Nov 02 23:39:46.290 INFO checking waveform-0.3.2 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 23:39:46.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 23:39:46.810 INFO blam! 877a6d1202fb067fb689c4ebc4eb1f7be3e0624da9f51cfb8f6d4975ae1bad06
Nov 02 23:39:46.812 INFO running `"docker" "start" "-a" "877a6d1202fb067fb689c4ebc4eb1f7be3e0624da9f51cfb8f6d4975ae1bad06"`
Nov 02 23:39:48.440 INFO kablam! usermod: no changes
Nov 02 23:39:48.581 INFO kablam!     Checking rlibc v1.0.0
Nov 02 23:39:48.784 INFO kablam!     Checking waveform v0.3.2 (/source)
Nov 02 23:39:49.893 INFO kablam! warning: unused variable: `c1_is_scalar`
Nov 02 23:39:49.893 INFO kablam!   --> src/misc.rs:32:17
Nov 02 23:39:49.893 INFO kablam!    |
Nov 02 23:39:49.893 INFO kablam! 32 |         let mut c1_is_scalar = false;
Nov 02 23:39:49.894 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Nov 02 23:39:49.894 INFO kablam!    |
Nov 02 23:39:49.894 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:39:49.895 INFO kablam! 
Nov 02 23:39:49.895 INFO kablam! warning: unused variable: `c2_is_scalar`
Nov 02 23:39:49.895 INFO kablam!   --> src/misc.rs:33:17
Nov 02 23:39:49.896 INFO kablam!    |
Nov 02 23:39:49.896 INFO kablam! 33 |         let mut c2_is_scalar = false;
Nov 02 23:39:49.896 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Nov 02 23:39:49.896 INFO kablam! 
Nov 02 23:39:49.897 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:39:49.897 INFO kablam!   --> src/misc.rs:32:13
Nov 02 23:39:49.897 INFO kablam!    |
Nov 02 23:39:49.898 INFO kablam! 32 |         let mut c1_is_scalar = false;
Nov 02 23:39:49.898 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 23:39:49.898 INFO kablam!    |             |
Nov 02 23:39:49.898 INFO kablam!    |             help: remove this `mut`
Nov 02 23:39:49.899 INFO kablam!    |
Nov 02 23:39:49.899 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:39:49.899 INFO kablam! 
Nov 02 23:39:49.900 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:39:49.900 INFO kablam!   --> src/misc.rs:33:13
Nov 02 23:39:49.900 INFO kablam!    |
Nov 02 23:39:49.901 INFO kablam! 33 |         let mut c2_is_scalar = false;
Nov 02 23:39:49.901 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 23:39:49.901 INFO kablam!    |             |
Nov 02 23:39:49.901 INFO kablam!    |             help: remove this `mut`
Nov 02 23:39:49.901 INFO kablam! 
Nov 02 23:39:50.091 INFO kablam! warning: unused variable: `c1_is_scalar`
Nov 02 23:39:50.091 INFO kablam!   --> src/misc.rs:32:17
Nov 02 23:39:50.091 INFO kablam!    |
Nov 02 23:39:50.091 INFO kablam! 32 |         let mut c1_is_scalar = false;
Nov 02 23:39:50.091 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Nov 02 23:39:50.091 INFO kablam!    |
Nov 02 23:39:50.091 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:39:50.091 INFO kablam! 
Nov 02 23:39:50.091 INFO kablam! warning: unused variable: `c2_is_scalar`
Nov 02 23:39:50.091 INFO kablam!   --> src/misc.rs:33:17
Nov 02 23:39:50.091 INFO kablam!    |
Nov 02 23:39:50.091 INFO kablam! 33 |         let mut c2_is_scalar = false;
Nov 02 23:39:50.091 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Nov 02 23:39:50.091 INFO kablam! 
Nov 02 23:39:50.110 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:39:50.110 INFO kablam!   --> src/misc.rs:32:13
Nov 02 23:39:50.110 INFO kablam!    |
Nov 02 23:39:50.111 INFO kablam! 32 |         let mut c1_is_scalar = false;
Nov 02 23:39:50.111 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 23:39:50.111 INFO kablam!    |             |
Nov 02 23:39:50.112 INFO kablam!    |             help: remove this `mut`
Nov 02 23:39:50.112 INFO kablam!    |
Nov 02 23:39:50.112 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:39:50.112 INFO kablam! 
