Dec 05 05:07:15.101 INFO testing tcsc/asyncho against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 05:07:15.102 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:07:15.532 INFO [stdout] 0efdf580c55c9f6379adb83a38e61c1638ca70640e075b6f6fa6b3254d46777e
Dec 05 05:07:15.538 INFO running `"docker" "start" "-a" "0efdf580c55c9f6379adb83a38e61c1638ca70640e075b6f6fa6b3254d46777e"`
Dec 05 05:07:16.814 INFO [stderr] usermod: no changes
Dec 05 05:07:16.984 INFO [stderr]    Compiling thread-id v3.0.0
Dec 05 05:07:16.984 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 05:07:16.992 INFO [stderr]    Compiling iovec v0.1.0
Dec 05 05:07:16.992 INFO [stderr]    Compiling net2 v0.2.27
Dec 05 05:07:17.576 INFO [stderr]    Compiling thread_local v0.3.3
Dec 05 05:07:17.824 INFO [stderr]    Compiling bytes v0.4.2
Dec 05 05:07:17.940 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 05 05:07:18.876 INFO [stderr]    Compiling mio v0.6.6
Dec 05 05:07:19.668 INFO [stderr]    Compiling regex v0.2.1
Dec 05 05:07:20.628 INFO [stderr]    Compiling tokio-io v0.1.1
Dec 05 05:07:23.988 INFO [stderr]    Compiling tokio-core v0.1.6
Dec 05 05:07:33.932 INFO [stderr]    Compiling env_logger v0.4.2
Dec 05 05:07:35.098 INFO [stderr]    Compiling asyncho v0.1.0 (/source)
Dec 05 05:07:35.576 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:07:35.576 INFO [stderr]    --> src/service.rs:124:17
Dec 05 05:07:35.576 INFO [stderr]     |
Dec 05 05:07:35.576 INFO [stderr] 124 |                 self.spawn_connection(conn).map_err(erase);
Dec 05 05:07:35.576 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:07:35.576 INFO [stderr]     |
Dec 05 05:07:35.576 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:07:35.576 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:07:35.576 INFO [stderr] 
Dec 05 05:07:37.877 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.03s
Dec 05 05:07:37.888 INFO [stderr] su: No module specific data is present
Dec 05 05:07:38.738 INFO running `"docker" "inspect" "0efdf580c55c9f6379adb83a38e61c1638ca70640e075b6f6fa6b3254d46777e"`
Dec 05 05:07:39.008 INFO running `"docker" "rm" "-f" "0efdf580c55c9f6379adb83a38e61c1638ca70640e075b6f6fa6b3254d46777e"`
Dec 05 05:07:39.464 INFO [stdout] 0efdf580c55c9f6379adb83a38e61c1638ca70640e075b6f6fa6b3254d46777e
Dec 05 05:07:39.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:07:39.956 INFO [stdout] deebc470b43c86834c4baf5d39c2ac9c7ac2617767d0db24104cbde6ce028bb6
Dec 05 05:07:39.964 INFO running `"docker" "start" "-a" "deebc470b43c86834c4baf5d39c2ac9c7ac2617767d0db24104cbde6ce028bb6"`
Dec 05 05:07:41.345 INFO [stderr] usermod: no changes
Dec 05 05:07:41.454 INFO [stderr]    Compiling asyncho v0.1.0 (/source)
Dec 05 05:07:42.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 05:07:42.144 INFO [stderr]    --> src/service.rs:124:17
Dec 05 05:07:42.144 INFO [stderr]     |
Dec 05 05:07:42.144 INFO [stderr] 124 |                 self.spawn_connection(conn).map_err(erase);
Dec 05 05:07:42.144 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:07:42.144 INFO [stderr]     |
Dec 05 05:07:42.144 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 05:07:42.144 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 05:07:42.144 INFO [stderr] 
Dec 05 05:07:43.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 05 05:07:43.352 INFO [stderr] su: No module specific data is present
Dec 05 05:07:44.244 INFO running `"docker" "inspect" "deebc470b43c86834c4baf5d39c2ac9c7ac2617767d0db24104cbde6ce028bb6"`
Dec 05 05:07:44.464 INFO running `"docker" "rm" "-f" "deebc470b43c86834c4baf5d39c2ac9c7ac2617767d0db24104cbde6ce028bb6"`
Dec 05 05:07:44.660 INFO [stdout] deebc470b43c86834c4baf5d39c2ac9c7ac2617767d0db24104cbde6ce028bb6
Dec 05 05:07:44.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 05:07:45.167 INFO [stdout] 9619e13b2ce294a47a7632c763a6c18f3e4bd7263368c2f942098a096dffd0f5
Dec 05 05:07:45.169 INFO running `"docker" "start" "-a" "9619e13b2ce294a47a7632c763a6c18f3e4bd7263368c2f942098a096dffd0f5"`
Dec 05 05:07:46.110 INFO [stderr] usermod: no changes
Dec 05 05:07:46.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 05:07:46.228 INFO [stderr]      Running /target/debug/deps/asyncho-97e10cca2d687d47
Dec 05 05:07:46.230 INFO [stdout] 
Dec 05 05:07:46.230 INFO [stdout] running 8 tests
Dec 05 05:07:46.235 INFO [stdout] test lines::test::decoder_handles_empty_buffer ... ok
Dec 05 05:07:46.235 INFO [stdout] test lines::test::decoder_extracts_message ... ok
Dec 05 05:07:46.235 INFO [stdout] test lines::test::decoder_handles_incomplete_frames ... ok
Dec 05 05:07:46.235 INFO [stdout] test lines::test::decoder_returns_error_on_invalid_utf8 ... ok
Dec 05 05:07:46.240 INFO [stdout] test lines::test::encoder_handles_empty_frame ... ok
Dec 05 05:07:46.244 INFO [stdout] test lines::test::encoder_handles_multiple_frames ... ok
Dec 05 05:07:46.244 INFO [stdout] test lines::test::encoder_encodes_message ... ok
Dec 05 05:07:46.244 INFO [stdout] test lines::test::decoder_handles_zero_length_frame ... ok
Dec 05 05:07:46.244 INFO [stdout] 
Dec 05 05:07:46.244 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:07:46.244 INFO [stdout] 
Dec 05 05:07:46.249 INFO [stderr] su: No module specific data is present
Dec 05 05:07:46.848 INFO running `"docker" "inspect" "9619e13b2ce294a47a7632c763a6c18f3e4bd7263368c2f942098a096dffd0f5"`
Dec 05 05:07:47.138 INFO running `"docker" "rm" "-f" "9619e13b2ce294a47a7632c763a6c18f3e4bd7263368c2f942098a096dffd0f5"`
Dec 05 05:07:47.420 INFO [stdout] 9619e13b2ce294a47a7632c763a6c18f3e4bd7263368c2f942098a096dffd0f5