[INFO] fetching crate imagequant-sys 3.0.6+sys2.15.0...
[INFO] testing imagequant-sys-3.0.6+sys2.15.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate imagequant-sys 3.0.6+sys2.15.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate imagequant-sys 3.0.6+sys2.15.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1fce099e5a57f464603f39fc5c95105008cd513284d3aa6c2e5372f3d67c295
[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" "b1fce099e5a57f464603f39fc5c95105008cd513284d3aa6c2e5372f3d67c295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1fce099e5a57f464603f39fc5c95105008cd513284d3aa6c2e5372f3d67c295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fce099e5a57f464603f39fc5c95105008cd513284d3aa6c2e5372f3d67c295", kill_on_drop: false }`
[INFO] [stdout] b1fce099e5a57f464603f39fc5c95105008cd513284d3aa6c2e5372f3d67c295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa00e2d652e3f8ca9871fab14fb50fc92aed053af08ad7ea010e9d83a3704259
[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" "fa00e2d652e3f8ca9871fab14fb50fc92aed053af08ad7ea010e9d83a3704259", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 4.66s
[INFO] running `Command { std: "docker" "inspect" "fa00e2d652e3f8ca9871fab14fb50fc92aed053af08ad7ea010e9d83a3704259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa00e2d652e3f8ca9871fab14fb50fc92aed053af08ad7ea010e9d83a3704259", kill_on_drop: false }`
[INFO] [stdout] fa00e2d652e3f8ca9871fab14fb50fc92aed053af08ad7ea010e9d83a3704259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] bb1f3d7ed5c0a8eeb989214eaec458604444d9dd77e498a3323497f0c9310cbc
[INFO] running `Command { std: "docker" "start" "-a" "bb1f3d7ed5c0a8eeb989214eaec458604444d9dd77e498a3323497f0c9310cbc", 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 0.96s
[INFO] running `Command { std: "docker" "inspect" "bb1f3d7ed5c0a8eeb989214eaec458604444d9dd77e498a3323497f0c9310cbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1f3d7ed5c0a8eeb989214eaec458604444d9dd77e498a3323497f0c9310cbc", kill_on_drop: false }`
[INFO] [stdout] bb1f3d7ed5c0a8eeb989214eaec458604444d9dd77e498a3323497f0c9310cbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c556e67005974c2ce73d4f222f0b713f41997148eb9b00f9b494f43607f08d75
[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" "c556e67005974c2ce73d4f222f0b713f41997148eb9b00f9b494f43607f08d75", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/imagequant_sys-8f063a9847bc8a7a)
[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" "c556e67005974c2ce73d4f222f0b713f41997148eb9b00f9b494f43607f08d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c556e67005974c2ce73d4f222f0b713f41997148eb9b00f9b494f43607f08d75", kill_on_drop: false }`
[INFO] [stdout] c556e67005974c2ce73d4f222f0b713f41997148eb9b00f9b494f43607f08d75