Nov 02 23:39:50.113 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:39:50.113 INFO kablam!   --> src/misc.rs:33:13
Nov 02 23:39:50.114 INFO kablam!    |
Nov 02 23:39:50.114 INFO kablam! 33 |         let mut c2_is_scalar = false;
Nov 02 23:39:50.114 INFO kablam!    |             ----^^^^^^^^^^^^
Nov 02 23:39:50.114 INFO kablam!    |             |
Nov 02 23:39:50.115 INFO kablam!    |             help: remove this `mut`
Nov 02 23:39:50.115 INFO kablam! 
Nov 02 23:39:50.728 INFO kablam! warning: unused variable: `vec`
Nov 02 23:39:50.728 INFO kablam!   --> examples/multi.rs:85:13
Nov 02 23:39:50.728 INFO kablam!    |
Nov 02 23:39:50.728 INFO kablam! 85 |     let mut vec: Vec<u8> =
Nov 02 23:39:50.728 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Nov 02 23:39:50.728 INFO kablam!    |
Nov 02 23:39:50.728 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:39:50.728 INFO kablam! 
Nov 02 23:39:50.736 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:39:50.737 INFO kablam!   --> examples/multi.rs:85:9
Nov 02 23:39:50.737 INFO kablam!    |
Nov 02 23:39:50.738 INFO kablam! 85 |     let mut vec: Vec<u8> =
Nov 02 23:39:50.738 INFO kablam!    |         ----^^^
Nov 02 23:39:50.738 INFO kablam!    |         |
Nov 02 23:39:50.738 INFO kablam!    |         help: remove this `mut`
Nov 02 23:39:50.739 INFO kablam!    |
Nov 02 23:39:50.739 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:39:50.739 INFO kablam! 
Nov 02 23:39:50.933 INFO kablam! warning: unused variable: `vec`
Nov 02 23:39:50.933 INFO kablam!   --> examples/binned.rs:86:9
Nov 02 23:39:50.933 INFO kablam!    |
Nov 02 23:39:50.933 INFO kablam! 86 |     let vec: Vec<u8> =
Nov 02 23:39:50.934 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Nov 02 23:39:50.934 INFO kablam!    |
Nov 02 23:39:50.934 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:39:50.934 INFO kablam! 
Nov 02 23:39:50.948 INFO kablam! error[E0223]: ambiguous associated type
Nov 02 23:39:50.949 INFO kablam!   --> benches/render.rs:23:9
Nov 02 23:39:50.949 INFO kablam!    |
Nov 02 23:39:50.949 INFO kablam! 23 |         Color::RGBA {
Nov 02 23:39:50.950 INFO kablam!    |         ^^^^^^^^^^^ help: use fully-qualified syntax: `<waveform::Color as Trait>::RGBA`
Nov 02 23:39:50.950 INFO kablam! 
Nov 02 23:39:50.950 INFO kablam! error[E0223]: ambiguous associated type
Nov 02 23:39:50.950 INFO kablam!   --> benches/render.rs:29:9
Nov 02 23:39:50.951 INFO kablam!    |
Nov 02 23:39:50.951 INFO kablam! 29 |         Color::RGBA {
Nov 02 23:39:50.951 INFO kablam!    |         ^^^^^^^^^^^ help: use fully-qualified syntax: `<waveform::Color as Trait>::RGBA`
Nov 02 23:39:50.951 INFO kablam! 
Nov 02 23:39:50.964 INFO kablam! error: aborting due to 2 previous errors
Nov 02 23:39:50.964 INFO kablam! 
Nov 02 23:39:50.964 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Nov 02 23:39:50.968 INFO kablam! error: Could not compile `waveform`.
Nov 02 23:39:50.969 INFO kablam! 
Nov 02 23:39:50.969 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 23:39:50.970 INFO kablam! su: No module specific data is present
Nov 02 23:39:51.669 INFO running `"docker" "rm" "-f" "877a6d1202fb067fb689c4ebc4eb1f7be3e0624da9f51cfb8f6d4975ae1bad06"`
Nov 02 23:39:51.971 INFO blam! 877a6d1202fb067fb689c4ebc4eb1f7be3e0624da9f51cfb8f6d4975ae1bad06