[INFO] fetching crate succparen 0.0.2...
[INFO] testing succparen-0.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate succparen 0.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate succparen 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate succparen 0.0.2
[INFO] tweaked toml for crates.io crate succparen 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate succparen 0.0.2 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] crate crates.io crate succparen 0.0.2 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-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7ba352c5123dc3be137eee16e6ec42eebd9c24a08965bfc5981412c4e53ce4af
[INFO] running `Command { std: "docker" "start" "-a" "7ba352c5123dc3be137eee16e6ec42eebd9c24a08965bfc5981412c4e53ce4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ba352c5123dc3be137eee16e6ec42eebd9c24a08965bfc5981412c4e53ce4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba352c5123dc3be137eee16e6ec42eebd9c24a08965bfc5981412c4e53ce4af", kill_on_drop: false }`
[INFO] [stdout] 7ba352c5123dc3be137eee16e6ec42eebd9c24a08965bfc5981412c4e53ce4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e3d6a02e3c42f76720bcbdaf7a95574db5cf271a6f9f13e2d7c25385d0b106f6
[INFO] running `Command { std: "docker" "start" "-a" "e3d6a02e3c42f76720bcbdaf7a95574db5cf271a6f9f13e2d7c25385d0b106f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling succparen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "e3d6a02e3c42f76720bcbdaf7a95574db5cf271a6f9f13e2d7c25385d0b106f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d6a02e3c42f76720bcbdaf7a95574db5cf271a6f9f13e2d7c25385d0b106f6", kill_on_drop: false }`
[INFO] [stdout] e3d6a02e3c42f76720bcbdaf7a95574db5cf271a6f9f13e2d7c25385d0b106f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eec14738af1a376f63076946a82a383da39e644cebe60dc2921fb260f151f54f
[INFO] running `Command { std: "docker" "start" "-a" "eec14738af1a376f63076946a82a383da39e644cebe60dc2921fb260f151f54f", kill_on_drop: false }`
[INFO] [stderr]    Compiling splay_tree v0.3.1
[INFO] [stderr]    Compiling noargs v0.4.1
[INFO] [stderr]    Compiling succparen v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "eec14738af1a376f63076946a82a383da39e644cebe60dc2921fb260f151f54f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec14738af1a376f63076946a82a383da39e644cebe60dc2921fb260f151f54f", kill_on_drop: false }`
[INFO] [stdout] eec14738af1a376f63076946a82a383da39e644cebe60dc2921fb260f151f54f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 80bd073c58f0eb3458ebd54adb4f2bface406d09bfa82022948db9e516750b3c
[INFO] running `Command { std: "docker" "start" "-a" "80bd073c58f0eb3458ebd54adb4f2bface406d09bfa82022948db9e516750b3c", 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/succparen-1e88c768f655c4fb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test bitwise::fixnum::test::pop_count ... ok
[INFO] [stdout] test bitwise::fixnum::test::rank_and_select ... ok
[INFO] [stdout] test bitwise::fixnum::test::pred_and_succ ... ok
[INFO] [stdout] test bitwise::fixnum::test::to_string ... ok
[INFO] [stdout] test bitwise::string::test::to_string ... ok
[INFO] [stdout] test tree::balanced_parens::test::it_works2 ... ok
[INFO] [stdout] test bitwise::string::test::it_works ... ok
[INFO] [stdout] test tree::balanced_parens::test::it_works ... ok
[INFO] [stdout] test tree::traversal::byte_lines::test::it_works ... ok
[INFO] [stdout] test bitwise::fixnum::test::get_and_set ... ok
[INFO] [stdout] test bitwise::sparse_one_nnd::test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests succparen
[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" "80bd073c58f0eb3458ebd54adb4f2bface406d09bfa82022948db9e516750b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bd073c58f0eb3458ebd54adb4f2bface406d09bfa82022948db9e516750b3c", kill_on_drop: false }`
[INFO] [stdout] 80bd073c58f0eb3458ebd54adb4f2bface406d09bfa82022948db9e516750b3c