Nov 30 12:29:46.031 INFO checking zerodmg-0.1.9 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:29:46.031 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 12:29:46.320 INFO [stdout] 2341eab6a4c1d24e2b1528ceb0dec1d63aad4e4481e95ac3b2714cf307e010f5
Nov 30 12:29:46.322 INFO running `"docker" "start" "-a" "2341eab6a4c1d24e2b1528ceb0dec1d63aad4e4481e95ac3b2714cf307e010f5"`
Nov 30 12:29:47.706 INFO [stderr] usermod: no changes
Nov 30 12:29:47.792 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Nov 30 12:29:48.144 INFO [stderr]    Compiling syn v0.13.11
Nov 30 12:29:48.149 INFO [stderr]    Compiling syn v0.15.22
Nov 30 12:30:04.415 INFO [stderr]    Compiling num-derive v0.2.3
Nov 30 12:30:10.417 INFO [stderr]    Compiling derive_more v0.11.0
Nov 30 12:30:19.924 INFO [stderr]     Checking image v0.19.0
Nov 30 12:30:27.552 INFO [stderr]     Checking zerodmg-utils v0.1.9
Nov 30 12:30:28.052 INFO [stderr]     Checking zerodmg-codes v0.1.9
Nov 30 12:30:29.032 INFO [stderr] error[E0635]: unknown feature `rust_2018_idioms`
Nov 30 12:30:29.032 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/zerodmg-codes-0.1.9/src/lib.rs:2:12
Nov 30 12:30:29.032 INFO [stderr]   |
Nov 30 12:30:29.032 INFO [stderr] 2 | #![feature(rust_2018_idioms)]
Nov 30 12:30:29.032 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Nov 30 12:30:29.032 INFO [stderr] 
Nov 30 12:30:29.040 INFO [stderr] error: aborting due to previous error
Nov 30 12:30:29.040 INFO [stderr] 
Nov 30 12:30:29.040 INFO [stderr] For more information about this error, try `rustc --explain E0635`.
Nov 30 12:30:29.055 INFO [stderr] error: Could not compile `zerodmg-codes`.
Nov 30 12:30:29.055 INFO [stderr] 
Nov 30 12:30:29.055 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 12:30:29.058 INFO [stderr] su: No module specific data is present
Nov 30 12:30:29.820 INFO running `"docker" "inspect" "2341eab6a4c1d24e2b1528ceb0dec1d63aad4e4481e95ac3b2714cf307e010f5"`
Nov 30 12:30:30.170 INFO running `"docker" "rm" "-f" "2341eab6a4c1d24e2b1528ceb0dec1d63aad4e4481e95ac3b2714cf307e010f5"`
Nov 30 12:30:30.484 INFO [stdout] 2341eab6a4c1d24e2b1528ceb0dec1d63aad4e4481e95ac3b2714cf307e010f5