Dec 18 12:39:49.073 INFO checking quantiles-0.7.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:39:49.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/quantiles/0.7.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:39:49.531 INFO [stdout] 815c9a0fdc6f2d3a02e159479b04bd7ba18510b3e02d4c56bcb2f94bb299abc8
Dec 18 12:39:49.538 INFO running `"docker" "start" "-a" "815c9a0fdc6f2d3a02e159479b04bd7ba18510b3e02d4c56bcb2f94bb299abc8"`
Dec 18 12:39:51.250 INFO [stderr]     Checking quantiles v0.7.1 (/opt/crater/workdir)
Dec 18 12:39:53.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 18 12:39:54.165 INFO running `"docker" "inspect" "815c9a0fdc6f2d3a02e159479b04bd7ba18510b3e02d4c56bcb2f94bb299abc8"`
Dec 18 12:39:54.294 INFO running `"docker" "rm" "-f" "815c9a0fdc6f2d3a02e159479b04bd7ba18510b3e02d4c56bcb2f94bb299abc8"`
Dec 18 12:39:54.528 INFO [stdout] 815c9a0fdc6f2d3a02e159479b04bd7ba18510b3e02d4c56bcb2f94bb299abc8