Dec 17 20:50:46.297 INFO checking lecrepuscule/Rust_fibonacci against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 20:50:46.297 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/lecrepuscule/Rust_fibonacci:/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 20:50:46.723 INFO [stdout] 1c1c3956e4ce0acecf928cd36daa7c99b323a239c3cd4a43f41c66aa973d752d Dec 17 20:50:46.732 INFO running `"docker" "start" "-a" "1c1c3956e4ce0acecf928cd36daa7c99b323a239c3cd4a43f41c66aa973d752d"` Dec 17 20:50:48.000 INFO [stderr] Checking fibonacci v0.1.0 (/opt/crater/workdir) Dec 17 20:50:48.428 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s Dec 17 20:50:49.103 INFO running `"docker" "inspect" "1c1c3956e4ce0acecf928cd36daa7c99b323a239c3cd4a43f41c66aa973d752d"` Dec 17 20:50:49.422 INFO running `"docker" "rm" "-f" "1c1c3956e4ce0acecf928cd36daa7c99b323a239c3cd4a43f41c66aa973d752d"` Dec 17 20:50:49.750 INFO [stdout] 1c1c3956e4ce0acecf928cd36daa7c99b323a239c3cd4a43f41c66aa973d752d