Dec 04 18:44:55.057 INFO checking flatcar-linux/update-ssh-keys against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:44:55.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 18:44:55.415 INFO [stdout] e5bfeca16344a1ceb242cd4726dd53f2fc0a4feff06496d8c1a5f8f0cc028741
Dec 04 18:44:55.419 INFO running `"docker" "start" "-a" "e5bfeca16344a1ceb242cd4726dd53f2fc0a4feff06496d8c1a5f8f0cc028741"`
Dec 04 18:44:56.379 INFO [stderr] usermod: no changes
Dec 04 18:44:56.589 INFO [stderr]     Checking fs2 v0.4.3
Dec 04 18:44:56.591 INFO [stderr]     Checking users v0.8.1
Dec 04 18:44:56.599 INFO [stderr]     Checking md-5 v0.8.0
Dec 04 18:44:57.899 INFO [stderr]     Checking openssh-keys v0.4.1
Dec 04 18:44:58.855 INFO [stderr]     Checking update-ssh-keys v0.4.0-alpha.0 (/source)
Dec 04 18:45:01.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Dec 04 18:45:01.675 INFO [stderr] su: No module specific data is present
Dec 04 18:45:02.315 INFO running `"docker" "inspect" "e5bfeca16344a1ceb242cd4726dd53f2fc0a4feff06496d8c1a5f8f0cc028741"`
Dec 04 18:45:02.597 INFO running `"docker" "rm" "-f" "e5bfeca16344a1ceb242cd4726dd53f2fc0a4feff06496d8c1a5f8f0cc028741"`
Dec 04 18:45:02.939 INFO [stdout] e5bfeca16344a1ceb242cd4726dd53f2fc0a4feff06496d8c1a5f8f0cc028741