Sep 21 00:01:59.775 INFO checking AuroransSolis/fractions_and_matrices against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:01:59.775 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:01:59.775 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:02:00.002 INFO blam! 79fa324da63bddfeee900a03b28f8b2ba4d5b65e0d1a064f730a752d70cc94c5
Sep 21 00:02:00.004 INFO running `"docker" "start" "-a" "79fa324da63bddfeee900a03b28f8b2ba4d5b65e0d1a064f730a752d70cc94c5"`
Sep 21 00:02:01.285 INFO kablam! usermod: no changes
Sep 21 00:02:01.446 INFO kablam!    Compiling num-traits v0.2.5
Sep 21 00:02:05.038 INFO kablam!     Checking num-integer v0.1.39
Sep 21 00:02:05.038 INFO kablam!     Checking num-complex v0.2.0
Sep 21 00:02:05.896 INFO kablam!     Checking num-bigint v0.2.0
Sep 21 00:02:05.898 INFO kablam!     Checking num-iter v0.1.37
Sep 21 00:02:07.962 INFO kablam!     Checking num-rational v0.2.1
Sep 21 00:02:08.789 INFO kablam!     Checking num v0.2.0
Sep 21 00:02:09.034 INFO kablam!     Checking fractions_and_matrices v0.1.0 (/source)
Sep 21 00:02:14.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
Sep 21 00:02:14.685 INFO kablam! su: No module specific data is present
Sep 21 00:02:15.741 INFO running `"docker" "rm" "-f" "79fa324da63bddfeee900a03b28f8b2ba4d5b65e0d1a064f730a752d70cc94c5"`
Sep 21 00:02:15.868 INFO blam! 79fa324da63bddfeee900a03b28f8b2ba4d5b65e0d1a064f730a752d70cc94c5