Oct 13 06:25:26.459 INFO checking waveform-0.3.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 06:25:26.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 13 06:25:26.952 INFO blam! 2d9f20ca23036fbe0fdb41774bd46699e91f1b92fff6bfcab6ffd88dcd304022
Oct 13 06:25:26.960 INFO running `"docker" "start" "-a" "2d9f20ca23036fbe0fdb41774bd46699e91f1b92fff6bfcab6ffd88dcd304022"`
Oct 13 06:25:28.285 INFO kablam! usermod: no changes
Oct 13 06:25:28.432 INFO kablam!     Checking rlibc v1.0.0
Oct 13 06:25:28.712 INFO kablam!     Checking waveform v0.3.2 (/source)
Oct 13 06:25:29.724 INFO kablam! warning: unused variable: `c1_is_scalar`
Oct 13 06:25:29.724 INFO kablam!   --> src/misc.rs:32:17
Oct 13 06:25:29.724 INFO kablam!    |
Oct 13 06:25:29.724 INFO kablam! 32 |         let mut c1_is_scalar = false;
Oct 13 06:25:29.724 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Oct 13 06:25:29.724 INFO kablam!    |
Oct 13 06:25:29.724 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:25:29.724 INFO kablam! 
Oct 13 06:25:29.724 INFO kablam! warning: unused variable: `c2_is_scalar`
Oct 13 06:25:29.724 INFO kablam!   --> src/misc.rs:33:17
Oct 13 06:25:29.724 INFO kablam!    |
Oct 13 06:25:29.724 INFO kablam! 33 |         let mut c2_is_scalar = false;
Oct 13 06:25:29.725 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Oct 13 06:25:29.725 INFO kablam! 
Oct 13 06:25:29.725 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:25:29.725 INFO kablam!   --> src/misc.rs:32:13
Oct 13 06:25:29.725 INFO kablam!    |
Oct 13 06:25:29.725 INFO kablam! 32 |         let mut c1_is_scalar = false;
Oct 13 06:25:29.725 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 06:25:29.725 INFO kablam!    |             |
Oct 13 06:25:29.725 INFO kablam!    |             help: remove this `mut`
Oct 13 06:25:29.725 INFO kablam!    |
Oct 13 06:25:29.725 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:25:29.725 INFO kablam! 
Oct 13 06:25:29.725 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:25:29.725 INFO kablam!   --> src/misc.rs:33:13
Oct 13 06:25:29.730 INFO kablam!    |
Oct 13 06:25:29.730 INFO kablam! 33 |         let mut c2_is_scalar = false;
Oct 13 06:25:29.730 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 06:25:29.730 INFO kablam!    |             |
Oct 13 06:25:29.730 INFO kablam!    |             help: remove this `mut`
Oct 13 06:25:29.730 INFO kablam! 
Oct 13 06:25:30.640 INFO kablam! warning: unused variable: `c1_is_scalar`
Oct 13 06:25:30.641 INFO kablam!   --> src/misc.rs:32:17
Oct 13 06:25:30.641 INFO kablam!    |
Oct 13 06:25:30.641 INFO kablam! 32 |         let mut c1_is_scalar = false;
Oct 13 06:25:30.641 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Oct 13 06:25:30.641 INFO kablam!    |
Oct 13 06:25:30.641 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:25:30.641 INFO kablam! 
Oct 13 06:25:30.641 INFO kablam! warning: unused variable: `c2_is_scalar`
Oct 13 06:25:30.641 INFO kablam!   --> src/misc.rs:33:17
Oct 13 06:25:30.641 INFO kablam!    |
Oct 13 06:25:30.641 INFO kablam! 33 |         let mut c2_is_scalar = false;
Oct 13 06:25:30.641 INFO kablam!    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Oct 13 06:25:30.641 INFO kablam! 
Oct 13 06:25:30.680 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:25:30.680 INFO kablam!   --> src/misc.rs:32:13
Oct 13 06:25:30.681 INFO kablam!    |
Oct 13 06:25:30.681 INFO kablam! 32 |         let mut c1_is_scalar = false;
Oct 13 06:25:30.681 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 06:25:30.682 INFO kablam!    |             |
Oct 13 06:25:30.682 INFO kablam!    |             help: remove this `mut`
Oct 13 06:25:30.712 INFO kablam!    |
Oct 13 06:25:30.713 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:25:30.713 INFO kablam! 
