Nov 30 05:15:47.761 INFO checking cjenkins-mersive/lms-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 05:15:47.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05:15:48.236 INFO [stdout] d6cf4dc9c17846d092f617ef5028af159332d2c3d0c6f764a28dcfce629c7117
Nov 30 05:15:48.238 INFO running `"docker" "start" "-a" "d6cf4dc9c17846d092f617ef5028af159332d2c3d0c6f764a28dcfce629c7117"`
Nov 30 05:15:50.148 INFO [stderr] usermod: no changes
Nov 30 05:15:50.464 INFO [stderr]     Checking iovec v0.1.0
Nov 30 05:15:50.464 INFO [stderr]     Checking filetime v0.1.10
Nov 30 05:15:50.464 INFO [stderr]     Checking inotify v0.3.0
Nov 30 05:15:50.464 INFO [stderr]     Checking net2 v0.2.30
Nov 30 05:15:50.468 INFO [stderr]     Checking nix v0.5.1
Nov 30 05:15:50.468 INFO [stderr]     Checking openssl-sys v0.9.15
Nov 30 05:15:50.468 INFO [stderr]     Checking hyper v0.10.12
Nov 30 05:15:52.400 INFO [stderr]     Checking bytes v0.4.4
Nov 30 05:15:53.324 INFO [stderr]     Checking mio v0.6.10
Nov 30 05:15:53.324 INFO [stderr]     Checking miow v0.1.5
Nov 30 05:15:53.620 INFO [stderr]     Checking openssl v0.9.15
Nov 30 05:15:55.781 INFO [stderr]     Checking tokio-io v0.1.2
Nov 30 05:15:59.304 INFO [stderr]     Checking tokio-core v0.1.9
Nov 30 05:16:00.304 INFO [stderr]     Checking mio v0.5.1
Nov 30 05:16:02.484 INFO [stderr]     Checking notify v4.0.1
Nov 30 05:16:03.240 INFO [stderr]     Checking native-tls v0.1.4
Nov 30 05:16:04.261 INFO [stderr]     Checking tokio-tls v0.1.3
Nov 30 05:16:05.540 INFO [stderr]     Checking websocket v0.20.2
Nov 30 05:16:08.120 INFO [stderr]     Checking lms-rust v0.1.0 (/source)
Nov 30 05:16:10.996 INFO [stderr] warning: unused variable: `watcher`
Nov 30 05:16:10.996 INFO [stderr]    --> src/main.rs:132:10
Nov 30 05:16:10.996 INFO [stderr]     |
Nov 30 05:16:10.996 INFO [stderr] 132 |     let (watcher, rx) = start_watching(parent.to_path_buf())
Nov 30 05:16:10.996 INFO [stderr]     |          ^^^^^^^ help: consider using `_watcher` instead
Nov 30 05:16:10.996 INFO [stderr]     |
Nov 30 05:16:10.996 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 05:16:10.996 INFO [stderr] 
Nov 30 05:16:11.388 INFO [stderr] warning: unused variable: `watcher`
Nov 30 05:16:11.388 INFO [stderr]    --> src/main.rs:132:10
Nov 30 05:16:11.388 INFO [stderr]     |
Nov 30 05:16:11.388 INFO [stderr] 132 |     let (watcher, rx) = start_watching(parent.to_path_buf())
Nov 30 05:16:11.388 INFO [stderr]     |          ^^^^^^^ help: consider using `_watcher` instead
Nov 30 05:16:11.388 INFO [stderr]     |
Nov 30 05:16:11.388 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 05:16:11.388 INFO [stderr] 
Nov 30 05:16:11.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
Nov 30 05:16:11.438 INFO [stderr] su: No module specific data is present
Nov 30 05:16:12.030 INFO running `"docker" "inspect" "d6cf4dc9c17846d092f617ef5028af159332d2c3d0c6f764a28dcfce629c7117"`
Nov 30 05:16:12.262 INFO running `"docker" "rm" "-f" "d6cf4dc9c17846d092f617ef5028af159332d2c3d0c6f764a28dcfce629c7117"`
Nov 30 05:16:12.484 INFO [stdout] d6cf4dc9c17846d092f617ef5028af159332d2c3d0c6f764a28dcfce629c7117