[INFO] fetching crate gif-dispose 2.4.2...
[INFO] checking gif-dispose-2.4.2 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate gif-dispose 2.4.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gif-dispose 2.4.2 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gif-dispose 2.4.2
[INFO] finished tweaking crates.io crate gif-dispose 2.4.2
[INFO] tweaked toml for crates.io crate gif-dispose 2.4.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gif-dispose 2.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] d8eddbbf0400c0945741f1e04540af13347dd1825865dd6f073530ae9e561346
[INFO] running `Command { std: "docker" "start" "-a" "d8eddbbf0400c0945741f1e04540af13347dd1825865dd6f073530ae9e561346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8eddbbf0400c0945741f1e04540af13347dd1825865dd6f073530ae9e561346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8eddbbf0400c0945741f1e04540af13347dd1825865dd6f073530ae9e561346", kill_on_drop: false }`
[INFO] [stdout] d8eddbbf0400c0945741f1e04540af13347dd1825865dd6f073530ae9e561346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b50f3008fffbf8f56c5327b7eae77cb5c2e0908f601320f02d8d36a253828bc
[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" "4b50f3008fffbf8f56c5327b7eae77cb5c2e0908f601320f02d8d36a253828bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking imgref v1.7.0
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking lodepng v3.2.2
[INFO] [stderr]     Checking gif-dispose v2.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "4b50f3008fffbf8f56c5327b7eae77cb5c2e0908f601320f02d8d36a253828bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b50f3008fffbf8f56c5327b7eae77cb5c2e0908f601320f02d8d36a253828bc", kill_on_drop: false }`
[INFO] [stdout] 4b50f3008fffbf8f56c5327b7eae77cb5c2e0908f601320f02d8d36a253828bc