[INFO] fetching crate imagequant-sys 4.1.0...
[INFO] testing imagequant-sys-4.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate imagequant-sys 4.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate imagequant-sys 4.1.0
[INFO] finished tweaking crates.io crate imagequant-sys 4.1.0
[INFO] tweaked toml for crates.io crate imagequant-sys 4.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate imagequant-sys 4.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imagequant-sys 4.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d87c0bfd55244c9d7d941831dada68468766537c40d96f370d6f5241f04f63e
[INFO] running `Command { std: "docker" "start" "-a" "2d87c0bfd55244c9d7d941831dada68468766537c40d96f370d6f5241f04f63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d87c0bfd55244c9d7d941831dada68468766537c40d96f370d6f5241f04f63e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d87c0bfd55244c9d7d941831dada68468766537c40d96f370d6f5241f04f63e", kill_on_drop: false }`
[INFO] [stdout] 2d87c0bfd55244c9d7d941831dada68468766537c40d96f370d6f5241f04f63e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3812873b43c3cc3b25c61f7c2dc5ecd47c2de7640399852fe5506224dd0c4437
[INFO] running `Command { std: "docker" "start" "-a" "3812873b43c3cc3b25c61f7c2dc5ecd47c2de7640399852fe5506224dd0c4437", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling imagequant-sys v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling imagequant v4.4.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "3812873b43c3cc3b25c61f7c2dc5ecd47c2de7640399852fe5506224dd0c4437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3812873b43c3cc3b25c61f7c2dc5ecd47c2de7640399852fe5506224dd0c4437", kill_on_drop: false }`
[INFO] [stdout] 3812873b43c3cc3b25c61f7c2dc5ecd47c2de7640399852fe5506224dd0c4437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6e9fdc3f2fe62ff913c8cf9b024c65098859116f3deb6df798f5288cd7e03a2
[INFO] running `Command { std: "docker" "start" "-a" "d6e9fdc3f2fe62ff913c8cf9b024c65098859116f3deb6df798f5288cd7e03a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling imagequant-sys v4.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "d6e9fdc3f2fe62ff913c8cf9b024c65098859116f3deb6df798f5288cd7e03a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e9fdc3f2fe62ff913c8cf9b024c65098859116f3deb6df798f5288cd7e03a2", kill_on_drop: false }`
[INFO] [stdout] d6e9fdc3f2fe62ff913c8cf9b024c65098859116f3deb6df798f5288cd7e03a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37c400fc7767dad3ca46f57864e895d8fe01b3e8f291499a8c7efe4c90382e81
[INFO] running `Command { std: "docker" "start" "-a" "37c400fc7767dad3ca46f57864e895d8fe01b3e8f291499a8c7efe4c90382e81", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/ffi.rs (/opt/rustwide/target/debug/deps/imagequant_sys-e5fb0af34205af4e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test link_every_symbol ... ok
[INFO] [stdout] test ownership_bitflags ... ok
[INFO] [stdout] test links_and_runs ... ok
[INFO] [stdout] test c_callback_test_c ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37c400fc7767dad3ca46f57864e895d8fe01b3e8f291499a8c7efe4c90382e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c400fc7767dad3ca46f57864e895d8fe01b3e8f291499a8c7efe4c90382e81", kill_on_drop: false }`
[INFO] [stdout] 37c400fc7767dad3ca46f57864e895d8fe01b3e8f291499a8c7efe4c90382e81