Sep 06 07:16:52.672 INFO checking factorial-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:16:52.672 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:16:52.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:16:52.808 INFO blam! 3474dc8a66dd81dabca8e84b0f3acf7ef1129cbbd7dd467661a827b7e6f0c72a
Sep 06 07:16:52.809 INFO running `"docker" "start" "-a" "3474dc8a66dd81dabca8e84b0f3acf7ef1129cbbd7dd467661a827b7e6f0c72a"`
Sep 06 07:16:53.607 INFO kablam! usermod: no changes
Sep 06 07:16:53.637 INFO kablam!     Checking factorial v0.1.1 (file:///source)
Sep 06 07:16:53.812 INFO kablam! warning: unused import: `Signed`
Sep 06 07:16:53.812 INFO kablam!   --> src/lib.rs:12:30
Sep 06 07:16:53.812 INFO kablam!    |
Sep 06 07:16:53.812 INFO kablam! 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Sep 06 07:16:53.812 INFO kablam!    |                              ^^^^^^
Sep 06 07:16:53.812 INFO kablam!    |
Sep 06 07:16:53.812 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 07:16:53.812 INFO kablam! 
Sep 06 07:16:53.812 INFO kablam! warning: unused import: `std::ops::RangeInclusive`
Sep 06 07:16:53.812 INFO kablam!   --> src/lib.rs:13:5
Sep 06 07:16:53.812 INFO kablam!    |
Sep 06 07:16:53.812 INFO kablam! 13 | use std::ops::RangeInclusive;
Sep 06 07:16:53.812 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:16:53.812 INFO kablam! 
Sep 06 07:16:53.905 INFO kablam! warning: unused import: `Signed`
Sep 06 07:16:53.905 INFO kablam!   --> src/lib.rs:12:30
Sep 06 07:16:53.906 INFO kablam!    |
Sep 06 07:16:53.906 INFO kablam! 12 | use num_traits::{CheckedMul, Signed, Unsigned};
Sep 06 07:16:53.906 INFO kablam!    |                              ^^^^^^
Sep 06 07:16:53.906 INFO kablam!    |
Sep 06 07:16:53.906 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 07:16:53.906 INFO kablam! 
Sep 06 07:16:53.906 INFO kablam! warning: unused import: `std::ops::RangeInclusive`
Sep 06 07:16:53.906 INFO kablam!   --> src/lib.rs:13:5
Sep 06 07:16:53.906 INFO kablam!    |
Sep 06 07:16:53.906 INFO kablam! 13 | use std::ops::RangeInclusive;
Sep 06 07:16:53.906 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:16:53.906 INFO kablam! 
Sep 06 07:16:53.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 06 07:16:53.999 INFO kablam! su: No module specific data is present
Sep 06 07:16:54.381 INFO running `"docker" "rm" "-f" "3474dc8a66dd81dabca8e84b0f3acf7ef1129cbbd7dd467661a827b7e6f0c72a"`
Sep 06 07:16:54.431 INFO blam! 3474dc8a66dd81dabca8e84b0f3acf7ef1129cbbd7dd467661a827b7e6f0c72a