Sep 20 06:23:22.208 INFO checking attr-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 06:23:22.208 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 06:23:22.208 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 06:23:22.373 INFO blam! df914e33bdc9a9435577296bfae29623464a5685427c6a0468d86ac1dcc37f30
Sep 20 06:23:22.376 INFO running `"docker" "start" "-a" "df914e33bdc9a9435577296bfae29623464a5685427c6a0468d86ac1dcc37f30"`
Sep 20 06:23:23.773 INFO kablam! usermod: no changes
Sep 20 06:23:23.793 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 20 06:23:23.810 INFO kablam!     Checking attr v0.1.0 (/source)
Sep 20 06:23:24.395 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:23:24.395 INFO kablam!    --> tests/simple.rs:108:9
Sep 20 06:23:24.395 INFO kablam!     |
Sep 20 06:23:24.395 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Sep 20 06:23:24.395 INFO kablam!     |         ----^^^^
Sep 20 06:23:24.395 INFO kablam!     |         |
Sep 20 06:23:24.395 INFO kablam!     |         help: remove this `mut`
Sep 20 06:23:24.395 INFO kablam!     |
Sep 20 06:23:24.395 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:23:24.395 INFO kablam! 
Sep 20 06:23:24.648 INFO kablam! warning: variable does not need to be mutable
Sep 20 06:23:24.648 INFO kablam!    --> tests/nested.rs:252:13
Sep 20 06:23:24.648 INFO kablam!     |
Sep 20 06:23:24.648 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Sep 20 06:23:24.648 INFO kablam!     |             ----^
Sep 20 06:23:24.648 INFO kablam!     |             |
Sep 20 06:23:24.648 INFO kablam!     |             help: remove this `mut`
Sep 20 06:23:24.648 INFO kablam!     |
Sep 20 06:23:24.648 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 06:23:24.648 INFO kablam! 
Sep 20 06:23:24.694 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 20 06:23:24.696 INFO kablam! su: No module specific data is present
Sep 20 06:23:25.213 INFO running `"docker" "rm" "-f" "df914e33bdc9a9435577296bfae29623464a5685427c6a0468d86ac1dcc37f30"`
Sep 20 06:23:25.318 INFO blam! df914e33bdc9a9435577296bfae29623464a5685427c6a0468d86ac1dcc37f30