Dec 12 07:00:50.298 INFO checking sshkeys-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:00:50.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 07:00:50.515 INFO [stdout] 0d9106d7e765fdfa8b3d68c485d9a48ef0114c2c8b18d0b72882ea885fa06ebb
Dec 12 07:00:50.517 INFO running `"docker" "start" "-a" "0d9106d7e765fdfa8b3d68c485d9a48ef0114c2c8b18d0b72882ea885fa06ebb"`
Dec 12 07:00:51.210 INFO [stderr] usermod: no changes
Dec 12 07:00:51.332 INFO [stderr]     Checking generic-array v0.8.3
Dec 12 07:00:51.806 INFO [stderr]     Checking digest v0.6.2
Dec 12 07:00:51.806 INFO [stderr]     Checking block-buffer v0.2.0
Dec 12 07:00:52.296 INFO [stderr]     Checking sha2 v0.6.0
Dec 12 07:00:52.864 INFO [stderr]     Checking sshkeys v0.1.1 (/source)
Dec 12 07:00:57.493 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Dec 12 07:00:57.496 INFO [stderr] su: No module specific data is present
Dec 12 07:00:57.978 INFO running `"docker" "inspect" "0d9106d7e765fdfa8b3d68c485d9a48ef0114c2c8b18d0b72882ea885fa06ebb"`
Dec 12 07:00:58.316 INFO running `"docker" "rm" "-f" "0d9106d7e765fdfa8b3d68c485d9a48ef0114c2c8b18d0b72882ea885fa06ebb"`
Dec 12 07:00:58.528 INFO [stdout] 0d9106d7e765fdfa8b3d68c485d9a48ef0114c2c8b18d0b72882ea885fa06ebb