Sep 04 06:37:28.984 INFO checking rehashinghashmap-0.1.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:37:28.984 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:37:28.984 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:37:29.141 INFO blam! 9aad5ce0a7fa3dc1d1963c45c227d5982bd8ee161fd1106dd144f5c84cc44c8d
Sep 04 06:37:29.143 INFO running `"docker" "start" "-a" "9aad5ce0a7fa3dc1d1963c45c227d5982bd8ee161fd1106dd144f5c84cc44c8d"`
Sep 04 06:37:29.792 INFO kablam!     Checking rehashinghashmap v0.1.2 (file:///source)
Sep 04 06:37:30.403 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.403 INFO kablam!   --> src/lib.rs:64:28
Sep 04 06:37:30.403 INFO kablam!    |
Sep 04 06:37:30.403 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Sep 04 06:37:30.403 INFO kablam!    |                            ----^^^
Sep 04 06:37:30.403 INFO kablam!    |                            |
Sep 04 06:37:30.403 INFO kablam!    |                            help: remove this `mut`
Sep 04 06:37:30.403 INFO kablam!    |
Sep 04 06:37:30.404 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 06:37:30.404 INFO kablam! 
Sep 04 06:37:30.404 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.404 INFO kablam!   --> src/lib.rs:64:18
Sep 04 06:37:30.404 INFO kablam!    |
Sep 04 06:37:30.404 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Sep 04 06:37:30.404 INFO kablam!    |                  ----^^^^
Sep 04 06:37:30.404 INFO kablam!    |                  |
Sep 04 06:37:30.404 INFO kablam!    |                  help: remove this `mut`
Sep 04 06:37:30.404 INFO kablam! 
Sep 04 06:37:30.431 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.431 INFO kablam!    --> src/lib.rs:289:18
Sep 04 06:37:30.431 INFO kablam!     |
Sep 04 06:37:30.431 INFO kablam! 289 |     fn into_iter(mut self) -> IterMut<'a, K, V> {
Sep 04 06:37:30.431 INFO kablam!     |                  ----^^^^
Sep 04 06:37:30.431 INFO kablam!     |                  |
Sep 04 06:37:30.431 INFO kablam!     |                  help: remove this `mut`
Sep 04 06:37:30.431 INFO kablam! 
Sep 04 06:37:30.849 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.849 INFO kablam!   --> src/lib.rs:64:28
Sep 04 06:37:30.849 INFO kablam!    |
Sep 04 06:37:30.849 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Sep 04 06:37:30.849 INFO kablam!    |                            ----^^^
Sep 04 06:37:30.849 INFO kablam!    |                            |
Sep 04 06:37:30.849 INFO kablam!    |                            help: remove this `mut`
Sep 04 06:37:30.849 INFO kablam!    |
Sep 04 06:37:30.849 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 06:37:30.849 INFO kablam! 
Sep 04 06:37:30.849 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.849 INFO kablam!   --> src/lib.rs:64:18
Sep 04 06:37:30.849 INFO kablam!    |
Sep 04 06:37:30.849 INFO kablam! 64 |             let (mut main, mut sec) = if self.is1main {
Sep 04 06:37:30.849 INFO kablam!    |                  ----^^^^
Sep 04 06:37:30.850 INFO kablam!    |                  |
Sep 04 06:37:30.850 INFO kablam!    |                  help: remove this `mut`
Sep 04 06:37:30.850 INFO kablam! 
Sep 04 06:37:30.874 INFO kablam! warning: variable does not need to be mutable
Sep 04 06:37:30.874 INFO kablam!    --> src/lib.rs:289:18
Sep 04 06:37:30.874 INFO kablam!     |
Sep 04 06:37:30.874 INFO kablam! 289 |     fn into_iter(mut self) -> IterMut<'a, K, V> {
Sep 04 06:37:30.874 INFO kablam!     |                  ----^^^^
Sep 04 06:37:30.875 INFO kablam!     |                  |
Sep 04 06:37:30.875 INFO kablam!     |                  help: remove this `mut`
Sep 04 06:37:30.875 INFO kablam! 
Sep 04 06:37:31.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Sep 04 06:37:31.004 INFO kablam! su: No module specific data is present
Sep 04 06:37:31.455 INFO running `"docker" "rm" "-f" "9aad5ce0a7fa3dc1d1963c45c227d5982bd8ee161fd1106dd144f5c84cc44c8d"`
Sep 04 06:37:31.553 INFO blam! 9aad5ce0a7fa3dc1d1963c45c227d5982bd8ee161fd1106dd144f5c84cc44c8d