Nov 28 21:59:04.116 INFO checking mod_exp-1.0.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:59:04.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:59:04.589 INFO [stdout] a8f32316ff3c677b0aab5f013efb289c6384965c81af4cf6bffc0f72c396f30f
Nov 28 21:59:04.594 INFO running `"docker" "start" "-a" "a8f32316ff3c677b0aab5f013efb289c6384965c81af4cf6bffc0f72c396f30f"`
Nov 28 21:59:05.891 INFO [stderr] usermod: no changes
Nov 28 21:59:05.968 INFO [stderr]    Compiling num-iter v0.1.37
Nov 28 21:59:05.970 INFO [stderr]     Checking num-complex v0.2.1
Nov 28 21:59:05.970 INFO [stderr]     Checking num-rational v0.2.1
Nov 28 21:59:08.740 INFO [stderr]     Checking num v0.2.0
Nov 28 21:59:08.959 INFO [stderr]     Checking mod_exp v1.0.1 (/source)
Nov 28 21:59:10.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Nov 28 21:59:10.396 INFO [stderr] su: No module specific data is present
Nov 28 21:59:11.011 INFO running `"docker" "inspect" "a8f32316ff3c677b0aab5f013efb289c6384965c81af4cf6bffc0f72c396f30f"`
Nov 28 21:59:11.207 INFO running `"docker" "rm" "-f" "a8f32316ff3c677b0aab5f013efb289c6384965c81af4cf6bffc0f72c396f30f"`
Nov 28 21:59:11.370 INFO [stdout] a8f32316ff3c677b0aab5f013efb289c6384965c81af4cf6bffc0f72c396f30f