Oct 12 19:47:38.674 INFO checking jhelwig/gh-univiewer against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:47:38.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 19:47:39.206 INFO blam! 021be4eb2dbfcb88b664dab8c1531e6f188a6dbefae782533a32e54553ffa457
Oct 12 19:47:39.208 INFO running `"docker" "start" "-a" "021be4eb2dbfcb88b664dab8c1531e6f188a6dbefae782533a32e54553ffa457"`
Oct 12 19:47:40.644 INFO kablam! usermod: no changes
Oct 12 19:47:40.900 INFO kablam!     Checking rgb v0.8.7
Oct 12 19:47:40.900 INFO kablam!     Checking memchr v1.0.2
Oct 12 19:47:40.925 INFO kablam!     Checking num-bigint v0.1.41
Oct 12 19:47:40.927 INFO kablam!     Checking native-tls v0.1.4
Oct 12 19:47:40.927 INFO kablam!     Checking failure v0.1.1
Oct 12 19:47:40.927 INFO kablam!     Checking hyper v0.11.12
Oct 12 19:47:43.457 INFO kablam!     Checking nom v3.2.1
Oct 12 19:47:44.003 INFO kablam!     Checking unicorn_hat_hd v0.2.1
Oct 12 19:47:44.792 INFO kablam!     Checking tokio-tls v0.1.4
Oct 12 19:47:50.265 INFO kablam!     Checking num-rational v0.1.40
Oct 12 19:47:51.733 INFO kablam!     Checking config v0.7.0
Oct 12 19:47:52.726 INFO kablam!     Checking num v0.1.41
Oct 12 19:47:53.994 INFO kablam!     Checking chrono v0.4.0
Oct 12 19:47:53.994 INFO kablam!     Checking spectral v0.6.0
Oct 12 19:47:57.938 INFO kablam!     Checking hyper-tls v0.1.2
Oct 12 19:48:00.625 INFO kablam!     Checking hubcaps v0.4.2
Oct 12 19:48:09.581 INFO kablam!     Checking gh-univiewer v0.1.0 (/source)
Oct 12 19:48:09.708 INFO kablam! warning: unknown lint: `float_cmp`
Oct 12 19:48:09.708 INFO kablam!    --> src/main.rs:173:21
Oct 12 19:48:09.708 INFO kablam!     |
Oct 12 19:48:09.708 INFO kablam! 173 |             #[allow(float_cmp)]
Oct 12 19:48:09.708 INFO kablam!     |                     ^^^^^^^^^
Oct 12 19:48:09.708 INFO kablam!     |
Oct 12 19:48:09.708 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Oct 12 19:48:09.708 INFO kablam! 
Oct 12 19:48:09.777 INFO kablam! warning: unknown lint: `float_cmp`
Oct 12 19:48:09.777 INFO kablam!    --> src/main.rs:173:21
Oct 12 19:48:09.777 INFO kablam!     |
Oct 12 19:48:09.777 INFO kablam! 173 |             #[allow(float_cmp)]
Oct 12 19:48:09.777 INFO kablam!     |                     ^^^^^^^^^
Oct 12 19:48:09.778 INFO kablam!     |
Oct 12 19:48:09.778 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Oct 12 19:48:09.778 INFO kablam! 
Oct 12 19:48:15.056 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:48:15.056 INFO kablam!   --> src/main.rs:14:1
Oct 12 19:48:15.056 INFO kablam!    |
Oct 12 19:48:15.056 INFO kablam! 14 | #[macro_use]
Oct 12 19:48:15.056 INFO kablam!    | ^^^^^^^^^^^^
Oct 12 19:48:15.056 INFO kablam!    |
Oct 12 19:48:15.056 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 19:48:15.056 INFO kablam! 
Oct 12 19:48:15.527 INFO kablam! warning: variant is never constructed: `ColumnCount`
Oct 12 19:48:15.528 INFO kablam!   --> src/display.rs:8:5
Oct 12 19:48:15.528 INFO kablam!    |
Oct 12 19:48:15.529 INFO kablam! 8  | /     ColumnCount {
Oct 12 19:48:15.529 INFO kablam! 9  | |         width: u8,
Oct 12 19:48:15.529 INFO kablam! 10 | |         value: u32,
Oct 12 19:48:15.530 INFO kablam! 11 | |     },
Oct 12 19:48:15.530 INFO kablam!    | |_____^
Oct 12 19:48:15.536 INFO kablam!    |
Oct 12 19:48:15.537 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:48:15.537 INFO kablam! 
Oct 12 19:48:15.540 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:48:15.540 INFO kablam!    --> src/main.rs:124:5
Oct 12 19:48:15.541 INFO kablam!     |
Oct 12 19:48:15.542 INFO kablam! 124 |     display_metrics(&mut uhd, metrics);
Oct 12 19:48:15.542 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:48:15.543 INFO kablam!     |
Oct 12 19:48:15.544 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 19:48:15.544 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:48:15.544 INFO kablam! 
Oct 12 19:48:15.565 INFO kablam! warning: variant is never constructed: `ColumnCount`
Oct 12 19:48:15.569 INFO kablam!   --> src/display.rs:8:5
Oct 12 19:48:15.569 INFO kablam!    |
Oct 12 19:48:15.569 INFO kablam! 8  | /     ColumnCount {
Oct 12 19:48:15.569 INFO kablam! 9  | |         width: u8,
Oct 12 19:48:15.569 INFO kablam! 10 | |         value: u32,
Oct 12 19:48:15.570 INFO kablam! 11 | |     },
Oct 12 19:48:15.570 INFO kablam!    | |_____^
Oct 12 19:48:15.570 INFO kablam!    |
Oct 12 19:48:15.570 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:48:15.571 INFO kablam! 
Oct 12 19:48:15.571 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:48:15.571 INFO kablam!    --> src/main.rs:124:5
Oct 12 19:48:15.571 INFO kablam!     |
Oct 12 19:48:15.572 INFO kablam! 124 |     display_metrics(&mut uhd, metrics);
Oct 12 19:48:15.572 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:48:15.585 INFO kablam!     |
Oct 12 19:48:15.586 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 19:48:15.586 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:48:15.586 INFO kablam! 
Oct 12 19:48:15.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.00s
Oct 12 19:48:15.708 INFO kablam! su: No module specific data is present
Oct 12 19:48:16.368 INFO running `"docker" "rm" "-f" "021be4eb2dbfcb88b664dab8c1531e6f188a6dbefae782533a32e54553ffa457"`
Oct 12 19:48:16.700 INFO blam! 021be4eb2dbfcb88b664dab8c1531e6f188a6dbefae782533a32e54553ffa457