Dec 17 17:59:27.903 INFO checking periklis/rsfseek against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:59:27.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/periklis/rsfseek:/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 17 17:59:28.336 INFO [stdout] 565d3af909c6a3245f66447bf71c516854ea795b6f646f5c2ba52682400c96c0
Dec 17 17:59:28.339 INFO running `"docker" "start" "-a" "565d3af909c6a3245f66447bf71c516854ea795b6f646f5c2ba52682400c96c0"`
Dec 17 17:59:30.968 INFO [stderr]     Checking encode_unicode v0.3.0
Dec 17 17:59:30.968 INFO [stderr]     Checking csv v0.15.0
Dec 17 17:59:31.922 INFO [stderr]     Checking prettytable-rs v0.6.7
Dec 17 17:59:32.800 INFO [stderr]     Checking rsfseek v0.1.0 (/opt/crater/workdir)
Dec 17 17:59:33.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 17 17:59:34.382 INFO running `"docker" "inspect" "565d3af909c6a3245f66447bf71c516854ea795b6f646f5c2ba52682400c96c0"`
Dec 17 17:59:34.700 INFO running `"docker" "rm" "-f" "565d3af909c6a3245f66447bf71c516854ea795b6f646f5c2ba52682400c96c0"`
Dec 17 17:59:34.965 INFO [stdout] 565d3af909c6a3245f66447bf71c516854ea795b6f646f5c2ba52682400c96c0