Nov 30 11:23:40.089 INFO checking DogLi/mio_test against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:23:40.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:23:40.557 INFO [stdout] 24e6ffccdc6034b4e71ab865a3f42c3d5584ee02dbc93e865278786698027222
Nov 30 11:23:40.559 INFO running `"docker" "start" "-a" "24e6ffccdc6034b4e71ab865a3f42c3d5584ee02dbc93e865278786698027222"`
Nov 30 11:23:43.015 INFO [stderr] usermod: no changes
Nov 30 11:23:43.168 INFO [stderr]     Checking mio_test v0.1.0 (/source)
Nov 30 11:23:45.666 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 11:23:45.666 INFO [stderr]  --> src/client.rs:2:1
Nov 30 11:23:45.666 INFO [stderr]   |
Nov 30 11:23:45.666 INFO [stderr] 2 | #[macro_use] extern crate log;
Nov 30 11:23:45.666 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 11:23:45.666 INFO [stderr]   |
Nov 30 11:23:45.666 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:23:45.666 INFO [stderr] 
Nov 30 11:23:45.924 INFO [stderr] warning: unused variable: `n`
Nov 30 11:23:45.924 INFO [stderr]   --> src/client.rs:17:12
Nov 30 11:23:45.924 INFO [stderr]    |
Nov 30 11:23:45.924 INFO [stderr] 17 |         Ok(n) => {
Nov 30 11:23:45.924 INFO [stderr]    |            ^ help: consider using `_n` instead
Nov 30 11:23:45.932 INFO [stderr]    |
Nov 30 11:23:45.932 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:23:45.932 INFO [stderr] 
Nov 30 11:23:46.096 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 11:23:46.096 INFO [stderr]  --> src/client.rs:2:1
Nov 30 11:23:46.096 INFO [stderr]   |
Nov 30 11:23:46.096 INFO [stderr] 2 | #[macro_use] extern crate log;
Nov 30 11:23:46.096 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 11:23:46.104 INFO [stderr]   |
Nov 30 11:23:46.104 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:23:46.104 INFO [stderr] 
Nov 30 11:23:46.304 INFO [stderr] warning: unused variable: `n`
Nov 30 11:23:46.304 INFO [stderr]   --> src/client.rs:17:12
Nov 30 11:23:46.304 INFO [stderr]    |
Nov 30 11:23:46.304 INFO [stderr] 17 |         Ok(n) => {
Nov 30 11:23:46.304 INFO [stderr]    |            ^ help: consider using `_n` instead
Nov 30 11:23:46.304 INFO [stderr]    |
Nov 30 11:23:46.304 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:23:46.304 INFO [stderr] 
Nov 30 11:23:47.505 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Nov 30 11:23:47.510 INFO [stderr] su: No module specific data is present
Nov 30 11:23:48.944 INFO running `"docker" "inspect" "24e6ffccdc6034b4e71ab865a3f42c3d5584ee02dbc93e865278786698027222"`
Nov 30 11:23:49.246 INFO running `"docker" "rm" "-f" "24e6ffccdc6034b4e71ab865a3f42c3d5584ee02dbc93e865278786698027222"`
Nov 30 11:23:49.600 INFO [stdout] 24e6ffccdc6034b4e71ab865a3f42c3d5584ee02dbc93e865278786698027222