Sep 21 10:22:28.486 INFO checking flep-0.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:22:28.486 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:22:28.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:22:28.590 INFO blam! 94f406757d7b4594bd772b7f6c0f3642be485409ec1fb796663c7bf9b34539d0
Sep 21 10:22:28.592 INFO running `"docker" "start" "-a" "94f406757d7b4594bd772b7f6c0f3642be485409ec1fb796663c7bf9b34539d0"`
Sep 21 10:22:29.582 INFO kablam! usermod: no changes
Sep 21 10:22:29.670 INFO kablam!     Checking rfc1700 v0.1.2
Sep 21 10:22:29.796 INFO kablam!     Checking flep_protocol v0.2.0
Sep 21 10:22:31.754 INFO kablam!     Checking flep v0.2.0 (/source)
Sep 21 10:22:33.034 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.034 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 21 10:22:33.034 INFO kablam!   |
Sep 21 10:22:33.034 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.034 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.034 INFO kablam!   |         |
Sep 21 10:22:33.034 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.034 INFO kablam!   |
Sep 21 10:22:33.034 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 21 10:22:33.034 INFO kablam! 
Sep 21 10:22:33.034 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.034 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 21 10:22:33.034 INFO kablam!   |
Sep 21 10:22:33.034 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.034 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.034 INFO kablam!   |         |
Sep 21 10:22:33.034 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.034 INFO kablam! 
Sep 21 10:22:33.037 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.037 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 21 10:22:33.037 INFO kablam!   |
Sep 21 10:22:33.037 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.037 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.037 INFO kablam!   |         |
Sep 21 10:22:33.037 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.037 INFO kablam! 
Sep 21 10:22:33.039 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.039 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 21 10:22:33.039 INFO kablam!    |
Sep 21 10:22:33.039 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.039 INFO kablam!    |         ----^^^^^^^
Sep 21 10:22:33.039 INFO kablam!    |         |
Sep 21 10:22:33.039 INFO kablam!    |         help: remove this `mut`
Sep 21 10:22:33.039 INFO kablam! 
Sep 21 10:22:33.046 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.046 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 21 10:22:33.046 INFO kablam!   |
Sep 21 10:22:33.046 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.046 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.046 INFO kablam!   |         |
Sep 21 10:22:33.046 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.046 INFO kablam! 
Sep 21 10:22:33.140 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.141 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 21 10:22:33.141 INFO kablam!   |
Sep 21 10:22:33.141 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.141 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.141 INFO kablam!   |         |
Sep 21 10:22:33.141 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.141 INFO kablam!   |
Sep 21 10:22:33.141 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 21 10:22:33.141 INFO kablam! 
Sep 21 10:22:33.141 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.141 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 21 10:22:33.141 INFO kablam!   |
Sep 21 10:22:33.141 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.141 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.141 INFO kablam!   |         |
Sep 21 10:22:33.141 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.141 INFO kablam! 
Sep 21 10:22:33.145 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.145 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 21 10:22:33.145 INFO kablam!   |
Sep 21 10:22:33.145 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.145 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.145 INFO kablam!   |         |
Sep 21 10:22:33.145 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.145 INFO kablam! 
Sep 21 10:22:33.147 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.147 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 21 10:22:33.147 INFO kablam!    |
Sep 21 10:22:33.147 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.147 INFO kablam!    |         ----^^^^^^^
Sep 21 10:22:33.147 INFO kablam!    |         |
Sep 21 10:22:33.147 INFO kablam!    |         help: remove this `mut`
Sep 21 10:22:33.147 INFO kablam! 
Sep 21 10:22:33.149 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:22:33.149 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 21 10:22:33.149 INFO kablam!   |
Sep 21 10:22:33.150 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 21 10:22:33.150 INFO kablam!   |         ----^^^^^^^
Sep 21 10:22:33.150 INFO kablam!   |         |
Sep 21 10:22:33.150 INFO kablam!   |         help: remove this `mut`
Sep 21 10:22:33.151 INFO kablam! 
Sep 21 10:22:33.847 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
Sep 21 10:22:33.852 INFO kablam! su: No module specific data is present
Sep 21 10:22:34.503 INFO running `"docker" "rm" "-f" "94f406757d7b4594bd772b7f6c0f3642be485409ec1fb796663c7bf9b34539d0"`
Sep 21 10:22:34.623 INFO blam! 94f406757d7b4594bd772b7f6c0f3642be485409ec1fb796663c7bf9b34539d0