Nov 06 19:25:24.461 INFO checking kenpratt/jvm-assembler against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 19:25:24.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 19:25:25.008 INFO blam! cab9bb2dbdc33f7dbde22e8d33b3a00c40e2debd9794658395ca112b3163501c
Nov 06 19:25:25.008 INFO running `"docker" "start" "-a" "cab9bb2dbdc33f7dbde22e8d33b3a00c40e2debd9794658395ca112b3163501c"`
Nov 06 19:25:26.052 INFO kablam! usermod: no changes
Nov 06 19:25:26.124 INFO kablam!     Checking jvm-assembler v0.0.1 (/source)
Nov 06 19:25:27.156 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.156 INFO kablam!   --> src/serialization.rs:21:13
Nov 06 19:25:27.156 INFO kablam!    |
Nov 06 19:25:27.156 INFO kablam! 21 |         let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap())));
Nov 06 19:25:27.156 INFO kablam!    |             ----^^^
Nov 06 19:25:27.156 INFO kablam!    |             |
Nov 06 19:25:27.156 INFO kablam!    |             help: remove this `mut`
Nov 06 19:25:27.156 INFO kablam!    |
Nov 06 19:25:27.156 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 19:25:27.156 INFO kablam! 
Nov 06 19:25:27.176 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.176 INFO kablam!    --> src/serialization.rs:279:13
Nov 06 19:25:27.176 INFO kablam!     |
Nov 06 19:25:27.176 INFO kablam! 279 |         let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter()));
Nov 06 19:25:27.176 INFO kablam!     |             ----^^^^^^^^
Nov 06 19:25:27.176 INFO kablam!     |             |
Nov 06 19:25:27.176 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.176 INFO kablam! 
Nov 06 19:25:27.180 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.180 INFO kablam!    --> src/serialization.rs:377:13
Nov 06 19:25:27.180 INFO kablam!     |
Nov 06 19:25:27.180 INFO kablam! 377 |         let mut attribute_name_index;
Nov 06 19:25:27.180 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^^^^
Nov 06 19:25:27.180 INFO kablam!     |             |
Nov 06 19:25:27.180 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.180 INFO kablam! 
Nov 06 19:25:27.180 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.180 INFO kablam!    --> src/serialization.rs:380:17
Nov 06 19:25:27.180 INFO kablam!     |
Nov 06 19:25:27.180 INFO kablam! 380 |             let mut body_buf = &mut attribute_body;
Nov 06 19:25:27.180 INFO kablam!     |                 ----^^^^^^^^
Nov 06 19:25:27.180 INFO kablam!     |                 |
Nov 06 19:25:27.180 INFO kablam!     |                 help: remove this `mut`
Nov 06 19:25:27.180 INFO kablam! 
Nov 06 19:25:27.188 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.188 INFO kablam!    --> src/serialization.rs:416:13
Nov 06 19:25:27.188 INFO kablam!     |
Nov 06 19:25:27.188 INFO kablam! 416 |         let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter()));
Nov 06 19:25:27.188 INFO kablam!     |             ----^^^^
Nov 06 19:25:27.188 INFO kablam!     |             |
Nov 06 19:25:27.188 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.188 INFO kablam! 
Nov 06 19:25:27.218 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.218 INFO kablam!   --> src/serialization.rs:21:13
Nov 06 19:25:27.218 INFO kablam!    |
Nov 06 19:25:27.218 INFO kablam! 21 |         let mut buf = &mut Deserializer::new(Box::new(stream.bytes().map(|r| r.unwrap())));
Nov 06 19:25:27.218 INFO kablam!    |             ----^^^
Nov 06 19:25:27.218 INFO kablam!    |             |
Nov 06 19:25:27.218 INFO kablam!    |             help: remove this `mut`
Nov 06 19:25:27.218 INFO kablam!    |
Nov 06 19:25:27.218 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 19:25:27.218 INFO kablam! 
Nov 06 19:25:27.248 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.248 INFO kablam!    --> src/serialization.rs:279:13
Nov 06 19:25:27.248 INFO kablam!     |
Nov 06 19:25:27.248 INFO kablam! 279 |         let mut code_buf = &mut Deserializer::new(Box::new(code.into_iter()));
Nov 06 19:25:27.248 INFO kablam!     |             ----^^^^^^^^
Nov 06 19:25:27.248 INFO kablam!     |             |
Nov 06 19:25:27.248 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.248 INFO kablam! 
Nov 06 19:25:27.254 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.254 INFO kablam!    --> src/serialization.rs:377:13
Nov 06 19:25:27.254 INFO kablam!     |
Nov 06 19:25:27.254 INFO kablam! 377 |         let mut attribute_name_index;
Nov 06 19:25:27.254 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^^^^
Nov 06 19:25:27.254 INFO kablam!     |             |
Nov 06 19:25:27.254 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.254 INFO kablam! 
Nov 06 19:25:27.254 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.254 INFO kablam!    --> src/serialization.rs:380:17
Nov 06 19:25:27.254 INFO kablam!     |
Nov 06 19:25:27.254 INFO kablam! 380 |             let mut body_buf = &mut attribute_body;
Nov 06 19:25:27.254 INFO kablam!     |                 ----^^^^^^^^
Nov 06 19:25:27.254 INFO kablam!     |                 |
Nov 06 19:25:27.254 INFO kablam!     |                 help: remove this `mut`
Nov 06 19:25:27.254 INFO kablam! 
Nov 06 19:25:27.258 INFO kablam! warning: variable does not need to be mutable
Nov 06 19:25:27.258 INFO kablam!    --> src/serialization.rs:416:13
Nov 06 19:25:27.258 INFO kablam!     |
Nov 06 19:25:27.258 INFO kablam! 416 |         let mut buf2 = &mut Deserializer::new(Box::new(attribute_body.into_iter()));
Nov 06 19:25:27.258 INFO kablam!     |             ----^^^^
Nov 06 19:25:27.258 INFO kablam!     |             |
Nov 06 19:25:27.258 INFO kablam!     |             help: remove this `mut`
Nov 06 19:25:27.258 INFO kablam! 
Nov 06 19:25:27.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 06 19:25:27.836 INFO kablam! su: No module specific data is present
Nov 06 19:25:28.076 INFO running `"docker" "rm" "-f" "cab9bb2dbdc33f7dbde22e8d33b3a00c40e2debd9794658395ca112b3163501c"`
Nov 06 19:25:28.142 INFO blam! cab9bb2dbdc33f7dbde22e8d33b3a00c40e2debd9794658395ca112b3163501c