Dec 07 06:02:46.291 INFO testing noob-1.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 06:02:46.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 06:02:46.477 INFO [stdout] 31b0dfc1f3c1fc97f4d9111b4b270fb76933cafe345332e2592b21b568d84d7d
Dec 07 06:02:46.482 INFO running `"docker" "start" "-a" "31b0dfc1f3c1fc97f4d9111b4b270fb76933cafe345332e2592b21b568d84d7d"`
Dec 07 06:02:47.135 INFO [stderr] usermod: no changes
Dec 07 06:02:47.400 INFO [stderr]    Compiling try_future v0.1.3
Dec 07 06:02:47.413 INFO [stderr]    Compiling tokio-tungstenite v0.6.0
Dec 07 06:02:53.740 INFO [stderr]    Compiling noob v1.1.0 (/source)
Dec 07 06:03:09.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.89s
Dec 07 06:03:09.068 INFO [stderr] su: No module specific data is present
Dec 07 06:03:10.416 INFO running `"docker" "inspect" "31b0dfc1f3c1fc97f4d9111b4b270fb76933cafe345332e2592b21b568d84d7d"`
Dec 07 06:03:10.822 INFO running `"docker" "rm" "-f" "31b0dfc1f3c1fc97f4d9111b4b270fb76933cafe345332e2592b21b568d84d7d"`
Dec 07 06:03:11.192 INFO [stdout] 31b0dfc1f3c1fc97f4d9111b4b270fb76933cafe345332e2592b21b568d84d7d
Dec 07 06:03:11.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 06:03:11.604 INFO [stdout] 9c94a8d235d1dfcf9840e603afe0a1f8fc09a8adc46c69d7256dc594defd31c1
Dec 07 06:03:11.606 INFO running `"docker" "start" "-a" "9c94a8d235d1dfcf9840e603afe0a1f8fc09a8adc46c69d7256dc594defd31c1"`
Dec 07 06:03:12.853 INFO [stderr] usermod: no changes
Dec 07 06:03:13.252 INFO [stderr]    Compiling noob v1.1.0 (/source)
Dec 07 06:03:30.944 INFO [stderr] warning: unused variable: `client`
Dec 07 06:03:30.944 INFO [stderr]   --> examples/connect.rs:12:57
Dec 07 06:03:30.944 INFO [stderr]    |
Dec 07 06:03:30.944 INFO [stderr] 12 |     let task = noob::Client::connect(&token).and_then(|(client, stream)| {
Dec 07 06:03:30.944 INFO [stderr]    |                                                         ^^^^^^ help: consider using `_client` instead
Dec 07 06:03:30.944 INFO [stderr]    |
Dec 07 06:03:30.944 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 06:03:30.944 INFO [stderr] 
Dec 07 06:03:30.944 INFO [stderr] warning: unused variable: `handle`
Dec 07 06:03:30.944 INFO [stderr]  --> examples/connect.rs:9:9
Dec 07 06:03:30.944 INFO [stderr]   |
Dec 07 06:03:30.944 INFO [stderr] 9 |     let handle = core.handle();
Dec 07 06:03:30.944 INFO [stderr]   |         ^^^^^^ help: consider using `_handle` instead
Dec 07 06:03:30.944 INFO [stderr] 
Dec 07 06:03:39.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.29s
Dec 07 06:03:39.200 INFO [stderr] su: No module specific data is present
Dec 07 06:03:40.072 INFO running `"docker" "inspect" "9c94a8d235d1dfcf9840e603afe0a1f8fc09a8adc46c69d7256dc594defd31c1"`
Dec 07 06:03:40.304 INFO running `"docker" "rm" "-f" "9c94a8d235d1dfcf9840e603afe0a1f8fc09a8adc46c69d7256dc594defd31c1"`
Dec 07 06:03:40.600 INFO [stdout] 9c94a8d235d1dfcf9840e603afe0a1f8fc09a8adc46c69d7256dc594defd31c1
Dec 07 06:03:40.606 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07 06:03:41.150 INFO [stdout] 729f06a44df29294b7917b48b3a3787c30f52e86483bee80cdd8a3c01e35338f
Dec 07 06:03:41.153 INFO running `"docker" "start" "-a" "729f06a44df29294b7917b48b3a3787c30f52e86483bee80cdd8a3c01e35338f"`
Dec 07 06:03:42.340 INFO [stderr] usermod: no changes
Dec 07 06:03:42.598 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 07 06:03:42.605 INFO [stderr]      Running /target/debug/deps/noob-34dbcfdc6ffb3c19
Dec 07 06:03:42.610 INFO [stdout] 
Dec 07 06:03:42.610 INFO [stdout] running 0 tests
Dec 07 06:03:42.610 INFO [stdout] 
Dec 07 06:03:42.610 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:03:42.610 INFO [stdout] 
Dec 07 06:03:42.620 INFO [stderr]    Doc-tests noob
Dec 07 06:03:55.318 INFO [stdout] 
Dec 07 06:03:55.318 INFO [stdout] running 0 tests
Dec 07 06:03:55.318 INFO [stdout] 
Dec 07 06:03:55.318 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:03:55.318 INFO [stdout] 
Dec 07 06:03:55.340 INFO [stderr] su: No module specific data is present
Dec 07 06:03:56.586 INFO running `"docker" "inspect" "729f06a44df29294b7917b48b3a3787c30f52e86483bee80cdd8a3c01e35338f"`
Dec 07 06:03:56.950 INFO running `"docker" "rm" "-f" "729f06a44df29294b7917b48b3a3787c30f52e86483bee80cdd8a3c01e35338f"`
Dec 07 06:03:57.232 INFO [stdout] 729f06a44df29294b7917b48b3a3787c30f52e86483bee80cdd8a3c01e35338f