[INFO] fetching crate write-into 0.3.10...
[INFO] testing write-into-0.3.10 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate write-into 0.3.10 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate write-into 0.3.10
[INFO] finished tweaking crates.io crate write-into 0.3.10
[INFO] tweaked toml for crates.io crate write-into 0.3.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate write-into 0.3.10 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding test-case v2.2.2 (available: v3.3.1)
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 19f22f0753f2ee373818ed0c2c19b1b0591a193f68f1ccc205f8cc18b38563a9
[INFO] running `Command { std: "docker" "start" "-a" "19f22f0753f2ee373818ed0c2c19b1b0591a193f68f1ccc205f8cc18b38563a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19f22f0753f2ee373818ed0c2c19b1b0591a193f68f1ccc205f8cc18b38563a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f22f0753f2ee373818ed0c2c19b1b0591a193f68f1ccc205f8cc18b38563a9", kill_on_drop: false }`
[INFO] [stdout] 19f22f0753f2ee373818ed0c2c19b1b0591a193f68f1ccc205f8cc18b38563a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 51e850cd593e2b893bbd2ae4e16a6a6f2b10e5e4d620165deabb704f00fcdfc8
[INFO] running `Command { std: "docker" "start" "-a" "51e850cd593e2b893bbd2ae4e16a6a6f2b10e5e4d620165deabb704f00fcdfc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling write-into v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "51e850cd593e2b893bbd2ae4e16a6a6f2b10e5e4d620165deabb704f00fcdfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e850cd593e2b893bbd2ae4e16a6a6f2b10e5e4d620165deabb704f00fcdfc8", kill_on_drop: false }`
[INFO] [stdout] 51e850cd593e2b893bbd2ae4e16a6a6f2b10e5e4d620165deabb704f00fcdfc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 22b6b550b8e08d10efe1c0c174a515f50f9264e72edfc44e94a980bb4273651b
[INFO] running `Command { std: "docker" "start" "-a" "22b6b550b8e08d10efe1c0c174a515f50f9264e72edfc44e94a980bb4273651b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling test-case-macros v2.2.2
[INFO] [stderr]    Compiling test-case v2.2.2
[INFO] [stderr]    Compiling write-into v0.3.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "22b6b550b8e08d10efe1c0c174a515f50f9264e72edfc44e94a980bb4273651b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b6b550b8e08d10efe1c0c174a515f50f9264e72edfc44e94a980bb4273651b", kill_on_drop: false }`
[INFO] [stdout] 22b6b550b8e08d10efe1c0c174a515f50f9264e72edfc44e94a980bb4273651b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 955e74d330ce824156e2cd0e74c5518ec3de49f8b82f3daaff279b0e98d22225
[INFO] running `Command { std: "docker" "start" "-a" "955e74d330ce824156e2cd0e74c5518ec3de49f8b82f3daaff279b0e98d22225", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/write_into-a38b295006552d2b)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test endianness::tests::char_be ... ok
[INFO] [stdout] test endianness::tests::char_le ... ok
[INFO] [stdout] test leb128::tests::max_leb128_size_for_primitive_types::when_u128 ... ok
[INFO] [stdout] test leb128::tests::max_leb128_size_for_primitive_types::when_u16 ... ok
[INFO] [stdout] test leb128::tests::max_leb128_size_for_primitive_types::when_u32 ... ok
[INFO] [stdout] test leb128::tests::max_leb128_size_for_primitive_types::when_u64 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_0 ... ok
[INFO] [stdout] test leb128::tests::max_leb128_size_for_primitive_types::when_u8 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_123 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_127 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_32767 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_34 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_4200 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_69 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_8191 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_123 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_128 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_32768 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_34 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_8192 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_69 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_0 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_123 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_127 ... ok
[INFO] [stdout] test leb128::tests::write_i16::when_minus_4200 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_16383 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_228 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_255 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_128 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_32767 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_4200 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_42000 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_65535 ... ok
[INFO] [stdout] test leb128::tests::write_u16::when_69 ... ok
[INFO] [stdout] test plain::tests::write_slice_of_arrays ... ok
[INFO] [stdout] test plain::tests::write_str ... ok
[INFO] [stdout] test plain::tests::write_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests write_into
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok
[INFO] [stdout] test src/endianness.rs - endianness::LittleEndian (line 22) ... ok
[INFO] [stdout] test src/endianness.rs - endianness::BigEndian (line 9) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::Sequence (line 9) ... ok
[INFO] [stdout] test src/leb128.rs - leb128::Uleb128 (line 9) ... ok
[INFO] [stdout] test src/plain.rs - plain::Plain (line 12) ... ok
[INFO] [stdout] test src/plain.rs - plain::Plain (line 41) ... ok
[INFO] [stdout] test src/leb128.rs - leb128::Sleb128 (line 22) ... ok
[INFO] [stdout] test src/plain.rs - plain::Plain (line 30) ... ok
[INFO] [stdout] test src/sized.rs - sized::Sized (line 8) ... ok
[INFO] [stdout] test src/sequence.rs - sequence::SizedSequence (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - align_position (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "955e74d330ce824156e2cd0e74c5518ec3de49f8b82f3daaff279b0e98d22225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955e74d330ce824156e2cd0e74c5518ec3de49f8b82f3daaff279b0e98d22225", kill_on_drop: false }`
[INFO] [stdout] 955e74d330ce824156e2cd0e74c5518ec3de49f8b82f3daaff279b0e98d22225