Sep 19 19:13:01.386 INFO checking rust-htslib-0.15.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:13:01.386 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:13:01.386 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 19:13:01.693 INFO blam! e112b3434c08ce0b7f530ed6eaf228bb263e2b83128b574c2bdab661112d38de
Sep 19 19:13:01.696 INFO running `"docker" "start" "-a" "e112b3434c08ce0b7f530ed6eaf228bb263e2b83128b574c2bdab661112d38de"`
Sep 19 19:13:03.011 INFO kablam! usermod: no changes
Sep 19 19:13:03.152 INFO kablam!    Compiling fs-utils v1.1.0
Sep 19 19:13:03.963 INFO kablam!    Compiling rust-htslib v0.15.0 (/source)
Sep 19 19:13:27.431 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:27.431 INFO kablam!    --> src/bam/record.rs:200:13
Sep 19 19:13:27.431 INFO kablam!     |
Sep 19 19:13:27.431 INFO kablam! 200 |         let mut data = unsafe { slice::from_raw_parts_mut((*self.inner).data, self.inner().l_data as usize) };
Sep 19 19:13:27.431 INFO kablam!     |             ----^^^^
Sep 19 19:13:27.431 INFO kablam!     |             |
Sep 19 19:13:27.431 INFO kablam!     |             help: remove this `mut`
Sep 19 19:13:27.431 INFO kablam!     |
Sep 19 19:13:27.431 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:13:27.431 INFO kablam! 
Sep 19 19:13:27.431 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:27.431 INFO kablam!    --> src/bam/record.rs:209:17
Sep 19 19:13:27.431 INFO kablam!     |
Sep 19 19:13:27.431 INFO kablam! 209 |             let mut cigar_data = unsafe {
Sep 19 19:13:27.431 INFO kablam!     |                 ----^^^^^^^^^^
Sep 19 19:13:27.431 INFO kablam!     |                 |
Sep 19 19:13:27.431 INFO kablam!     |                 help: remove this `mut`
Sep 19 19:13:27.431 INFO kablam! 
Sep 19 19:13:27.431 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:27.431 INFO kablam!    --> src/bam/record.rs:260:21
Sep 19 19:13:27.431 INFO kablam!     |
Sep 19 19:13:27.431 INFO kablam! 260 |                 let mut data = slice::from_raw_parts_mut((*self.inner).data,
Sep 19 19:13:27.431 INFO kablam!     |                     ----^^^^
Sep 19 19:13:27.431 INFO kablam!     |                     |
Sep 19 19:13:27.431 INFO kablam!     |                     help: remove this `mut`
Sep 19 19:13:27.431 INFO kablam! 
Sep 19 19:13:27.431 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:27.431 INFO kablam!    --> src/bam/record.rs:271:17
Sep 19 19:13:27.431 INFO kablam!     |
Sep 19 19:13:27.431 INFO kablam! 271 |             let mut data = slice::from_raw_parts_mut((*self.inner).data,
Sep 19 19:13:27.431 INFO kablam!     |                 ----^^^^
Sep 19 19:13:27.431 INFO kablam!     |                 |
Sep 19 19:13:27.431 INFO kablam!     |                 help: remove this `mut`
Sep 19 19:13:27.431 INFO kablam! 
Sep 19 19:13:28.167 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.167 INFO kablam!    --> src/bam/mod.rs:787:13
Sep 19 19:13:28.167 INFO kablam!     |
Sep 19 19:13:28.167 INFO kablam! 787 |         let mut bam = Reader::from_path(&"test/test.bam").ok().expect("Error opening file.");
Sep 19 19:13:28.167 INFO kablam!     |             ----^^^
Sep 19 19:13:28.167 INFO kablam!     |             |
Sep 19 19:13:28.167 INFO kablam!     |             help: remove this `mut`
Sep 19 19:13:28.167 INFO kablam!     |
Sep 19 19:13:28.167 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:13:28.167 INFO kablam! 
Sep 19 19:13:28.235 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.235 INFO kablam!     --> src/bam/mod.rs:1041:17
Sep 19 19:13:28.235 INFO kablam!      |
Sep 19 19:13:28.235 INFO kablam! 1041 |             let mut copy_bam = Reader::from_path(&bampath).ok().expect("Error opening file.");
Sep 19 19:13:28.235 INFO kablam!      |                 ----^^^^^^^^
Sep 19 19:13:28.235 INFO kablam!      |                 |
Sep 19 19:13:28.235 INFO kablam!      |                 help: remove this `mut`
Sep 19 19:13:28.235 INFO kablam! 
Sep 19 19:13:28.260 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.260 INFO kablam!    --> src/bam/record.rs:200:13
Sep 19 19:13:28.260 INFO kablam!     |
Sep 19 19:13:28.260 INFO kablam! 200 |         let mut data = unsafe { slice::from_raw_parts_mut((*self.inner).data, self.inner().l_data as usize) };
Sep 19 19:13:28.260 INFO kablam!     |             ----^^^^
Sep 19 19:13:28.260 INFO kablam!     |             |
Sep 19 19:13:28.260 INFO kablam!     |             help: remove this `mut`
Sep 19 19:13:28.260 INFO kablam! 
Sep 19 19:13:28.260 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.261 INFO kablam!    --> src/bam/record.rs:209:17
Sep 19 19:13:28.261 INFO kablam!     |
Sep 19 19:13:28.261 INFO kablam! 209 |             let mut cigar_data = unsafe {
Sep 19 19:13:28.261 INFO kablam!     |                 ----^^^^^^^^^^
Sep 19 19:13:28.261 INFO kablam!     |                 |
Sep 19 19:13:28.261 INFO kablam!     |                 help: remove this `mut`
Sep 19 19:13:28.261 INFO kablam! 
Sep 19 19:13:28.263 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.263 INFO kablam!    --> src/bam/record.rs:260:21
Sep 19 19:13:28.263 INFO kablam!     |
Sep 19 19:13:28.263 INFO kablam! 260 |                 let mut data = slice::from_raw_parts_mut((*self.inner).data,
Sep 19 19:13:28.263 INFO kablam!     |                     ----^^^^
Sep 19 19:13:28.263 INFO kablam!     |                     |
Sep 19 19:13:28.263 INFO kablam!     |                     help: remove this `mut`
Sep 19 19:13:28.263 INFO kablam! 
Sep 19 19:13:28.263 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:13:28.263 INFO kablam!    --> src/bam/record.rs:271:17
Sep 19 19:13:28.263 INFO kablam!     |
Sep 19 19:13:28.263 INFO kablam! 271 |             let mut data = slice::from_raw_parts_mut((*self.inner).data,
Sep 19 19:13:28.263 INFO kablam!     |                 ----^^^^
Sep 19 19:13:28.264 INFO kablam!     |                 |
Sep 19 19:13:28.264 INFO kablam!     |                 help: remove this `mut`
Sep 19 19:13:28.264 INFO kablam! 
Sep 19 19:13:28.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.60s
Sep 19 19:13:28.654 INFO kablam! su: No module specific data is present
Sep 19 19:13:29.276 INFO running `"docker" "rm" "-f" "e112b3434c08ce0b7f530ed6eaf228bb263e2b83128b574c2bdab661112d38de"`
Sep 19 19:13:29.353 INFO blam! e112b3434c08ce0b7f530ed6eaf228bb263e2b83128b574c2bdab661112d38de