tree::tests::find_root ... ok
[INFO] [stdout] test binary_search_tree::tests::post_order_check ... ok
[INFO] [stdout] test binary_search_tree::tests::pre_order_check ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/dsa_abc-8cd29a413d96218e` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "4556dfaf6a114e89f35a9888adb350d3bb113445946b22584dd08477a02c6266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4556dfaf6a114e89f35a9888adb350d3bb113445946b22584dd08477a02c6266", kill_on_drop: false }`
[INFO] [stdout] 4556dfaf6a114e89f35a9888adb350d3bb113445946b22584dd08477a02c6266
