Dec 17 22:20:31.681 INFO checking jhelwig/gh-univiewer against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:20:31.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jhelwig/gh-univiewer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:20:32.168 INFO [stdout] 132c267d04ae207895fe11f54a6b01de6a6332c2934790eb07512ebb3afb463c
Dec 17 22:20:32.170 INFO running `"docker" "start" "-a" "132c267d04ae207895fe11f54a6b01de6a6332c2934790eb07512ebb3afb463c"`
Dec 17 22:20:35.302 INFO [stderr]     Checking rgb v0.8.11
Dec 17 22:20:35.304 INFO [stderr]     Checking rand v0.3.20
Dec 17 22:20:35.304 INFO [stderr]     Checking net2 v0.2.31
Dec 17 22:20:35.304 INFO [stderr]     Checking log v0.4.1
Dec 17 22:20:35.312 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 22:20:35.336 INFO [stderr]     Checking relay v0.1.0
Dec 17 22:20:35.373 INFO [stderr]     Checking num-complex v0.1.41
Dec 17 22:20:35.377 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 17 22:20:36.214 INFO [stderr]     Checking openssl-sys v0.9.23
Dec 17 22:20:36.583 INFO [stderr]     Checking toml v0.4.5
Dec 17 22:20:36.770 INFO [stderr]     Checking serde_json v1.0.9
Dec 17 22:20:38.169 INFO [stderr]     Checking nom v4.1.1
Dec 17 22:20:39.416 INFO [stderr]     Checking mime v0.3.5
Dec 17 22:20:39.749 INFO [stderr]     Checking backtrace v0.3.5
Dec 17 22:20:39.850 INFO [stderr]    Compiling syn v0.15.22
Dec 17 22:20:41.928 INFO [stderr]     Checking tokio-io v0.1.10
Dec 17 22:20:43.112 INFO [stderr]     Checking log v0.3.9
Dec 17 22:20:43.252 INFO [stderr]     Checking regex v1.0.5
Dec 17 22:20:44.476 INFO [stderr]     Checking mio v0.6.16
Dec 17 22:20:45.977 INFO [stderr]     Checking openssl v0.9.23
Dec 17 22:20:48.869 INFO [stderr]     Checking error-chain v0.12.0
Dec 17 22:20:49.538 INFO [stderr]     Checking tokio-threadpool v0.1.8
Dec 17 22:20:50.849 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 22:20:51.186 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 17 22:20:53.048 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 17 22:20:54.480 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 22:20:56.176 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 17 22:20:56.176 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 22:20:56.684 INFO [stderr]     Checking serde-hjson v0.8.2
Dec 17 22:20:58.036 INFO [stderr]     Checking num-rational v0.1.40
Dec 17 22:20:58.947 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 22:20:58.999 INFO [stderr]     Checking tokio v0.1.7
Dec 17 22:20:59.192 INFO [stderr]     Checking config v0.9.1
Dec 17 22:20:59.324 INFO [stderr]     Checking num v0.1.41
Dec 17 22:21:00.164 INFO [stderr]     Checking spectral v0.6.0
Dec 17 22:21:00.164 INFO [stderr]     Checking chrono v0.4.0
Dec 17 22:21:00.317 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 22:21:06.736 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 22:21:06.736 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 22:21:07.240 INFO [stderr]    Compiling synstructure v0.10.0
Dec 17 22:21:07.240 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 17 22:21:09.344 INFO [stderr]     Checking hyper v0.11.12
Dec 17 22:21:12.896 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 17 22:21:16.880 INFO [stderr]     Checking failure v0.1.3
Dec 17 22:21:17.572 INFO [stderr]     Checking unicorn_hat_hd v0.2.1
Dec 17 22:21:20.176 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 17 22:21:26.236 INFO [stderr]     Checking hubcaps v0.4.10
Dec 17 22:21:35.600 INFO [stderr]     Checking gh-univiewer v0.1.0 (/opt/crater/workdir)
Dec 17 22:21:35.720 INFO [stderr] warning: unknown lint: `float_cmp`
Dec 17 22:21:35.720 INFO [stderr]    --> src/main.rs:173:21
Dec 17 22:21:35.720 INFO [stderr]     |
Dec 17 22:21:35.720 INFO [stderr] 173 |             #[allow(float_cmp)]
