Dec 18 04:05:49.651 INFO checking amitdash291/rust_pi_estimation against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:05:49.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/amitdash291/rust_pi_estimation:/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 18 04:05:50.026 INFO [stdout] 64ecfedd898e8ffc137e5be068b93af29a349bec90abe59864c96f3992a3fcb6
Dec 18 04:05:50.028 INFO running `"docker" "start" "-a" "64ecfedd898e8ffc137e5be068b93af29a349bec90abe59864c96f3992a3fcb6"`
Dec 18 04:05:51.060 INFO [stderr]     Checking hello_cargo v0.1.0 (/opt/crater/workdir)
Dec 18 04:05:51.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 18 04:05:52.187 INFO running `"docker" "inspect" "64ecfedd898e8ffc137e5be068b93af29a349bec90abe59864c96f3992a3fcb6"`
Dec 18 04:05:52.348 INFO running `"docker" "rm" "-f" "64ecfedd898e8ffc137e5be068b93af29a349bec90abe59864c96f3992a3fcb6"`
Dec 18 04:05:52.556 INFO [stdout] 64ecfedd898e8ffc137e5be068b93af29a349bec90abe59864c96f3992a3fcb6