Dec 15 09:46:23.022 INFO testing grad-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 09:46:23.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 09:46:23.336 INFO [stdout] f3e53c3b573435601e18cc2488d9a68320d9458c00e2a12169597e9238ae2c3f
Dec 15 09:46:23.338 INFO running `"docker" "start" "-a" "f3e53c3b573435601e18cc2488d9a68320d9458c00e2a12169597e9238ae2c3f"`
Dec 15 09:46:23.768 INFO [stderr] usermod: no changes
Dec 15 09:46:24.086 INFO [stderr]    Compiling tungstenite v0.6.1
Dec 15 09:46:26.975 INFO [stderr]    Compiling warp v0.1.9
Dec 15 09:46:39.087 INFO [stderr]    Compiling grad v0.1.0 (/source)
Dec 15 09:46:47.047 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Dec 15 09:46:47.047 INFO [stderr]   --> src/main.rs:26:16
Dec 15 09:46:47.047 INFO [stderr]    |
Dec 15 09:46:47.047 INFO [stderr] 26 |     let root = warp::index().map(|| {
Dec 15 09:46:47.047 INFO [stderr]    |                ^^^^^^^^^^^
Dec 15 09:46:47.047 INFO [stderr]    |
Dec 15 09:46:47.047 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 09:46:47.047 INFO [stderr] 
Dec 15 09:46:47.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:46:47.543 INFO [stderr]   --> src/main.rs:54:3
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Dec 15 09:46:47.543 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 09:46:47.543 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:46:47.543 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:46:47.543 INFO [stderr] 
Dec 15 09:46:47.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:46:47.543 INFO [stderr]   --> src/main.rs:57:7
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Dec 15 09:46:47.543 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:46:47.543 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:46:47.543 INFO [stderr] 
Dec 15 09:46:47.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:46:47.543 INFO [stderr]   --> src/main.rs:59:9
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Dec 15 09:46:47.543 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:46:47.543 INFO [stderr]    |
Dec 15 09:46:47.543 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:46:47.543 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:46:47.543 INFO [stderr] 
Dec 15 09:47:00.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.61s
Dec 15 09:47:00.418 INFO [stderr] su: No module specific data is present
Dec 15 09:47:01.051 INFO running `"docker" "inspect" "f3e53c3b573435601e18cc2488d9a68320d9458c00e2a12169597e9238ae2c3f"`
Dec 15 09:47:01.461 INFO running `"docker" "rm" "-f" "f3e53c3b573435601e18cc2488d9a68320d9458c00e2a12169597e9238ae2c3f"`
Dec 15 09:47:01.590 INFO [stdout] f3e53c3b573435601e18cc2488d9a68320d9458c00e2a12169597e9238ae2c3f
Dec 15 09:47:01.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 09:47:01.846 INFO [stdout] 01ad1bf06d2eec03a545442e164e78dda271fa48b63c85797f177e9ecc6d6e21
Dec 15 09:47:01.852 INFO running `"docker" "start" "-a" "01ad1bf06d2eec03a545442e164e78dda271fa48b63c85797f177e9ecc6d6e21"`
Dec 15 09:47:02.614 INFO [stderr] usermod: no changes
Dec 15 09:47:02.831 INFO [stderr]    Compiling grad v0.1.0 (/source)
Dec 15 09:47:11.799 INFO [stderr] warning: use of deprecated item 'warp::index': renamed to warp::path::end
Dec 15 09:47:11.799 INFO [stderr]   --> src/main.rs:26:16
Dec 15 09:47:11.799 INFO [stderr]    |
Dec 15 09:47:11.799 INFO [stderr] 26 |     let root = warp::index().map(|| {
Dec 15 09:47:11.799 INFO [stderr]    |                ^^^^^^^^^^^
Dec 15 09:47:11.799 INFO [stderr]    |
Dec 15 09:47:11.799 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 15 09:47:11.799 INFO [stderr] 
Dec 15 09:47:12.367 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:47:12.367 INFO [stderr]   --> src/main.rs:54:3
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr] 54 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Dec 15 09:47:12.367 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 09:47:12.367 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:47:12.367 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:47:12.367 INFO [stderr] 
Dec 15 09:47:12.367 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:47:12.367 INFO [stderr]   --> src/main.rs:57:7
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr] 57 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Dec 15 09:47:12.367 INFO [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:47:12.367 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:47:12.367 INFO [stderr] 
Dec 15 09:47:12.367 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 09:47:12.367 INFO [stderr]   --> src/main.rs:59:9
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr] 59 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Dec 15 09:47:12.367 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 09:47:12.367 INFO [stderr]    |
Dec 15 09:47:12.367 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 09:47:12.367 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 09:47:12.367 INFO [stderr] 
Dec 15 09:47:12.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
Dec 15 09:47:12.807 INFO [stderr] su: No module specific data is present
Dec 15 09:47:13.707 INFO running `"docker" "inspect" "01ad1bf06d2eec03a545442e164e78dda271fa48b63c85797f177e9ecc6d6e21"`
Dec 15 09:47:13.964 INFO running `"docker" "rm" "-f" "01ad1bf06d2eec03a545442e164e78dda271fa48b63c85797f177e9ecc6d6e21"`
Dec 15 09:47:14.347 INFO [stdout] 01ad1bf06d2eec03a545442e164e78dda271fa48b63c85797f177e9ecc6d6e21
Dec 15 09:47:14.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 09:47:14.922 INFO [stdout] d357e9f87c09d64048fb9a846840d9efb8a170ae04044151a5185efa74827b89
Dec 15 09:47:14.924 INFO running `"docker" "start" "-a" "d357e9f87c09d64048fb9a846840d9efb8a170ae04044151a5185efa74827b89"`
Dec 15 09:47:17.178 INFO [stderr] usermod: no changes
Dec 15 09:47:17.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 15 09:47:17.630 INFO [stderr]      Running /target/debug/deps/grad-82855264824b142b
Dec 15 09:47:17.635 INFO [stdout] 
Dec 15 09:47:17.635 INFO [stdout] running 0 tests
Dec 15 09:47:17.635 INFO [stdout] 
Dec 15 09:47:17.635 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 09:47:17.635 INFO [stdout] 
Dec 15 09:47:17.635 INFO [stderr] su: No module specific data is present
Dec 15 09:47:18.660 INFO running `"docker" "inspect" "d357e9f87c09d64048fb9a846840d9efb8a170ae04044151a5185efa74827b89"`
Dec 15 09:47:18.914 INFO running `"docker" "rm" "-f" "d357e9f87c09d64048fb9a846840d9efb8a170ae04044151a5185efa74827b89"`
Dec 15 09:47:19.319 INFO [stdout] d357e9f87c09d64048fb9a846840d9efb8a170ae04044151a5185efa74827b89