Dec 12 12:47:02.825 INFO checking ip6gen-0.0.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:47:02.825 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 12:47:03.325 INFO [stdout] 76f3f679f63678948970447c9aeb01a27ebb05f4ecbb9d6f7b15f58e6fed585d
Dec 12 12:47:03.328 INFO running `"docker" "start" "-a" "76f3f679f63678948970447c9aeb01a27ebb05f4ecbb9d6f7b15f58e6fed585d"`
Dec 12 12:47:04.532 INFO [stderr] usermod: no changes
Dec 12 12:47:04.648 INFO [stderr]     Checking ipnetwork v0.10.0
Dec 12 12:47:05.343 INFO [stderr]     Checking ipgen v0.0.1
Dec 12 12:47:06.345 INFO [stderr]     Checking ip6gen v0.0.2 (/source)
Dec 12 12:47:08.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Dec 12 12:47:08.901 INFO [stderr] su: No module specific data is present
Dec 12 12:47:10.148 INFO running `"docker" "inspect" "76f3f679f63678948970447c9aeb01a27ebb05f4ecbb9d6f7b15f58e6fed585d"`
Dec 12 12:47:10.442 INFO running `"docker" "rm" "-f" "76f3f679f63678948970447c9aeb01a27ebb05f4ecbb9d6f7b15f58e6fed585d"`
Dec 12 12:47:10.714 INFO [stdout] 76f3f679f63678948970447c9aeb01a27ebb05f4ecbb9d6f7b15f58e6fed585d