Dec 05 16:04:38.657 INFO testing lshlyapnikov/grokking-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:04:38.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 16:04:38.839 INFO [stdout] c49b8c0cdf29ab092bbef34f15e7c6acd21640a420a2059724cc42079e2a2ed5
Dec 05 16:04:38.841 INFO running `"docker" "start" "-a" "c49b8c0cdf29ab092bbef34f15e7c6acd21640a420a2059724cc42079e2a2ed5"`
Dec 05 16:04:39.271 INFO [stderr] usermod: no changes
Dec 05 16:04:39.327 INFO [stderr]    Compiling libc v0.2.6
Dec 05 16:04:39.327 INFO [stderr]    Compiling winapi v0.2.5
Dec 05 16:04:39.327 INFO [stderr]    Compiling regex-syntax v0.2.2
Dec 05 16:04:40.068 INFO [stderr]    Compiling memchr v0.1.7
Dec 05 16:04:40.068 INFO [stderr]    Compiling log v0.3.5
Dec 05 16:04:40.079 INFO [stderr]    Compiling advapi32-sys v0.1.2
Dec 05 16:04:40.392 INFO [stderr]    Compiling aho-corasick v0.4.1
Dec 05 16:04:40.696 INFO [stderr]    Compiling rand v0.3.13
Dec 05 16:04:42.750 INFO [stderr]    Compiling regex v0.1.48
Dec 05 16:04:46.402 INFO [stderr]    Compiling env_logger v0.3.2
Dec 05 16:04:47.465 INFO [stderr]    Compiling quickcheck v0.2.25
Dec 05 16:04:50.020 INFO [stderr]    Compiling grokking-rust v0.0.1 (/source)
Dec 05 16:04:50.490 INFO [stderr] warning: unused variable: `volumes`
Dec 05 16:04:50.490 INFO [stderr]   --> src/grok/waterpouring.rs:40:7
Dec 05 16:04:50.490 INFO [stderr]    |
Dec 05 16:04:50.490 INFO [stderr] 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Dec 05 16:04:50.490 INFO [stderr]    |       ^^^^^^^ help: consider using `_volumes` instead
Dec 05 16:04:50.490 INFO [stderr]    |
Dec 05 16:04:50.490 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 16:04:50.490 INFO [stderr] 
Dec 05 16:04:50.490 INFO [stderr] warning: unused variable: `required_volume`
Dec 05 16:04:50.490 INFO [stderr]   --> src/grok/waterpouring.rs:39:40
Dec 05 16:04:50.490 INFO [stderr]    |
Dec 05 16:04:50.490 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 05 16:04:50.490 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Dec 05 16:04:50.490 INFO [stderr] 
Dec 05 16:04:50.528 INFO [stderr] warning: variant is never constructed: `Fill`
Dec 05 16:04:50.528 INFO [stderr]  --> src/grok/waterpouring.rs:5:3
Dec 05 16:04:50.528 INFO [stderr]   |
Dec 05 16:04:50.528 INFO [stderr] 5 |   Fill { glass: usize },
Dec 05 16:04:50.528 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:50.528 INFO [stderr]   |
Dec 05 16:04:50.528 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 16:04:50.528 INFO [stderr] 
Dec 05 16:04:50.528 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 05 16:04:50.528 INFO [stderr]  --> src/grok/waterpouring.rs:6:3
Dec 05 16:04:50.528 INFO [stderr]   |
Dec 05 16:04:50.528 INFO [stderr] 6 |   Empty { glass: usize },
Dec 05 16:04:50.528 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:50.528 INFO [stderr] 
Dec 05 16:04:50.528 INFO [stderr] warning: variant is never constructed: `Transfer`
Dec 05 16:04:50.528 INFO [stderr]  --> src/grok/waterpouring.rs:7:3
Dec 05 16:04:50.528 INFO [stderr]   |
Dec 05 16:04:50.528 INFO [stderr] 7 |   Transfer { from: usize, to: usize },
Dec 05 16:04:50.528 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:50.528 INFO [stderr] 
Dec 05 16:04:50.528 INFO [stderr] warning: function is never used: `solve`
Dec 05 16:04:50.528 INFO [stderr]   --> src/grok/waterpouring.rs:39:1
Dec 05 16:04:50.528 INFO [stderr]    |
Dec 05 16:04:50.528 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 05 16:04:50.528 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:50.528 INFO [stderr] 
Dec 05 16:04:51.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
Dec 05 16:04:51.699 INFO [stderr] su: No module specific data is present
Dec 05 16:04:52.024 INFO running `"docker" "inspect" "c49b8c0cdf29ab092bbef34f15e7c6acd21640a420a2059724cc42079e2a2ed5"`
Dec 05 16:04:52.208 INFO running `"docker" "rm" "-f" "c49b8c0cdf29ab092bbef34f15e7c6acd21640a420a2059724cc42079e2a2ed5"`
Dec 05 16:04:52.399 INFO [stdout] c49b8c0cdf29ab092bbef34f15e7c6acd21640a420a2059724cc42079e2a2ed5
Dec 05 16:04:52.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 16:04:52.692 INFO [stdout] 5a348c9939a0bb55e5db03f47b1e596fa22a5eee93d9bd83dfb1e2b03706a9a4
Dec 05 16:04:52.694 INFO running `"docker" "start" "-a" "5a348c9939a0bb55e5db03f47b1e596fa22a5eee93d9bd83dfb1e2b03706a9a4"`
