Nov 28 20:03:03.627 INFO checking ramp-0.5.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:03:03.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 20:03:03.916 INFO [stdout] 5cb176bed9324c5717559024db1c20d76a9b8078654d0fed5844ba7f91e5d381
Nov 28 20:03:03.922 INFO running `"docker" "start" "-a" "5cb176bed9324c5717559024db1c20d76a9b8078654d0fed5844ba7f91e5d381"`
Nov 28 20:03:04.554 INFO [stderr] usermod: no changes
Nov 28 20:03:04.656 INFO [stderr]    Compiling rustc-cfg v0.2.0
Nov 28 20:03:04.656 INFO [stderr]     Checking ieee754 v0.2.2
Nov 28 20:03:04.656 INFO [stderr]    Compiling num-bigint v0.1.44
Nov 28 20:03:09.476 INFO [stderr]    Compiling ramp v0.5.1 (/source)
Nov 28 20:03:18.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.59s
Nov 28 20:03:18.169 INFO [stderr] su: No module specific data is present
Nov 28 20:03:18.749 INFO running `"docker" "inspect" "5cb176bed9324c5717559024db1c20d76a9b8078654d0fed5844ba7f91e5d381"`
Nov 28 20:03:18.840 INFO running `"docker" "rm" "-f" "5cb176bed9324c5717559024db1c20d76a9b8078654d0fed5844ba7f91e5d381"`
Nov 28 20:03:18.951 INFO [stdout] 5cb176bed9324c5717559024db1c20d76a9b8078654d0fed5844ba7f91e5d381