Nov 30 17:24:06.922 INFO checking rctree-0.2.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 17:24:06.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:24:07.328 INFO [stdout] db335e050da17accb39137959d5f8ead6f6e04fdd1cab9c3f6d09ff4d154c374
Nov 30 17:24:07.334 INFO running `"docker" "start" "-a" "db335e050da17accb39137959d5f8ead6f6e04fdd1cab9c3f6d09ff4d154c374"`
Nov 30 17:24:08.688 INFO [stderr] usermod: no changes
Nov 30 17:24:08.768 INFO [stderr]    Compiling proc-macro2 v0.4.24
Nov 30 17:24:08.768 INFO [stderr]     Checking rctree v0.2.1 (/source)
Nov 30 17:24:12.564 INFO [stderr]    Compiling quote v0.6.10
Nov 30 17:24:13.705 INFO [stderr]    Compiling syn v0.15.22
Nov 30 17:24:22.291 INFO [stderr]    Compiling indoc-impl v0.2.8
Nov 30 17:24:27.164 INFO [stderr]     Checking indoc v0.2.8
Nov 30 17:24:29.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.52s
Nov 30 17:24:29.225 INFO [stderr] su: No module specific data is present
Nov 30 17:24:29.724 INFO running `"docker" "inspect" "db335e050da17accb39137959d5f8ead6f6e04fdd1cab9c3f6d09ff4d154c374"`
Nov 30 17:24:30.052 INFO running `"docker" "rm" "-f" "db335e050da17accb39137959d5f8ead6f6e04fdd1cab9c3f6d09ff4d154c374"`
Nov 30 17:24:30.392 INFO [stdout] db335e050da17accb39137959d5f8ead6f6e04fdd1cab9c3f6d09ff4d154c374