Dec 17 22:21:35.720 INFO [stderr]     |                     ^^^^^^^^^
Dec 17 22:21:35.720 INFO [stderr]     |
Dec 17 22:21:35.720 INFO [stderr]     = note: #[warn(unknown_lints)] on by default
Dec 17 22:21:35.720 INFO [stderr] 
Dec 17 22:21:35.784 INFO [stderr] warning: unknown lint: `float_cmp`
Dec 17 22:21:35.784 INFO [stderr]    --> src/main.rs:173:21
Dec 17 22:21:35.784 INFO [stderr]     |
Dec 17 22:21:35.784 INFO [stderr] 173 |             #[allow(float_cmp)]
Dec 17 22:21:35.784 INFO [stderr]     |                     ^^^^^^^^^
Dec 17 22:21:35.784 INFO [stderr]     |
Dec 17 22:21:35.784 INFO [stderr]     = note: #[warn(unknown_lints)] on by default
Dec 17 22:21:35.784 INFO [stderr] 
Dec 17 22:21:37.101 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 22:21:37.101 INFO [stderr]   --> src/main.rs:14:1
Dec 17 22:21:37.101 INFO [stderr]    |
Dec 17 22:21:37.101 INFO [stderr] 14 | #[macro_use]
Dec 17 22:21:37.101 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 22:21:37.101 INFO [stderr]    |
Dec 17 22:21:37.101 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 22:21:37.101 INFO [stderr] 
Dec 17 22:21:37.716 INFO [stderr] warning: variant is never constructed: `ColumnCount`
Dec 17 22:21:37.716 INFO [stderr]   --> src/display.rs:8:5
Dec 17 22:21:37.716 INFO [stderr]    |
Dec 17 22:21:37.716 INFO [stderr] 8  | /     ColumnCount {
Dec 17 22:21:37.716 INFO [stderr] 9  | |         width: u8,
Dec 17 22:21:37.716 INFO [stderr] 10 | |         value: u32,
Dec 17 22:21:37.716 INFO [stderr] 11 | |     },
Dec 17 22:21:37.716 INFO [stderr]    | |_____^
Dec 17 22:21:37.716 INFO [stderr]    |
Dec 17 22:21:37.716 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:21:37.716 INFO [stderr] 
Dec 17 22:21:37.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:21:37.716 INFO [stderr]    --> src/main.rs:124:5
Dec 17 22:21:37.716 INFO [stderr]     |
Dec 17 22:21:37.716 INFO [stderr] 124 |     display_metrics(&mut uhd, metrics);
Dec 17 22:21:37.716 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:21:37.716 INFO [stderr]     |
Dec 17 22:21:37.716 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 22:21:37.716 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:21:37.716 INFO [stderr] 
Dec 17 22:21:37.728 INFO [stderr] warning: variant is never constructed: `ColumnCount`
Dec 17 22:21:37.728 INFO [stderr]   --> src/display.rs:8:5
Dec 17 22:21:37.728 INFO [stderr]    |
Dec 17 22:21:37.728 INFO [stderr] 8  | /     ColumnCount {
Dec 17 22:21:37.728 INFO [stderr] 9  | |         width: u8,
Dec 17 22:21:37.728 INFO [stderr] 10 | |         value: u32,
Dec 17 22:21:37.728 INFO [stderr] 11 | |     },
Dec 17 22:21:37.728 INFO [stderr]    | |_____^
Dec 17 22:21:37.728 INFO [stderr]    |
Dec 17 22:21:37.728 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 22:21:37.728 INFO [stderr] 
Dec 17 22:21:37.748 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 22:21:37.748 INFO [stderr]    --> src/main.rs:124:5
Dec 17 22:21:37.748 INFO [stderr]     |
Dec 17 22:21:37.748 INFO [stderr] 124 |     display_metrics(&mut uhd, metrics);
Dec 17 22:21:37.748 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:21:37.748 INFO [stderr]     |
Dec 17 22:21:37.748 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 22:21:37.748 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 22:21:37.748 INFO [stderr] 
Dec 17 22:21:37.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 17 22:21:38.710 INFO running `"docker" "inspect" "132c267d04ae207895fe11f54a6b01de6a6332c2934790eb07512ebb3afb463c"`
Dec 17 22:21:39.054 INFO running `"docker" "rm" "-f" "132c267d04ae207895fe11f54a6b01de6a6332c2934790eb07512ebb3afb463c"`
Dec 17 22:21:39.316 INFO [stdout] 132c267d04ae207895fe11f54a6b01de6a6332c2934790eb07512ebb3afb463c