Nov 27 19:50:07.759 INFO checking stallmanifold/rtfm against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 19:50:07.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 19:50:08.009 INFO [stdout] df9d641ab23d58c98d334c1c794c80269e1877f5f9a7abbdb440f2406851186a
Nov 27 19:50:08.014 INFO running `"docker" "start" "-a" "df9d641ab23d58c98d334c1c794c80269e1877f5f9a7abbdb440f2406851186a"`
Nov 27 19:50:08.659 INFO [stderr] usermod: no changes
Nov 27 19:50:08.773 INFO [stderr]    Compiling syn v0.15.21
Nov 27 19:50:08.776 INFO [stderr]     Checking rand v0.6.0
Nov 27 19:50:21.296 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 27 19:50:36.484 INFO [stderr]     Checking rtfm v1.1.0 (/source)
Nov 27 19:50:37.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.65s
Nov 27 19:50:37.347 INFO [stderr] su: No module specific data is present
Nov 27 19:50:37.990 INFO running `"docker" "inspect" "df9d641ab23d58c98d334c1c794c80269e1877f5f9a7abbdb440f2406851186a"`
Nov 27 19:50:38.198 INFO running `"docker" "rm" "-f" "df9d641ab23d58c98d334c1c794c80269e1877f5f9a7abbdb440f2406851186a"`
Nov 27 19:50:38.424 INFO [stdout] df9d641ab23d58c98d334c1c794c80269e1877f5f9a7abbdb440f2406851186a