Dec 01 10:52:16.732 INFO testing lshlyapnikov/grokking-rust against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 10:52:16.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:52:17.129 INFO [stdout] aa007c145d86b45094fd62f74e4464f9ea432082402a989aaeb50ab4668879bb
Dec 01 10:52:17.132 INFO running `"docker" "start" "-a" "aa007c145d86b45094fd62f74e4464f9ea432082402a989aaeb50ab4668879bb"`
Dec 01 10:52:18.563 INFO [stderr] usermod: no changes
Dec 01 10:52:18.711 INFO [stderr]    Compiling libc v0.2.6
Dec 01 10:52:18.715 INFO [stderr]    Compiling regex-syntax v0.2.2
Dec 01 10:52:18.715 INFO [stderr]    Compiling winapi v0.2.5
Dec 01 10:52:18.724 INFO [stderr]    Compiling advapi32-sys v0.1.2
Dec 01 10:52:20.239 INFO [stderr]    Compiling memchr v0.1.7
Dec 01 10:52:20.239 INFO [stderr]    Compiling log v0.3.5
Dec 01 10:52:20.955 INFO [stderr]    Compiling aho-corasick v0.4.1
Dec 01 10:52:21.763 INFO [stderr]    Compiling rand v0.3.13
Dec 01 10:52:24.167 INFO [stderr]    Compiling regex v0.1.48
Dec 01 10:52:29.316 INFO [stderr]    Compiling env_logger v0.3.2
Dec 01 10:52:30.495 INFO [stderr]    Compiling quickcheck v0.2.25
Dec 01 10:52:33.651 INFO [stderr]    Compiling grokking-rust v0.0.1 (/source)
Dec 01 10:52:34.239 INFO [stderr] warning: unused variable: `volumes`
Dec 01 10:52:34.239 INFO [stderr]   --> src/grok/waterpouring.rs:40:7
Dec 01 10:52:34.239 INFO [stderr]    |
Dec 01 10:52:34.239 INFO [stderr] 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Dec 01 10:52:34.239 INFO [stderr]    |       ^^^^^^^ help: consider using `_volumes` instead
Dec 01 10:52:34.239 INFO [stderr]    |
Dec 01 10:52:34.239 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:52:34.239 INFO [stderr] 
Dec 01 10:52:34.239 INFO [stderr] warning: unused variable: `required_volume`
Dec 01 10:52:34.239 INFO [stderr]   --> src/grok/waterpouring.rs:39:40
Dec 01 10:52:34.239 INFO [stderr]    |
Dec 01 10:52:34.239 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 01 10:52:34.239 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Dec 01 10:52:34.239 INFO [stderr] 
Dec 01 10:52:34.279 INFO [stderr] warning: variant is never constructed: `Fill`
Dec 01 10:52:34.279 INFO [stderr]  --> src/grok/waterpouring.rs:5:3
Dec 01 10:52:34.279 INFO [stderr]   |
Dec 01 10:52:34.279 INFO [stderr] 5 |   Fill { glass: usize },
Dec 01 10:52:34.279 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:34.279 INFO [stderr]   |
Dec 01 10:52:34.279 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:52:34.279 INFO [stderr] 
Dec 01 10:52:34.279 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 01 10:52:34.279 INFO [stderr]  --> src/grok/waterpouring.rs:6:3
Dec 01 10:52:34.279 INFO [stderr]   |
Dec 01 10:52:34.279 INFO [stderr] 6 |   Empty { glass: usize },
Dec 01 10:52:34.279 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:34.279 INFO [stderr] 
Dec 01 10:52:34.279 INFO [stderr] warning: variant is never constructed: `Transfer`
Dec 01 10:52:34.279 INFO [stderr]  --> src/grok/waterpouring.rs:7:3
Dec 01 10:52:34.279 INFO [stderr]   |
Dec 01 10:52:34.279 INFO [stderr] 7 |   Transfer { from: usize, to: usize },
Dec 01 10:52:34.279 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:34.279 INFO [stderr] 
Dec 01 10:52:34.279 INFO [stderr] warning: function is never used: `solve`
Dec 01 10:52:34.279 INFO [stderr]   --> src/grok/waterpouring.rs:39:1
Dec 01 10:52:34.279 INFO [stderr]    |
Dec 01 10:52:34.279 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 01 10:52:34.279 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:34.279 INFO [stderr] 
Dec 01 10:52:35.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.24s
Dec 01 10:52:35.848 INFO [stderr] su: No module specific data is present
Dec 01 10:52:36.424 INFO running `"docker" "inspect" "aa007c145d86b45094fd62f74e4464f9ea432082402a989aaeb50ab4668879bb"`
Dec 01 10:52:36.563 INFO running `"docker" "rm" "-f" "aa007c145d86b45094fd62f74e4464f9ea432082402a989aaeb50ab4668879bb"`
Dec 01 10:52:36.632 INFO [stdout] aa007c145d86b45094fd62f74e4464f9ea432082402a989aaeb50ab4668879bb
Dec 01 10:52:36.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:52:36.865 INFO [stdout] d1f01ac1a86dbe8b5f61df722dd73ae8862629a420a38a97f89eb42bf5d9ab2f
