Nov 30 02:59:05.534 INFO checking flatcar-linux/update-ssh-keys against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:59:05.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 02:59:05.990 INFO [stdout] 0fe3f45f04d89babcf46773912aca6a070be06e145945226c395fe9d402ae64a
Nov 30 02:59:05.992 INFO running `"docker" "start" "-a" "0fe3f45f04d89babcf46773912aca6a070be06e145945226c395fe9d402ae64a"`
Nov 30 02:59:08.063 INFO [stderr] usermod: no changes
Nov 30 02:59:08.216 INFO [stderr]     Checking fs2 v0.4.3
Nov 30 02:59:08.224 INFO [stderr]     Checking users v0.8.0
Nov 30 02:59:08.226 INFO [stderr]     Checking md-5 v0.8.0
Nov 30 02:59:09.601 INFO [stderr]     Checking openssh-keys v0.4.1
Nov 30 02:59:11.100 INFO [stderr]     Checking update-ssh-keys v0.4.0-alpha.0 (/source)
Nov 30 02:59:15.843 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
Nov 30 02:59:15.861 INFO [stderr] su: No module specific data is present
Nov 30 02:59:17.570 INFO running `"docker" "inspect" "0fe3f45f04d89babcf46773912aca6a070be06e145945226c395fe9d402ae64a"`
Nov 30 02:59:17.932 INFO running `"docker" "rm" "-f" "0fe3f45f04d89babcf46773912aca6a070be06e145945226c395fe9d402ae64a"`
Nov 30 02:59:18.284 INFO [stdout] 0fe3f45f04d89babcf46773912aca6a070be06e145945226c395fe9d402ae64a