Sep 14 19:29:03.391 INFO checking avec-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:29:03.391 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:29:03.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:29:03.536 INFO blam! 6e17947afb80cbb6703bc59692cfd05ebb212621832b57ec4f3826c7b2fb44a2
Sep 14 19:29:03.538 INFO running `"docker" "start" "-a" "6e17947afb80cbb6703bc59692cfd05ebb212621832b57ec4f3826c7b2fb44a2"`
Sep 14 19:29:04.614 INFO kablam! usermod: no changes
Sep 14 19:29:04.667 INFO kablam!     Checking avec v0.1.0 (file:///source)
Sep 14 19:29:05.103 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:29:05.103 INFO kablam!    --> src/avec.rs:209:17
Sep 14 19:29:05.103 INFO kablam!     |
Sep 14 19:29:05.103 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 14 19:29:05.103 INFO kablam!     |                 ----^^^^
Sep 14 19:29:05.103 INFO kablam!     |                 |
Sep 14 19:29:05.103 INFO kablam!     |                 help: remove this `mut`
Sep 14 19:29:05.103 INFO kablam!     |
Sep 14 19:29:05.103 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 19:29:05.103 INFO kablam! 
Sep 14 19:29:05.103 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:29:05.103 INFO kablam!    --> src/avec.rs:244:17
Sep 14 19:29:05.103 INFO kablam!     |
Sep 14 19:29:05.103 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 14 19:29:05.103 INFO kablam!     |                 ----^^^^
Sep 14 19:29:05.103 INFO kablam!     |                 |
Sep 14 19:29:05.103 INFO kablam!     |                 help: remove this `mut`
Sep 14 19:29:05.103 INFO kablam! 
Sep 14 19:29:05.105 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:29:05.105 INFO kablam!    --> src/avec.rs:209:17
Sep 14 19:29:05.105 INFO kablam!     |
Sep 14 19:29:05.105 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Sep 14 19:29:05.105 INFO kablam!     |                 ----^^^^
Sep 14 19:29:05.105 INFO kablam!     |                 |
Sep 14 19:29:05.105 INFO kablam!     |                 help: remove this `mut`
Sep 14 19:29:05.107 INFO kablam!     |
Sep 14 19:29:05.107 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 19:29:05.107 INFO kablam! 
Sep 14 19:29:05.113 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:29:05.113 INFO kablam!    --> src/avec.rs:244:17
Sep 14 19:29:05.113 INFO kablam!     |
Sep 14 19:29:05.113 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Sep 14 19:29:05.113 INFO kablam!     |                 ----^^^^
Sep 14 19:29:05.113 INFO kablam!     |                 |
Sep 14 19:29:05.113 INFO kablam!     |                 help: remove this `mut`
Sep 14 19:29:05.113 INFO kablam! 
Sep 14 19:29:05.539 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Sep 14 19:29:05.543 INFO kablam! su: No module specific data is present
Sep 14 19:29:06.380 INFO running `"docker" "rm" "-f" "6e17947afb80cbb6703bc59692cfd05ebb212621832b57ec4f3826c7b2fb44a2"`
Sep 14 19:29:06.434 INFO blam! 6e17947afb80cbb6703bc59692cfd05ebb212621832b57ec4f3826c7b2fb44a2