Dec 01 10:52:36.875 INFO running `"docker" "start" "-a" "d1f01ac1a86dbe8b5f61df722dd73ae8862629a420a38a97f89eb42bf5d9ab2f"`
Dec 01 10:52:37.312 INFO [stderr] usermod: no changes
Dec 01 10:52:37.357 INFO [stderr]    Compiling grokking-rust v0.0.1 (/source)
Dec 01 10:52:37.904 INFO [stderr] warning: unused variable: `volumes`
Dec 01 10:52:37.904 INFO [stderr]   --> src/grok/waterpouring.rs:40:7
Dec 01 10:52:37.904 INFO [stderr]    |
Dec 01 10:52:37.904 INFO [stderr] 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Dec 01 10:52:37.904 INFO [stderr]    |       ^^^^^^^ help: consider using `_volumes` instead
Dec 01 10:52:37.904 INFO [stderr]    |
Dec 01 10:52:37.904 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:52:37.904 INFO [stderr] 
Dec 01 10:52:37.904 INFO [stderr] warning: unused variable: `required_volume`
Dec 01 10:52:37.904 INFO [stderr]   --> src/grok/waterpouring.rs:39:40
Dec 01 10:52:37.904 INFO [stderr]    |
Dec 01 10:52:37.904 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 01 10:52:37.904 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Dec 01 10:52:37.904 INFO [stderr] 
Dec 01 10:52:37.936 INFO [stderr] warning: variant is never constructed: `Fill`
Dec 01 10:52:37.936 INFO [stderr]  --> src/grok/waterpouring.rs:5:3
Dec 01 10:52:37.936 INFO [stderr]   |
Dec 01 10:52:37.936 INFO [stderr] 5 |   Fill { glass: usize },
Dec 01 10:52:37.936 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:37.936 INFO [stderr]   |
Dec 01 10:52:37.937 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:52:37.937 INFO [stderr] 
Dec 01 10:52:37.937 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 01 10:52:37.937 INFO [stderr]  --> src/grok/waterpouring.rs:6:3
Dec 01 10:52:37.937 INFO [stderr]   |
Dec 01 10:52:37.937 INFO [stderr] 6 |   Empty { glass: usize },
Dec 01 10:52:37.937 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:37.937 INFO [stderr] 
Dec 01 10:52:37.937 INFO [stderr] warning: variant is never constructed: `Transfer`
Dec 01 10:52:37.937 INFO [stderr]  --> src/grok/waterpouring.rs:7:3
Dec 01 10:52:37.937 INFO [stderr]   |
Dec 01 10:52:37.937 INFO [stderr] 7 |   Transfer { from: usize, to: usize },
Dec 01 10:52:37.937 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:37.937 INFO [stderr] 
Dec 01 10:52:37.937 INFO [stderr] warning: function is never used: `solve`
Dec 01 10:52:37.937 INFO [stderr]   --> src/grok/waterpouring.rs:39:1
Dec 01 10:52:37.937 INFO [stderr]    |
Dec 01 10:52:37.937 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 01 10:52:37.937 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:52:37.937 INFO [stderr] 
Dec 01 10:52:38.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 01 10:52:38.759 INFO [stderr] su: No module specific data is present
Dec 01 10:52:39.173 INFO running `"docker" "inspect" "d1f01ac1a86dbe8b5f61df722dd73ae8862629a420a38a97f89eb42bf5d9ab2f"`
Dec 01 10:52:39.387 INFO running `"docker" "rm" "-f" "d1f01ac1a86dbe8b5f61df722dd73ae8862629a420a38a97f89eb42bf5d9ab2f"`
Dec 01 10:52:39.561 INFO [stdout] d1f01ac1a86dbe8b5f61df722dd73ae8862629a420a38a97f89eb42bf5d9ab2f
Dec 01 10:52:39.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:52:40.019 INFO [stdout] 305d0193fc55af6fd3ca5fab431aa09ba14c9d83bb03410dced4965641827464
Dec 01 10:52:40.025 INFO running `"docker" "start" "-a" "305d0193fc55af6fd3ca5fab431aa09ba14c9d83bb03410dced4965641827464"`
Dec 01 10:52:41.067 INFO [stderr] usermod: no changes
Dec 01 10:52:41.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 01 10:52:41.244 INFO [stderr]      Running /target/debug/deps/grokking_rust-f4e94380c52eb149
Dec 01 10:52:41.247 INFO [stdout] 
Dec 01 10:52:41.247 INFO [stdout] running 1 test
Dec 01 10:52:41.247 INFO [stdout] test tests::test_mergesort ... ok
Dec 01 10:52:41.247 INFO [stdout] 
Dec 01 10:52:41.247 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:52:41.247 INFO [stdout] 
Dec 01 10:52:41.255 INFO [stderr] su: No module specific data is present
Dec 01 10:52:42.085 INFO running `"docker" "inspect" "305d0193fc55af6fd3ca5fab431aa09ba14c9d83bb03410dced4965641827464"`
Dec 01 10:52:42.361 INFO running `"docker" "rm" "-f" "305d0193fc55af6fd3ca5fab431aa09ba14c9d83bb03410dced4965641827464"`
Dec 01 10:52:42.735 INFO [stdout] 305d0193fc55af6fd3ca5fab431aa09ba14c9d83bb03410dced4965641827464
