Nov 29 15:36:01.249 INFO checking vfrz/LearningRust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:36:01.249 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 29 15:36:01.814 INFO [stdout] e57544ac425e0679fbc2040b7f02e46cde63a122ded8c4a18bd1185acfb16a25
Nov 29 15:36:01.816 INFO running `"docker" "start" "-a" "e57544ac425e0679fbc2040b7f02e46cde63a122ded8c4a18bd1185acfb16a25"`
Nov 29 15:36:03.416 INFO [stderr] usermod: no changes
Nov 29 15:36:03.572 INFO [stderr]    Compiling regex v0.2.10
Nov 29 15:36:03.572 INFO [stderr]     Checking memchr v2.0.1
Nov 29 15:36:03.572 INFO [stderr]     Checking regex-syntax v0.5.3
Nov 29 15:36:04.172 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 29 15:36:11.712 INFO [stderr]     Checking learning_rust v0.1.0 (/source)
Nov 29 15:36:12.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.02s
Nov 29 15:36:12.492 INFO [stderr] su: No module specific data is present
Nov 29 15:36:13.589 INFO running `"docker" "inspect" "e57544ac425e0679fbc2040b7f02e46cde63a122ded8c4a18bd1185acfb16a25"`
Nov 29 15:36:13.906 INFO running `"docker" "rm" "-f" "e57544ac425e0679fbc2040b7f02e46cde63a122ded8c4a18bd1185acfb16a25"`
Nov 29 15:36:14.268 INFO [stdout] e57544ac425e0679fbc2040b7f02e46cde63a122ded8c4a18bd1185acfb16a25