Dec 14 04:19:41.961 INFO testing ZhouHansen/async_rust_playground against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 04:19:41.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 04:19:42.220 INFO [stdout] 53d487ed2c711f38cc0c4a035785885e4cd29030d21aebde907613995b00838f
Dec 14 04:19:42.222 INFO running `"docker" "start" "-a" "53d487ed2c711f38cc0c4a035785885e4cd29030d21aebde907613995b00838f"`
Dec 14 04:19:42.651 INFO [stderr] usermod: no changes
Dec 14 04:19:42.674 INFO [stderr]    Compiling async_rust_playground v0.1.0 (/source)
Dec 14 04:19:44.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 14 04:19:44.632 INFO [stderr] su: No module specific data is present
Dec 14 04:19:44.833 INFO running `"docker" "inspect" "53d487ed2c711f38cc0c4a035785885e4cd29030d21aebde907613995b00838f"`
Dec 14 04:19:44.947 INFO running `"docker" "rm" "-f" "53d487ed2c711f38cc0c4a035785885e4cd29030d21aebde907613995b00838f"`
Dec 14 04:19:45.045 INFO [stdout] 53d487ed2c711f38cc0c4a035785885e4cd29030d21aebde907613995b00838f
Dec 14 04:19:45.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 04:19:45.322 INFO [stdout] af7303405555f0c459bf914de035793051fd9252399cbe42c799566f33f3ae1e
Dec 14 04:19:45.323 INFO running `"docker" "start" "-a" "af7303405555f0c459bf914de035793051fd9252399cbe42c799566f33f3ae1e"`
Dec 14 04:19:45.947 INFO [stderr] usermod: no changes
Dec 14 04:19:45.968 INFO [stderr]    Compiling async_rust_playground v0.1.0 (/source)
Dec 14 04:19:46.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 14 04:19:46.958 INFO [stderr] su: No module specific data is present
Dec 14 04:19:47.639 INFO running `"docker" "inspect" "af7303405555f0c459bf914de035793051fd9252399cbe42c799566f33f3ae1e"`
Dec 14 04:19:47.784 INFO running `"docker" "rm" "-f" "af7303405555f0c459bf914de035793051fd9252399cbe42c799566f33f3ae1e"`
Dec 14 04:19:47.903 INFO [stdout] af7303405555f0c459bf914de035793051fd9252399cbe42c799566f33f3ae1e
Dec 14 04:19:47.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 04:19:48.101 INFO [stdout] 51abb75da039c3409f51e90abb0b287bce9e0524e86929a4bf96b84a5c24d88e
Dec 14 04:19:48.105 INFO running `"docker" "start" "-a" "51abb75da039c3409f51e90abb0b287bce9e0524e86929a4bf96b84a5c24d88e"`
Dec 14 04:19:48.909 INFO [stderr] usermod: no changes
Dec 14 04:19:49.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 04:19:49.047 INFO [stderr]      Running /target/debug/deps/async_rust_playground-b42d874c6262a90c
Dec 14 04:19:49.047 INFO [stderr]      Running /target/debug/deps/async_rust_playground-2e643cef7faf193b
Dec 14 04:19:49.047 INFO [stderr]    Doc-tests async_rust_playground
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.047 INFO [stdout] running 0 tests
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.047 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.047 INFO [stdout] running 0 tests
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.047 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:19:49.047 INFO [stdout] 
Dec 14 04:19:49.651 INFO [stdout] 
Dec 14 04:19:49.651 INFO [stdout] running 0 tests
Dec 14 04:19:49.651 INFO [stdout] 
Dec 14 04:19:49.651 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 04:19:49.651 INFO [stdout] 
Dec 14 04:19:49.657 INFO [stderr] su: No module specific data is present
Dec 14 04:19:49.952 INFO running `"docker" "inspect" "51abb75da039c3409f51e90abb0b287bce9e0524e86929a4bf96b84a5c24d88e"`
Dec 14 04:19:50.179 INFO running `"docker" "rm" "-f" "51abb75da039c3409f51e90abb0b287bce9e0524e86929a4bf96b84a5c24d88e"`
Dec 14 04:19:50.399 INFO [stdout] 51abb75da039c3409f51e90abb0b287bce9e0524e86929a4bf96b84a5c24d88e