Aug 30 17:57:43.882 INFO checking flep-0.2.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 17:57:43.882 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 17:57:43.883 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:57:44.046 INFO blam! b0565a6e20d37e9de4c91649b1b00d564d8feb3e1bda0fb6e05b79e14f8172ce
Aug 30 17:57:44.048 INFO running `"docker" "start" "-a" "b0565a6e20d37e9de4c91649b1b00d564d8feb3e1bda0fb6e05b79e14f8172ce"`
Aug 30 17:57:44.701 INFO kablam!     Checking rfc1700 v0.1.2
Aug 30 17:57:44.835 INFO kablam!     Checking flep_protocol v0.2.0
Aug 30 17:57:47.798 INFO kablam!     Checking flep v0.2.0 (file:///source)
Aug 30 17:57:50.211 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.211 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Aug 30 17:57:50.211 INFO kablam!   |
Aug 30 17:57:50.211 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.211 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.211 INFO kablam!   |         |
Aug 30 17:57:50.211 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.211 INFO kablam!   |
Aug 30 17:57:50.211 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 30 17:57:50.211 INFO kablam! 
Aug 30 17:57:50.212 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.212 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Aug 30 17:57:50.212 INFO kablam!   |
Aug 30 17:57:50.212 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.212 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.212 INFO kablam!   |         |
Aug 30 17:57:50.212 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.212 INFO kablam! 
Aug 30 17:57:50.217 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.217 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Aug 30 17:57:50.217 INFO kablam!   |
Aug 30 17:57:50.217 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.217 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.217 INFO kablam!   |         |
Aug 30 17:57:50.217 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.217 INFO kablam! 
Aug 30 17:57:50.219 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.219 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Aug 30 17:57:50.219 INFO kablam!    |
Aug 30 17:57:50.219 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.219 INFO kablam!    |         ----^^^^^^^
Aug 30 17:57:50.219 INFO kablam!    |         |
Aug 30 17:57:50.219 INFO kablam!    |         help: remove this `mut`
Aug 30 17:57:50.219 INFO kablam! 
Aug 30 17:57:50.221 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.221 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Aug 30 17:57:50.221 INFO kablam!   |
Aug 30 17:57:50.221 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.221 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.221 INFO kablam!   |         |
Aug 30 17:57:50.221 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.221 INFO kablam! 
Aug 30 17:57:50.338 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.338 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Aug 30 17:57:50.338 INFO kablam!   |
Aug 30 17:57:50.338 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.338 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.338 INFO kablam!   |         |
Aug 30 17:57:50.338 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.338 INFO kablam!   |
Aug 30 17:57:50.338 INFO kablam!   = note: #[warn(unused_mut)] on by default
Aug 30 17:57:50.338 INFO kablam! 
Aug 30 17:57:50.340 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.340 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Aug 30 17:57:50.340 INFO kablam!   |
Aug 30 17:57:50.340 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.340 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.340 INFO kablam!   |         |
Aug 30 17:57:50.340 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.340 INFO kablam! 
Aug 30 17:57:50.347 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.347 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Aug 30 17:57:50.347 INFO kablam!   |
Aug 30 17:57:50.347 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.348 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.348 INFO kablam!   |         |
Aug 30 17:57:50.348 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.348 INFO kablam! 
Aug 30 17:57:50.350 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.350 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Aug 30 17:57:50.350 INFO kablam!    |
Aug 30 17:57:50.350 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.350 INFO kablam!    |         ----^^^^^^^
Aug 30 17:57:50.350 INFO kablam!    |         |
Aug 30 17:57:50.350 INFO kablam!    |         help: remove this `mut`
Aug 30 17:57:50.350 INFO kablam! 
Aug 30 17:57:50.353 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:57:50.353 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Aug 30 17:57:50.353 INFO kablam!   |
Aug 30 17:57:50.353 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Aug 30 17:57:50.353 INFO kablam!   |         ----^^^^^^^
Aug 30 17:57:50.353 INFO kablam!   |         |
Aug 30 17:57:50.353 INFO kablam!   |         help: remove this `mut`
Aug 30 17:57:50.353 INFO kablam! 
Aug 30 17:57:51.887 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
Aug 30 17:57:51.893 INFO kablam! su: No module specific data is present
Aug 30 17:57:52.402 INFO running `"docker" "rm" "-f" "b0565a6e20d37e9de4c91649b1b00d564d8feb3e1bda0fb6e05b79e14f8172ce"`
Aug 30 17:57:52.493 INFO blam! b0565a6e20d37e9de4c91649b1b00d564d8feb3e1bda0fb6e05b79e14f8172ce