Sep 10 05:39:12.911 INFO checking AuroransSolis/fractions_and_matrices against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:39:12.911 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:39:12.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:39:13.124 INFO blam! 423144d9b566e8d96dd0f70e948d87c7da93a6e24fc8d85f6fcf89f51d728dec
Sep 10 05:39:13.126 INFO running `"docker" "start" "-a" "423144d9b566e8d96dd0f70e948d87c7da93a6e24fc8d85f6fcf89f51d728dec"`
Sep 10 05:39:14.237 INFO kablam! usermod: no changes
Sep 10 05:39:14.394 INFO kablam!    Compiling num-traits v0.2.5
Sep 10 05:39:17.852 INFO kablam!     Checking num-integer v0.1.39
Sep 10 05:39:17.859 INFO kablam!     Checking num-complex v0.2.0
Sep 10 05:39:18.956 INFO kablam!     Checking num-bigint v0.2.0
Sep 10 05:39:18.957 INFO kablam!     Checking num-iter v0.1.37
Sep 10 05:39:22.217 INFO kablam!     Checking num-rational v0.2.1
Sep 10 05:39:23.285 INFO kablam!     Checking num v0.2.0
Sep 10 05:39:23.514 INFO kablam!     Checking fractions_and_matrices v0.1.0 (file:///source)
Sep 10 05:39:28.982 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.71s
Sep 10 05:39:28.982 INFO kablam! su: No module specific data is present
Sep 10 05:39:30.022 INFO running `"docker" "rm" "-f" "423144d9b566e8d96dd0f70e948d87c7da93a6e24fc8d85f6fcf89f51d728dec"`
Sep 10 05:39:30.176 INFO blam! 423144d9b566e8d96dd0f70e948d87c7da93a6e24fc8d85f6fcf89f51d728dec