[INFO] fetching crate imagequant-sys 4.0.3...
[INFO] testing imagequant-sys-4.0.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate imagequant-sys 4.0.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate imagequant-sys 4.0.3
[INFO] finished tweaking crates.io crate imagequant-sys 4.0.3
[INFO] tweaked toml for crates.io crate imagequant-sys 4.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imagequant-sys 4.0.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imagequant v4.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eede1604db9c222036757b75a37c78511e168ce5a909128a46b6c34b02e0e8a
[INFO] running `Command { std: "docker" "start" "-a" "1eede1604db9c222036757b75a37c78511e168ce5a909128a46b6c34b02e0e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eede1604db9c222036757b75a37c78511e168ce5a909128a46b6c34b02e0e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eede1604db9c222036757b75a37c78511e168ce5a909128a46b6c34b02e0e8a", kill_on_drop: false }`
[INFO] [stdout] 1eede1604db9c222036757b75a37c78511e168ce5a909128a46b6c34b02e0e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9c4e9fcbeb23882c42ab13e87f123e1e80160c3ba293bbddff5be4540043fa18
[INFO] running `Command { std: "docker" "start" "-a" "9c4e9fcbeb23882c42ab13e87f123e1e80160c3ba293bbddff5be4540043fa18", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling imagequant-sys v4.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling imagequant v4.3.4
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/ffi.rs:428:85
[INFO] [stdout]     |
[INFO] [stdout] 428 | pub extern "C" fn liq_attr_create_with_allocator(_unused: *mut c_void, free: unsafe extern fn(*mut c_void)) -> Option<Box<liq_attr>> {
[INFO] [stdout]     |                                                                                     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "9c4e9fcbeb23882c42ab13e87f123e1e80160c3ba293bbddff5be4540043fa18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4e9fcbeb23882c42ab13e87f123e1e80160c3ba293bbddff5be4540043fa18", kill_on_drop: false }`
[INFO] [stdout] 9c4e9fcbeb23882c42ab13e87f123e1e80160c3ba293bbddff5be4540043fa18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 51b166b1c2f254a6e0b8eda9a9c600696584984b140ff867f0556f461eba70f1
[INFO] running `Command { std: "docker" "start" "-a" "51b166b1c2f254a6e0b8eda9a9c600696584984b140ff867f0556f461eba70f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling imagequant-sys v4.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 27 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/ffi.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stdout]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/ffi.rs:428:85
[INFO] [stdout]     |
[INFO] [stdout] 428 | pub extern "C" fn liq_attr_create_with_allocator(_unused: *mut c_void, free: unsafe extern fn(*mut c_void)) -> Option<Box<liq_attr>> {
[INFO] [stdout]     |                                                                                     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "51b166b1c2f254a6e0b8eda9a9c600696584984b140ff867f0556f461eba70f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b166b1c2f254a6e0b8eda9a9c600696584984b140ff867f0556f461eba70f1", kill_on_drop: false }`
[INFO] [stdout] 51b166b1c2f254a6e0b8eda9a9c600696584984b140ff867f0556f461eba70f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a6fed2b384374ff0f9f6ecec58c798e7d208c14b7967596f6207b2759928a2a2
[INFO] running `Command { std: "docker" "start" "-a" "a6fed2b384374ff0f9f6ecec58c798e7d208c14b7967596f6207b2759928a2a2", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/ffi.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stderr]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]   --> src/ffi.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     c_api_free: unsafe extern fn(*mut c_void),
[INFO] [stderr]    |                        ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/ffi.rs:428:85
[INFO] [stderr]     |
[INFO] [stderr] 428 | pub extern "C" fn liq_attr_create_with_allocator(_unused: *mut c_void, free: unsafe extern fn(*mut c_void)) -> Option<Box<liq_attr>> {
[INFO] [stderr]     |                                                                                     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] 
[INFO] [stderr] warning: `imagequant-sys` (lib test) generated 3 warnings (run `cargo fix --lib -p imagequant-sys --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/ffi.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/imagequant_sys-a26d02dc5e0acc01)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test link_every_symbol ... ok
[INFO] [stdout] test links_and_runs ... ok
[INFO] [stdout] test c_callback_test_c ... ok
[INFO] [stdout] test ownership_bitflags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6fed2b384374ff0f9f6ecec58c798e7d208c14b7967596f6207b2759928a2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fed2b384374ff0f9f6ecec58c798e7d208c14b7967596f6207b2759928a2a2", kill_on_drop: false }`
[INFO] [stdout] a6fed2b384374ff0f9f6ecec58c798e7d208c14b7967596f6207b2759928a2a2