Oct 12 19:47:39.623 INFO checking jhelwig/gh-univiewer against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 19:47:39.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 19:47:40.106 INFO blam! 4942181e69bef226638e4a93f040fdb365f2b482c9fe83463b7f91b9593fb6bd
Oct 12 19:47:40.108 INFO running `"docker" "start" "-a" "4942181e69bef226638e4a93f040fdb365f2b482c9fe83463b7f91b9593fb6bd"`
Oct 12 19:47:41.902 INFO kablam! usermod: no changes
Oct 12 19:47:42.270 INFO kablam!     Checking rgb v0.8.7
Oct 12 19:47:42.277 INFO kablam!     Checking num-bigint v0.1.41
Oct 12 19:47:42.280 INFO kablam!     Checking config v0.7.0
Oct 12 19:47:42.281 INFO kablam!     Checking error-chain v0.11.0
Oct 12 19:47:44.200 INFO kablam!     Checking unicorn_hat_hd v0.2.1
Oct 12 19:47:44.849 INFO kablam!     Checking hubcaps v0.4.2
Oct 12 19:47:48.657 INFO kablam!     Checking num-rational v0.1.40
Oct 12 19:47:50.020 INFO kablam!     Checking num v0.1.41
Oct 12 19:47:50.720 INFO kablam!     Checking chrono v0.4.0
Oct 12 19:47:50.720 INFO kablam!     Checking spectral v0.6.0
Oct 12 19:47:57.645 INFO kablam!     Checking gh-univiewer v0.1.0 (/source)
Oct 12 19:47:57.807 INFO kablam! warning: unknown lint: `float_cmp`
Oct 12 19:47:57.807 INFO kablam!    --> src/main.rs:173:21
Oct 12 19:47:57.808 INFO kablam!     |
Oct 12 19:47:57.808 INFO kablam! 173 |             #[allow(float_cmp)]
Oct 12 19:47:57.808 INFO kablam!     |                     ^^^^^^^^^
Oct 12 19:47:57.808 INFO kablam!     |
Oct 12 19:47:57.808 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Oct 12 19:47:57.808 INFO kablam! 
Oct 12 19:47:57.814 INFO kablam! warning: unknown lint: `float_cmp`
Oct 12 19:47:57.814 INFO kablam!    --> src/main.rs:173:21
Oct 12 19:47:57.814 INFO kablam!     |
Oct 12 19:47:57.814 INFO kablam! 173 |             #[allow(float_cmp)]
Oct 12 19:47:57.814 INFO kablam!     |                     ^^^^^^^^^
Oct 12 19:47:57.814 INFO kablam!     |
Oct 12 19:47:57.814 INFO kablam!     = note: #[warn(unknown_lints)] on by default
Oct 12 19:47:57.814 INFO kablam! 
Oct 12 19:48:02.133 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 19:48:02.133 INFO kablam!   --> src/main.rs:14:1
Oct 12 19:48:02.133 INFO kablam!    |
Oct 12 19:48:02.134 INFO kablam! 14 | #[macro_use]
Oct 12 19:48:02.134 INFO kablam!    | ^^^^^^^^^^^^
Oct 12 19:48:02.134 INFO kablam!    |
Oct 12 19:48:02.135 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 19:48:02.135 INFO kablam! 
Oct 12 19:48:02.145 INFO kablam! warning: variant is never constructed: `ColumnCount`
Oct 12 19:48:02.145 INFO kablam!   --> src/display.rs:8:5
Oct 12 19:48:02.145 INFO kablam!    |
Oct 12 19:48:02.146 INFO kablam! 8  | /     ColumnCount {
Oct 12 19:48:02.146 INFO kablam! 9  | |         width: u8,
Oct 12 19:48:02.146 INFO kablam! 10 | |         value: u32,
Oct 12 19:48:02.146 INFO kablam! 11 | |     },
Oct 12 19:48:02.147 INFO kablam!    | |_____^
Oct 12 19:48:02.147 INFO kablam!    |
Oct 12 19:48:02.147 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:48:02.148 INFO kablam! 
Oct 12 19:48:02.148 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:48:02.148 INFO kablam!    --> src/main.rs:124:5
Oct 12 19:48:02.148 INFO kablam!     |
Oct 12 19:48:02.149 INFO kablam! 124 |     display_metrics(&mut uhd, metrics);
Oct 12 19:48:02.149 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:48:02.149 INFO kablam!     |
Oct 12 19:48:02.150 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 19:48:02.150 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:48:02.150 INFO kablam! 
Oct 12 19:48:02.700 INFO kablam! warning: variant is never constructed: `ColumnCount`
Oct 12 19:48:02.700 INFO kablam!   --> src/display.rs:8:5
Oct 12 19:48:02.700 INFO kablam!    |
Oct 12 19:48:02.700 INFO kablam! 8  | /     ColumnCount {
Oct 12 19:48:02.700 INFO kablam! 9  | |         width: u8,
Oct 12 19:48:02.700 INFO kablam! 10 | |         value: u32,
Oct 12 19:48:02.700 INFO kablam! 11 | |     },
Oct 12 19:48:02.700 INFO kablam!    | |_____^
Oct 12 19:48:02.700 INFO kablam!    |
Oct 12 19:48:02.700 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 19:48:02.700 INFO kablam! 
Oct 12 19:48:02.719 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 19:48:02.719 INFO kablam!    --> src/main.rs:124:5
Oct 12 19:48:02.719 INFO kablam!     |
Oct 12 19:48:02.719 INFO kablam! 124 |     display_metrics(&mut uhd, metrics);
Oct 12 19:48:02.719 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 19:48:02.719 INFO kablam!     |
Oct 12 19:48:02.719 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 19:48:02.719 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 19:48:02.719 INFO kablam! 
Oct 12 19:48:02.792 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
Oct 12 19:48:02.808 INFO kablam! su: No module specific data is present
Oct 12 19:48:04.190 INFO running `"docker" "rm" "-f" "4942181e69bef226638e4a93f040fdb365f2b482c9fe83463b7f91b9593fb6bd"`
Oct 12 19:48:04.586 INFO blam! 4942181e69bef226638e4a93f040fdb365f2b482c9fe83463b7f91b9593fb6bd