Nov 09 22:02:50.975 INFO checking vertree-0.2.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 22:02:50.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 22:02:51.427 INFO blam! 3669f736ecbd0f6a67f87c6c5b1e3a28179bea0121fa8f7a680925b648034312
Nov 09 22:02:51.435 INFO running `"docker" "start" "-a" "3669f736ecbd0f6a67f87c6c5b1e3a28179bea0121fa8f7a680925b648034312"`
Nov 09 22:02:52.055 INFO kablam! usermod: no changes
Nov 09 22:02:52.159 INFO kablam!    Compiling serde v1.0.80
Nov 09 22:02:52.159 INFO kablam!     Checking assert_matches v1.3.0
Nov 09 22:02:52.160 INFO kablam!     Checking rmp v0.8.7
Nov 09 22:03:03.677 INFO kablam!     Checking rmp-serde v0.13.7
Nov 09 22:03:04.719 INFO kablam!     Checking vertree v0.2.2 (/source)
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:268:14
Nov 09 22:03:07.884 INFO kablam!     |
Nov 09 22:03:07.884 INFO kablam! 268 |         let (mut queue, version, tree) = {
Nov 09 22:03:07.884 INFO kablam!     |              ----^^^^^
Nov 09 22:03:07.884 INFO kablam!     |              |
Nov 09 22:03:07.884 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.887 INFO kablam!     |
Nov 09 22:03:07.887 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 22:03:07.887 INFO kablam! 
Nov 09 22:03:07.888 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.888 INFO kablam!    --> src/tree.rs:282:14
Nov 09 22:03:07.888 INFO kablam!     |
Nov 09 22:03:07.888 INFO kablam! 282 |         let (mut queue, version, tree) = {
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 22:03:07.889 INFO kablam! 
Nov 09 22:03:07.891 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.891 INFO kablam!    --> src/tree.rs:295:14
Nov 09 22:03:07.891 INFO kablam!     |
Nov 09 22:03:07.891 INFO kablam! 295 |         let (mut set, version, tree) = {
Nov 09 22:03:07.891 INFO kablam!     |              ----^^^
Nov 09 22:03:07.891 INFO kablam!     |              |
Nov 09 22:03:07.891 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.892 INFO kablam! 
Nov 09 22:03:07.893 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.893 INFO kablam!    --> src/tree.rs:308:14
Nov 09 22:03:07.893 INFO kablam!     |
Nov 09 22:03:07.893 INFO kablam! 308 |         let (mut set, version, tree) = {
Nov 09 22:03:07.894 INFO kablam!     |              ----^^^
Nov 09 22:03:07.894 INFO kablam!     |              |
Nov 09 22:03:07.894 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:07.894 INFO kablam! 
Nov 09 22:03:07.895 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.895 INFO kablam!    --> src/tree.rs:322:13
Nov 09 22:03:07.895 INFO kablam!     |
Nov 09 22:03:07.896 INFO kablam! 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Nov 09 22:03:07.896 INFO kablam!     |             ----^^^^^
Nov 09 22:03:07.896 INFO kablam!     |             |
Nov 09 22:03:07.896 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:07.896 INFO kablam! 
Nov 09 22:03:07.897 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:07.897 INFO kablam!    --> src/tree.rs:328:13
Nov 09 22:03:07.898 INFO kablam!     |
Nov 09 22:03:07.898 INFO kablam! 328 |         let mut queue = node.content.get_set_mut().unwrap();
Nov 09 22:03:07.898 INFO kablam!     |             ----^^^^^
Nov 09 22:03:07.898 INFO kablam!     |             |
Nov 09 22:03:07.898 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:07.898 INFO kablam! 
Nov 09 22:03:09.171 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.171 INFO kablam!    --> src/tree.rs:268:14
Nov 09 22:03:09.171 INFO kablam!     |
Nov 09 22:03:09.171 INFO kablam! 268 |         let (mut queue, version, tree) = {
Nov 09 22:03:09.171 INFO kablam!     |              ----^^^^^
Nov 09 22:03:09.171 INFO kablam!     |              |
Nov 09 22:03:09.171 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.171 INFO kablam!     |
Nov 09 22:03:09.171 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 22:03:09.171 INFO kablam! 
Nov 09 22:03:09.171 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.171 INFO kablam!    --> src/tree.rs:282:14
Nov 09 22:03:09.171 INFO kablam!     |
Nov 09 22:03:09.171 INFO kablam! 282 |         let (mut queue, version, tree) = {
Nov 09 22:03:09.171 INFO kablam!     |              ----^^^^^
Nov 09 22:03:09.171 INFO kablam!     |              |
Nov 09 22:03:09.171 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.171 INFO kablam! 
Nov 09 22:03:09.171 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.171 INFO kablam!    --> src/tree.rs:295:14
Nov 09 22:03:09.171 INFO kablam!     |
Nov 09 22:03:09.171 INFO kablam! 295 |         let (mut set, version, tree) = {
Nov 09 22:03:09.171 INFO kablam!     |              ----^^^
Nov 09 22:03:09.171 INFO kablam!     |              |
Nov 09 22:03:09.171 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.171 INFO kablam! 
Nov 09 22:03:09.174 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.174 INFO kablam!    --> src/tree.rs:308:14
Nov 09 22:03:09.174 INFO kablam!     |
Nov 09 22:03:09.174 INFO kablam! 308 |         let (mut set, version, tree) = {
Nov 09 22:03:09.174 INFO kablam!     |              ----^^^
Nov 09 22:03:09.174 INFO kablam!     |              |
Nov 09 22:03:09.174 INFO kablam!     |              help: remove this `mut`
Nov 09 22:03:09.174 INFO kablam! 
Nov 09 22:03:09.179 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.179 INFO kablam!    --> src/tree.rs:322:13
Nov 09 22:03:09.179 INFO kablam!     |
Nov 09 22:03:09.179 INFO kablam! 322 |         let mut queue = node.content.get_queue_mut().unwrap();
Nov 09 22:03:09.179 INFO kablam!     |             ----^^^^^
Nov 09 22:03:09.179 INFO kablam!     |             |
Nov 09 22:03:09.179 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:09.179 INFO kablam! 
Nov 09 22:03:09.179 INFO kablam! warning: variable does not need to be mutable
Nov 09 22:03:09.179 INFO kablam!    --> src/tree.rs:328:13
Nov 09 22:03:09.179 INFO kablam!     |
Nov 09 22:03:09.179 INFO kablam! 328 |         let mut queue = node.content.get_set_mut().unwrap();
Nov 09 22:03:09.179 INFO kablam!     |             ----^^^^^
Nov 09 22:03:09.179 INFO kablam!     |             |
Nov 09 22:03:09.179 INFO kablam!     |             help: remove this `mut`
Nov 09 22:03:09.179 INFO kablam! 
Nov 09 22:03:10.635 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.55s
Nov 09 22:03:10.643 INFO kablam! su: No module specific data is present
Nov 09 22:03:11.299 INFO running `"docker" "rm" "-f" "3669f736ecbd0f6a67f87c6c5b1e3a28179bea0121fa8f7a680925b648034312"`
Nov 09 22:03:11.552 INFO blam! 3669f736ecbd0f6a67f87c6c5b1e3a28179bea0121fa8f7a680925b648034312