Oct 13 11:55:46.666 INFO checking mote-0.1.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:55:46.667 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 13 11:55:46.830 INFO blam! a88dc6581516e3cc6420120ef049a7a2fb7872d3c45feae8834cd134d43decc4
Oct 13 11:55:46.835 INFO running `"docker" "start" "-a" "a88dc6581516e3cc6420120ef049a7a2fb7872d3c45feae8834cd134d43decc4"`
Oct 13 11:55:47.256 INFO kablam! usermod: no changes
Oct 13 11:55:47.332 INFO kablam!     Checking ioctl-rs v0.1.6
Oct 13 11:55:47.348 INFO kablam!     Checking serial-core v0.4.0
Oct 13 11:55:48.084 INFO kablam!     Checking serial-unix v0.4.0
Oct 13 11:55:49.042 INFO kablam!     Checking serial v0.4.0
Oct 13 11:55:49.902 INFO kablam!     Checking mote v0.1.2 (/source)
Oct 13 11:55:52.040 INFO kablam! warning: unused import: `rand::distributions::IndependentSample`
Oct 13 11:55:52.040 INFO kablam!  --> examples/wave.rs:5:5
Oct 13 11:55:52.040 INFO kablam!   |
Oct 13 11:55:52.040 INFO kablam! 5 | use rand::distributions::IndependentSample;
Oct 13 11:55:52.040 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:55:52.040 INFO kablam!   |
Oct 13 11:55:52.040 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 11:55:52.040 INFO kablam! 
Oct 13 11:55:52.093 INFO kablam! warning: unused variable: `between`
Oct 13 11:55:52.093 INFO kablam!   --> examples/wave.rs:24:9
Oct 13 11:55:52.093 INFO kablam!    |
Oct 13 11:55:52.093 INFO kablam! 24 |     let between = rand::distributions::Range::new(0, mote::TOTAL_PIXELS);
Oct 13 11:55:52.094 INFO kablam!    |         ^^^^^^^ help: consider using `_between` instead
Oct 13 11:55:52.094 INFO kablam!    |
Oct 13 11:55:52.094 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 11:55:52.094 INFO kablam! 
Oct 13 11:55:52.095 INFO kablam! warning: unused variable: `rng`
Oct 13 11:55:52.095 INFO kablam!   --> examples/wave.rs:25:13
Oct 13 11:55:52.095 INFO kablam!    |
Oct 13 11:55:52.095 INFO kablam! 25 |     let mut rng = rand::thread_rng();
Oct 13 11:55:52.095 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Oct 13 11:55:52.095 INFO kablam! 
Oct 13 11:55:52.096 INFO kablam! warning: variable does not need to be mutable
Oct 13 11:55:52.096 INFO kablam!   --> examples/wave.rs:25:9
Oct 13 11:55:52.096 INFO kablam!    |
Oct 13 11:55:52.096 INFO kablam! 25 |     let mut rng = rand::thread_rng();
Oct 13 11:55:52.096 INFO kablam!    |         ----^^^
Oct 13 11:55:52.097 INFO kablam!    |         |
Oct 13 11:55:52.097 INFO kablam!    |         help: remove this `mut`
Oct 13 11:55:52.097 INFO kablam!    |
Oct 13 11:55:52.097 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 11:55:52.097 INFO kablam! 
Oct 13 11:55:52.098 INFO kablam! warning: constant item is never used: `GREEN`
Oct 13 11:55:52.099 INFO kablam!  --> examples/wave.rs:9:1
Oct 13 11:55:52.099 INFO kablam!   |
Oct 13 11:55:52.099 INFO kablam! 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Oct 13 11:55:52.100 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:55:52.100 INFO kablam!   |
Oct 13 11:55:52.100 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 11:55:52.101 INFO kablam! 
Oct 13 11:55:52.101 INFO kablam! warning: constant item is never used: `BLUE`
Oct 13 11:55:52.101 INFO kablam!   --> examples/wave.rs:11:1
Oct 13 11:55:52.102 INFO kablam!    |
Oct 13 11:55:52.102 INFO kablam! 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Oct 13 11:55:52.102 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:55:52.102 INFO kablam! 
Oct 13 11:55:52.181 INFO kablam! warning: constant item is never used: `GREEN`
Oct 13 11:55:52.181 INFO kablam!  --> examples/solid.rs:9:1
Oct 13 11:55:52.182 INFO kablam!   |
Oct 13 11:55:52.182 INFO kablam! 9 | const GREEN: rgb::RGB8 = rgb::RGB8 { r: 0, g: 255, b: 0 };
Oct 13 11:55:52.182 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:55:52.182 INFO kablam!   |
Oct 13 11:55:52.182 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 11:55:52.182 INFO kablam! 
Oct 13 11:55:52.182 INFO kablam! warning: constant item is never used: `BLUE`
Oct 13 11:55:52.182 INFO kablam!   --> examples/solid.rs:11:1
Oct 13 11:55:52.182 INFO kablam!    |
Oct 13 11:55:52.182 INFO kablam! 11 | const BLUE: rgb::RGB8 = rgb::RGB8 { r: 0, g: 0, b: 255 };
Oct 13 11:55:52.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:55:52.182 INFO kablam! 
Oct 13 11:55:52.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
Oct 13 11:55:52.197 INFO kablam! su: No module specific data is present
Oct 13 11:55:52.430 INFO running `"docker" "rm" "-f" "a88dc6581516e3cc6420120ef049a7a2fb7872d3c45feae8834cd134d43decc4"`
Oct 13 11:55:52.588 INFO blam! a88dc6581516e3cc6420120ef049a7a2fb7872d3c45feae8834cd134d43decc4