Nov 04 03:31:36.096 INFO checking lshlyapnikov/grokking-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:31:36.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 03:31:36.587 INFO blam! 4c5d91445671f130ca5e8512c88e0db59ad780e14af6e6834fae730d548fb144
Nov 04 03:31:36.599 INFO running `"docker" "start" "-a" "4c5d91445671f130ca5e8512c88e0db59ad780e14af6e6834fae730d548fb144"`
Nov 04 03:31:37.784 INFO kablam! usermod: no changes
Nov 04 03:31:37.915 INFO kablam!     Checking libc v0.2.6
Nov 04 03:31:37.919 INFO kablam!     Checking regex-syntax v0.2.2
Nov 04 03:31:37.919 INFO kablam!     Checking winapi v0.2.5
Nov 04 03:31:37.920 INFO kablam!    Compiling advapi32-sys v0.1.2
Nov 04 03:31:40.296 INFO kablam!     Checking memchr v0.1.7
Nov 04 03:31:40.298 INFO kablam!     Checking log v0.3.5
Nov 04 03:31:41.238 INFO kablam!     Checking aho-corasick v0.4.1
Nov 04 03:31:41.256 INFO kablam!     Checking rand v0.3.13
Nov 04 03:31:43.151 INFO kablam!     Checking regex v0.1.48
Nov 04 03:31:45.033 INFO kablam!     Checking env_logger v0.3.2
Nov 04 03:31:45.621 INFO kablam!     Checking quickcheck v0.2.25
Nov 04 03:31:47.433 INFO kablam!     Checking grokking-rust v0.0.1 (/source)
Nov 04 03:31:48.191 INFO kablam! warning: unused variable: `volumes`
Nov 04 03:31:48.191 INFO kablam!   --> src/grok/waterpouring.rs:40:7
Nov 04 03:31:48.191 INFO kablam!    |
Nov 04 03:31:48.191 INFO kablam! 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Nov 04 03:31:48.191 INFO kablam!    |       ^^^^^^^ help: consider using `_volumes` instead
Nov 04 03:31:48.191 INFO kablam!    |
Nov 04 03:31:48.191 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:31:48.191 INFO kablam! 
Nov 04 03:31:48.191 INFO kablam! warning: unused variable: `required_volume`
Nov 04 03:31:48.191 INFO kablam!   --> src/grok/waterpouring.rs:39:40
Nov 04 03:31:48.191 INFO kablam!    |
Nov 04 03:31:48.191 INFO kablam! 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Nov 04 03:31:48.191 INFO kablam!    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Nov 04 03:31:48.191 INFO kablam! 
Nov 04 03:31:48.275 INFO kablam! warning: variant is never constructed: `Fill`
Nov 04 03:31:48.276 INFO kablam!  --> src/grok/waterpouring.rs:5:3
Nov 04 03:31:48.276 INFO kablam!   |
Nov 04 03:31:48.276 INFO kablam! 5 |   Fill { glass: usize },
Nov 04 03:31:48.276 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.276 INFO kablam!   |
Nov 04 03:31:48.276 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:31:48.276 INFO kablam! 
Nov 04 03:31:48.276 INFO kablam! warning: variant is never constructed: `Empty`
Nov 04 03:31:48.276 INFO kablam!  --> src/grok/waterpouring.rs:6:3
Nov 04 03:31:48.276 INFO kablam!   |
Nov 04 03:31:48.276 INFO kablam! 6 |   Empty { glass: usize },
Nov 04 03:31:48.276 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.276 INFO kablam! 
Nov 04 03:31:48.276 INFO kablam! warning: variant is never constructed: `Transfer`
Nov 04 03:31:48.276 INFO kablam!  --> src/grok/waterpouring.rs:7:3
Nov 04 03:31:48.276 INFO kablam!   |
Nov 04 03:31:48.276 INFO kablam! 7 |   Transfer { from: usize, to: usize },
Nov 04 03:31:48.276 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.276 INFO kablam! 
Nov 04 03:31:48.276 INFO kablam! warning: function is never used: `solve`
Nov 04 03:31:48.276 INFO kablam!   --> src/grok/waterpouring.rs:39:1
Nov 04 03:31:48.276 INFO kablam!    |
Nov 04 03:31:48.276 INFO kablam! 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Nov 04 03:31:48.276 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.276 INFO kablam! 
Nov 04 03:31:48.303 INFO kablam! warning: unused variable: `volumes`
Nov 04 03:31:48.303 INFO kablam!   --> src/grok/waterpouring.rs:40:7
Nov 04 03:31:48.303 INFO kablam!    |
Nov 04 03:31:48.304 INFO kablam! 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Nov 04 03:31:48.304 INFO kablam!    |       ^^^^^^^ help: consider using `_volumes` instead
Nov 04 03:31:48.304 INFO kablam!    |
Nov 04 03:31:48.304 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:31:48.305 INFO kablam! 
Nov 04 03:31:48.305 INFO kablam! warning: unused variable: `required_volume`
Nov 04 03:31:48.305 INFO kablam!   --> src/grok/waterpouring.rs:39:40
Nov 04 03:31:48.306 INFO kablam!    |
Nov 04 03:31:48.306 INFO kablam! 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Nov 04 03:31:48.306 INFO kablam!    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Nov 04 03:31:48.306 INFO kablam! 
Nov 04 03:31:48.401 INFO kablam! warning: variant is never constructed: `Fill`
Nov 04 03:31:48.401 INFO kablam!  --> src/grok/waterpouring.rs:5:3
Nov 04 03:31:48.401 INFO kablam!   |
Nov 04 03:31:48.401 INFO kablam! 5 |   Fill { glass: usize },
Nov 04 03:31:48.401 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.401 INFO kablam!   |
Nov 04 03:31:48.407 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 03:31:48.407 INFO kablam! 
Nov 04 03:31:48.408 INFO kablam! warning: variant is never constructed: `Empty`
Nov 04 03:31:48.408 INFO kablam!  --> src/grok/waterpouring.rs:6:3
Nov 04 03:31:48.409 INFO kablam!   |
Nov 04 03:31:48.409 INFO kablam! 6 |   Empty { glass: usize },
Nov 04 03:31:48.410 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.410 INFO kablam! 
Nov 04 03:31:48.411 INFO kablam! warning: variant is never constructed: `Transfer`
Nov 04 03:31:48.411 INFO kablam!  --> src/grok/waterpouring.rs:7:3
Nov 04 03:31:48.412 INFO kablam!   |
Nov 04 03:31:48.412 INFO kablam! 7 |   Transfer { from: usize, to: usize },
Nov 04 03:31:48.413 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.413 INFO kablam! 
Nov 04 03:31:48.413 INFO kablam! warning: function is never used: `solve`
Nov 04 03:31:48.414 INFO kablam!   --> src/grok/waterpouring.rs:39:1
Nov 04 03:31:48.414 INFO kablam!    |
Nov 04 03:31:48.415 INFO kablam! 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Nov 04 03:31:48.419 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:31:48.419 INFO kablam! 
Nov 04 03:31:48.448 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
Nov 04 03:31:48.452 INFO kablam! su: No module specific data is present
Nov 04 03:31:49.753 INFO running `"docker" "rm" "-f" "4c5d91445671f130ca5e8512c88e0db59ad780e14af6e6834fae730d548fb144"`
Nov 04 03:31:50.111 INFO blam! 4c5d91445671f130ca5e8512c88e0db59ad780e14af6e6834fae730d548fb144