Sep 01 07:58:54.388 INFO checking rustfbp-0.3.34 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:58:54.388 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:58:54.388 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:58:54.554 INFO blam! 8e801a799684ef0d41c956f5839d45aa62f15d8c04c9e9b4f02356342b87db15
Sep 01 07:58:54.556 INFO running `"docker" "start" "-a" "8e801a799684ef0d41c956f5839d45aa62f15d8c04c9e9b4f02356342b87db15"`
Sep 01 07:58:55.379 INFO kablam!     Checking capnp v0.8.17
Sep 01 07:58:55.379 INFO kablam!     Checking libloading v0.4.3
Sep 01 07:58:57.707 INFO kablam!     Checking rustfbp v0.3.34 (file:///source)
Sep 01 07:58:58.678 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.678 INFO kablam!    --> src/scheduler.rs:475:32
Sep 01 07:58:58.678 INFO kablam!     |
Sep 01 07:58:58.678 INFO kablam! 475 |                     .and_then(|mut port| {
Sep 01 07:58:58.678 INFO kablam!     |                                ----^^^^
Sep 01 07:58:58.678 INFO kablam!     |                                |
Sep 01 07:58:58.678 INFO kablam!     |                                help: remove this `mut`
Sep 01 07:58:58.678 INFO kablam!     |
Sep 01 07:58:58.678 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:58:58.678 INFO kablam! 
Sep 01 07:58:58.678 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.678 INFO kablam!    --> src/scheduler.rs:470:24
Sep 01 07:58:58.678 INFO kablam!     |
Sep 01 07:58:58.678 INFO kablam! 470 |             .and_then(|mut comp| {
Sep 01 07:58:58.678 INFO kablam!     |                        ----^^^^
Sep 01 07:58:58.678 INFO kablam!     |                        |
Sep 01 07:58:58.678 INFO kablam!     |                        help: remove this `mut`
Sep 01 07:58:58.678 INFO kablam! 
Sep 01 07:58:58.714 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.714 INFO kablam!    --> src/scheduler.rs:853:13
Sep 01 07:58:58.714 INFO kablam!     |
Sep 01 07:58:58.714 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Sep 01 07:58:58.714 INFO kablam!     |             ----^^^^^^
Sep 01 07:58:58.714 INFO kablam!     |             |
Sep 01 07:58:58.714 INFO kablam!     |             help: remove this `mut`
Sep 01 07:58:58.714 INFO kablam! 
Sep 01 07:58:58.715 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.715 INFO kablam!    --> src/scheduler.rs:868:13
Sep 01 07:58:58.715 INFO kablam!     |
Sep 01 07:58:58.715 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Sep 01 07:58:58.715 INFO kablam!     |             ----^^^^
Sep 01 07:58:58.715 INFO kablam!     |             |
Sep 01 07:58:58.715 INFO kablam!     |             help: remove this `mut`
Sep 01 07:58:58.715 INFO kablam! 
Sep 01 07:58:58.718 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.718 INFO kablam!    --> src/scheduler.rs:878:22
Sep 01 07:58:58.718 INFO kablam!     |
Sep 01 07:58:58.718 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Sep 01 07:58:58.718 INFO kablam!     |                      ----^
Sep 01 07:58:58.718 INFO kablam!     |                      |
Sep 01 07:58:58.718 INFO kablam!     |                      help: remove this `mut`
Sep 01 07:58:58.718 INFO kablam! 
Sep 01 07:58:58.732 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.732 INFO kablam!    --> src/scheduler.rs:475:32
Sep 01 07:58:58.732 INFO kablam!     |
Sep 01 07:58:58.732 INFO kablam! 475 |                     .and_then(|mut port| {
Sep 01 07:58:58.732 INFO kablam!     |                                ----^^^^
Sep 01 07:58:58.732 INFO kablam!     |                                |
Sep 01 07:58:58.732 INFO kablam!     |                                help: remove this `mut`
Sep 01 07:58:58.732 INFO kablam!     |
Sep 01 07:58:58.732 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 07:58:58.732 INFO kablam! 
Sep 01 07:58:58.732 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.732 INFO kablam!    --> src/scheduler.rs:470:24
Sep 01 07:58:58.732 INFO kablam!     |
Sep 01 07:58:58.732 INFO kablam! 470 |             .and_then(|mut comp| {
Sep 01 07:58:58.732 INFO kablam!     |                        ----^^^^
Sep 01 07:58:58.732 INFO kablam!     |                        |
Sep 01 07:58:58.732 INFO kablam!     |                        help: remove this `mut`
Sep 01 07:58:58.732 INFO kablam! 
Sep 01 07:58:58.771 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.771 INFO kablam!    --> src/scheduler.rs:853:13
Sep 01 07:58:58.771 INFO kablam!     |
Sep 01 07:58:58.771 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Sep 01 07:58:58.771 INFO kablam!     |             ----^^^^^^
Sep 01 07:58:58.771 INFO kablam!     |             |
Sep 01 07:58:58.771 INFO kablam!     |             help: remove this `mut`
Sep 01 07:58:58.771 INFO kablam! 
Sep 01 07:58:58.771 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.771 INFO kablam!    --> src/scheduler.rs:868:13
Sep 01 07:58:58.771 INFO kablam!     |
Sep 01 07:58:58.771 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Sep 01 07:58:58.771 INFO kablam!     |             ----^^^^
Sep 01 07:58:58.771 INFO kablam!     |             |
Sep 01 07:58:58.771 INFO kablam!     |             help: remove this `mut`
Sep 01 07:58:58.771 INFO kablam! 
Sep 01 07:58:58.774 INFO kablam! warning: variable does not need to be mutable
Sep 01 07:58:58.774 INFO kablam!    --> src/scheduler.rs:878:22
Sep 01 07:58:58.774 INFO kablam!     |
Sep 01 07:58:58.774 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Sep 01 07:58:58.774 INFO kablam!     |                      ----^
Sep 01 07:58:58.774 INFO kablam!     |                      |
Sep 01 07:58:58.774 INFO kablam!     |                      help: remove this `mut`
Sep 01 07:58:58.774 INFO kablam! 
Sep 01 07:58:58.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Sep 01 07:58:58.898 INFO kablam! su: No module specific data is present
Sep 01 07:58:59.430 INFO running `"docker" "rm" "-f" "8e801a799684ef0d41c956f5839d45aa62f15d8c04c9e9b4f02356342b87db15"`
Sep 01 07:58:59.511 INFO blam! 8e801a799684ef0d41c956f5839d45aa62f15d8c04c9e9b4f02356342b87db15