Oct 13 06:25:30.713 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:25:30.713 INFO kablam!   --> src/misc.rs:33:13
Oct 13 06:25:30.714 INFO kablam!    |
Oct 13 06:25:30.714 INFO kablam! 33 |         let mut c2_is_scalar = false;
Oct 13 06:25:30.714 INFO kablam!    |             ----^^^^^^^^^^^^
Oct 13 06:25:30.715 INFO kablam!    |             |
Oct 13 06:25:30.715 INFO kablam!    |             help: remove this `mut`
Oct 13 06:25:30.715 INFO kablam! 
Oct 13 06:25:31.060 INFO kablam! warning: unused variable: `vec`
Oct 13 06:25:31.061 INFO kablam!   --> examples/binned.rs:86:9
Oct 13 06:25:31.061 INFO kablam!    |
Oct 13 06:25:31.061 INFO kablam! 86 |     let vec: Vec<u8> =
Oct 13 06:25:31.062 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Oct 13 06:25:31.062 INFO kablam!    |
Oct 13 06:25:31.062 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:25:31.062 INFO kablam! 
Oct 13 06:25:31.149 INFO kablam! warning: unused variable: `vec`
Oct 13 06:25:31.150 INFO kablam!   --> examples/multi.rs:85:13
Oct 13 06:25:31.150 INFO kablam!    |
Oct 13 06:25:31.150 INFO kablam! 85 |     let mut vec: Vec<u8> =
Oct 13 06:25:31.151 INFO kablam!    |             ^^^ help: consider using `_vec` instead
Oct 13 06:25:31.151 INFO kablam!    |
Oct 13 06:25:31.151 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 06:25:31.152 INFO kablam! 
Oct 13 06:25:31.154 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:25:31.155 INFO kablam!   --> examples/multi.rs:85:9
Oct 13 06:25:31.155 INFO kablam!    |
Oct 13 06:25:31.155 INFO kablam! 85 |     let mut vec: Vec<u8> =
Oct 13 06:25:31.155 INFO kablam!    |         ----^^^
Oct 13 06:25:31.155 INFO kablam!    |         |
Oct 13 06:25:31.155 INFO kablam!    |         help: remove this `mut`
Oct 13 06:25:31.156 INFO kablam!    |
Oct 13 06:25:31.156 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:25:31.156 INFO kablam! 
Oct 13 06:25:31.316 INFO kablam! error[E0223]: ambiguous associated type
Oct 13 06:25:31.316 INFO kablam!   --> benches/render.rs:23:9
Oct 13 06:25:31.316 INFO kablam!    |
Oct 13 06:25:31.316 INFO kablam! 23 |         Color::RGBA {
Oct 13 06:25:31.316 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Oct 13 06:25:31.316 INFO kablam!    |
Oct 13 06:25:31.316 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Oct 13 06:25:31.316 INFO kablam! 
Oct 13 06:25:31.316 INFO kablam! error[E0223]: ambiguous associated type
Oct 13 06:25:31.316 INFO kablam!   --> benches/render.rs:29:9
Oct 13 06:25:31.316 INFO kablam!    |
Oct 13 06:25:31.316 INFO kablam! 29 |         Color::RGBA {
Oct 13 06:25:31.316 INFO kablam!    |         ^^^^^^^^^^^ ambiguous associated type
Oct 13 06:25:31.316 INFO kablam!    |
Oct 13 06:25:31.316 INFO kablam!    = note: specify the type using the syntax `<waveform::Color as Trait>::RGBA`
Oct 13 06:25:31.316 INFO kablam! 
Oct 13 06:25:31.344 INFO kablam! error: aborting due to 2 previous errors
Oct 13 06:25:31.344 INFO kablam! 
Oct 13 06:25:31.344 INFO kablam! For more information about this error, try `rustc --explain E0223`.
Oct 13 06:25:31.346 INFO kablam! error: Could not compile `waveform`.
Oct 13 06:25:31.346 INFO kablam! 
Oct 13 06:25:31.346 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 06:25:31.353 INFO kablam! su: No module specific data is present
Oct 13 06:25:32.156 INFO running `"docker" "rm" "-f" "2d9f20ca23036fbe0fdb41774bd46699e91f1b92fff6bfcab6ffd88dcd304022"`
Oct 13 06:25:32.414 INFO blam! 2d9f20ca23036fbe0fdb41774bd46699e91f1b92fff6bfcab6ffd88dcd304022