Nov 28 20:23:18.955 INFO checking process_lock-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:23:18.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 20:23:19.432 INFO [stdout] 9467627b8c5b28936950cabdaf47b432ed4fe6853531e2c3064e56995f94cc94
Nov 28 20:23:19.435 INFO running `"docker" "start" "-a" "9467627b8c5b28936950cabdaf47b432ed4fe6853531e2c3064e56995f94cc94"`
Nov 28 20:23:20.396 INFO [stderr] usermod: no changes
Nov 28 20:23:20.456 INFO [stderr]    Compiling winapi v0.3.6
Nov 28 20:23:23.008 INFO [stderr]     Checking process_lock v0.1.0 (/source)
Nov 28 20:23:24.823 INFO [stderr] warning: unused import: `Duration`
Nov 28 20:23:24.823 INFO [stderr]  --> examples/lock.rs:2:17
Nov 28 20:23:24.823 INFO [stderr]   |
Nov 28 20:23:24.823 INFO [stderr] 2 | use std::time::{Duration, Instant};
Nov 28 20:23:24.823 INFO [stderr]   |                 ^^^^^^^^
Nov 28 20:23:24.823 INFO [stderr]   |
Nov 28 20:23:24.823 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:23:24.823 INFO [stderr] 
Nov 28 20:23:25.130 INFO [stderr] warning: unused import: `Duration`
Nov 28 20:23:25.130 INFO [stderr]  --> examples/lock1.rs:3:17
Nov 28 20:23:25.131 INFO [stderr]   |
Nov 28 20:23:25.131 INFO [stderr] 3 | use std::time::{Duration, Instant};
Nov 28 20:23:25.131 INFO [stderr]   |                 ^^^^^^^^
Nov 28 20:23:25.131 INFO [stderr]   |
Nov 28 20:23:25.132 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 20:23:25.132 INFO [stderr] 
Nov 28 20:23:25.196 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:23:25.196 INFO [stderr]  --> examples/lock1.rs:9:9
Nov 28 20:23:25.197 INFO [stderr]   |
Nov 28 20:23:25.197 INFO [stderr] 9 |     let mut lock = ProcessLock::new(String::from(".xxx1"), None).unwrap();
Nov 28 20:23:25.197 INFO [stderr]   |         ----^^^^
Nov 28 20:23:25.197 INFO [stderr]   |         |
Nov 28 20:23:25.198 INFO [stderr]   |         help: remove this `mut`
Nov 28 20:23:25.198 INFO [stderr]   |
Nov 28 20:23:25.198 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 20:23:25.198 INFO [stderr] 
Nov 28 20:23:25.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
Nov 28 20:23:25.248 INFO [stderr] su: No module specific data is present
Nov 28 20:23:26.380 INFO running `"docker" "inspect" "9467627b8c5b28936950cabdaf47b432ed4fe6853531e2c3064e56995f94cc94"`
Nov 28 20:23:26.720 INFO running `"docker" "rm" "-f" "9467627b8c5b28936950cabdaf47b432ed4fe6853531e2c3064e56995f94cc94"`
Nov 28 20:23:27.014 INFO [stdout] 9467627b8c5b28936950cabdaf47b432ed4fe6853531e2c3064e56995f94cc94