Aug 17 05:49:33.034 INFO checking xcompress-0.10.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 05:49:33.034 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:49:33.034 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:49:33.034 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:49:33.238 INFO blam! a165a9f2b0c6985fa736857dbb18c2cd3f219104b6ea0f918daa3e1fedc6347c
Aug 17 05:49:33.240 INFO running `"docker" "start" "-a" "a165a9f2b0c6985fa736857dbb18c2cd3f219104b6ea0f918daa3e1fedc6347c"`
Aug 17 05:49:34.227 INFO kablam!     Checking subprocess v0.1.13
Aug 17 05:49:34.227 INFO kablam!     Checking byte-unit v1.0.2
Aug 17 05:49:36.269 INFO kablam!     Checking xcompress v0.10.0 (file:///source)
Aug 17 05:49:39.294 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.295 INFO kablam!    --> src/lib.rs:490:17
Aug 17 05:49:39.295 INFO kablam!     |
Aug 17 05:49:39.295 INFO kablam! 490 |             let mut path = Path::new(input_path);
Aug 17 05:49:39.295 INFO kablam!     |                 ----^^^^
Aug 17 05:49:39.295 INFO kablam!     |                 |
Aug 17 05:49:39.295 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:49:39.295 INFO kablam!     |
Aug 17 05:49:39.296 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 05:49:39.296 INFO kablam! 
Aug 17 05:49:39.296 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.296 INFO kablam!    --> src/lib.rs:543:17
Aug 17 05:49:39.296 INFO kablam!     |
Aug 17 05:49:39.296 INFO kablam! 543 |             let mut output_path = match output_path {
Aug 17 05:49:39.296 INFO kablam!     |                 ----^^^^^^^^^^^
Aug 17 05:49:39.296 INFO kablam!     |                 |
Aug 17 05:49:39.296 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:49:39.296 INFO kablam! 
Aug 17 05:49:39.296 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.296 INFO kablam!    --> src/lib.rs:555:21
Aug 17 05:49:39.296 INFO kablam!     |
Aug 17 05:49:39.296 INFO kablam! 555 |                 let mut path = Path::new(input_path);
Aug 17 05:49:39.296 INFO kablam!     |                     ----^^^^
Aug 17 05:49:39.296 INFO kablam!     |                     |
Aug 17 05:49:39.296 INFO kablam!     |                     help: remove this `mut`
Aug 17 05:49:39.296 INFO kablam! 
Aug 17 05:49:39.587 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.587 INFO kablam!    --> src/lib.rs:490:17
Aug 17 05:49:39.587 INFO kablam!     |
Aug 17 05:49:39.587 INFO kablam! 490 |             let mut path = Path::new(input_path);
Aug 17 05:49:39.587 INFO kablam!     |                 ----^^^^
Aug 17 05:49:39.587 INFO kablam!     |                 |
Aug 17 05:49:39.587 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:49:39.588 INFO kablam!     |
Aug 17 05:49:39.588 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 05:49:39.588 INFO kablam! 
Aug 17 05:49:39.588 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.588 INFO kablam!    --> src/lib.rs:543:17
Aug 17 05:49:39.588 INFO kablam!     |
Aug 17 05:49:39.588 INFO kablam! 543 |             let mut output_path = match output_path {
Aug 17 05:49:39.588 INFO kablam!     |                 ----^^^^^^^^^^^
Aug 17 05:49:39.589 INFO kablam!     |                 |
Aug 17 05:49:39.589 INFO kablam!     |                 help: remove this `mut`
Aug 17 05:49:39.589 INFO kablam! 
Aug 17 05:49:39.589 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:39.589 INFO kablam!    --> src/lib.rs:555:21
Aug 17 05:49:39.589 INFO kablam!     |
Aug 17 05:49:39.589 INFO kablam! 555 |                 let mut path = Path::new(input_path);
Aug 17 05:49:39.589 INFO kablam!     |                     ----^^^^
Aug 17 05:49:39.589 INFO kablam!     |                     |
Aug 17 05:49:39.590 INFO kablam!     |                     help: remove this `mut`
Aug 17 05:49:39.590 INFO kablam! 
Aug 17 05:49:40.072 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:40.072 INFO kablam!     --> src/lib.rs:1003:25
Aug 17 05:49:40.072 INFO kablam!      |
Aug 17 05:49:40.072 INFO kablam! 1003 |                     let mut cmd2 = vec![paths.compress_path.as_str(), "-c", "-"];
Aug 17 05:49:40.072 INFO kablam!      |                         ----^^^^
Aug 17 05:49:40.072 INFO kablam!      |                         |
Aug 17 05:49:40.072 INFO kablam!      |                         help: remove this `mut`
Aug 17 05:49:40.073 INFO kablam! 
Aug 17 05:49:40.073 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:40.073 INFO kablam!     --> src/lib.rs:1399:17
Aug 17 05:49:40.073 INFO kablam!      |
Aug 17 05:49:40.073 INFO kablam! 1399 |             let mut cmd = vec![paths.compress_path.as_str(), "-c", input_path];
Aug 17 05:49:40.073 INFO kablam!      |                 ----^^^
Aug 17 05:49:40.074 INFO kablam!      |                 |
Aug 17 05:49:40.074 INFO kablam!      |                 help: remove this `mut`
Aug 17 05:49:40.074 INFO kablam! 
Aug 17 05:49:40.156 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:40.156 INFO kablam!     --> src/lib.rs:1003:25
Aug 17 05:49:40.156 INFO kablam!      |
Aug 17 05:49:40.156 INFO kablam! 1003 |                     let mut cmd2 = vec![paths.compress_path.as_str(), "-c", "-"];
Aug 17 05:49:40.156 INFO kablam!      |                         ----^^^^
Aug 17 05:49:40.156 INFO kablam!      |                         |
Aug 17 05:49:40.156 INFO kablam!      |                         help: remove this `mut`
Aug 17 05:49:40.156 INFO kablam! 
Aug 17 05:49:40.156 INFO kablam! warning: variable does not need to be mutable
Aug 17 05:49:40.156 INFO kablam!     --> src/lib.rs:1399:17
Aug 17 05:49:40.156 INFO kablam!      |
Aug 17 05:49:40.157 INFO kablam! 1399 |             let mut cmd = vec![paths.compress_path.as_str(), "-c", input_path];
Aug 17 05:49:40.157 INFO kablam!      |                 ----^^^
Aug 17 05:49:40.157 INFO kablam!      |                 |
Aug 17 05:49:40.157 INFO kablam!      |                 help: remove this `mut`
Aug 17 05:49:40.157 INFO kablam! 
Aug 17 05:49:41.545 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
Aug 17 05:49:41.561 INFO kablam! su: No module specific data is present
Aug 17 05:49:42.093 INFO running `"docker" "rm" "-f" "a165a9f2b0c6985fa736857dbb18c2cd3f219104b6ea0f918daa3e1fedc6347c"`
Aug 17 05:49:42.257 INFO blam! a165a9f2b0c6985fa736857dbb18c2cd3f219104b6ea0f918daa3e1fedc6347c