Nov 30 22:55:52.153 INFO checking flep-0.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 22:55:52.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 22:55:52.514 INFO [stdout] 07affc5799dca027143bec02d795499c454d1f30fb5e162377b0f09f41195b0b
Nov 30 22:55:52.518 INFO running `"docker" "start" "-a" "07affc5799dca027143bec02d795499c454d1f30fb5e162377b0f09f41195b0b"`
Nov 30 22:55:53.956 INFO [stderr] usermod: no changes
Nov 30 22:55:54.061 INFO [stderr]     Checking rfc1700 v0.1.2
Nov 30 22:55:54.259 INFO [stderr]     Checking flep_protocol v0.2.0
Nov 30 22:55:56.445 INFO [stderr]     Checking flep v0.2.0 (/source)
Nov 30 22:55:59.232 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.232 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Nov 30 22:55:59.232 INFO [stderr]   |
Nov 30 22:55:59.232 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.232 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.232 INFO [stderr]   |         |
Nov 30 22:55:59.232 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.232 INFO [stderr]   |
Nov 30 22:55:59.232 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 22:55:59.232 INFO [stderr] 
Nov 30 22:55:59.232 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.232 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Nov 30 22:55:59.232 INFO [stderr]   |
Nov 30 22:55:59.232 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.232 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.232 INFO [stderr]   |         |
Nov 30 22:55:59.232 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.232 INFO [stderr] 
Nov 30 22:55:59.232 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.232 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Nov 30 22:55:59.233 INFO [stderr]   |
Nov 30 22:55:59.233 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.233 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.233 INFO [stderr]   |         |
Nov 30 22:55:59.233 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.233 INFO [stderr] 
Nov 30 22:55:59.233 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.233 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Nov 30 22:55:59.233 INFO [stderr]    |
Nov 30 22:55:59.233 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.233 INFO [stderr]    |         ----^^^^^^^
Nov 30 22:55:59.233 INFO [stderr]    |         |
Nov 30 22:55:59.233 INFO [stderr]    |         help: remove this `mut`
Nov 30 22:55:59.233 INFO [stderr] 
Nov 30 22:55:59.240 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.240 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Nov 30 22:55:59.240 INFO [stderr]   |
Nov 30 22:55:59.240 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.240 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.240 INFO [stderr]   |         |
Nov 30 22:55:59.240 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.240 INFO [stderr] 
Nov 30 22:55:59.736 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.736 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Nov 30 22:55:59.736 INFO [stderr]   |
Nov 30 22:55:59.736 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.736 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.736 INFO [stderr]   |         |
Nov 30 22:55:59.736 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.736 INFO [stderr]   |
Nov 30 22:55:59.736 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 30 22:55:59.736 INFO [stderr] 
Nov 30 22:55:59.736 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.736 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Nov 30 22:55:59.736 INFO [stderr]   |
Nov 30 22:55:59.736 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.736 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.736 INFO [stderr]   |         |
Nov 30 22:55:59.736 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.736 INFO [stderr] 
Nov 30 22:55:59.736 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.736 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Nov 30 22:55:59.736 INFO [stderr]   |
Nov 30 22:55:59.736 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.736 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.736 INFO [stderr]   |         |
Nov 30 22:55:59.736 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.736 INFO [stderr] 
Nov 30 22:55:59.736 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.736 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Nov 30 22:55:59.736 INFO [stderr]    |
Nov 30 22:55:59.736 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.736 INFO [stderr]    |         ----^^^^^^^
Nov 30 22:55:59.736 INFO [stderr]    |         |
Nov 30 22:55:59.736 INFO [stderr]    |         help: remove this `mut`
Nov 30 22:55:59.736 INFO [stderr] 
Nov 30 22:55:59.744 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:55:59.744 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Nov 30 22:55:59.744 INFO [stderr]   |
Nov 30 22:55:59.744 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Nov 30 22:55:59.744 INFO [stderr]   |         ----^^^^^^^
Nov 30 22:55:59.744 INFO [stderr]   |         |
Nov 30 22:55:59.744 INFO [stderr]   |         help: remove this `mut`
Nov 30 22:55:59.744 INFO [stderr] 
Nov 30 22:56:01.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Nov 30 22:56:01.338 INFO [stderr] su: No module specific data is present
Nov 30 22:56:01.656 INFO running `"docker" "inspect" "07affc5799dca027143bec02d795499c454d1f30fb5e162377b0f09f41195b0b"`
Nov 30 22:56:01.782 INFO running `"docker" "rm" "-f" "07affc5799dca027143bec02d795499c454d1f30fb5e162377b0f09f41195b0b"`
Nov 30 22:56:01.993 INFO [stdout] 07affc5799dca027143bec02d795499c454d1f30fb5e162377b0f09f41195b0b