Dec 13 02:48:37.489 INFO testing snoyberg/rush-crash-course-tokio-exercise-2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 02:48:37.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:48:37.842 INFO [stdout] 94f344cf3f7b72c98650323e9222696c2991b0e6ccf37b19a8dd393eab7422ea
Dec 13 02:48:37.845 INFO running `"docker" "start" "-a" "94f344cf3f7b72c98650323e9222696c2991b0e6ccf37b19a8dd393eab7422ea"`
Dec 13 02:48:39.663 INFO [stderr] usermod: no changes
Dec 13 02:48:39.810 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 13 02:48:39.811 INFO [stderr]    Compiling tokio-timer v0.2.8
Dec 13 02:48:39.811 INFO [stderr]    Compiling tokio-current-thread v0.1.4
Dec 13 02:48:39.879 INFO [stderr]    Compiling iovec v0.1.2
Dec 13 02:48:39.879 INFO [stderr]    Compiling net2 v0.2.33
Dec 13 02:48:39.879 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 13 02:48:41.271 INFO [stderr]    Compiling bytes v0.4.11
Dec 13 02:48:44.843 INFO [stderr]    Compiling mio v0.6.16
Dec 13 02:48:44.847 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 13 02:48:44.997 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 13 02:48:45.315 INFO [stderr]    Compiling tokio-io v0.1.10
Dec 13 02:48:46.519 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 13 02:48:48.060 INFO [stderr]    Compiling tokio-codec v0.1.1
Dec 13 02:48:50.688 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 13 02:48:51.331 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 13 02:48:51.599 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 13 02:48:54.451 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 13 02:48:54.451 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 13 02:48:54.451 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 13 02:48:57.219 INFO [stderr]    Compiling tokio v0.1.13
Dec 13 02:48:59.870 INFO [stderr]    Compiling exercise2 v0.1.0 (/source)
Dec 13 02:49:02.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.58s
Dec 13 02:49:02.232 INFO [stderr] su: No module specific data is present
Dec 13 02:49:02.799 INFO running `"docker" "inspect" "94f344cf3f7b72c98650323e9222696c2991b0e6ccf37b19a8dd393eab7422ea"`
Dec 13 02:49:03.095 INFO running `"docker" "rm" "-f" "94f344cf3f7b72c98650323e9222696c2991b0e6ccf37b19a8dd393eab7422ea"`
Dec 13 02:49:03.347 INFO [stdout] 94f344cf3f7b72c98650323e9222696c2991b0e6ccf37b19a8dd393eab7422ea
Dec 13 02:49:03.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:49:03.928 INFO [stdout] 857ca6f025f6a6c2b5dda1614ab9e2a84c30bb30fe1fd2ddd8cbeef3c129c244
Dec 13 02:49:03.934 INFO running `"docker" "start" "-a" "857ca6f025f6a6c2b5dda1614ab9e2a84c30bb30fe1fd2ddd8cbeef3c129c244"`
Dec 13 02:49:05.353 INFO [stderr] usermod: no changes
Dec 13 02:49:05.519 INFO [stderr]    Compiling exercise2 v0.1.0 (/source)
Dec 13 02:49:06.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 13 02:49:06.788 INFO [stderr] su: No module specific data is present
Dec 13 02:49:07.474 INFO running `"docker" "inspect" "857ca6f025f6a6c2b5dda1614ab9e2a84c30bb30fe1fd2ddd8cbeef3c129c244"`
Dec 13 02:49:07.568 INFO running `"docker" "rm" "-f" "857ca6f025f6a6c2b5dda1614ab9e2a84c30bb30fe1fd2ddd8cbeef3c129c244"`
Dec 13 02:49:07.725 INFO [stdout] 857ca6f025f6a6c2b5dda1614ab9e2a84c30bb30fe1fd2ddd8cbeef3c129c244
Dec 13 02:49:07.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 02:49:08.067 INFO [stdout] e6668ad3916d35b77283da070f3ab584202c67a7b7694d43b28538b4da05fc98
Dec 13 02:49:08.075 INFO running `"docker" "start" "-a" "e6668ad3916d35b77283da070f3ab584202c67a7b7694d43b28538b4da05fc98"`
Dec 13 02:49:09.087 INFO [stderr] usermod: no changes
Dec 13 02:49:09.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 02:49:09.295 INFO [stderr]      Running /target/debug/deps/exercise2-ca57a44c70f9209f
Dec 13 02:49:09.295 INFO [stdout] 
Dec 13 02:49:09.295 INFO [stdout] running 0 tests
Dec 13 02:49:09.295 INFO [stdout] 
Dec 13 02:49:09.295 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:49:09.295 INFO [stdout] 
Dec 13 02:49:09.298 INFO [stderr] su: No module specific data is present
Dec 13 02:49:10.082 INFO running `"docker" "inspect" "e6668ad3916d35b77283da070f3ab584202c67a7b7694d43b28538b4da05fc98"`
Dec 13 02:49:10.264 INFO running `"docker" "rm" "-f" "e6668ad3916d35b77283da070f3ab584202c67a7b7694d43b28538b4da05fc98"`
Dec 13 02:49:10.374 INFO [stdout] e6668ad3916d35b77283da070f3ab584202c67a7b7694d43b28538b4da05fc98