Dec 19 04:57:14.869 INFO checking yoshuawuyts/playground-failure against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 04:57:14.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/yoshuawuyts/playground-failure:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:57:15.400 INFO [stdout] 49caa945680615764c77dce8546cebfc152ce1d524c2be9a7d42c1b30c8c9632
Dec 19 04:57:15.403 INFO running `"docker" "start" "-a" "49caa945680615764c77dce8546cebfc152ce1d524c2be9a7d42c1b30c8c9632"`
Dec 19 04:57:17.932 INFO [stderr]    Compiling cc v1.0.4
Dec 19 04:57:17.932 INFO [stderr]     Checking rustc-demangle v0.1.5
Dec 19 04:57:17.964 INFO [stderr]    Compiling synstructure v0.6.1
Dec 19 04:57:22.548 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 19 04:57:23.540 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 04:57:39.088 INFO [stderr]     Checking backtrace v0.3.5
Dec 19 04:57:39.440 INFO [stderr]     Checking failure v0.1.1
Dec 19 04:57:39.772 INFO [stderr]     Checking playground-failure v0.1.0 (/opt/crater/workdir)
Dec 19 04:57:40.321 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
Dec 19 04:57:41.905 INFO running `"docker" "inspect" "49caa945680615764c77dce8546cebfc152ce1d524c2be9a7d42c1b30c8c9632"`
Dec 19 04:57:42.376 INFO running `"docker" "rm" "-f" "49caa945680615764c77dce8546cebfc152ce1d524c2be9a7d42c1b30c8c9632"`
Dec 19 04:57:42.648 INFO [stdout] 49caa945680615764c77dce8546cebfc152ce1d524c2be9a7d42c1b30c8c9632