[INFO] fetching crate num-packer 0.1.2...
[INFO] testing num-packer-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate num-packer 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate num-packer 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate num-packer 0.1.2
[INFO] tweaked toml for crates.io crate num-packer 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-packer 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate num-packer 0.1.2 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c032003be4de357874fc20e22e5cf9e012eb3bb2ac5d0a4832d4a6c1dc3946b6
[INFO] running `Command { std: "docker" "start" "-a" "c032003be4de357874fc20e22e5cf9e012eb3bb2ac5d0a4832d4a6c1dc3946b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c032003be4de357874fc20e22e5cf9e012eb3bb2ac5d0a4832d4a6c1dc3946b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c032003be4de357874fc20e22e5cf9e012eb3bb2ac5d0a4832d4a6c1dc3946b6", kill_on_drop: false }`
[INFO] [stdout] c032003be4de357874fc20e22e5cf9e012eb3bb2ac5d0a4832d4a6c1dc3946b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cad29a62eb442f12f12c3b6031b9a93a7fbcc4e7dc8020ae5bd3662ae3326ca
[INFO] running `Command { std: "docker" "start" "-a" "7cad29a62eb442f12f12c3b6031b9a93a7fbcc4e7dc8020ae5bd3662ae3326ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-packer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "7cad29a62eb442f12f12c3b6031b9a93a7fbcc4e7dc8020ae5bd3662ae3326ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cad29a62eb442f12f12c3b6031b9a93a7fbcc4e7dc8020ae5bd3662ae3326ca", kill_on_drop: false }`
[INFO] [stdout] 7cad29a62eb442f12f12c3b6031b9a93a7fbcc4e7dc8020ae5bd3662ae3326ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a65d6dbc797ef89502067de3e8b8b26195a202ecdec71c4b40f4dabc79942c2
[INFO] running `Command { std: "docker" "start" "-a" "7a65d6dbc797ef89502067de3e8b8b26195a202ecdec71c4b40f4dabc79942c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-packer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7a65d6dbc797ef89502067de3e8b8b26195a202ecdec71c4b40f4dabc79942c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a65d6dbc797ef89502067de3e8b8b26195a202ecdec71c4b40f4dabc79942c2", kill_on_drop: false }`
[INFO] [stdout] 7a65d6dbc797ef89502067de3e8b8b26195a202ecdec71c4b40f4dabc79942c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 710f60287155bf7abd8207564f0d965af769dcb0801f1f88dc89c8cc9241d241
[INFO] running `Command { std: "docker" "start" "-a" "710f60287155bf7abd8207564f0d965af769dcb0801f1f88dc89c8cc9241d241", 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/num_packer-035d03eb015a2f57)
[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] [stderr]      Running tests/test_bool_packer.rs (/opt/rustwide/target/debug/deps/test_bool_packer-e0f5065ce761d005)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_bool_packer_i16 ... ok
[INFO] [stdout] test test_bool_packer_i64 ... ok
[INFO] [stdout] test test_bool_packer_i32 ... ok
[INFO] [stdout] test test_bool_packer_u16 ... ok
[INFO] [stdout] test test_bool_packer_u64 ... ok
[INFO] [stdout] test test_bool_packer_u32 ... ok
[INFO] [stdout] test test_bool_packer_u8 ... ok
[INFO] [stdout] test test_bool_packer_usize ... ok
[INFO] [stdout] test test_bool_packer_u8_all_true ... ok
[INFO] [stdout] test test_bool_packer_isize ... ok
[INFO] [stdout] test test_bool_packer_i8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_f32_packer.rs (/opt/rustwide/target/debug/deps/test_f32_packer-eda65209107fbf15)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_f32_packer_isize ... ok
