[INFO] fetching crate imagequant-sys 3.0.6+sys2.15.0...
[INFO] testing imagequant-sys-3.0.6+sys2.15.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate imagequant-sys 3.0.6+sys2.15.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate imagequant-sys 3.0.6+sys2.15.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imagequant-sys 3.0.6+sys2.15.0
[INFO] finished tweaking crates.io crate imagequant-sys 3.0.6+sys2.15.0
[INFO] tweaked toml for crates.io crate imagequant-sys 3.0.6+sys2.15.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 152398dcddff9046e9923c4b290f076da1c03d022acae8f30bb16ea9cc0ff13b
[INFO] running `Command { std: "docker" "start" "-a" "152398dcddff9046e9923c4b290f076da1c03d022acae8f30bb16ea9cc0ff13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152398dcddff9046e9923c4b290f076da1c03d022acae8f30bb16ea9cc0ff13b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152398dcddff9046e9923c4b290f076da1c03d022acae8f30bb16ea9cc0ff13b", kill_on_drop: false }`
[INFO] [stdout] 152398dcddff9046e9923c4b290f076da1c03d022acae8f30bb16ea9cc0ff13b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b797444882f3b86dfd73c0dde78e7885a0efe4cf262fdd3489fd1daee7cf684
[INFO] running `Command { std: "docker" "start" "-a" "8b797444882f3b86dfd73c0dde78e7885a0efe4cf262fdd3489fd1daee7cf684", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling imagequant-sys v3.0.6+sys2.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rgb v0.8.27
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "8b797444882f3b86dfd73c0dde78e7885a0efe4cf262fdd3489fd1daee7cf684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b797444882f3b86dfd73c0dde78e7885a0efe4cf262fdd3489fd1daee7cf684", kill_on_drop: false }`
[INFO] [stdout] 8b797444882f3b86dfd73c0dde78e7885a0efe4cf262fdd3489fd1daee7cf684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db5be64bb8c6c82c36ddb7bd8efefe4e145cdcbf4be8a15773ef205f8a2b6571
[INFO] running `Command { std: "docker" "start" "-a" "db5be64bb8c6c82c36ddb7bd8efefe4e145cdcbf4be8a15773ef205f8a2b6571", kill_on_drop: false }`
[INFO] [stderr]    Compiling imagequant-sys v3.0.6+sys2.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "db5be64bb8c6c82c36ddb7bd8efefe4e145cdcbf4be8a15773ef205f8a2b6571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5be64bb8c6c82c36ddb7bd8efefe4e145cdcbf4be8a15773ef205f8a2b6571", kill_on_drop: false }`
[INFO] [stdout] db5be64bb8c6c82c36ddb7bd8efefe4e145cdcbf4be8a15773ef205f8a2b6571
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82c2deeb3523bd1fd6b652b7124bd6fa3b71308ac90870395a6205cca197f081
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82c2deeb3523bd1fd6b652b7124bd6fa3b71308ac90870395a6205cca197f081", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imagequant_sys-979b2315505418c8)
[INFO] [stdout] test ownership_bitflags ... ok
[INFO] [stdout] test links_and_runs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82c2deeb3523bd1fd6b652b7124bd6fa3b71308ac90870395a6205cca197f081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c2deeb3523bd1fd6b652b7124bd6fa3b71308ac90870395a6205cca197f081", kill_on_drop: false }`
[INFO] [stdout] 82c2deeb3523bd1fd6b652b7124bd6fa3b71308ac90870395a6205cca197f081