Dec 17 23:14:09.426 INFO checking hone/helix-hello-world-sinatra against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:14:09.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/hone/helix-hello-world-sinatra:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:14:09.656 INFO [stdout] 5ffe2622397c972dc5a3c4a4e248455b9739a23ca1e405d6016f95f489aac28f
Dec 17 23:14:09.658 INFO running `"docker" "start" "-a" "5ffe2622397c972dc5a3c4a4e248455b9739a23ca1e405d6016f95f489aac28f"`
Dec 17 23:14:10.600 INFO [stderr]    Compiling libcruby-sys v0.5.0-alpha-1
Dec 17 23:14:11.676 INFO [stderr]     Checking helix_runtime v0.5.0-alpha-1
Dec 17 23:14:12.108 INFO [stderr]     Checking turbo_blank v0.1.0 (/opt/crater/workdir)
Dec 17 23:14:12.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Dec 17 23:14:12.978 INFO running `"docker" "inspect" "5ffe2622397c972dc5a3c4a4e248455b9739a23ca1e405d6016f95f489aac28f"`
Dec 17 23:14:13.144 INFO running `"docker" "rm" "-f" "5ffe2622397c972dc5a3c4a4e248455b9739a23ca1e405d6016f95f489aac28f"`
Dec 17 23:14:13.329 INFO [stdout] 5ffe2622397c972dc5a3c4a4e248455b9739a23ca1e405d6016f95f489aac28f