[INFO] updating cached repository https://github.com/mlieberman85/rust-hilbert-curve
[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] 1d503440692783ab31b1e4f8003e1ed6166cfb9e
[INFO] checking mlieberman85/rust-hilbert-curve against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmlieberman85%2Frust-hilbert-curve" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mlieberman85/rust-hilbert-curve on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mlieberman85/rust-hilbert-curve
[INFO] finished tweaking git repo https://github.com/mlieberman85/rust-hilbert-curve
[INFO] tweaked toml for git repo https://github.com/mlieberman85/rust-hilbert-curve written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mlieberman85/rust-hilbert-curve already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 21b4a59e70de6715e4e0ae9d97b25234b230dbc5e57b839c095e7b8238a9c800
[INFO] running `"docker" "start" "-a" "21b4a59e70de6715e4e0ae9d97b25234b230dbc5e57b839c095e7b8238a9c800"`
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking x11-dl v2.12.0
[INFO] [stderr]     Checking pistoncore-window v0.26.2
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking pistoncore-event_loop v0.31.3
[INFO] [stderr]     Checking image v0.12.3
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]     Checking piston v0.31.3
[INFO] [stderr]     Checking piston-gfx_texture v0.22.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.38.0
[INFO] [stderr]    Compiling libloading v0.3.2
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking glutin v0.7.4
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.0
[INFO] [stderr]     Checking piston_window v0.64.0
[INFO] [stderr]     Checking hilbert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.83s
[INFO] running `"docker" "inspect" "21b4a59e70de6715e4e0ae9d97b25234b230dbc5e57b839c095e7b8238a9c800"`
[INFO] running `"docker" "rm" "-f" "21b4a59e70de6715e4e0ae9d97b25234b230dbc5e57b839c095e7b8238a9c800"`
[INFO] [stdout] 21b4a59e70de6715e4e0ae9d97b25234b230dbc5e57b839c095e7b8238a9c800