Sep 04 07:49:21.386 INFO checking rustfbp-0.3.34 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:49:21.386 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:49:21.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:49:21.550 INFO blam! 5366e1c7836e064b9025d67c8b68143f50889d2132b0f86d833dc1f1cb9e8849
Sep 04 07:49:21.552 INFO running `"docker" "start" "-a" "5366e1c7836e064b9025d67c8b68143f50889d2132b0f86d833dc1f1cb9e8849"`
Sep 04 07:49:22.085 INFO kablam!     Checking capnp v0.8.17
Sep 04 07:49:24.191 INFO kablam!     Checking rustfbp v0.3.34 (file:///source)
Sep 04 07:49:25.213 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.213 INFO kablam!    --> src/scheduler.rs:475:32
Sep 04 07:49:25.213 INFO kablam!     |
Sep 04 07:49:25.213 INFO kablam! 475 |                     .and_then(|mut port| {
Sep 04 07:49:25.213 INFO kablam!     |                                ----^^^^
Sep 04 07:49:25.213 INFO kablam!     |                                |
Sep 04 07:49:25.213 INFO kablam!     |                                help: remove this `mut`
Sep 04 07:49:25.213 INFO kablam!     |
Sep 04 07:49:25.213 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 07:49:25.213 INFO kablam! 
Sep 04 07:49:25.213 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.213 INFO kablam!    --> src/scheduler.rs:470:24
Sep 04 07:49:25.213 INFO kablam!     |
Sep 04 07:49:25.213 INFO kablam! 470 |             .and_then(|mut comp| {
Sep 04 07:49:25.214 INFO kablam!     |                        ----^^^^
Sep 04 07:49:25.214 INFO kablam!     |                        |
Sep 04 07:49:25.214 INFO kablam!     |                        help: remove this `mut`
Sep 04 07:49:25.214 INFO kablam! 
Sep 04 07:49:25.220 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.220 INFO kablam!    --> src/scheduler.rs:475:32
Sep 04 07:49:25.220 INFO kablam!     |
Sep 04 07:49:25.220 INFO kablam! 475 |                     .and_then(|mut port| {
Sep 04 07:49:25.220 INFO kablam!     |                                ----^^^^
Sep 04 07:49:25.220 INFO kablam!     |                                |
Sep 04 07:49:25.220 INFO kablam!     |                                help: remove this `mut`
Sep 04 07:49:25.220 INFO kablam!     |
Sep 04 07:49:25.221 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 07:49:25.221 INFO kablam! 
Sep 04 07:49:25.221 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.221 INFO kablam!    --> src/scheduler.rs:470:24
Sep 04 07:49:25.221 INFO kablam!     |
Sep 04 07:49:25.221 INFO kablam! 470 |             .and_then(|mut comp| {
Sep 04 07:49:25.221 INFO kablam!     |                        ----^^^^
Sep 04 07:49:25.221 INFO kablam!     |                        |
Sep 04 07:49:25.221 INFO kablam!     |                        help: remove this `mut`
Sep 04 07:49:25.221 INFO kablam! 
Sep 04 07:49:25.269 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.269 INFO kablam!    --> src/scheduler.rs:853:13
Sep 04 07:49:25.269 INFO kablam!     |
Sep 04 07:49:25.269 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Sep 04 07:49:25.269 INFO kablam!     |             ----^^^^^^
Sep 04 07:49:25.269 INFO kablam!     |             |
Sep 04 07:49:25.269 INFO kablam!     |             help: remove this `mut`
Sep 04 07:49:25.270 INFO kablam! 
Sep 04 07:49:25.271 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.271 INFO kablam!    --> src/scheduler.rs:868:13
Sep 04 07:49:25.271 INFO kablam!     |
Sep 04 07:49:25.271 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Sep 04 07:49:25.271 INFO kablam!     |             ----^^^^
Sep 04 07:49:25.271 INFO kablam!     |             |
Sep 04 07:49:25.271 INFO kablam!     |             help: remove this `mut`
Sep 04 07:49:25.271 INFO kablam! 
Sep 04 07:49:25.272 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.272 INFO kablam!    --> src/scheduler.rs:853:13
Sep 04 07:49:25.272 INFO kablam!     |
Sep 04 07:49:25.272 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Sep 04 07:49:25.272 INFO kablam!     |             ----^^^^^^
Sep 04 07:49:25.272 INFO kablam!     |             |
Sep 04 07:49:25.272 INFO kablam!     |             help: remove this `mut`
Sep 04 07:49:25.272 INFO kablam! 
Sep 04 07:49:25.274 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.274 INFO kablam!    --> src/scheduler.rs:868:13
Sep 04 07:49:25.274 INFO kablam!     |
Sep 04 07:49:25.274 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Sep 04 07:49:25.274 INFO kablam!     |             ----^^^^
Sep 04 07:49:25.274 INFO kablam!     |             |
Sep 04 07:49:25.274 INFO kablam!     |             help: remove this `mut`
Sep 04 07:49:25.274 INFO kablam! 
Sep 04 07:49:25.275 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.275 INFO kablam!    --> src/scheduler.rs:878:22
Sep 04 07:49:25.275 INFO kablam!     |
Sep 04 07:49:25.275 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Sep 04 07:49:25.276 INFO kablam!     |                      ----^
Sep 04 07:49:25.276 INFO kablam!     |                      |
Sep 04 07:49:25.276 INFO kablam!     |                      help: remove this `mut`
Sep 04 07:49:25.276 INFO kablam! 
Sep 04 07:49:25.278 INFO kablam! warning: variable does not need to be mutable
Sep 04 07:49:25.278 INFO kablam!    --> src/scheduler.rs:878:22
Sep 04 07:49:25.278 INFO kablam!     |
Sep 04 07:49:25.278 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Sep 04 07:49:25.278 INFO kablam!     |                      ----^
Sep 04 07:49:25.278 INFO kablam!     |                      |
Sep 04 07:49:25.278 INFO kablam!     |                      help: remove this `mut`
Sep 04 07:49:25.278 INFO kablam! 
Sep 04 07:49:25.425 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Sep 04 07:49:25.432 INFO kablam! su: No module specific data is present
Sep 04 07:49:26.044 INFO running `"docker" "rm" "-f" "5366e1c7836e064b9025d67c8b68143f50889d2132b0f86d833dc1f1cb9e8849"`
Sep 04 07:49:26.190 INFO blam! 5366e1c7836e064b9025d67c8b68143f50889d2132b0f86d833dc1f1cb9e8849