[INFO] fetching crate succparen 0.0.3...
[INFO] testing succparen-0.0.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate succparen 0.0.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate succparen 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate succparen 0.0.3
[INFO] tweaked toml for crates.io crate succparen 0.0.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate succparen 0.0.3 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] crate crates.io crate succparen 0.0.3 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-2026-04-21" "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] 97c1c4a1d3dc1023c1803251580a0cf82cc2fdb06923a0ecefb27def10d1ae48
[INFO] running `Command { std: "docker" "start" "-a" "97c1c4a1d3dc1023c1803251580a0cf82cc2fdb06923a0ecefb27def10d1ae48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97c1c4a1d3dc1023c1803251580a0cf82cc2fdb06923a0ecefb27def10d1ae48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c1c4a1d3dc1023c1803251580a0cf82cc2fdb06923a0ecefb27def10d1ae48", kill_on_drop: false }`
[INFO] [stdout] 97c1c4a1d3dc1023c1803251580a0cf82cc2fdb06923a0ecefb27def10d1ae48
[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] a0fbe22ed6cd6c4c0742de829e95b0cf87f5b81f4f0f55f21912115d732190b7
[INFO] running `Command { std: "docker" "start" "-a" "a0fbe22ed6cd6c4c0742de829e95b0cf87f5b81f4f0f55f21912115d732190b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling succparen v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a0fbe22ed6cd6c4c0742de829e95b0cf87f5b81f4f0f55f21912115d732190b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fbe22ed6cd6c4c0742de829e95b0cf87f5b81f4f0f55f21912115d732190b7", kill_on_drop: false }`
[INFO] [stdout] a0fbe22ed6cd6c4c0742de829e95b0cf87f5b81f4f0f55f21912115d732190b7
[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] 550cbd827b50cfce2cc93493c135da2862bd479fdf772ea2d3fecd2cbac90e2a
[INFO] running `Command { std: "docker" "start" "-a" "550cbd827b50cfce2cc93493c135da2862bd479fdf772ea2d3fecd2cbac90e2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling splay_tree v0.4.0
[INFO] [stderr]    Compiling noargs v0.4.1
[INFO] [stderr]    Compiling succparen v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "550cbd827b50cfce2cc93493c135da2862bd479fdf772ea2d3fecd2cbac90e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550cbd827b50cfce2cc93493c135da2862bd479fdf772ea2d3fecd2cbac90e2a", kill_on_drop: false }`
[INFO] [stdout] 550cbd827b50cfce2cc93493c135da2862bd479fdf772ea2d3fecd2cbac90e2a
[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] b17e620386d28c6138c8150f7840b707c4d8d17e812046fb0aa4ffc23a71c19c
[INFO] running `Command { std: "docker" "start" "-a" "b17e620386d28c6138c8150f7840b707c4d8d17e812046fb0aa4ffc23a71c19c", 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-b669d003a901820f)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test bitwise::fixnum::test::get_and_set ... 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 bitwise::fixnum::test::rank_and_select ... ok
[INFO] [stdout] test bitwise::string::test::it_works ... ok
[INFO] [stdout] test tree::traversal::byte_lines::test::it_works ... ok
[INFO] [stdout] test tree::balanced_parens::test::it_works ... ok
[INFO] [stdout] test tree::balanced_parens::test::it_works2 ... ok
[INFO] [stdout] test bitwise::sparse_one_nnd::test::sparse_one_nnd_large_gaps_select_rank ... ok
[INFO] [stdout] test bitwise::fixnum::test::pop_count ... ok
[INFO] [stdout] test bitwise::sparse_one_nnd::test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[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" "b17e620386d28c6138c8150f7840b707c4d8d17e812046fb0aa4ffc23a71c19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17e620386d28c6138c8150f7840b707c4d8d17e812046fb0aa4ffc23a71c19c", kill_on_drop: false }`
[INFO] [stdout] b17e620386d28c6138c8150f7840b707c4d8d17e812046fb0aa4ffc23a71c19c
