Nov 28 09:53:53.713 INFO checking akky2501/Ruml against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:53:53.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 09:53:54.003 INFO [stdout] 5e7e9132651bb1cd9b0f5807570ef5f06e3a311507772c24f25e066b05ede32a
Nov 28 09:53:54.012 INFO running `"docker" "start" "-a" "5e7e9132651bb1cd9b0f5807570ef5f06e3a311507772c24f25e066b05ede32a"`
Nov 28 09:53:54.478 INFO [stderr] usermod: no changes
Nov 28 09:53:54.554 INFO [stderr]     Checking pom v1.0.1
Nov 28 09:53:55.440 INFO [stderr]     Checking Ruml v0.1.0 (/source)
Nov 28 09:53:56.687 INFO [stderr] warning: unreachable pattern
Nov 28 09:53:56.687 INFO [stderr]    --> src/typing.rs:667:9
Nov 28 09:53:56.687 INFO [stderr]     |
Nov 28 09:53:56.687 INFO [stderr] 667 |         _ => unimplemented!(),
Nov 28 09:53:56.687 INFO [stderr]     |         ^
Nov 28 09:53:56.687 INFO [stderr]     |
Nov 28 09:53:56.687 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 28 09:53:56.687 INFO [stderr] 
Nov 28 09:53:56.692 INFO [stderr] warning: unused variable: `ctor`
Nov 28 09:53:56.692 INFO [stderr]    --> src/mangling.rs:106:29
Nov 28 09:53:56.692 INFO [stderr]     |
Nov 28 09:53:56.692 INFO [stderr] 106 |         &mut Ctor { ref mut ctor, ref mut args , type_: _} => {
Nov 28 09:53:56.692 INFO [stderr]     |                             ^^^^ help: try ignoring the field: `ctor: _`
Nov 28 09:53:56.692 INFO [stderr]     |
Nov 28 09:53:56.700 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:53:56.700 INFO [stderr] 
Nov 28 09:53:56.701 INFO [stderr] warning: unused variable: `data`
Nov 28 09:53:56.701 INFO [stderr]    --> src/mangling.rs:211:36
Nov 28 09:53:56.701 INFO [stderr]     |
Nov 28 09:53:56.701 INFO [stderr] 211 |         &mut DataDestruct{ ref mut data, ref mut args } => {
Nov 28 09:53:56.701 INFO [stderr]     |                                    ^^^^ help: try ignoring the field: `data: _`
Nov 28 09:53:56.701 INFO [stderr] 
Nov 28 09:53:56.702 INFO [stderr] warning: unused variable: `ctor`
Nov 28 09:53:56.702 INFO [stderr]    --> src/typing.rs:692:29
Nov 28 09:53:56.702 INFO [stderr]     |
Nov 28 09:53:56.702 INFO [stderr] 692 |         &mut Ctor { ref mut ctor, ref mut args , ref mut type_} => {
Nov 28 09:53:56.702 INFO [stderr]     |                             ^^^^ help: try ignoring the field: `ctor: _`
Nov 28 09:53:56.702 INFO [stderr] 
Nov 28 09:53:56.702 INFO [stderr] warning: unused variable: `type_`
Nov 28 09:53:56.703 INFO [stderr]    --> src/typing.rs:737:76
Nov 28 09:53:56.703 INFO [stderr]     |
Nov 28 09:53:56.703 INFO [stderr] 737 |         &mut LetTuple { ref mut names, ref mut expr, ref mut cont, ref mut type_} =>  {
Nov 28 09:53:56.703 INFO [stderr]     |                                                                            ^^^^^ help: try ignoring the field: `type_: _`
Nov 28 09:53:56.703 INFO [stderr] 
Nov 28 09:53:56.703 INFO [stderr] warning: unused variable: `expr`
Nov 28 09:53:56.703 INFO [stderr]    --> src/eval.rs:246:22
Nov 28 09:53:56.704 INFO [stderr]     |
Nov 28 09:53:56.704 INFO [stderr] 246 |         &Match { ref expr, ref arms , type_: _} => unimplemented!(),
Nov 28 09:53:56.704 INFO [stderr]     |                      ^^^^ help: try ignoring the field: `expr: _`
Nov 28 09:53:56.704 INFO [stderr] 
Nov 28 09:53:56.704 INFO [stderr] warning: unused variable: `arms`
Nov 28 09:53:56.704 INFO [stderr]    --> src/eval.rs:246:32
Nov 28 09:53:56.704 INFO [stderr]     |
Nov 28 09:53:56.705 INFO [stderr] 246 |         &Match { ref expr, ref arms , type_: _} => unimplemented!(),
Nov 28 09:53:56.705 INFO [stderr]     |                                ^^^^ help: try ignoring the field: `arms: _`
Nov 28 09:53:56.705 INFO [stderr] 
Nov 28 09:53:56.893 INFO [stderr] warning: unreachable pattern
Nov 28 09:53:56.893 INFO [stderr]    --> src/typing.rs:667:9
Nov 28 09:53:56.893 INFO [stderr]     |
Nov 28 09:53:56.893 INFO [stderr] 667 |         _ => unimplemented!(),
Nov 28 09:53:56.893 INFO [stderr]     |         ^
Nov 28 09:53:56.893 INFO [stderr]     |
Nov 28 09:53:56.893 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 28 09:53:56.893 INFO [stderr] 
Nov 28 09:53:56.898 INFO [stderr] warning: unused variable: `ctor`
Nov 28 09:53:56.898 INFO [stderr]    --> src/mangling.rs:106:29
Nov 28 09:53:56.898 INFO [stderr]     |
Nov 28 09:53:56.898 INFO [stderr] 106 |         &mut Ctor { ref mut ctor, ref mut args , type_: _} => {
