[INFO] fetching crate prefix-sum-vec 0.1.2...
[INFO] testing prefix-sum-vec-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate prefix-sum-vec 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate prefix-sum-vec 0.1.2
[INFO] finished tweaking crates.io crate prefix-sum-vec 0.1.2
[INFO] tweaked toml for crates.io crate prefix-sum-vec 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prefix-sum-vec 0.1.2 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] 677af80bd7991af25fd4d90af7f4fec4163a1d185b594b2dee325de6e70c8b2c
[INFO] running `Command { std: "docker" "start" "-a" "677af80bd7991af25fd4d90af7f4fec4163a1d185b594b2dee325de6e70c8b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "677af80bd7991af25fd4d90af7f4fec4163a1d185b594b2dee325de6e70c8b2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677af80bd7991af25fd4d90af7f4fec4163a1d185b594b2dee325de6e70c8b2c", kill_on_drop: false }`
[INFO] [stdout] 677af80bd7991af25fd4d90af7f4fec4163a1d185b594b2dee325de6e70c8b2c
[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] 66e1fabe6ab926d1b055aa34377e787e4653a2387ea69ab4a18d40640dc3e3b8
[INFO] running `Command { std: "docker" "start" "-a" "66e1fabe6ab926d1b055aa34377e787e4653a2387ea69ab4a18d40640dc3e3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix-sum-vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "66e1fabe6ab926d1b055aa34377e787e4653a2387ea69ab4a18d40640dc3e3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e1fabe6ab926d1b055aa34377e787e4653a2387ea69ab4a18d40640dc3e3b8", kill_on_drop: false }`
[INFO] [stdout] 66e1fabe6ab926d1b055aa34377e787e4653a2387ea69ab4a18d40640dc3e3b8
[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] 9d0af5052816b00a3cda7d1a42beb3d53cd2284d44ca8935a37ae33c3d1368c3
[INFO] running `Command { std: "docker" "start" "-a" "9d0af5052816b00a3cda7d1a42beb3d53cd2284d44ca8935a37ae33c3d1368c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prefix-sum-vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9d0af5052816b00a3cda7d1a42beb3d53cd2284d44ca8935a37ae33c3d1368c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d0af5052816b00a3cda7d1a42beb3d53cd2284d44ca8935a37ae33c3d1368c3", kill_on_drop: false }`
[INFO] [stdout] 9d0af5052816b00a3cda7d1a42beb3d53cd2284d44ca8935a37ae33c3d1368c3
[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] 27245a374fe4e2c8c5eea0a3de2941822523fca89d1619898a0a3b57778e74ae
[INFO] running `Command { std: "docker" "start" "-a" "27245a374fe4e2c8c5eea0a3de2941822523fca89d1619898a0a3b57778e74ae", 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/prefix_sum_vec-18bc1a5c75d12462)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::close_to_limit ... ok
[INFO] [stdout] test tests::zero_count ... ok
[INFO] [stdout] test tests::try_push_more ... ok
[INFO] [stdout] test tests::basic_function ... ok
[INFO] [stdout] test tests::empty_partial_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prefix_sum_vec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - PrefixSumVec (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27245a374fe4e2c8c5eea0a3de2941822523fca89d1619898a0a3b57778e74ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27245a374fe4e2c8c5eea0a3de2941822523fca89d1619898a0a3b57778e74ae", kill_on_drop: false }`
[INFO] [stdout] 27245a374fe4e2c8c5eea0a3de2941822523fca89d1619898a0a3b57778e74ae
