Dec 17 12:17:52.003 INFO checking wagenet/helix-hello-world-rails against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:17:52.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/wagenet/helix-hello-world-rails:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:17:52.591 INFO [stdout] a3a7a785995edf9ff37a14d5fe8c2015306c22061cb63ec8290443ae29e8acdb
Dec 17 12:17:52.598 INFO running `"docker" "start" "-a" "a3a7a785995edf9ff37a14d5fe8c2015306c22061cb63ec8290443ae29e8acdb"`
Dec 17 12:17:54.065 INFO [stderr]    Compiling libcruby-sys v0.5.0-alpha-1
Dec 17 12:17:54.065 INFO [stderr]     Checking cslice v0.2.0
Dec 17 12:17:54.065 INFO [stderr]     Checking cstr-macro v0.1.0
Dec 17 12:17:55.642 INFO [stderr]     Checking helix_runtime v0.5.0-alpha-1
Dec 17 12:17:55.968 INFO [stderr]     Checking helix_hello_world_rails v0.1.0 (/opt/crater/workdir)
Dec 17 12:17:56.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 17 12:17:57.385 INFO running `"docker" "inspect" "a3a7a785995edf9ff37a14d5fe8c2015306c22061cb63ec8290443ae29e8acdb"`
Dec 17 12:17:57.666 INFO running `"docker" "rm" "-f" "a3a7a785995edf9ff37a14d5fe8c2015306c22061cb63ec8290443ae29e8acdb"`
Dec 17 12:17:58.080 INFO [stdout] a3a7a785995edf9ff37a14d5fe8c2015306c22061cb63ec8290443ae29e8acdb