Dec 17 17:19:10.669 INFO checking rail44/kntn against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:19:10.669 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/rail44/kntn:/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 17:19:11.014 INFO [stdout] 9ba767aa167e5f6dd2cf2178f99135a1cac7975d47aaed171222af0c9a0270ce
Dec 17 17:19:11.020 INFO running `"docker" "start" "-a" "9ba767aa167e5f6dd2cf2178f99135a1cac7975d47aaed171222af0c9a0270ce"`
Dec 17 17:19:11.882 INFO [stderr]     Checking getopts v0.2.15
Dec 17 17:19:11.882 INFO [stderr]     Checking rand v0.4.1
Dec 17 17:19:11.883 INFO [stderr]     Checking serde_json v1.0.8
Dec 17 17:19:14.460 INFO [stderr]     Checking handlebars v0.30.0-beta.4
Dec 17 17:19:16.480 INFO [stderr]     Checking kntn v0.2.0 (/opt/crater/workdir)
Dec 17 17:19:16.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 17 17:19:17.141 INFO running `"docker" "inspect" "9ba767aa167e5f6dd2cf2178f99135a1cac7975d47aaed171222af0c9a0270ce"`
Dec 17 17:19:17.450 INFO running `"docker" "rm" "-f" "9ba767aa167e5f6dd2cf2178f99135a1cac7975d47aaed171222af0c9a0270ce"`
Dec 17 17:19:17.700 INFO [stdout] 9ba767aa167e5f6dd2cf2178f99135a1cac7975d47aaed171222af0c9a0270ce