Nov 30 22:48:16.850 INFO checking from_variants-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:48:16.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 22:48:17.178 INFO [stdout] cd3ca067f9531a5243f195be355416100b1747b6bc8f9ba19ae9cc4fc3577ac2
Nov 30 22:48:17.180 INFO running `"docker" "start" "-a" "cd3ca067f9531a5243f195be355416100b1747b6bc8f9ba19ae9cc4fc3577ac2"`
Nov 30 22:48:18.667 INFO [stderr] usermod: no changes
Nov 30 22:48:18.837 INFO [stderr]    Compiling syn v0.13.11
Nov 30 22:48:37.631 INFO [stderr]    Compiling darling_core v0.5.0
Nov 30 22:48:48.246 INFO [stderr]    Compiling darling_macro v0.5.0
Nov 30 22:48:53.597 INFO [stderr]    Compiling darling v0.5.0
Nov 30 22:48:57.040 INFO [stderr]    Compiling from_variants_impl v0.4.0
Nov 30 22:49:02.933 INFO [stderr]     Checking from_variants v0.4.0 (/source)
Nov 30 22:49:04.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.02s
Nov 30 22:49:04.734 INFO [stderr] su: No module specific data is present
Nov 30 22:49:05.038 INFO running `"docker" "inspect" "cd3ca067f9531a5243f195be355416100b1747b6bc8f9ba19ae9cc4fc3577ac2"`
Nov 30 22:49:05.217 INFO running `"docker" "rm" "-f" "cd3ca067f9531a5243f195be355416100b1747b6bc8f9ba19ae9cc4fc3577ac2"`
Nov 30 22:49:05.388 INFO [stdout] cd3ca067f9531a5243f195be355416100b1747b6bc8f9ba19ae9cc4fc3577ac2