Nov 27 20:34:47.458 INFO checking sharkdp/kickoff against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 20:34:47.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 20:34:48.004 INFO [stdout] 03767840d101498148d3983b1f7337e0274d282dd1cbf734385af272c4689865
Nov 27 20:34:48.009 INFO running `"docker" "start" "-a" "03767840d101498148d3983b1f7337e0274d282dd1cbf734385af272c4689865"`
Nov 27 20:34:49.748 INFO [stderr] usermod: no changes
Nov 27 20:34:49.950 INFO [stderr]     Checking log v0.4.5
Nov 27 20:34:49.964 INFO [stderr]     Checking clap v2.32.0
Nov 27 20:34:49.973 INFO [stderr]     Checking regex v1.0.5
Nov 27 20:34:54.658 INFO [stderr]     Checking env_logger v0.5.13
Nov 27 20:34:57.669 INFO [stderr]     Checking kickoff v0.1.0 (/source)
Nov 27 20:34:59.685 INFO [stderr] warning: unused variable: `socket_server`
Nov 27 20:34:59.685 INFO [stderr]   --> src/controller.rs:37:13
Nov 27 20:34:59.685 INFO [stderr]    |
Nov 27 20:34:59.685 INFO [stderr] 37 |         let socket_server = thread::spawn(move || {
Nov 27 20:34:59.685 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_socket_server` instead
Nov 27 20:34:59.685 INFO [stderr]    |
Nov 27 20:34:59.685 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:34:59.685 INFO [stderr] 
Nov 27 20:35:00.019 INFO [stderr] warning: struct is never constructed: `ClusterIterator`
Nov 27 20:35:00.019 INFO [stderr]   --> src/util/cluster.rs:10:1
Nov 27 20:35:00.019 INFO [stderr]    |
Nov 27 20:35:00.019 INFO [stderr] 10 | pub struct ClusterIterator<T> {
Nov 27 20:35:00.019 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:35:00.019 INFO [stderr]    |
Nov 27 20:35:00.019 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 20:35:00.020 INFO [stderr] 
Nov 27 20:35:00.020 INFO [stderr] warning: method is never used: `from`
Nov 27 20:35:00.020 INFO [stderr]   --> src/util/cluster.rs:15:5
Nov 27 20:35:00.020 INFO [stderr]    |
Nov 27 20:35:00.020 INFO [stderr] 15 |     pub fn from<I: Iterator<Item = T> + 'static>(base: I) -> ClusterIterator<T> {
Nov 27 20:35:00.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:35:00.020 INFO [stderr] 
Nov 27 20:35:00.052 INFO [stderr] warning: unused variable: `socket_server`
Nov 27 20:35:00.052 INFO [stderr]   --> src/controller.rs:37:13
Nov 27 20:35:00.052 INFO [stderr]    |
Nov 27 20:35:00.052 INFO [stderr] 37 |         let socket_server = thread::spawn(move || {
Nov 27 20:35:00.052 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_socket_server` instead
Nov 27 20:35:00.052 INFO [stderr]    |
Nov 27 20:35:00.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:35:00.052 INFO [stderr] 
Nov 27 20:35:00.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.74s
Nov 27 20:35:00.527 INFO [stderr] su: No module specific data is present
Nov 27 20:35:01.864 INFO running `"docker" "inspect" "03767840d101498148d3983b1f7337e0274d282dd1cbf734385af272c4689865"`
Nov 27 20:35:02.122 INFO running `"docker" "rm" "-f" "03767840d101498148d3983b1f7337e0274d282dd1cbf734385af272c4689865"`
Nov 27 20:35:02.481 INFO [stdout] 03767840d101498148d3983b1f7337e0274d282dd1cbf734385af272c4689865