Sep 01 03:34:58.405 INFO checking genio-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 03:34:58.405 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 03:34:58.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:34:58.573 INFO blam! eb7cbcb0582fe3e5f4bd59bb31ec9e8589358970367d5d4646cd513ad5e582bc
Sep 01 03:34:58.575 INFO running `"docker" "start" "-a" "eb7cbcb0582fe3e5f4bd59bb31ec9e8589358970367d5d4646cd513ad5e582bc"`
Sep 01 03:34:59.148 INFO kablam!     Checking genio v0.1.0 (file:///source)
Sep 01 03:34:59.966 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:34:59.966 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 01 03:34:59.966 INFO kablam!    |
Sep 01 03:34:59.966 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 01 03:34:59.966 INFO kablam!    |                        ----^^^
Sep 01 03:34:59.966 INFO kablam!    |                        |
Sep 01 03:34:59.966 INFO kablam!    |                        help: remove this `mut`
Sep 01 03:34:59.966 INFO kablam!    |
Sep 01 03:34:59.966 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:34:59.966 INFO kablam! 
Sep 01 03:34:59.988 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:34:59.988 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 01 03:34:59.988 INFO kablam!    |
Sep 01 03:34:59.988 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 01 03:34:59.988 INFO kablam!    |                        ----^^^
Sep 01 03:34:59.988 INFO kablam!    |                        |
Sep 01 03:34:59.988 INFO kablam!    |                        help: remove this `mut`
Sep 01 03:34:59.988 INFO kablam!    |
Sep 01 03:34:59.988 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:34:59.988 INFO kablam! 
Sep 01 03:35:00.018 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Sep 01 03:35:00.022 INFO kablam! su: No module specific data is present
Sep 01 03:35:00.498 INFO running `"docker" "rm" "-f" "eb7cbcb0582fe3e5f4bd59bb31ec9e8589358970367d5d4646cd513ad5e582bc"`
Sep 01 03:35:00.628 INFO blam! eb7cbcb0582fe3e5f4bd59bb31ec9e8589358970367d5d4646cd513ad5e582bc