Sep 21 08:00:36.093 INFO checking kth-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:00:36.093 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:00:36.093 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/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 08:00:38.672 INFO blam! d36ac9955292b174d4d643f238a741a7cb83dbe3d0fdc36c353b3777b2ad9b50
Sep 21 08:00:38.674 INFO running `"docker" "start" "-a" "d36ac9955292b174d4d643f238a741a7cb83dbe3d0fdc36c353b3777b2ad9b50"`
Sep 21 08:00:41.683 INFO kablam! usermod: no changes
Sep 21 08:00:41.699 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 21 08:00:41.880 INFO kablam!    Compiling kth v0.1.0 (/source)
Sep 21 08:00:43.050 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:00:43.050 INFO kablam!   --> tests/slice.rs:34:17
Sep 21 08:00:43.050 INFO kablam!    |
Sep 21 08:00:43.050 INFO kablam! 34 |             let mut d = &mut d[..];
Sep 21 08:00:43.050 INFO kablam!    |                 ----^
Sep 21 08:00:43.050 INFO kablam!    |                 |
Sep 21 08:00:43.050 INFO kablam!    |                 help: remove this `mut`
Sep 21 08:00:43.050 INFO kablam!    |
Sep 21 08:00:43.050 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:00:43.050 INFO kablam! 
Sep 21 08:00:43.203 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 21 08:00:43.207 INFO kablam! su: No module specific data is present
Sep 21 08:00:45.526 INFO running `"docker" "rm" "-f" "d36ac9955292b174d4d643f238a741a7cb83dbe3d0fdc36c353b3777b2ad9b50"`
Sep 21 08:00:47.030 INFO blam! d36ac9955292b174d4d643f238a741a7cb83dbe3d0fdc36c353b3777b2ad9b50