[INFO] [stdout] test test_f32_packer_u64_max ... ok
[INFO] [stdout] test test_f32_packer_u64 ... ok
[INFO] [stdout] test test_f32_packer_u64_min ... ok
[INFO] [stdout] test test_f32_packer_i64 ... ok
[INFO] [stdout] test test_f32_packer_u64_zero ... ok
[INFO] [stdout] test test_f32_packer_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_i16_packer.rs (/opt/rustwide/target/debug/deps/test_i16_packer-05c9246bfca41d7f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_i16_packer_i32 ... ok
[INFO] [stdout] test test_i16_packer_i32_zero ... ok
[INFO] [stdout] test test_i16_packer_isize ... ok
[INFO] [stdout] test test_i16_packer_u32 ... ok
[INFO] [stdout] test test_i16_packer_u32_min ... ok
[INFO] [stdout] test test_i16_packer_u64 ... ok
[INFO] [stdout] test test_i16_packer_usize ... ok
[INFO] [stdout] test test_i16_packer_u32_zero ... ok
[INFO] [stdout] test test_i16_packer_i64 ... ok
[INFO] [stderr]      Running tests/test_i32_packer.rs (/opt/rustwide/target/debug/deps/test_i32_packer-95555197c406f5d3)
[INFO] [stdout] test test_i16_packer_u32_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_i32_packer_i64 ... ok
[INFO] [stdout] test test_i32_packer_u64 ... ok
[INFO] [stdout] test test_i32_packer_u64_max ... ok
[INFO] [stdout] test test_i32_packer_u64_zero ... ok
[INFO] [stdout] test test_i32_packer_isize ... ok
[INFO] [stdout] test test_i32_packer_u64_min ... ok
[INFO] [stdout] test test_i32_packer_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_i8_packer.rs (/opt/rustwide/target/debug/deps/test_i8_packer-6d24ab054cf7629b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_i8_packer_i32 ... ok
[INFO] [stdout] test test_i8_packer_i64 ... ok
[INFO] [stdout] test test_i8_packer_i16 ... ok
[INFO] [stdout] test test_i8_packer_u16 ... ok
[INFO] [stdout] test test_i8_packer_isize ... ok
[INFO] [stdout] test test_i8_packer_u16_max ... ok
[INFO] [stdout] test test_i8_packer_u32 ... ok
[INFO] [stdout] test test_i8_packer_u32_zero ... ok
[INFO] [stdout] test test_i8_packer_u64 ... ok
[INFO] [stdout] test test_i8_packer_u16_min ... ok
[INFO] [stdout] test test_i8_packer_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_u16_packer.rs (/opt/rustwide/target/debug/deps/test_u16_packer-718641d2ed29a934)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_u16_packer_i32 ... ok
[INFO] [stdout] test test_u16_packer_i32_max ... ok
[INFO] [stdout] test test_u16_packer_i32_min ... ok
[INFO] [stdout] test test_u16_packer_i64 ... ok
[INFO] [stdout] test test_u16_packer_isize ... ok
[INFO] [stdout] test test_u16_packer_u32 ... ok
[INFO] [stdout] test test_u16_packer_u32_max ... ok
[INFO] [stdout] test test_u16_packer_u32_min ... ok
[INFO] [stdout] test test_u16_packer_u64 ... ok
[INFO] [stdout] test test_u16_packer_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_u32_packer.rs (/opt/rustwide/target/debug/deps/test_u32_packer-7b931c6cc0aaf91b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_u32_packer_u64_max ... ok
[INFO] [stdout] test test_u32_packer_u64 ... ok
[INFO] [stdout] test test_u32_packer_u64_min ... ok
[INFO] [stderr]      Running tests/test_u8_packer.rs (/opt/rustwide/target/debug/deps/test_u8_packer-644c4d76991b23d1)
[INFO] [stdout] test test_u32_packer_i64 ... ok
[INFO] [stdout] test test_u32_packer_isize ... ok
[INFO] [stdout] test test_u32_packer_usize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_u8_packer_i16 ... ok
[INFO] [stdout] test test_u8_packer_i32 ... ok
[INFO] [stdout] test test_u8_packer_i64 ... ok
[INFO] [stdout] test test_u8_packer_isize ... ok
[INFO] [stdout] test test_u8_packer_u16 ... ok
