[INFO] fetching crate ransel 0.2.1... [INFO] testing ransel-0.2.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ransel 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate ransel 0.2.1 [INFO] finished tweaking crates.io crate ransel 0.2.1 [INFO] tweaked toml for crates.io crate ransel 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ransel 0.2.1 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [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] 0bfd3531722bb67bda0891ef44f0c27e9b9322700b320ca93591a3d19a5aa923 [INFO] running `Command { std: "docker" "start" "-a" "0bfd3531722bb67bda0891ef44f0c27e9b9322700b320ca93591a3d19a5aa923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bfd3531722bb67bda0891ef44f0c27e9b9322700b320ca93591a3d19a5aa923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bfd3531722bb67bda0891ef44f0c27e9b9322700b320ca93591a3d19a5aa923", kill_on_drop: false }` [INFO] [stdout] 0bfd3531722bb67bda0891ef44f0c27e9b9322700b320ca93591a3d19a5aa923 [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] 325acded0b065b9baf4b355c56830ff0cd035516ed0a18484946dea1e8b3ab20 [INFO] running `Command { std: "docker" "start" "-a" "325acded0b065b9baf4b355c56830ff0cd035516ed0a18484946dea1e8b3ab20", kill_on_drop: false }` [INFO] [stderr] Compiling bitintr v0.3.0 [INFO] [stderr] Compiling ransel v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Persistent` is never used [INFO] [stdout] --> src/persist.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Persistent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_vec` is never used [INFO] [stdout] --> src/persist.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn save_vec(sink: &mut Sink, xs: &[T]) -> std::io::Result<()> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_u64` is never used [INFO] [stdout] --> src/persist.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn load_u64(source: &mut Source) -> std::io::Result [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_usize` is never used [INFO] [stdout] --> src/persist.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_usize(source: &mut Source) -> std::io::Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u8` is never used [INFO] [stdout] --> src/persist.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn load_vec_u8(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u16` is never used [INFO] [stdout] --> src/persist.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn load_vec_u16(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u32` is never used [INFO] [stdout] --> src/persist.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn load_vec_u32(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u64` is never used [INFO] [stdout] --> src/persist.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn load_vec_u64(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_usize` is never used [INFO] [stdout] --> src/persist.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn load_vec_usize(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "325acded0b065b9baf4b355c56830ff0cd035516ed0a18484946dea1e8b3ab20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "325acded0b065b9baf4b355c56830ff0cd035516ed0a18484946dea1e8b3ab20", kill_on_drop: false }` [INFO] [stdout] 325acded0b065b9baf4b355c56830ff0cd035516ed0a18484946dea1e8b3ab20 [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] f567f009623246236b70d48485b19233d2087c9919e229058d072a0d9ddebd89 [INFO] running `Command { std: "docker" "start" "-a" "f567f009623246236b70d48485b19233d2087c9919e229058d072a0d9ddebd89", kill_on_drop: false }` [INFO] [stderr] Compiling random v0.14.0 [INFO] [stdout] warning: trait `Persistent` is never used [INFO] [stdout] --> src/persist.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Persistent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `save_vec` is never used [INFO] [stdout] --> src/persist.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn save_vec(sink: &mut Sink, xs: &[T]) -> std::io::Result<()> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_u64` is never used [INFO] [stdout] --> src/persist.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn load_u64(source: &mut Source) -> std::io::Result [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_usize` is never used [INFO] [stdout] --> src/persist.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_usize(source: &mut Source) -> std::io::Result [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u8` is never used [INFO] [stdout] --> src/persist.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn load_vec_u8(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u16` is never used [INFO] [stdout] --> src/persist.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn load_vec_u16(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u32` is never used [INFO] [stdout] --> src/persist.