Sep 06 07:00:35.592 INFO checking flep-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:00:35.592 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:00:35.592 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:00:35.768 INFO blam! 8b56720b19076d1f5be856d7ae9d54cd1af5467f17266072f29d5ac5576a9950
Sep 06 07:00:35.770 INFO running `"docker" "start" "-a" "8b56720b19076d1f5be856d7ae9d54cd1af5467f17266072f29d5ac5576a9950"`
Sep 06 07:00:36.760 INFO kablam! usermod: no changes
Sep 06 07:00:36.847 INFO kablam!     Checking rfc1700 v0.1.2
Sep 06 07:00:36.980 INFO kablam!     Checking flep_protocol v0.2.0
Sep 06 07:00:38.604 INFO kablam!     Checking flep v0.2.0 (file:///source)
Sep 06 07:00:39.670 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.670 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 06 07:00:39.670 INFO kablam!   |
Sep 06 07:00:39.670 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.670 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.670 INFO kablam!   |         |
Sep 06 07:00:39.670 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.670 INFO kablam!   |
Sep 06 07:00:39.670 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 06 07:00:39.670 INFO kablam! 
Sep 06 07:00:39.670 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.670 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 06 07:00:39.670 INFO kablam!   |
Sep 06 07:00:39.670 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.671 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.671 INFO kablam!   |         |
Sep 06 07:00:39.671 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.671 INFO kablam! 
Sep 06 07:00:39.671 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.671 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 06 07:00:39.671 INFO kablam!   |
Sep 06 07:00:39.671 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.671 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.671 INFO kablam!   |         |
Sep 06 07:00:39.671 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.671 INFO kablam! 
Sep 06 07:00:39.671 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.671 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 06 07:00:39.671 INFO kablam!    |
Sep 06 07:00:39.671 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.671 INFO kablam!    |         ----^^^^^^^
Sep 06 07:00:39.671 INFO kablam!    |         |
Sep 06 07:00:39.671 INFO kablam!    |         help: remove this `mut`
Sep 06 07:00:39.671 INFO kablam! 
Sep 06 07:00:39.672 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.672 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 06 07:00:39.672 INFO kablam!   |
Sep 06 07:00:39.672 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.672 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.672 INFO kablam!   |         |
Sep 06 07:00:39.673 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.673 INFO kablam! 
Sep 06 07:00:39.769 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.769 INFO kablam!  --> src/server/client/state/handle/cwd.rs:7:9
Sep 06 07:00:39.769 INFO kablam!   |
Sep 06 07:00:39.769 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.769 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.769 INFO kablam!   |         |
Sep 06 07:00:39.769 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.769 INFO kablam!   |
Sep 06 07:00:39.769 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 06 07:00:39.769 INFO kablam! 
Sep 06 07:00:39.769 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.769 INFO kablam!  --> src/server/client/state/handle/cdup.rs:6:9
Sep 06 07:00:39.769 INFO kablam!   |
Sep 06 07:00:39.769 INFO kablam! 6 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.769 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.769 INFO kablam!   |         |
Sep 06 07:00:39.769 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.769 INFO kablam! 
Sep 06 07:00:39.774 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.774 INFO kablam!  --> src/server/client/state/handle/ty.rs:7:9
Sep 06 07:00:39.774 INFO kablam!   |
Sep 06 07:00:39.774 INFO kablam! 7 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.774 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.774 INFO kablam!   |         |
Sep 06 07:00:39.774 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.774 INFO kablam! 
Sep 06 07:00:39.774 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.774 INFO kablam!   --> src/server/client/state/handle/passive.rs:26:9
Sep 06 07:00:39.774 INFO kablam!    |
Sep 06 07:00:39.774 INFO kablam! 26 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.774 INFO kablam!    |         ----^^^^^^^
Sep 06 07:00:39.774 INFO kablam!    |         |
Sep 06 07:00:39.774 INFO kablam!    |         help: remove this `mut`
Sep 06 07:00:39.774 INFO kablam! 
Sep 06 07:00:39.774 INFO kablam! warning: variable does not need to be mutable
Sep 06 07:00:39.774 INFO kablam!  --> src/server/client/state/handle/active.rs:8:9
Sep 06 07:00:39.774 INFO kablam!   |
Sep 06 07:00:39.774 INFO kablam! 8 |     let mut session = client.session.expect_ready_mut()?;
Sep 06 07:00:39.774 INFO kablam!   |         ----^^^^^^^
Sep 06 07:00:39.774 INFO kablam!   |         |
Sep 06 07:00:39.774 INFO kablam!   |         help: remove this `mut`
Sep 06 07:00:39.774 INFO kablam! 
Sep 06 07:00:40.618 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
Sep 06 07:00:40.621 INFO kablam! su: No module specific data is present
Sep 06 07:00:41.368 INFO running `"docker" "rm" "-f" "8b56720b19076d1f5be856d7ae9d54cd1af5467f17266072f29d5ac5576a9950"`
Sep 06 07:00:41.485 INFO blam! 8b56720b19076d1f5be856d7ae9d54cd1af5467f17266072f29d5ac5576a9950