Aug 31 15:13:18.312 INFO checking rustfbp-0.3.34 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 15:13:18.312 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 15:13:18.312 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:13:18.473 INFO blam! 2a348d37ba5c27c376aa0ae2d999d8ddc1d3ac69e30d01195187dbcdc13e781a
Aug 31 15:13:18.475 INFO running `"docker" "start" "-a" "2a348d37ba5c27c376aa0ae2d999d8ddc1d3ac69e30d01195187dbcdc13e781a"`
Aug 31 15:13:19.325 INFO kablam!     Checking capnp v0.8.17
Aug 31 15:13:21.809 INFO kablam!     Checking rustfbp v0.3.34 (file:///source)
Aug 31 15:13:23.312 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.313 INFO kablam!    --> src/scheduler.rs:475:32
Aug 31 15:13:23.313 INFO kablam!     |
Aug 31 15:13:23.313 INFO kablam! 475 |                     .and_then(|mut port| {
Aug 31 15:13:23.313 INFO kablam!     |                                ----^^^^
Aug 31 15:13:23.313 INFO kablam!     |                                |
Aug 31 15:13:23.313 INFO kablam!     |                                help: remove this `mut`
Aug 31 15:13:23.313 INFO kablam!     |
Aug 31 15:13:23.313 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 15:13:23.313 INFO kablam! 
Aug 31 15:13:23.313 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.313 INFO kablam!    --> src/scheduler.rs:470:24
Aug 31 15:13:23.313 INFO kablam!     |
Aug 31 15:13:23.313 INFO kablam! 470 |             .and_then(|mut comp| {
Aug 31 15:13:23.313 INFO kablam!     |                        ----^^^^
Aug 31 15:13:23.313 INFO kablam!     |                        |
Aug 31 15:13:23.313 INFO kablam!     |                        help: remove this `mut`
Aug 31 15:13:23.313 INFO kablam! 
Aug 31 15:13:23.363 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.364 INFO kablam!    --> src/scheduler.rs:853:13
Aug 31 15:13:23.364 INFO kablam!     |
Aug 31 15:13:23.364 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Aug 31 15:13:23.364 INFO kablam!     |             ----^^^^^^
Aug 31 15:13:23.364 INFO kablam!     |             |
Aug 31 15:13:23.364 INFO kablam!     |             help: remove this `mut`
Aug 31 15:13:23.364 INFO kablam! 
Aug 31 15:13:23.365 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.365 INFO kablam!    --> src/scheduler.rs:868:13
Aug 31 15:13:23.365 INFO kablam!     |
Aug 31 15:13:23.366 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Aug 31 15:13:23.366 INFO kablam!     |             ----^^^^
Aug 31 15:13:23.366 INFO kablam!     |             |
Aug 31 15:13:23.366 INFO kablam!     |             help: remove this `mut`
Aug 31 15:13:23.366 INFO kablam! 
Aug 31 15:13:23.370 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.370 INFO kablam!    --> src/scheduler.rs:878:22
Aug 31 15:13:23.370 INFO kablam!     |
Aug 31 15:13:23.370 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Aug 31 15:13:23.370 INFO kablam!     |                      ----^
Aug 31 15:13:23.370 INFO kablam!     |                      |
Aug 31 15:13:23.370 INFO kablam!     |                      help: remove this `mut`
Aug 31 15:13:23.370 INFO kablam! 
Aug 31 15:13:23.402 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.402 INFO kablam!    --> src/scheduler.rs:475:32
Aug 31 15:13:23.402 INFO kablam!     |
Aug 31 15:13:23.402 INFO kablam! 475 |                     .and_then(|mut port| {
Aug 31 15:13:23.402 INFO kablam!     |                                ----^^^^
Aug 31 15:13:23.402 INFO kablam!     |                                |
Aug 31 15:13:23.402 INFO kablam!     |                                help: remove this `mut`
Aug 31 15:13:23.402 INFO kablam!     |
Aug 31 15:13:23.402 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 15:13:23.402 INFO kablam! 
Aug 31 15:13:23.402 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.402 INFO kablam!    --> src/scheduler.rs:470:24
Aug 31 15:13:23.402 INFO kablam!     |
Aug 31 15:13:23.402 INFO kablam! 470 |             .and_then(|mut comp| {
Aug 31 15:13:23.402 INFO kablam!     |                        ----^^^^
Aug 31 15:13:23.402 INFO kablam!     |                        |
Aug 31 15:13:23.403 INFO kablam!     |                        help: remove this `mut`
Aug 31 15:13:23.403 INFO kablam! 
Aug 31 15:13:23.463 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.463 INFO kablam!    --> src/scheduler.rs:853:13
Aug 31 15:13:23.463 INFO kablam!     |
Aug 31 15:13:23.463 INFO kablam! 853 |         let mut o_comp = self.agents.get_mut(&id).expect("SchedSate run : agent doesn't exist");
Aug 31 15:13:23.463 INFO kablam!     |             ----^^^^^^
Aug 31 15:13:23.463 INFO kablam!     |             |
Aug 31 15:13:23.463 INFO kablam!     |             help: remove this `mut`
Aug 31 15:13:23.463 INFO kablam! 
Aug 31 15:13:23.465 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.465 INFO kablam!    --> src/scheduler.rs:868:13
Aug 31 15:13:23.465 INFO kablam!     |
Aug 31 15:13:23.466 INFO kablam! 868 |         let mut comp = self.agents.get_mut(&id).expect("SchedState edit_agent : agent doesn't exist");
Aug 31 15:13:23.466 INFO kablam!     |             ----^^^^
Aug 31 15:13:23.466 INFO kablam!     |             |
Aug 31 15:13:23.466 INFO kablam!     |             help: remove this `mut`
Aug 31 15:13:23.466 INFO kablam! 
Aug 31 15:13:23.471 INFO kablam! warning: variable does not need to be mutable
Aug 31 15:13:23.471 INFO kablam!    --> src/scheduler.rs:878:22
Aug 31 15:13:23.471 INFO kablam!     |
Aug 31 15:13:23.471 INFO kablam! 878 |     fn edit_one_comp(mut c: &mut BoxedComp, msg: EditCmp) -> Result<()> {
Aug 31 15:13:23.471 INFO kablam!     |                      ----^
Aug 31 15:13:23.471 INFO kablam!     |                      |
Aug 31 15:13:23.471 INFO kablam!     |                      help: remove this `mut`
Aug 31 15:13:23.471 INFO kablam! 
Aug 31 15:13:23.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
Aug 31 15:13:23.724 INFO kablam! su: No module specific data is present
Aug 31 15:13:24.351 INFO running `"docker" "rm" "-f" "2a348d37ba5c27c376aa0ae2d999d8ddc1d3ac69e30d01195187dbcdc13e781a"`
Aug 31 15:13:24.518 INFO blam! 2a348d37ba5c27c376aa0ae2d999d8ddc1d3ac69e30d01195187dbcdc13e781a