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn load_vec_u32(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_u64` is never used [INFO] [stdout] --> src/persist.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn load_vec_u64(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_vec_usize` is never used [INFO] [stdout] --> src/persist.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn load_vec_usize(source: &mut Source) -> std::io::Result> [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ransel v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "f567f009623246236b70d48485b19233d2087c9919e229058d072a0d9ddebd89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f567f009623246236b70d48485b19233d2087c9919e229058d072a0d9ddebd89", kill_on_drop: false }` [INFO] [stdout] f567f009623246236b70d48485b19233d2087c9919e229058d072a0d9ddebd89 [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] 2e5f543a56a426b2195f7f322ac153b68a9653a55f4de400ff637f0b252947ea [INFO] running `Command { std: "docker" "start" "-a" "2e5f543a56a426b2195f7f322ac153b68a9653a55f4de400ff637f0b252947ea", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stderr] warning: trait `Persistent` is never used [INFO] [stderr] --> src/persist.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait Persistent { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `save_vec` is never used [INFO] [stderr] --> src/persist.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn save_vec(sink: &mut Sink, xs: &[T]) -> std::io::Result<()> [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_u64` is never used [INFO] [stderr] --> src/persist.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn load_u64(source: &mut Source) -> std::io::Result [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_usize` is never used [INFO] [stderr] --> src/persist.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn load_usize(source: &mut Source) -> std::io::Result [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_vec_u8` is never used [INFO] [stderr] --> src/persist.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn load_vec_u8(source: &mut Source) -> std::io::Result> [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_vec_u16` is never used [INFO] [stderr] --> src/persist.rs:73:8 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn load_vec_u16(source: &mut Source) -> std::io::Result> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_vec_u32` is never used [INFO] [stderr] --> src/persist.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn load_vec_u32(source: &mut Source) -> std::io::Result> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_vec_u64` is never used [INFO] [stderr] --> src/persist.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn load_vec_u64(source: &mut Source) -> std::io::Result> [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `load_vec_usize` is never used [INFO] [stderr] --> src/persist.rs:142:8 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn load_vec_usize(source: &mut Source) -> std::io::Result> [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ransel` (lib) generated 9 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ransel-9c555f4d59b0147a) [INFO] [stdout] test dense64::tests::test_rank_1 ... ok [INFO] [stdout] test intvec::tests::test_intvec_2 ... ok [INFO] [stdout] test dense64::tests::test_select0_1 ... ok [INFO] [stdout] test persist::tests::test_vec_u8 ... ok [INFO] [stdout] test intvec::tests::test_intvec_4 ... ok [INFO] [stdout] test dense64::tests::test_select_1 ... ok [INFO] [stdout] test intvec::tests::test_intvec_3 ... ok [INFO] [stdout] test naive_sparse::tests::test_rank_1 ... ok [INFO] [stdout] test persist::tests::test_vec_u16 ... ok [INFO] [stdout] test sorted::tests::test_rank_1 ... ok [INFO] [stdout] test intvec::tests::test_intvec_1 ... ok [INFO] [stdout] test words::tests::test_select64_2 ... ok [INFO] [stdout] test sparse::tests::test_sparse_build_1 ... ok [INFO] [stdout] test words::tests::test_select64_1 ... ok [INFO] [stdout] test sparse::tests::test_sparse_rank_1 ... ok [INFO] [stdout] test sparse::tests::test_sparse_select_1 ... ok [INFO] [stdout] test words::tests::test_rank64_1 ... ok [INFO] [stdout] test dense64::tests::test_load_and_save_1 ... ok [INFO] [stdout] test dense64::tests::test_select_3 ... ok [INFO] [stdout] test dense64::tests::test_select_2 ... ok [INFO] [stderr] Doc-tests ransel [INFO] [stdout] test sparse::tests::test_big_sparse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.53s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/sparse.rs - sparse::Sparse (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e5f543a56a426b2195f7f322ac153b68a9653a55f4de400ff637f0b252947ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5f543a56a426b2195f7f322ac153b68a9653a55f4de400ff637f0b252947ea", kill_on_drop: false }` [INFO] [stdout] 2e5f543a56a426b2195f7f322ac153b68a9653a55f4de400ff637f0b252947ea