Dec 13 05:48:02.564 INFO testing robot-head/led_dash against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 05:48:02.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 05:48:02.725 INFO [stdout] b6ab885daa26fc9eefd64432184c2813039ae7700112ca14e9c22e19514f1742
Dec 13 05:48:02.727 INFO running `"docker" "start" "-a" "b6ab885daa26fc9eefd64432184c2813039ae7700112ca14e9c22e19514f1742"`
Dec 13 05:48:03.178 INFO [stderr] usermod: no changes
Dec 13 05:48:03.366 INFO [stderr]    Compiling chunked_transfer v0.3.1
Dec 13 05:48:03.367 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 05:48:03.368 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 05:48:03.368 INFO [stderr]    Compiling filetime v0.1.15
Dec 13 05:48:03.369 INFO [stderr]    Compiling brotli-sys v0.2.1
Dec 13 05:48:03.369 INFO [stderr]    Compiling base64 v0.7.0
Dec 13 05:48:03.369 INFO [stderr]    Compiling threadpool v1.7.1
Dec 13 05:48:03.371 INFO [stderr]    Compiling clap v2.31.2
Dec 13 05:48:03.879 INFO [stderr]    Compiling uuid v0.1.18
Dec 13 05:48:05.090 INFO [stderr]    Compiling mime v0.2.6
Dec 13 05:48:05.090 INFO [stderr]    Compiling buf_redux v0.6.3
Dec 13 05:48:05.105 INFO [stderr]    Compiling twoway v0.1.8
Dec 13 05:48:05.108 INFO [stderr]    Compiling chrono v0.4.2
Dec 13 05:48:05.235 INFO [stderr]    Compiling term v0.2.14
Dec 13 05:48:06.613 INFO [stderr]    Compiling num v0.1.42
Dec 13 05:48:06.635 INFO [stderr]    Compiling gzip-header v0.1.2
Dec 13 05:48:06.635 INFO [stderr]    Compiling url v0.2.38
Dec 13 05:48:09.018 INFO [stderr]    Compiling chrono v0.2.25
Dec 13 05:48:09.018 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 13 05:48:09.035 INFO [stderr]    Compiling deflate v0.7.18
Dec 13 05:48:16.587 INFO [stderr]    Compiling tiny_http v0.5.9
Dec 13 05:48:17.907 INFO [stderr]    Compiling multipart v0.13.6
Dec 13 05:48:19.027 INFO [stderr]    Compiling brotli2 v0.2.2
Dec 13 05:48:26.062 INFO [stderr]    Compiling rouille v2.1.0
Dec 13 05:48:33.473 INFO [stderr]    Compiling led_dash v0.1.0 (/source)
Dec 13 05:48:34.918 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 05:48:34.918 INFO [stderr]  --> src/main.rs:1:12
Dec 13 05:48:34.918 INFO [stderr]   |
Dec 13 05:48:34.919 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 13 05:48:34.919 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 05:48:34.919 INFO [stderr]   |
Dec 13 05:48:34.919 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 05:48:34.919 INFO [stderr] 
Dec 13 05:48:38.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.83s
Dec 13 05:48:38.035 INFO [stderr] su: No module specific data is present
Dec 13 05:48:38.318 INFO running `"docker" "inspect" "b6ab885daa26fc9eefd64432184c2813039ae7700112ca14e9c22e19514f1742"`
Dec 13 05:48:38.404 INFO running `"docker" "rm" "-f" "b6ab885daa26fc9eefd64432184c2813039ae7700112ca14e9c22e19514f1742"`
Dec 13 05:48:38.530 INFO [stdout] b6ab885daa26fc9eefd64432184c2813039ae7700112ca14e9c22e19514f1742
Dec 13 05:48:38.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 05:48:38.741 INFO [stdout] 3a160f944adcd96a414577ee60d246a07106024875a9146598e4de818d4ab7c1
Dec 13 05:48:38.745 INFO running `"docker" "start" "-a" "3a160f944adcd96a414577ee60d246a07106024875a9146598e4de818d4ab7c1"`
Dec 13 05:48:39.186 INFO [stderr] usermod: no changes
Dec 13 05:48:39.302 INFO [stderr]    Compiling led_dash v0.1.0 (/source)
Dec 13 05:48:40.533 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 05:48:40.533 INFO [stderr]  --> src/main.rs:1:12
Dec 13 05:48:40.533 INFO [stderr]   |
Dec 13 05:48:40.533 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 13 05:48:40.534 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 05:48:40.534 INFO [stderr]   |
Dec 13 05:48:40.534 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 05:48:40.534 INFO [stderr] 
Dec 13 05:48:40.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 13 05:48:40.806 INFO [stderr] su: No module specific data is present
Dec 13 05:48:41.090 INFO running `"docker" "inspect" "3a160f944adcd96a414577ee60d246a07106024875a9146598e4de818d4ab7c1"`
Dec 13 05:48:41.194 INFO running `"docker" "rm" "-f" "3a160f944adcd96a414577ee60d246a07106024875a9146598e4de818d4ab7c1"`
Dec 13 05:48:41.286 INFO [stdout] 3a160f944adcd96a414577ee60d246a07106024875a9146598e4de818d4ab7c1
Dec 13 05:48:41.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 05:48:41.485 INFO [stdout] ca143c869ed73d62414de5d0329eddaec74734664904f8150d37955795f8e72a
Dec 13 05:48:41.489 INFO running `"docker" "start" "-a" "ca143c869ed73d62414de5d0329eddaec74734664904f8150d37955795f8e72a"`
Dec 13 05:48:42.033 INFO [stderr] usermod: no changes
Dec 13 05:48:42.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 13 05:48:42.206 INFO [stderr]      Running /target/debug/deps/led_dash-8fbf72fd05741f20
Dec 13 05:48:42.209 INFO [stdout] 
Dec 13 05:48:42.209 INFO [stdout] running 0 tests
Dec 13 05:48:42.209 INFO [stdout] 
Dec 13 05:48:42.209 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:48:42.209 INFO [stdout] 
Dec 13 05:48:42.212 INFO [stderr] su: No module specific data is present
Dec 13 05:48:42.636 INFO running `"docker" "inspect" "ca143c869ed73d62414de5d0329eddaec74734664904f8150d37955795f8e72a"`
Dec 13 05:48:42.909 INFO running `"docker" "rm" "-f" "ca143c869ed73d62414de5d0329eddaec74734664904f8150d37955795f8e72a"`
Dec 13 05:48:43.181 INFO [stdout] ca143c869ed73d62414de5d0329eddaec74734664904f8150d37955795f8e72a