Sep 19 19:42:01.776 INFO checking stderr-0.8.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:42:01.777 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:42:01.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:42:01.974 INFO blam! 85f82f95abe886f208912d2a24934a7c9a505b3fe5eef8ed20bbb2acf002750e
Sep 19 19:42:01.976 INFO running `"docker" "start" "-a" "85f82f95abe886f208912d2a24934a7c9a505b3fe5eef8ed20bbb2acf002750e"`
Sep 19 19:42:03.416 INFO kablam! usermod: no changes
Sep 19 19:42:03.487 INFO kablam!     Checking stderr v0.8.0 (/source)
Sep 19 19:42:04.038 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:42:04.038 INFO kablam!   --> src/log/mod.rs:40:13
Sep 19 19:42:04.038 INFO kablam!    |
Sep 19 19:42:04.038 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Sep 19 19:42:04.038 INFO kablam!    |             ----^^^^^^
Sep 19 19:42:04.038 INFO kablam!    |             |
Sep 19 19:42:04.038 INFO kablam!    |             help: remove this `mut`
Sep 19 19:42:04.038 INFO kablam!    |
Sep 19 19:42:04.038 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:42:04.038 INFO kablam! 
Sep 19 19:42:04.081 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:42:04.081 INFO kablam!    --> src/log/mod.rs:137:13
Sep 19 19:42:04.081 INFO kablam!     |
Sep 19 19:42:04.081 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Sep 19 19:42:04.081 INFO kablam!     |             ----^^^^^^
Sep 19 19:42:04.081 INFO kablam!     |             |
Sep 19 19:42:04.081 INFO kablam!     |             help: remove this `mut`
Sep 19 19:42:04.081 INFO kablam! 
Sep 19 19:42:04.094 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:42:04.094 INFO kablam!   --> src/log/mod.rs:40:13
Sep 19 19:42:04.094 INFO kablam!    |
Sep 19 19:42:04.094 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Sep 19 19:42:04.094 INFO kablam!    |             ----^^^^^^
Sep 19 19:42:04.094 INFO kablam!    |             |
Sep 19 19:42:04.094 INFO kablam!    |             help: remove this `mut`
Sep 19 19:42:04.094 INFO kablam!    |
Sep 19 19:42:04.094 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:42:04.094 INFO kablam! 
Sep 19 19:42:04.114 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:42:04.114 INFO kablam!    --> src/log/mod.rs:137:13
Sep 19 19:42:04.114 INFO kablam!     |
Sep 19 19:42:04.114 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Sep 19 19:42:04.114 INFO kablam!     |             ----^^^^^^
Sep 19 19:42:04.114 INFO kablam!     |             |
Sep 19 19:42:04.114 INFO kablam!     |             help: remove this `mut`
Sep 19 19:42:04.114 INFO kablam! 
Sep 19 19:42:04.142 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:42:04.142 INFO kablam!   --> src/static_mut.rs:89:9
Sep 19 19:42:04.142 INFO kablam!    |
Sep 19 19:42:04.142 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Sep 19 19:42:04.142 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:42:04.142 INFO kablam!    |
Sep 19 19:42:04.142 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 19 19:42:04.142 INFO kablam! 
Sep 19 19:42:04.142 INFO kablam! warning: unnecessary `unsafe` block
Sep 19 19:42:04.142 INFO kablam!   --> src/static_mut.rs:89:9
Sep 19 19:42:04.142 INFO kablam!    |
Sep 19 19:42:04.142 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Sep 19 19:42:04.142 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 19 19:42:04.142 INFO kablam!    |
Sep 19 19:42:04.142 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 19 19:42:04.142 INFO kablam! 
Sep 19 19:42:04.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Sep 19 19:42:04.675 INFO kablam! su: No module specific data is present
Sep 19 19:42:05.285 INFO running `"docker" "rm" "-f" "85f82f95abe886f208912d2a24934a7c9a505b3fe5eef8ed20bbb2acf002750e"`
Sep 19 19:42:05.362 INFO blam! 85f82f95abe886f208912d2a24934a7c9a505b3fe5eef8ed20bbb2acf002750e