Dec 13 11:24:41.644 INFO testing matklad/select-2018 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:24:41.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 11:24:42.233 INFO [stdout] 3c8b1b732e5883ac26be31d8e08a6e2e1f8ebb15c1dbec839158e64ba0fdedd2
Dec 13 11:24:42.235 INFO running `"docker" "start" "-a" "3c8b1b732e5883ac26be31d8e08a6e2e1f8ebb15c1dbec839158e64ba0fdedd2"`
Dec 13 11:24:43.914 INFO [stderr] usermod: no changes
Dec 13 11:24:44.139 INFO [stderr]    Compiling crossbeam-epoch v0.5.0
Dec 13 11:24:45.603 INFO [stderr]    Compiling crossbeam-channel v0.2.2
Dec 13 11:24:47.520 INFO [stderr]    Compiling macro_select v0.1.0 (/source)
Dec 13 11:24:48.473 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Dec 13 11:24:48.473 INFO [stderr]  --> src/concurrency.rs:4:1
Dec 13 11:24:48.473 INFO [stderr]   |
Dec 13 11:24:48.473 INFO [stderr] 4 | pub struct ConcurrentJob {
Dec 13 11:24:48.473 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:24:48.473 INFO [stderr]   |
Dec 13 11:24:48.473 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:24:48.473 INFO [stderr] 
Dec 13 11:24:48.473 INFO [stderr] warning: function is never used: `wait_for_all`
Dec 13 11:24:48.473 INFO [stderr]  --> src/concurrency.rs:8:1
Dec 13 11:24:48.473 INFO [stderr]   |
Dec 13 11:24:48.473 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Dec 13 11:24:48.473 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:24:48.473 INFO [stderr] 
Dec 13 11:24:48.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Dec 13 11:24:48.765 INFO [stderr] su: No module specific data is present
Dec 13 11:24:49.760 INFO running `"docker" "inspect" "3c8b1b732e5883ac26be31d8e08a6e2e1f8ebb15c1dbec839158e64ba0fdedd2"`
Dec 13 11:24:50.052 INFO running `"docker" "rm" "-f" "3c8b1b732e5883ac26be31d8e08a6e2e1f8ebb15c1dbec839158e64ba0fdedd2"`
Dec 13 11:24:50.379 INFO [stdout] 3c8b1b732e5883ac26be31d8e08a6e2e1f8ebb15c1dbec839158e64ba0fdedd2
Dec 13 11:24:50.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 11:24:50.887 INFO [stdout] 3a3ce8ae6af67c0a98789c49de871cf54162e9fdd010db7ccfdef14f3c37ddd4
Dec 13 11:24:50.892 INFO running `"docker" "start" "-a" "3a3ce8ae6af67c0a98789c49de871cf54162e9fdd010db7ccfdef14f3c37ddd4"`
Dec 13 11:24:52.938 INFO [stderr] usermod: no changes
Dec 13 11:24:53.027 INFO [stderr]    Compiling macro_select v0.1.0 (/source)
Dec 13 11:24:53.903 INFO [stderr] warning: struct is never constructed: `ConcurrentJob`
Dec 13 11:24:53.903 INFO [stderr]  --> src/concurrency.rs:4:1
Dec 13 11:24:53.903 INFO [stderr]   |
Dec 13 11:24:53.903 INFO [stderr] 4 | pub struct ConcurrentJob {
Dec 13 11:24:53.903 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:24:53.903 INFO [stderr]   |
Dec 13 11:24:53.903 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:24:53.903 INFO [stderr] 
Dec 13 11:24:53.903 INFO [stderr] warning: function is never used: `wait_for_all`
Dec 13 11:24:53.903 INFO [stderr]  --> src/concurrency.rs:8:1
Dec 13 11:24:53.903 INFO [stderr]   |
Dec 13 11:24:53.903 INFO [stderr] 8 | pub fn wait_for_all(mut jobs: Vec<ConcurrentJob>,) {
Dec 13 11:24:53.903 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:24:53.904 INFO [stderr] 
Dec 13 11:24:54.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Dec 13 11:24:54.258 INFO [stderr] su: No module specific data is present
Dec 13 11:24:55.472 INFO running `"docker" "inspect" "3a3ce8ae6af67c0a98789c49de871cf54162e9fdd010db7ccfdef14f3c37ddd4"`
Dec 13 11:24:55.789 INFO running `"docker" "rm" "-f" "3a3ce8ae6af67c0a98789c49de871cf54162e9fdd010db7ccfdef14f3c37ddd4"`
Dec 13 11:24:56.171 INFO [stdout] 3a3ce8ae6af67c0a98789c49de871cf54162e9fdd010db7ccfdef14f3c37ddd4
Dec 13 11:24:56.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 11:24:56.591 INFO [stdout] 2768d97b155c32c90f713598f4cefbd8bbff3ba233274502105b09ee6d229f44
Dec 13 11:24:56.597 INFO running `"docker" "start" "-a" "2768d97b155c32c90f713598f4cefbd8bbff3ba233274502105b09ee6d229f44"`
Dec 13 11:24:59.063 INFO [stderr] usermod: no changes
Dec 13 11:24:59.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 11:24:59.187 INFO [stderr]      Running /target/debug/deps/macro_select-0920fd01e07faa31
Dec 13 11:24:59.212 INFO [stdout] 
Dec 13 11:24:59.212 INFO [stdout] running 0 tests
Dec 13 11:24:59.212 INFO [stdout] 
Dec 13 11:24:59.212 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:24:59.212 INFO [stdout] 
Dec 13 11:24:59.214 INFO [stderr] su: No module specific data is present
Dec 13 11:25:00.437 INFO running `"docker" "inspect" "2768d97b155c32c90f713598f4cefbd8bbff3ba233274502105b09ee6d229f44"`
Dec 13 11:25:00.839 INFO running `"docker" "rm" "-f" "2768d97b155c32c90f713598f4cefbd8bbff3ba233274502105b09ee6d229f44"`
Dec 13 11:25:01.152 INFO [stdout] 2768d97b155c32c90f713598f4cefbd8bbff3ba233274502105b09ee6d229f44