Sep 05 23:31:08.324 INFO checking stderr-0.8.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:31:08.324 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:31:08.324 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:31:08.503 INFO blam! b65f6d495d191547bcc8bf718d88a66738e1e3b1c192adcc17b1032123fddafc
Sep 05 23:31:08.505 INFO running `"docker" "start" "-a" "b65f6d495d191547bcc8bf718d88a66738e1e3b1c192adcc17b1032123fddafc"`
Sep 05 23:31:09.130 INFO kablam! usermod: no changes
Sep 05 23:31:09.166 INFO kablam!     Checking stderr v0.8.0 (file:///source)
Sep 05 23:31:09.502 INFO kablam! warning: variable does not need to be mutable
Sep 05 23:31:09.502 INFO kablam!   --> src/log/mod.rs:40:13
Sep 05 23:31:09.502 INFO kablam!    |
Sep 05 23:31:09.502 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Sep 05 23:31:09.502 INFO kablam!    |             ----^^^^^^
Sep 05 23:31:09.502 INFO kablam!    |             |
Sep 05 23:31:09.502 INFO kablam!    |             help: remove this `mut`
Sep 05 23:31:09.502 INFO kablam!    |
Sep 05 23:31:09.502 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 23:31:09.502 INFO kablam! 
Sep 05 23:31:09.518 INFO kablam! warning: variable does not need to be mutable
Sep 05 23:31:09.518 INFO kablam!    --> src/log/mod.rs:137:13
Sep 05 23:31:09.518 INFO kablam!     |
Sep 05 23:31:09.518 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Sep 05 23:31:09.518 INFO kablam!     |             ----^^^^^^
Sep 05 23:31:09.518 INFO kablam!     |             |
Sep 05 23:31:09.518 INFO kablam!     |             help: remove this `mut`
Sep 05 23:31:09.518 INFO kablam! 
Sep 05 23:31:09.542 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 23:31:09.542 INFO kablam!   --> src/static_mut.rs:89:9
Sep 05 23:31:09.542 INFO kablam!    |
Sep 05 23:31:09.542 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Sep 05 23:31:09.542 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 05 23:31:09.542 INFO kablam!    |
Sep 05 23:31:09.542 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 05 23:31:09.542 INFO kablam! 
Sep 05 23:31:09.564 INFO kablam! warning: variable does not need to be mutable
Sep 05 23:31:09.564 INFO kablam!   --> src/log/mod.rs:40:13
Sep 05 23:31:09.564 INFO kablam!    |
Sep 05 23:31:09.564 INFO kablam! 40 |         let mut logger = LOGGER.as_mut();
Sep 05 23:31:09.564 INFO kablam!    |             ----^^^^^^
Sep 05 23:31:09.564 INFO kablam!    |             |
Sep 05 23:31:09.564 INFO kablam!    |             help: remove this `mut`
Sep 05 23:31:09.564 INFO kablam!    |
Sep 05 23:31:09.564 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 23:31:09.564 INFO kablam! 
Sep 05 23:31:09.583 INFO kablam! warning: variable does not need to be mutable
Sep 05 23:31:09.583 INFO kablam!    --> src/log/mod.rs:137:13
Sep 05 23:31:09.583 INFO kablam!     |
Sep 05 23:31:09.583 INFO kablam! 137 |         let mut logger = LOGGER.as_mut();
Sep 05 23:31:09.583 INFO kablam!     |             ----^^^^^^
Sep 05 23:31:09.583 INFO kablam!     |             |
Sep 05 23:31:09.583 INFO kablam!     |             help: remove this `mut`
Sep 05 23:31:09.583 INFO kablam! 
Sep 05 23:31:09.665 INFO kablam! warning: unnecessary `unsafe` block
Sep 05 23:31:09.665 INFO kablam!   --> src/static_mut.rs:89:9
Sep 05 23:31:09.665 INFO kablam!    |
Sep 05 23:31:09.665 INFO kablam! 89 |         unsafe {self.0.into_inner()}
Sep 05 23:31:09.665 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Sep 05 23:31:09.665 INFO kablam!    |
Sep 05 23:31:09.665 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Sep 05 23:31:09.665 INFO kablam! 
Sep 05 23:31:10.226 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Sep 05 23:31:10.229 INFO kablam! su: No module specific data is present
Sep 05 23:31:10.927 INFO running `"docker" "rm" "-f" "b65f6d495d191547bcc8bf718d88a66738e1e3b1c192adcc17b1032123fddafc"`
Sep 05 23:31:11.016 INFO blam! b65f6d495d191547bcc8bf718d88a66738e1e3b1c192adcc17b1032123fddafc