Dec 05 16:04:53.832 INFO [stderr] usermod: no changes
Dec 05 16:04:53.968 INFO [stderr]    Compiling grokking-rust v0.0.1 (/source)
Dec 05 16:04:54.672 INFO [stderr] warning: unused variable: `volumes`
Dec 05 16:04:54.672 INFO [stderr]   --> src/grok/waterpouring.rs:40:7
Dec 05 16:04:54.672 INFO [stderr]    |
Dec 05 16:04:54.672 INFO [stderr] 40 |   let volumes: Vec<usize> = vec![0, max_volumes.len()];
Dec 05 16:04:54.672 INFO [stderr]    |       ^^^^^^^ help: consider using `_volumes` instead
Dec 05 16:04:54.672 INFO [stderr]    |
Dec 05 16:04:54.672 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 16:04:54.672 INFO [stderr] 
Dec 05 16:04:54.672 INFO [stderr] warning: unused variable: `required_volume`
Dec 05 16:04:54.672 INFO [stderr]   --> src/grok/waterpouring.rs:39:40
Dec 05 16:04:54.672 INFO [stderr]    |
Dec 05 16:04:54.672 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 05 16:04:54.672 INFO [stderr]    |                                        ^^^^^^^^^^^^^^^ help: consider using `_required_volume` instead
Dec 05 16:04:54.672 INFO [stderr] 
Dec 05 16:04:54.696 INFO [stderr] warning: variant is never constructed: `Fill`
Dec 05 16:04:54.696 INFO [stderr]  --> src/grok/waterpouring.rs:5:3
Dec 05 16:04:54.696 INFO [stderr]   |
Dec 05 16:04:54.696 INFO [stderr] 5 |   Fill { glass: usize },
Dec 05 16:04:54.696 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:54.696 INFO [stderr]   |
Dec 05 16:04:54.696 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 16:04:54.696 INFO [stderr] 
Dec 05 16:04:54.696 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 05 16:04:54.696 INFO [stderr]  --> src/grok/waterpouring.rs:6:3
Dec 05 16:04:54.696 INFO [stderr]   |
Dec 05 16:04:54.696 INFO [stderr] 6 |   Empty { glass: usize },
Dec 05 16:04:54.696 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:54.696 INFO [stderr] 
Dec 05 16:04:54.696 INFO [stderr] warning: variant is never constructed: `Transfer`
Dec 05 16:04:54.696 INFO [stderr]  --> src/grok/waterpouring.rs:7:3
Dec 05 16:04:54.696 INFO [stderr]   |
Dec 05 16:04:54.696 INFO [stderr] 7 |   Transfer { from: usize, to: usize },
Dec 05 16:04:54.696 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:54.697 INFO [stderr] 
Dec 05 16:04:54.697 INFO [stderr] warning: function is never used: `solve`
Dec 05 16:04:54.697 INFO [stderr]   --> src/grok/waterpouring.rs:39:1
Dec 05 16:04:54.697 INFO [stderr]    |
Dec 05 16:04:54.697 INFO [stderr] 39 | pub fn solve(max_volumes: &Vec<usize>, required_volume: usize) -> State {
Dec 05 16:04:54.697 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:04:54.697 INFO [stderr] 
Dec 05 16:04:55.458 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 05 16:04:55.468 INFO [stderr] su: No module specific data is present
Dec 05 16:04:56.932 INFO running `"docker" "inspect" "5a348c9939a0bb55e5db03f47b1e596fa22a5eee93d9bd83dfb1e2b03706a9a4"`
Dec 05 16:04:57.182 INFO running `"docker" "rm" "-f" "5a348c9939a0bb55e5db03f47b1e596fa22a5eee93d9bd83dfb1e2b03706a9a4"`
Dec 05 16:04:57.476 INFO [stdout] 5a348c9939a0bb55e5db03f47b1e596fa22a5eee93d9bd83dfb1e2b03706a9a4
Dec 05 16:04:57.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 16:04:57.978 INFO [stdout] b7a3be9d288838454925934a3c7d2ba8f9185844dc0b4765c8b690b8d1cd491e
Dec 05 16:04:57.986 INFO running `"docker" "start" "-a" "b7a3be9d288838454925934a3c7d2ba8f9185844dc0b4765c8b690b8d1cd491e"`
Dec 05 16:04:59.704 INFO [stderr] usermod: no changes
Dec 05 16:04:59.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 16:04:59.812 INFO [stderr]      Running /target/debug/deps/grokking_rust-8db3d02147d5a1e8
Dec 05 16:04:59.820 INFO [stderr] su: No module specific data is present
Dec 05 16:04:59.820 INFO [stdout] 
Dec 05 16:04:59.820 INFO [stdout] running 1 test
Dec 05 16:04:59.820 INFO [stdout] test tests::test_mergesort ... ok
Dec 05 16:04:59.820 INFO [stdout] 
Dec 05 16:04:59.820 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:04:59.820 INFO [stdout] 
Dec 05 16:05:01.112 INFO running `"docker" "inspect" "b7a3be9d288838454925934a3c7d2ba8f9185844dc0b4765c8b690b8d1cd491e"`
Dec 05 16:05:01.404 INFO running `"docker" "rm" "-f" "b7a3be9d288838454925934a3c7d2ba8f9185844dc0b4765c8b690b8d1cd491e"`
Dec 05 16:05:01.700 INFO [stdout] b7a3be9d288838454925934a3c7d2ba8f9185844dc0b4765c8b690b8d1cd491e