Aug 30 17:36:48.517 INFO checking flep-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 17:36:48.517 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 17:36:48.517 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:36:48.670 INFO blam! adec248d6c32f4e0a173e67e1a52ae310afc4a0a46b4b887382a63fcc7b5f8f0
Aug 30 17:36:48.672 INFO running `"docker" "start" "-a" "adec248d6c32f4e0a173e67e1a52ae310afc4a0a46b4b887382a63fcc7b5f8f0"`
Aug 30 17:36:49.497 INFO kablam!     Checking flep_protocol v0.2.0
Aug 30 17:36:52.938 INFO kablam!     Checking flep v0.2.0 (file:///source)
Aug 30 17:36:55.077 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.077 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Aug 30 17:36:55.077 INFO kablam!   |
Aug 30 17:36:55.077 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.077 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.077 INFO kablam!   |         |
Aug 30 17:36:55.078 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.078 INFO kablam!   |
Aug 30 17:36:55.078 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 30 17:36:55.078 INFO kablam! 
Aug 30 17:36:55.079 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.079 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Aug 30 17:36:55.080 INFO kablam!   |
Aug 30 17:36:55.080 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.080 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.080 INFO kablam!   |         |
Aug 30 17:36:55.080 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.080 INFO kablam! 
Aug 30 17:36:55.088 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.088 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Aug 30 17:36:55.088 INFO kablam!   |
Aug 30 17:36:55.088 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.088 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.088 INFO kablam!   |         |
Aug 30 17:36:55.088 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.088 INFO kablam! 
Aug 30 17:36:55.091 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.091 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Aug 30 17:36:55.091 INFO kablam!    |
Aug 30 17:36:55.091 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.091 INFO kablam!    |         ----^^^^^^^
Aug 30 17:36:55.091 INFO kablam!    |         |
Aug 30 17:36:55.091 INFO kablam!    |         help: remove this `mut`
Aug 30 17:36:55.092 INFO kablam! 
Aug 30 17:36:55.094 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.094 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Aug 30 17:36:55.095 INFO kablam!   |
Aug 30 17:36:55.095 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.095 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.095 INFO kablam!   |         |
Aug 30 17:36:55.095 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.095 INFO kablam! 
Aug 30 17:36:55.494 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.494 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Aug 30 17:36:55.494 INFO kablam!   |
Aug 30 17:36:55.494 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.494 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.494 INFO kablam!   |         |
Aug 30 17:36:55.494 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.494 INFO kablam!   |
Aug 30 17:36:55.495 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 30 17:36:55.495 INFO kablam! 
Aug 30 17:36:55.497 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.497 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Aug 30 17:36:55.497 INFO kablam!   |
Aug 30 17:36:55.497 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.497 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.497 INFO kablam!   |         |
Aug 30 17:36:55.497 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.497 INFO kablam! 
Aug 30 17:36:55.507 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.508 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Aug 30 17:36:55.508 INFO kablam!   |
Aug 30 17:36:55.508 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.508 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.508 INFO kablam!   |         |
Aug 30 17:36:55.508 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.508 INFO kablam! 
Aug 30 17:36:55.511 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.511 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Aug 30 17:36:55.511 INFO kablam!    |
Aug 30 17:36:55.511 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.511 INFO kablam!    |         ----^^^^^^^
Aug 30 17:36:55.511 INFO kablam!    |         |
Aug 30 17:36:55.511 INFO kablam!    |         help: remove this `mut`
Aug 30 17:36:55.511 INFO kablam! 
Aug 30 17:36:55.516 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:36:55.516 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Aug 30 17:36:55.516 INFO kablam!   |
Aug 30 17:36:55.516 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:36:55.516 INFO kablam!   |         ----^^^^^^^
Aug 30 17:36:55.516 INFO kablam!   |         |
Aug 30 17:36:55.516 INFO kablam!   |         help: remove this `mut`
Aug 30 17:36:55.516 INFO kablam! 
Aug 30 17:36:56.871 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
Aug 30 17:36:56.877 INFO kablam! su: No module specific data is present
Aug 30 17:36:57.234 INFO running `"docker" "rm" "-f" "adec248d6c32f4e0a173e67e1a52ae310afc4a0a46b4b887382a63fcc7b5f8f0"`
Aug 30 17:36:57.347 INFO blam! adec248d6c32f4e0a173e67e1a52ae310afc4a0a46b4b887382a63fcc7b5f8f0