Nov 16 13:43:31.884 INFO testing sharkdp/kickoff against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:43:31.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 13:43:32.251 INFO [stdout] c3c34463750ebcc1d7d92e0f04236189e8c145be9f10910d59b1a4f270dedabd
Nov 16 13:43:32.253 INFO running `"docker" "start" "-a" "c3c34463750ebcc1d7d92e0f04236189e8c145be9f10910d59b1a4f270dedabd"`
Nov 16 13:43:33.519 INFO [stderr] usermod: no changes
Nov 16 13:43:33.751 INFO [stderr]    Compiling log v0.4.5
Nov 16 13:43:33.755 INFO [stderr]    Compiling clap v2.32.0
Nov 16 13:43:35.015 INFO [stderr]    Compiling env_logger v0.5.13
Nov 16 13:43:53.357 INFO [stderr]    Compiling kickoff v0.1.0 (/source)
Nov 16 13:43:54.827 INFO [stderr] warning: unused variable: `socket_server`
Nov 16 13:43:54.828 INFO [stderr]   --> src/controller.rs:37:13
Nov 16 13:43:54.828 INFO [stderr]    |
Nov 16 13:43:54.829 INFO [stderr] 37 |         let socket_server = thread::spawn(move || {
Nov 16 13:43:54.829 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_socket_server` instead
Nov 16 13:43:54.830 INFO [stderr]    |
Nov 16 13:43:54.831 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:43:54.831 INFO [stderr] 
Nov 16 13:43:55.015 INFO [stderr] warning: struct is never constructed: `ClusterIterator`
Nov 16 13:43:55.015 INFO [stderr]   --> src/util/cluster.rs:10:1
Nov 16 13:43:55.015 INFO [stderr]    |
Nov 16 13:43:55.015 INFO [stderr] 10 | pub struct ClusterIterator<T> {
Nov 16 13:43:55.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:43:55.015 INFO [stderr]    |
Nov 16 13:43:55.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:43:55.015 INFO [stderr] 
Nov 16 13:43:55.015 INFO [stderr] warning: method is never used: `from`
Nov 16 13:43:55.015 INFO [stderr]   --> src/util/cluster.rs:15:5
Nov 16 13:43:55.015 INFO [stderr]    |
Nov 16 13:43:55.015 INFO [stderr] 15 |     pub fn from<I: Iterator<Item = T> + 'static>(base: I) -> ClusterIterator<T> {
Nov 16 13:43:55.015 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:43:55.015 INFO [stderr] 
Nov 16 13:44:01.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.25s
Nov 16 13:44:01.839 INFO [stderr] su: No module specific data is present
Nov 16 13:44:03.271 INFO running `"docker" "inspect" "c3c34463750ebcc1d7d92e0f04236189e8c145be9f10910d59b1a4f270dedabd"`
Nov 16 13:44:03.631 INFO running `"docker" "rm" "-f" "c3c34463750ebcc1d7d92e0f04236189e8c145be9f10910d59b1a4f270dedabd"`
Nov 16 13:44:03.935 INFO [stdout] c3c34463750ebcc1d7d92e0f04236189e8c145be9f10910d59b1a4f270dedabd
Nov 16 13:44:03.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 13:44:04.544 INFO [stdout] 21ae7e6679016b852bcd946339523015a817e188315d3b56e34f971f9192cf9c
Nov 16 13:44:04.546 INFO running `"docker" "start" "-a" "21ae7e6679016b852bcd946339523015a817e188315d3b56e34f971f9192cf9c"`
Nov 16 13:44:06.655 INFO [stderr] usermod: no changes
Nov 16 13:44:06.847 INFO [stderr]    Compiling kickoff v0.1.0 (/source)
Nov 16 13:44:08.195 INFO [stderr] warning: unused variable: `socket_server`
Nov 16 13:44:08.195 INFO [stderr]   --> src/controller.rs:37:13
Nov 16 13:44:08.195 INFO [stderr]    |
Nov 16 13:44:08.195 INFO [stderr] 37 |         let socket_server = thread::spawn(move || {
Nov 16 13:44:08.195 INFO [stderr]    |             ^^^^^^^^^^^^^ help: consider using `_socket_server` instead
Nov 16 13:44:08.195 INFO [stderr]    |
Nov 16 13:44:08.195 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:44:08.195 INFO [stderr] 
Nov 16 13:44:12.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
Nov 16 13:44:12.825 INFO [stderr] su: No module specific data is present
Nov 16 13:44:14.472 INFO running `"docker" "inspect" "21ae7e6679016b852bcd946339523015a817e188315d3b56e34f971f9192cf9c"`
Nov 16 13:44:14.911 INFO running `"docker" "rm" "-f" "21ae7e6679016b852bcd946339523015a817e188315d3b56e34f971f9192cf9c"`
Nov 16 13:44:15.267 INFO [stdout] 21ae7e6679016b852bcd946339523015a817e188315d3b56e34f971f9192cf9c
Nov 16 13:44:15.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 13:44:15.916 INFO [stdout] 1cffd55a4fede501c98d26eaf8e8774519800421b213ace3dd48b0c2088332c2
Nov 16 13:44:15.919 INFO running `"docker" "start" "-a" "1cffd55a4fede501c98d26eaf8e8774519800421b213ace3dd48b0c2088332c2"`
Nov 16 13:44:18.335 INFO [stderr] usermod: no changes
Nov 16 13:44:18.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 16 13:44:18.463 INFO [stderr]      Running /target/debug/deps/kickoff-2ed2b428fd331ce1
Nov 16 13:44:18.467 INFO [stdout] 
Nov 16 13:44:18.467 INFO [stdout] running 12 tests
Nov 16 13:44:18.467 INFO [stdout] test config::nested ... ok
Nov 16 13:44:18.471 INFO [stdout] test config::basic ... ok
Nov 16 13:44:18.471 INFO [stdout] test util::cluster::discard ... ok
Nov 16 13:44:18.471 INFO [stdout] test util::cluster::msg_basic ... ok
Nov 16 13:44:18.471 INFO [stdout] test util::cluster::discard_same_parity ... ok
Nov 16 13:44:18.474 INFO [stdout] test util::cluster::msg_empty ... ok
Nov 16 13:44:18.479 INFO [stdout] test pipereader::handle_invalid_utf8 ... ok
Nov 16 13:44:18.479 INFO [stdout] test pipereader::basic ... ok
Nov 16 13:44:18.587 INFO [stdout] test pipereader::read_nonblocking ... ok
Nov 16 13:44:18.599 INFO [stdout] test process::exit_code_1 ... ok
Nov 16 13:44:18.698 INFO [stdout] test process::failed_to_start ... ok
Nov 16 13:44:18.698 INFO [stdout] test process::basic ... ok
Nov 16 13:44:18.698 INFO [stdout] 
Nov 16 13:44:18.698 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:44:18.698 INFO [stdout] 
Nov 16 13:44:18.698 INFO [stderr] su: No module specific data is present
Nov 16 13:44:19.875 INFO running `"docker" "inspect" "1cffd55a4fede501c98d26eaf8e8774519800421b213ace3dd48b0c2088332c2"`
Nov 16 13:44:20.187 INFO running `"docker" "rm" "-f" "1cffd55a4fede501c98d26eaf8e8774519800421b213ace3dd48b0c2088332c2"`
Nov 16 13:44:20.539 INFO [stdout] 1cffd55a4fede501c98d26eaf8e8774519800421b213ace3dd48b0c2088332c2