Nov 09 22:02:51.007 INFO checking vertree-0.2.2 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 22:02:51.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 22:02:51.509 INFO blam! da6f6c32b98487b640ddffa4fcd9ab6573bd958d0220e278f21f6045fe0d3fb3
Nov 09 22:02:51.518 INFO running `"docker" "start" "-a" "da6f6c32b98487b640ddffa4fcd9ab6573bd958d0220e278f21f6045fe0d3fb3"`
Nov 09 22:02:52.176 INFO kablam! usermod: no changes
Nov 09 22:02:52.298 INFO kablam!    Compiling serde v1.0.80
Nov 09 22:02:52.303 INFO kablam!     Checking rmp v0.8.7
Nov 09 22:03:03.713 INFO kablam!     Checking rmp-serde v0.13.7
Nov 09 22:03:04.658 INFO kablam!     Checking vertree v0.2.2 (/source)
Nov 09 22:03:07.879 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.879 INFO kablam!    --> src/tree.rs:268:14
Nov 09 22:03:07.879 INFO kablam!     |
Nov 09 22:03:07.879 INFO kablam! 268 |         let (mut queue, version, tree) = {
Nov 09 22:03:07.879 INFO kablam!     |              ----^^^^^
Nov 09 22:03:07.881 INFO kablam!     |              |
Nov 09 22:03:07.881 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.881 INFO kablam!     |
Nov 09 22:03:07.881 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 22:03:07.881 INFO kablam! 
Nov 09 22:03:07.882 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.883 INFO kablam!    --> src/tree.rs:282:14
Nov 09 22:03:07.883 INFO kablam!     |
Nov 09 22:03:07.883 INFO kablam! 282 |         let (mut queue, version, tree) = {
Nov 09 22:03:07.883 INFO kablam!     |              ----^^^^^
Nov 09 22:03:07.883 INFO kablam!     |              |
Nov 09 22:03:07.883 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.883 INFO kablam! 
Nov 09 22:03:07.884 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.884 INFO kablam!    --> src/tree.rs:295:14
Nov 09 22:03:07.885 INFO kablam!     |
Nov 09 22:03:07.885 INFO kablam! 295 |         let (mut set, version, tree) = {
Nov 09 22:03:07.885 INFO kablam!     |              ----^^^
Nov 09 22:03:07.885 INFO kablam!     |              |
Nov 09 22:03:07.885 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.885 INFO kablam! 
Nov 09 22:03:07.886 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.886 INFO kablam!    --> src/tree.rs:308:14
Nov 09 22:03:07.886 INFO kablam!     |
Nov 09 22:03:07.886 INFO kablam! 308 |         let (mut set, version, tree) = {
Nov 09 22:03:07.886 INFO kablam!     |              ----^^^
Nov 09 22:03:07.886 INFO kablam!     |              |
Nov 09 22:03:07.886 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.886 INFO kablam! 
Nov 09 22:03:07.887 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.887 INFO kablam!    --> src/tree.rs:322:13
Nov 09 22:03:07.887 INFO kablam!     |
Nov 09 22:03:07.887 INFO kablam! 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Nov 09 22:03:07.888 INFO kablam!     |             ----^^^^^
Nov 09 22:03:07.888 INFO kablam!     |             |
Nov 09 22:03:07.888 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:07.888 INFO kablam! 
Nov 09 22:03:07.889 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.889 INFO kablam!    --> src/tree.rs:328:13
Nov 09 22:03:07.889 INFO kablam!     |
Nov 09 22:03:07.889 INFO kablam! 328 |         let mut queue = node.content.get_set_mut().unwrap();
Nov 09 22:03:07.889 INFO kablam!     |             ----^^^^^
Nov 09 22:03:07.889 INFO kablam!     |             |
Nov 09 22:03:07.889 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:07.889 INFO kablam! 
Nov 09 22:03:09.531 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.532 INFO kablam!    --> src/tree.rs:268:14
Nov 09 22:03:09.532 INFO kablam!     |
Nov 09 22:03:09.533 INFO kablam! 268 |         let (mut queue, version, tree) = {
Nov 09 22:03:09.533 INFO kablam!     |              ----^^^^^
Nov 09 22:03:09.534 INFO kablam!     |              |
Nov 09 22:03:09.534 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.535 INFO kablam!     |
Nov 09 22:03:09.535 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 22:03:09.536 INFO kablam! 
Nov 09 22:03:09.543 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.543 INFO kablam!    --> src/tree.rs:282:14
Nov 09 22:03:09.543 INFO kablam!     |
Nov 09 22:03:09.543 INFO kablam! 282 |         let (mut queue, version, tree) = {
Nov 09 22:03:09.543 INFO kablam!     |              ----^^^^^
Nov 09 22:03:09.543 INFO kablam!     |              |
Nov 09 22:03:09.543 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.543 INFO kablam! 
Nov 09 22:03:09.544 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.545 INFO kablam!    --> src/tree.rs:295:14
Nov 09 22:03:09.545 INFO kablam!     |
Nov 09 22:03:09.545 INFO kablam! 295 |         let (mut set, version, tree) = {
Nov 09 22:03:09.545 INFO kablam!     |              ----^^^
Nov 09 22:03:09.545 INFO kablam!     |              |
Nov 09 22:03:09.545 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.545 INFO kablam! 
Nov 09 22:03:09.545 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.545 INFO kablam!    --> src/tree.rs:308:14
Nov 09 22:03:09.545 INFO kablam!     |
Nov 09 22:03:09.545 INFO kablam! 308 |         let (mut set, version, tree) = {
Nov 09 22:03:09.545 INFO kablam!     |              ----^^^
Nov 09 22:03:09.545 INFO kablam!     |              |
Nov 09 22:03:09.545 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.545 INFO kablam! 
Nov 09 22:03:09.545 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.545 INFO kablam!    --> src/tree.rs:322:13
Nov 09 22:03:09.545 INFO kablam!     |
Nov 09 22:03:09.545 INFO kablam! 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Nov 09 22:03:09.545 INFO kablam!     |             ----^^^^^
Nov 09 22:03:09.545 INFO kablam!     |             |
Nov 09 22:03:09.545 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:09.545 INFO kablam! 
Nov 09 22:03:09.545 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.545 INFO kablam!    --> src/tree.rs:328:13
Nov 09 22:03:09.546 INFO kablam!     |
Nov 09 22:03:09.546 INFO kablam! 328 |         let mut queue = node.content.get_set_mut().unwrap();
Nov 09 22:03:09.548 INFO kablam!     |             ----^^^^^
Nov 09 22:03:09.548 INFO kablam!     |             |
Nov 09 22:03:09.548 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:09.548 INFO kablam! 
Nov 09 22:03:11.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.32s
Nov 09 22:03:11.519 INFO kablam! su: No module specific data is present
Nov 09 22:03:12.239 INFO running `"docker" "rm" "-f" "da6f6c32b98487b640ddffa4fcd9ab6573bd958d0220e278f21f6045fe0d3fb3"`
Nov 09 22:03:12.561 INFO blam! da6f6c32b98487b640ddffa4fcd9ab6573bd958d0220e278f21f6045fe0d3fb3