Dec 06 14:57:58.845 INFO testing ChristophWurst/nn_async against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 14:57:58.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 14:57:59.254 INFO [stdout] 92129e7a2349cbf7e5f7032b8f2c07f0a79318c1b682bf21826b34fd9aba3a39
Dec 06 14:57:59.258 INFO running `"docker" "start" "-a" "92129e7a2349cbf7e5f7032b8f2c07f0a79318c1b682bf21826b34fd9aba3a39"`
Dec 06 14:58:00.264 INFO [stderr] usermod: no changes
Dec 06 14:58:00.340 INFO [stderr]    Compiling futures-cpupool v0.1.7
Dec 06 14:58:01.704 INFO [stderr]    Compiling nn_async v0.1.0 (/source)
Dec 06 14:58:05.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Dec 06 14:58:05.120 INFO [stderr] su: No module specific data is present
Dec 06 14:58:05.616 INFO running `"docker" "inspect" "92129e7a2349cbf7e5f7032b8f2c07f0a79318c1b682bf21826b34fd9aba3a39"`
Dec 06 14:58:05.852 INFO running `"docker" "rm" "-f" "92129e7a2349cbf7e5f7032b8f2c07f0a79318c1b682bf21826b34fd9aba3a39"`
Dec 06 14:58:06.124 INFO [stdout] 92129e7a2349cbf7e5f7032b8f2c07f0a79318c1b682bf21826b34fd9aba3a39
Dec 06 14:58:06.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 14:58:06.527 INFO [stdout] a737dce9a97db96f0454655201103187b94bc5b2a1a832b6d22ea6248ab2d8c4
Dec 06 14:58:06.530 INFO running `"docker" "start" "-a" "a737dce9a97db96f0454655201103187b94bc5b2a1a832b6d22ea6248ab2d8c4"`
Dec 06 14:58:07.524 INFO [stderr] usermod: no changes
Dec 06 14:58:07.600 INFO [stderr]    Compiling nn_async v0.1.0 (/source)
Dec 06 14:58:09.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 06 14:58:09.119 INFO [stderr] su: No module specific data is present
Dec 06 14:58:09.706 INFO running `"docker" "inspect" "a737dce9a97db96f0454655201103187b94bc5b2a1a832b6d22ea6248ab2d8c4"`
Dec 06 14:58:10.064 INFO running `"docker" "rm" "-f" "a737dce9a97db96f0454655201103187b94bc5b2a1a832b6d22ea6248ab2d8c4"`
Dec 06 14:58:10.324 INFO [stdout] a737dce9a97db96f0454655201103187b94bc5b2a1a832b6d22ea6248ab2d8c4
Dec 06 14:58:10.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 14:58:10.944 INFO [stdout] 163d9ac5448fad2264ee5cd6288c3439863bd7de8832fa947954b506ebf4733f
Dec 06 14:58:10.952 INFO running `"docker" "start" "-a" "163d9ac5448fad2264ee5cd6288c3439863bd7de8832fa947954b506ebf4733f"`
Dec 06 14:58:12.375 INFO [stderr] usermod: no changes
Dec 06 14:58:12.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 14:58:12.488 INFO [stderr]      Running /target/debug/deps/nn_async-38537534e364dae7
Dec 06 14:58:12.488 INFO [stdout] 
Dec 06 14:58:12.488 INFO [stdout] running 0 tests
Dec 06 14:58:12.488 INFO [stdout] 
Dec 06 14:58:12.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:58:12.488 INFO [stdout] 
Dec 06 14:58:12.500 INFO [stdout] 
Dec 06 14:58:12.500 INFO [stderr]      Running /target/debug/deps/nn_async-83a87935f3d808d7
Dec 06 14:58:12.500 INFO [stdout] running 0 tests
Dec 06 14:58:12.500 INFO [stdout] 
Dec 06 14:58:12.500 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:58:12.500 INFO [stdout] 
Dec 06 14:58:12.508 INFO [stderr]    Doc-tests nn_async
Dec 06 14:58:13.445 INFO [stdout] 
Dec 06 14:58:13.447 INFO [stdout] running 0 tests
Dec 06 14:58:13.447 INFO [stdout] 
Dec 06 14:58:13.447 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:58:13.447 INFO [stdout] 
Dec 06 14:58:13.451 INFO [stderr] su: No module specific data is present
Dec 06 14:58:14.374 INFO running `"docker" "inspect" "163d9ac5448fad2264ee5cd6288c3439863bd7de8832fa947954b506ebf4733f"`
Dec 06 14:58:14.710 INFO running `"docker" "rm" "-f" "163d9ac5448fad2264ee5cd6288c3439863bd7de8832fa947954b506ebf4733f"`
Dec 06 14:58:14.990 INFO [stdout] 163d9ac5448fad2264ee5cd6288c3439863bd7de8832fa947954b506ebf4733f