Nov 28 09:53:56.898 INFO [stderr]     |                             ^^^^ help: try ignoring the field: `ctor: _`
Nov 28 09:53:56.898 INFO [stderr]     |
Nov 28 09:53:56.898 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:53:56.898 INFO [stderr] 
Nov 28 09:53:56.898 INFO [stderr] warning: unused variable: `data`
Nov 28 09:53:56.898 INFO [stderr]    --> src/mangling.rs:211:36
Nov 28 09:53:56.898 INFO [stderr]     |
Nov 28 09:53:56.898 INFO [stderr] 211 |         &mut DataDestruct{ ref mut data, ref mut args } => {
Nov 28 09:53:56.898 INFO [stderr]     |                                    ^^^^ help: try ignoring the field: `data: _`
Nov 28 09:53:56.898 INFO [stderr] 
Nov 28 09:53:56.908 INFO [stderr] warning: unused variable: `ctor`
Nov 28 09:53:56.908 INFO [stderr]    --> src/typing.rs:692:29
Nov 28 09:53:56.908 INFO [stderr]     |
Nov 28 09:53:56.908 INFO [stderr] 692 |         &mut Ctor { ref mut ctor, ref mut args , ref mut type_} => {
Nov 28 09:53:56.908 INFO [stderr]     |                             ^^^^ help: try ignoring the field: `ctor: _`
Nov 28 09:53:56.908 INFO [stderr] 
Nov 28 09:53:56.908 INFO [stderr] warning: unused variable: `type_`
Nov 28 09:53:56.908 INFO [stderr]    --> src/typing.rs:737:76
Nov 28 09:53:56.908 INFO [stderr]     |
Nov 28 09:53:56.908 INFO [stderr] 737 |         &mut LetTuple { ref mut names, ref mut expr, ref mut cont, ref mut type_} =>  {
Nov 28 09:53:56.908 INFO [stderr]     |                                                                            ^^^^^ help: try ignoring the field: `type_: _`
Nov 28 09:53:56.908 INFO [stderr] 
Nov 28 09:53:56.908 INFO [stderr] warning: unused variable: `expr`
Nov 28 09:53:56.908 INFO [stderr]    --> src/eval.rs:246:22
Nov 28 09:53:56.908 INFO [stderr]     |
Nov 28 09:53:56.908 INFO [stderr] 246 |         &Match { ref expr, ref arms , type_: _} => unimplemented!(),
Nov 28 09:53:56.908 INFO [stderr]     |                      ^^^^ help: try ignoring the field: `expr: _`
Nov 28 09:53:56.908 INFO [stderr] 
Nov 28 09:53:56.908 INFO [stderr] warning: unused variable: `arms`
Nov 28 09:53:56.909 INFO [stderr]    --> src/eval.rs:246:32
Nov 28 09:53:56.909 INFO [stderr]     |
Nov 28 09:53:56.909 INFO [stderr] 246 |         &Match { ref expr, ref arms , type_: _} => unimplemented!(),
Nov 28 09:53:56.909 INFO [stderr]     |                                ^^^^ help: try ignoring the field: `arms: _`
Nov 28 09:53:56.909 INFO [stderr] 
Nov 28 09:53:56.976 INFO [stderr] warning: method is never used: `remove`
Nov 28 09:53:56.976 INFO [stderr]   --> src/eval.rs:69:5
Nov 28 09:53:56.976 INFO [stderr]    |
Nov 28 09:53:56.976 INFO [stderr] 69 |     pub fn remove(&self, key: &K) -> Option<V> {
Nov 28 09:53:56.976 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:53:56.976 INFO [stderr]    |
Nov 28 09:53:56.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:53:56.976 INFO [stderr] 
Nov 28 09:53:56.976 INFO [stderr] warning: crate `Ruml` should have a snake case name such as `ruml`
Nov 28 09:53:56.976 INFO [stderr]   |
Nov 28 09:53:56.976 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 09:53:56.976 INFO [stderr] 
Nov 28 09:53:57.192 INFO [stderr] warning: method is never used: `remove`
Nov 28 09:53:57.192 INFO [stderr]   --> src/eval.rs:69:5
Nov 28 09:53:57.192 INFO [stderr]    |
Nov 28 09:53:57.192 INFO [stderr] 69 |     pub fn remove(&self, key: &K) -> Option<V> {
Nov 28 09:53:57.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:53:57.192 INFO [stderr]    |
Nov 28 09:53:57.192 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 09:53:57.192 INFO [stderr] 
Nov 28 09:53:57.192 INFO [stderr] warning: crate `Ruml` should have a snake case name such as `ruml`
Nov 28 09:53:57.192 INFO [stderr]   |
Nov 28 09:53:57.192 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 09:53:57.192 INFO [stderr] 
Nov 28 09:53:57.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Nov 28 09:53:57.234 INFO [stderr] su: No module specific data is present
Nov 28 09:53:57.572 INFO running `"docker" "inspect" "5e7e9132651bb1cd9b0f5807570ef5f06e3a311507772c24f25e066b05ede32a"`
Nov 28 09:53:57.851 INFO running `"docker" "rm" "-f" "5e7e9132651bb1cd9b0f5807570ef5f06e3a311507772c24f25e066b05ede32a"`
Nov 28 09:53:57.972 INFO [stdout] 5e7e9132651bb1cd9b0f5807570ef5f06e3a311507772c24f25e066b05ede32a