[INFO] [stdout] test test_u8_packer_i16_max ... ok
[INFO] [stdout] test test_u8_packer_u16_max ... ok
[INFO] [stdout] test test_u8_packer_u16_min ... ok
[INFO] [stdout] test test_u8_packer_u32 ... ok
[INFO] [stdout] test test_u8_packer_u32_max ... ok
[INFO] [stdout] test test_u8_packer_u64 ... ok
[INFO] [stdout] test test_u8_packer_usize ... ok
[INFO] [stdout] test test_u8_packer_u32_min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num_packer
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/packer.rs - packer::BoolPacker::second_bool (line 29) ... ok
[INFO] [stdout] test src/packer.rs - packer::BoolPacker::unpack_bool (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/packer.rs - packer::F32Packer::pack_f32 (line 357) ... ok
[INFO] [stdout] test src/packer.rs - packer::F32Packer::first_f32 (line 367) ... ok
[INFO] [stdout] test src/packer.rs - packer::BoolPacker::pack_bool (line 7) ... ok
[INFO] [stdout] test src/packer.rs - packer::I16Packer::first_i16 (line 268) ... ok
[INFO] [stdout] test src/packer.rs - packer::F32Packer::second_f32 (line 378) ... ok
[INFO] [stdout] test src/packer.rs - packer::F32Packer::unpack_f32 (line 389) ... ok
[INFO] [stdout] test src/packer.rs - packer::I16Packer::pack_i16 (line 257) ... ok
[INFO] [stdout] test src/packer.rs - packer::BoolPacker::first_bool (line 18) ... ok
[INFO] [stdout] test src/packer.rs - packer::I16Packer::second_i16 (line 279) ... ok
[INFO] [stdout] test src/packer.rs - packer::I32Packer::first_i32 (line 318) ... ok
[INFO] [stdout] test src/packer.rs - packer::I32Packer::second_i32 (line 329) ... ok
[INFO] [stdout] test src/packer.rs - packer::I8Packer::pack_i8 (line 207) ... ok
[INFO] [stdout] test src/packer.rs - packer::I16Packer::unpack_i16 (line 290) ... ok
[INFO] [stdout] test src/packer.rs - packer::I8Packer::first_i8 (line 218) ... ok
[INFO] [stdout] test src/packer.rs - packer::U16Packer::pack_u16 (line 107) ... ok
[INFO] [stdout] test src/packer.rs - packer::I8Packer::second_i8 (line 229) ... ok
[INFO] [stdout] test src/packer.rs - packer::I32Packer::unpack_i32 (line 340) ... ok
[INFO] [stdout] test src/packer.rs - packer::U16Packer::unpack_u16 (line 140) ... ok
[INFO] [stdout] test src/packer.rs - packer::U16Packer::first_u16 (line 118) ... ok
[INFO] [stdout] test src/packer.rs - packer::U16Packer::second_u16 (line 129) ... ok
[INFO] [stdout] test src/packer.rs - packer::I32Packer::pack_i32 (line 307) ... ok
[INFO] [stdout] test src/packer.rs - packer::U32Packer::first_u32 (line 168) ... ok
[INFO] [stdout] test src/packer.rs - packer::U32Packer::unpack_u32 (line 190) ... ok
[INFO] [stdout] test src/packer.rs - packer::U8Packer::pack_u8 (line 57) ... ok
[INFO] [stdout] test src/packer.rs - packer::U32Packer::pack_u32 (line 157) ... ok
[INFO] [stdout] test src/packer.rs - packer::U32Packer::second_u32 (line 179) ... ok
[INFO] [stdout] test src/packer.rs - packer::U8Packer::unpack_u8 (line 90) ... ok
[INFO] [stdout] test src/packer.rs - packer::U8Packer::first_u8 (line 68) ... ok
[INFO] [stdout] test src/packer.rs - packer::U8Packer::second_u8 (line 79) ... ok
[INFO] [stdout] test src/packer.rs - packer::I8Packer::unpack_i8 (line 240) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.78s; merged doctests compilation took 0.65s
[INFO] running `Command { std: "docker" "inspect" "710f60287155bf7abd8207564f0d965af769dcb0801f1f88dc89c8cc9241d241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "710f60287155bf7abd8207564f0d965af769dcb0801f1f88dc89c8cc9241d241", kill_on_drop: false }`
[INFO] [stdout] 710f60287155bf7abd8207564f0d965af769dcb0801f1f88dc89c8cc9241d241