[INFO] fetching crate imagequant-sys 3.1.0+sys2.16.0...
[INFO] testing imagequant-sys-3.1.0+sys2.16.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate imagequant-sys 3.1.0+sys2.16.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate imagequant-sys 3.1.0+sys2.16.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imagequant-sys 3.1.0+sys2.16.0
[INFO] finished tweaking crates.io crate imagequant-sys 3.1.0+sys2.16.0
[INFO] tweaked toml for crates.io crate imagequant-sys 3.1.0+sys2.16.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55435f9f23ce602ddab9516abb19bee773d2bdf107bae015e9294966088c1c29
[INFO] running `Command { std: "docker" "start" "-a" "55435f9f23ce602ddab9516abb19bee773d2bdf107bae015e9294966088c1c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55435f9f23ce602ddab9516abb19bee773d2bdf107bae015e9294966088c1c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55435f9f23ce602ddab9516abb19bee773d2bdf107bae015e9294966088c1c29", kill_on_drop: false }`
[INFO] [stdout] 55435f9f23ce602ddab9516abb19bee773d2bdf107bae015e9294966088c1c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888e6560fec7570d6c96261c85197b9e656ef061e443de10fe5ab96ecea577cc
[INFO] running `Command { std: "docker" "start" "-a" "888e6560fec7570d6c96261c85197b9e656ef061e443de10fe5ab96ecea577cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling imagequant-sys v3.1.0+sys2.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rgb v0.8.29
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "888e6560fec7570d6c96261c85197b9e656ef061e443de10fe5ab96ecea577cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888e6560fec7570d6c96261c85197b9e656ef061e443de10fe5ab96ecea577cc", kill_on_drop: false }`
[INFO] [stdout] 888e6560fec7570d6c96261c85197b9e656ef061e443de10fe5ab96ecea577cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7269998d98f2716a2806531bb4cfec7e75eb55d78a959f609578a34b69740df
[INFO] running `Command { std: "docker" "start" "-a" "a7269998d98f2716a2806531bb4cfec7e75eb55d78a959f609578a34b69740df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling imagequant-sys v3.1.0+sys2.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "a7269998d98f2716a2806531bb4cfec7e75eb55d78a959f609578a34b69740df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7269998d98f2716a2806531bb4cfec7e75eb55d78a959f609578a34b69740df", kill_on_drop: false }`
[INFO] [stdout] a7269998d98f2716a2806531bb4cfec7e75eb55d78a959f609578a34b69740df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a79eb2f54aafb4ee369f8047094f66864fdd563e24b3d92b8cb05a993be9db6
[INFO] running `Command { std: "docker" "start" "-a" "7a79eb2f54aafb4ee369f8047094f66864fdd563e24b3d92b8cb05a993be9db6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imagequant_sys-aa8d66525c6c0adf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test links_and_runs ... ok
[INFO] [stdout] test ownership_bitflags ... 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" "7a79eb2f54aafb4ee369f8047094f66864fdd563e24b3d92b8cb05a993be9db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a79eb2f54aafb4ee369f8047094f66864fdd563e24b3d92b8cb05a993be9db6", kill_on_drop: false }`
[INFO] [stdout] 7a79eb2f54aafb4ee369f8047094f66864fdd563e24b3d92b8cb05a993be9db6