Sep 14 16:31:35.926 INFO checking flep-0.2.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:31:35.926 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:31:35.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:31:36.075 INFO blam! c4dde01a9965e14694c7d7fb5f5f17d9f09663b57e59cea418854e0403117a46
Sep 14 16:31:36.077 INFO running `"docker" "start" "-a" "c4dde01a9965e14694c7d7fb5f5f17d9f09663b57e59cea418854e0403117a46"`
Sep 14 16:31:37.319 INFO kablam! usermod: no changes
Sep 14 16:31:37.462 INFO kablam!     Checking rfc1700 v0.1.2
Sep 14 16:31:37.593 INFO kablam!     Checking flep_protocol v0.2.0
Sep 14 16:31:39.061 INFO kablam!     Checking flep v0.2.0 (file:///source)
Sep 14 16:31:40.286 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.287 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 14 16:31:40.287 INFO kablam!   |
Sep 14 16:31:40.287 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.287 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.287 INFO kablam!   |         |
Sep 14 16:31:40.287 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.287 INFO kablam!   |
Sep 14 16:31:40.287 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 14 16:31:40.287 INFO kablam! 
Sep 14 16:31:40.287 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.287 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 14 16:31:40.287 INFO kablam!   |
Sep 14 16:31:40.287 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.287 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.287 INFO kablam!   |         |
Sep 14 16:31:40.287 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.287 INFO kablam! 
Sep 14 16:31:40.293 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.293 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 14 16:31:40.293 INFO kablam!   |
Sep 14 16:31:40.293 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.293 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.293 INFO kablam!   |         |
Sep 14 16:31:40.293 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.293 INFO kablam! 
Sep 14 16:31:40.293 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.293 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 14 16:31:40.294 INFO kablam!    |
Sep 14 16:31:40.294 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.294 INFO kablam!    |         ----^^^^^^^
Sep 14 16:31:40.294 INFO kablam!    |         |
Sep 14 16:31:40.294 INFO kablam!    |         help: remove this `mut`
Sep 14 16:31:40.294 INFO kablam! 
Sep 14 16:31:40.298 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.298 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 14 16:31:40.298 INFO kablam!   |
Sep 14 16:31:40.298 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.298 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.298 INFO kablam!   |         |
Sep 14 16:31:40.298 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.298 INFO kablam! 
Sep 14 16:31:40.335 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.335 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 14 16:31:40.335 INFO kablam!   |
Sep 14 16:31:40.335 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.335 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.335 INFO kablam!   |         |
Sep 14 16:31:40.335 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.335 INFO kablam!   |
Sep 14 16:31:40.335 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 14 16:31:40.335 INFO kablam! 
Sep 14 16:31:40.336 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.336 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 14 16:31:40.336 INFO kablam!   |
Sep 14 16:31:40.336 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.336 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.336 INFO kablam!   |         |
Sep 14 16:31:40.336 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.336 INFO kablam! 
Sep 14 16:31:40.339 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.339 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 14 16:31:40.339 INFO kablam!   |
Sep 14 16:31:40.339 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.339 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.339 INFO kablam!   |         |
Sep 14 16:31:40.340 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.340 INFO kablam! 
Sep 14 16:31:40.341 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.341 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 14 16:31:40.341 INFO kablam!    |
Sep 14 16:31:40.341 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.341 INFO kablam!    |         ----^^^^^^^
Sep 14 16:31:40.341 INFO kablam!    |         |
Sep 14 16:31:40.341 INFO kablam!    |         help: remove this `mut`
Sep 14 16:31:40.341 INFO kablam! 
Sep 14 16:31:40.342 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:31:40.342 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 14 16:31:40.342 INFO kablam!   |
Sep 14 16:31:40.342 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 14 16:31:40.346 INFO kablam!   |         ----^^^^^^^
Sep 14 16:31:40.347 INFO kablam!   |         |
Sep 14 16:31:40.347 INFO kablam!   |         help: remove this `mut`
Sep 14 16:31:40.347 INFO kablam! 
Sep 14 16:31:41.183 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Sep 14 16:31:41.188 INFO kablam! su: No module specific data is present
Sep 14 16:31:42.053 INFO running `"docker" "rm" "-f" "c4dde01a9965e14694c7d7fb5f5f17d9f09663b57e59cea418854e0403117a46"`
Sep 14 16:31:42.114 INFO blam! c4dde01a9965e14694c7d7fb5f5f17d9f09663b57e59cea418854e0403117a46