Dec 17 21:17:08.027 INFO checking koka831/xel against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:17:08.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/koka831/xel:/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 21:17:08.509 INFO [stdout] ac19951f7b6afefdcf73f4f78a287d5c43a0f877b2ae86157b66221542525fbc
Dec 17 21:17:08.514 INFO running `"docker" "start" "-a" "ac19951f7b6afefdcf73f4f78a287d5c43a0f877b2ae86157b66221542525fbc"`
Dec 17 21:17:10.980 INFO [stderr]     Checking num-complex v0.1.42
Dec 17 21:17:10.980 INFO [stderr]     Checking num-bigint v0.1.43
Dec 17 21:17:13.645 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 21:17:14.352 INFO [stderr]     Checking num v0.1.42
Dec 17 21:17:14.556 INFO [stderr]     Checking xel v0.1.0 (/opt/crater/workdir)
Dec 17 21:17:15.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Dec 17 21:17:17.579 INFO running `"docker" "inspect" "ac19951f7b6afefdcf73f4f78a287d5c43a0f877b2ae86157b66221542525fbc"`
Dec 17 21:17:17.888 INFO running `"docker" "rm" "-f" "ac19951f7b6afefdcf73f4f78a287d5c43a0f877b2ae86157b66221542525fbc"`
Dec 17 21:17:18.232 INFO [stdout] ac19951f7b6afefdcf73f4f78a287d5c43a0f877b2ae86157b66221542525fbc