Nov 28 01:03:39.961 INFO checking matklad/select-2018 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:03:39.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01:03:40.533 INFO [stdout] bac7d0fc157200190e66e546256fd7a49032ad736db9675a7cfd82807f8744ba
Nov 28 01:03:40.540 INFO running `"docker" "start" "-a" "bac7d0fc157200190e66e546256fd7a49032ad736db9675a7cfd82807f8744ba"`
Nov 28 01:03:42.193 INFO [stderr] usermod: no changes
Nov 28 01:03:42.332 INFO [stderr]     Checking crossbeam-epoch v0.5.0
Nov 28 01:03:43.156 INFO [stderr]     Checking crossbeam-channel v0.2.2
Nov 28 01:03:44.448 INFO [stderr]     Checking macro_select v0.1.0 (/source)
Nov 28 01:03:45.612 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Nov 28 01:03:45.612 INFO [stderr]  --> src/concurrency.rs:4:1
Nov 28 01:03:45.612 INFO [stderr]   |
Nov 28 01:03:45.612 INFO [stderr] 4 | pub struct ConcurrentJob {
Nov 28 01:03:45.612 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:03:45.612 INFO [stderr]   |
Nov 28 01:03:45.612 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:03:45.612 INFO [stderr] 
Nov 28 01:03:45.612 INFO [stderr] warning: function is never used: `wait_for_all`
Nov 28 01:03:45.612 INFO [stderr]  --> src/concurrency.rs:8:1
Nov 28 01:03:45.612 INFO [stderr]   |
Nov 28 01:03:45.612 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 28 01:03:45.612 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:03:45.612 INFO [stderr] 
Nov 28 01:03:46.021 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Nov 28 01:03:46.021 INFO [stderr]  --> src/concurrency.rs:4:1
Nov 28 01:03:46.021 INFO [stderr]   |
Nov 28 01:03:46.022 INFO [stderr] 4 | pub struct ConcurrentJob {
Nov 28 01:03:46.022 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:03:46.022 INFO [stderr]   |
Nov 28 01:03:46.023 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 01:03:46.023 INFO [stderr] 
Nov 28 01:03:46.023 INFO [stderr] warning: function is never used: `wait_for_all`
Nov 28 01:03:46.023 INFO [stderr]  --> src/concurrency.rs:8:1
Nov 28 01:03:46.023 INFO [stderr]   |
Nov 28 01:03:46.024 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Nov 28 01:03:46.024 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:03:46.024 INFO [stderr] 
Nov 28 01:03:46.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Nov 28 01:03:46.052 INFO [stderr] su: No module specific data is present
Nov 28 01:03:47.093 INFO running `"docker" "inspect" "bac7d0fc157200190e66e546256fd7a49032ad736db9675a7cfd82807f8744ba"`
Nov 28 01:03:47.457 INFO running `"docker" "rm" "-f" "bac7d0fc157200190e66e546256fd7a49032ad736db9675a7cfd82807f8744ba"`
Nov 28 01:03:47.772 INFO [stdout] bac7d0fc157200190e66e546256fd7a49032ad736db9675a7cfd82807f8744ba