Sep 21 00:01:59.313 INFO checking AuroransSolis/fractions_and_matrices against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:01:59.313 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:01:59.313 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:01:59.556 INFO blam! 6ecd0065e2cdcbe5cb39d0e62d312e9155886bb70a5bc61b0525c266329659ad
Sep 21 00:01:59.558 INFO running `"docker" "start" "-a" "6ecd0065e2cdcbe5cb39d0e62d312e9155886bb70a5bc61b0525c266329659ad"`
Sep 21 00:02:00.618 INFO kablam! usermod: no changes
Sep 21 00:02:00.802 INFO kablam!    Compiling num-bigint v0.2.0
Sep 21 00:02:00.810 INFO kablam!    Compiling num-complex v0.2.0
Sep 21 00:02:00.816 INFO kablam!    Compiling num-rational v0.2.1
Sep 21 00:02:00.840 INFO kablam!    Compiling num-iter v0.1.37
Sep 21 00:02:00.846 INFO kablam!     Checking num-traits v0.2.5
Sep 21 00:02:04.478 INFO kablam!     Checking num-integer v0.1.39
Sep 21 00:02:08.834 INFO kablam!     Checking num v0.2.0
Sep 21 00:02:09.005 INFO kablam!     Checking fractions_and_matrices v0.1.0 (/source)
Sep 21 00:02:15.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
Sep 21 00:02:15.035 INFO kablam! su: No module specific data is present
Sep 21 00:02:15.916 INFO running `"docker" "rm" "-f" "6ecd0065e2cdcbe5cb39d0e62d312e9155886bb70a5bc61b0525c266329659ad"`
Sep 21 00:02:16.047 INFO blam! 6ecd0065e2cdcbe5cb39d0e62d312e9155886bb70a5bc61b0525c266329659ad