[INFO] updating cached repository https://github.com/etok414/fractal
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25619b1c01c4e8a05c9848b3a30acfc6f03a3efb
[INFO] checking etok414/fractal against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetok414%2Ffractal" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/etok414/fractal on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/etok414/fractal
[INFO] finished tweaking git repo https://github.com/etok414/fractal
[INFO] tweaked toml for git repo https://github.com/etok414/fractal written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/etok414/fractal already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 379b1f586a4b6c91bb05528ae5061e741b7abc98d4d393b519242f35925beac4
[INFO] running `"docker" "start" "-a" "379b1f586a4b6c91bb05528ae5061e741b7abc98d4d393b519242f35925beac4"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking conrod_winit v0.66.0
[INFO] [stderr]    Compiling shaderc-sys v0.5.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking euclid v0.20.1
[INFO] [stderr]     Checking pennereq v0.3.0
[INFO] [stderr]    Compiling conrod_derive v0.66.0
[INFO] [stderr]    Compiling palette_derive v0.4.1
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking rusttype v0.7.7
[INFO] [stderr]     Checking crossbeam v0.7.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking vulkano v0.13.0
[INFO] [stderr]     Checking lyon_geom v0.14.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking image v0.21.2
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking lyon_algorithms v0.14.0
[INFO] [stderr]     Checking lyon_tessellation v0.14.1
[INFO] [stderr]    Compiling palette v0.4.1
[INFO] [stderr]     Checking winit v0.19.2
[INFO] [stderr]     Checking lyon v0.14.1
[INFO] [stderr]     Checking noise v0.5.1
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking conrod_core v0.66.0
[INFO] [stderr]     Checking vulkano-win v0.13.0
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "379b1f586a4b6c91bb05528ae5061e741b7abc98d4d393b519242f35925beac4"`
[INFO] running `"docker" "rm" "-f" "379b1f586a4b6c91bb05528ae5061e741b7abc98d4d393b519242f35925beac4"`
[INFO] [stdout] 379b1f586a4b6c91bb05528ae5061e741b7abc98d4d393b519242f35925beac4