Sep 19 23:18:51.545 INFO checking kth-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:18:51.545 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:18:51.545 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:18:51.689 INFO blam! a0fb2910d55d5379bdc7ea100a21c927fa5526c9874b735fbb22c8040fa8f3fd
Sep 19 23:18:51.691 INFO running `"docker" "start" "-a" "a0fb2910d55d5379bdc7ea100a21c927fa5526c9874b735fbb22c8040fa8f3fd"`
Sep 19 23:18:52.372 INFO kablam! usermod: no changes
Sep 19 23:18:52.392 INFO kablam! warning: `panic` setting is ignored for `test` profile
Sep 19 23:18:52.437 INFO kablam!     Checking index-fixed v0.0.2
Sep 19 23:18:52.438 INFO kablam!    Compiling kth v0.1.0 (/source)
Sep 19 23:18:54.082 INFO kablam! warning: variable does not need to be mutable
Sep 19 23:18:54.082 INFO kablam!   --> tests/slice.rs:34:17
Sep 19 23:18:54.082 INFO kablam!    |
Sep 19 23:18:54.082 INFO kablam! 34 |             let mut d = &mut d[..];
Sep 19 23:18:54.082 INFO kablam!    |                 ----^
Sep 19 23:18:54.082 INFO kablam!    |                 |
Sep 19 23:18:54.082 INFO kablam!    |                 help: remove this `mut`
Sep 19 23:18:54.082 INFO kablam!    |
Sep 19 23:18:54.082 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 23:18:54.082 INFO kablam! 
Sep 19 23:18:54.101 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Sep 19 23:18:54.116 INFO kablam! su: No module specific data is present
Sep 19 23:18:55.083 INFO running `"docker" "rm" "-f" "a0fb2910d55d5379bdc7ea100a21c927fa5526c9874b735fbb22c8040fa8f3fd"`
Sep 19 23:18:55.139 INFO blam! a0fb2910d55d5379bdc7ea100a21c927fa5526c9874b735fbb22c8040fa8f3fd