[INFO] fetching crate avif-decode 0.2.0...
[INFO] checking avif-decode-0.2.0 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate avif-decode 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate avif-decode 0.2.0 on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avif-decode 0.2.0
[INFO] finished tweaking crates.io crate avif-decode 0.2.0
[INFO] tweaked toml for crates.io crate avif-decode 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate avif-decode 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f4e7e0f865ae16eca193f9c15bd1e67772ddb5a1cfc9766bd692428c0420e7
[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" "c5f4e7e0f865ae16eca193f9c15bd1e67772ddb5a1cfc9766bd692428c0420e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f4e7e0f865ae16eca193f9c15bd1e67772ddb5a1cfc9766bd692428c0420e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f4e7e0f865ae16eca193f9c15bd1e67772ddb5a1cfc9766bd692428c0420e7", kill_on_drop: false }`
[INFO] [stdout] c5f4e7e0f865ae16eca193f9c15bd1e67772ddb5a1cfc9766bd692428c0420e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--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] 5336601f461f365fc71db7cf38a4eeb5d29d8c476f921c6d5841e520e74bc50b
[INFO] running `Command { std: "docker" "start" "-a" "5336601f461f365fc71db7cf38a4eeb5d29d8c476f921c6d5841e520e74bc50b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking bytemuck v1.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking imgref v1.7.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking bitreader v0.3.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]     Checking yuv v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking fallible_collections v0.1.3
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking avif-parse v0.13.0
[INFO] [stderr]    Compiling libaom-sys v0.8.0
[INFO] [stderr]     Checking lodepng v3.2.2
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "5336601f461f365fc71db7cf38a4eeb5d29d8c476f921c6d5841e520e74bc50b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5336601f461f365fc71db7cf38a4eeb5d29d8c476f921c6d5841e520e74bc50b", kill_on_drop: false }`
[INFO] [stdout] 5336601f461f365fc71db7cf38a4eeb5d29d8c476f921c6d5841e520e74bc50b