Nov 27 21:21:24.738 INFO checking ruuda/filebuffer against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 21:21:24.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:21:25.165 INFO [stdout] 4fc81d8861ef341571f14bb6cf7fcb17c33fe38585c23d0e67d8bd76ac6ab960
Nov 27 21:21:25.167 INFO running `"docker" "start" "-a" "4fc81d8861ef341571f14bb6cf7fcb17c33fe38585c23d0e67d8bd76ac6ab960"`
Nov 27 21:21:26.639 INFO [stderr] usermod: no changes
Nov 27 21:21:26.780 INFO [stderr]     Checking gcc v0.3.35
Nov 27 21:21:26.781 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 27 21:21:26.781 INFO [stderr]     Checking filebuffer v0.4.0 (/source)
Nov 27 21:21:26.792 INFO [stderr]     Checking time v0.1.35
Nov 27 21:21:34.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
Nov 27 21:21:34.692 INFO [stderr] su: No module specific data is present
Nov 27 21:21:35.492 INFO running `"docker" "inspect" "4fc81d8861ef341571f14bb6cf7fcb17c33fe38585c23d0e67d8bd76ac6ab960"`
Nov 27 21:21:35.796 INFO running `"docker" "rm" "-f" "4fc81d8861ef341571f14bb6cf7fcb17c33fe38585c23d0e67d8bd76ac6ab960"`
Nov 27 21:21:36.165 INFO [stdout] 4fc81d8861ef341571f14bb6cf7fcb17c33fe38585c23d0e67d8bd76ac6ab960