Sep 17 12:50:26.933 INFO checking hansihe/beam_code against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 12:50:26.933 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 12:50:26.933 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:50:27.303 INFO blam! 5a75535cc61e672f8cfbde2817287b0c41a8bb100cc54ac82181891d9feadda4
Sep 17 12:50:27.305 INFO running `"docker" "start" "-a" "5a75535cc61e672f8cfbde2817287b0c41a8bb100cc54ac82181891d9feadda4"`
Sep 17 12:50:29.186 INFO kablam! usermod: no changes
Sep 17 12:50:29.367 INFO kablam!     Checking num-traits v0.1.39
Sep 17 12:50:29.367 INFO kablam!     Checking memchr v1.0.1
Sep 17 12:50:29.367 INFO kablam!     Checking libflate v0.1.9
Sep 17 12:50:29.372 INFO kablam!     Checking string-intern v0.1.6
Sep 17 12:50:29.372 INFO kablam!     Checking thread_local v0.3.4
Sep 17 12:50:30.555 INFO kablam!     Checking aho-corasick v0.6.3
Sep 17 12:50:32.441 INFO kablam!     Checking regex v0.2.2
Sep 17 12:50:33.367 INFO kablam!     Checking num-integer v0.1.34
Sep 17 12:50:33.367 INFO kablam!     Checking num-complex v0.1.38
Sep 17 12:50:34.804 INFO kablam!     Checking beam_file v0.2.2
Sep 17 12:50:34.895 INFO kablam!     Checking num-bigint v0.1.39
Sep 17 12:50:34.896 INFO kablam!     Checking num-iter v0.1.33
Sep 17 12:50:38.023 INFO kablam!     Checking num-rational v0.1.38
Sep 17 12:50:39.043 INFO kablam!     Checking num v0.1.39
Sep 17 12:50:39.491 INFO kablam!     Checking eetf v0.3.6
Sep 17 12:50:41.455 INFO kablam!     Checking beam_code v0.1.0 (/source)
Sep 17 12:50:42.012 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 17 12:50:42.012 INFO kablam!  --> src/op.rs:6:5
Sep 17 12:50:42.012 INFO kablam!   |
Sep 17 12:50:42.012 INFO kablam! 6 | use ::std::rc::Rc;
Sep 17 12:50:42.012 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 17 12:50:42.012 INFO kablam!   |
Sep 17 12:50:42.012 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:50:42.012 INFO kablam! 
Sep 17 12:50:42.012 INFO kablam! warning: unused import: `Literal`
Sep 17 12:50:42.012 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 17 12:50:42.012 INFO kablam!   |
Sep 17 12:50:42.012 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 17 12:50:42.012 INFO kablam!   |                                                    ^^^^^^^
Sep 17 12:50:42.012 INFO kablam! 
Sep 17 12:50:42.013 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 17 12:50:42.013 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 17 12:50:42.013 INFO kablam!   |
Sep 17 12:50:42.013 INFO kablam! 5 | use ::std::hash::Hash;
Sep 17 12:50:42.013 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:42.013 INFO kablam! 
Sep 17 12:50:42.019 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 17 12:50:42.019 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 17 12:50:42.019 INFO kablam!   |
Sep 17 12:50:42.019 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 17 12:50:42.019 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:42.019 INFO kablam! 
Sep 17 12:50:42.019 INFO kablam! warning: unused import: `GraphAccessor`
Sep 17 12:50:42.019 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 17 12:50:42.019 INFO kablam!   |
Sep 17 12:50:42.019 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 17 12:50:42.019 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 17 12:50:42.019 INFO kablam! 
Sep 17 12:50:42.220 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 17 12:50:42.220 INFO kablam!  --> src/op.rs:6:5
Sep 17 12:50:42.220 INFO kablam!   |
Sep 17 12:50:42.220 INFO kablam! 6 | use ::std::rc::Rc;
Sep 17 12:50:42.220 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 17 12:50:42.220 INFO kablam!   |
Sep 17 12:50:42.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:50:42.220 INFO kablam! 
Sep 17 12:50:42.227 INFO kablam! warning: unused import: `Literal`
Sep 17 12:50:42.227 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 17 12:50:42.227 INFO kablam!   |
Sep 17 12:50:42.227 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 17 12:50:42.228 INFO kablam!   |                                                    ^^^^^^^
Sep 17 12:50:42.228 INFO kablam! 
Sep 17 12:50:42.228 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 17 12:50:42.228 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 17 12:50:42.228 INFO kablam!   |
Sep 17 12:50:42.228 INFO kablam! 5 | use ::std::hash::Hash;
Sep 17 12:50:42.229 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:42.229 INFO kablam! 
Sep 17 12:50:42.243 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 17 12:50:42.243 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 17 12:50:42.243 INFO kablam!   |
Sep 17 12:50:42.243 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 17 12:50:42.243 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:42.244 INFO kablam! 
Sep 17 12:50:42.244 INFO kablam! warning: unused import: `GraphAccessor`
Sep 17 12:50:42.244 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 17 12:50:42.244 INFO kablam!   |
Sep 17 12:50:42.244 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 17 12:50:42.245 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 17 12:50:42.245 INFO kablam! 
Sep 17 12:50:43.498 INFO kablam! warning: unused variable: `atom_num`
Sep 17 12:50:43.498 INFO kablam!    --> src/beam_module.rs:218:9
Sep 17 12:50:43.499 INFO kablam!     |
Sep 17 12:50:43.499 INFO kablam! 218 |     for atom_num in 0..len {
Sep 17 12:50:43.499 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 17 12:50:43.500 INFO kablam!     |
Sep 17 12:50:43.500 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 12:50:43.500 INFO kablam! 
Sep 17 12:50:43.843 INFO kablam! warning: unused variable: `atom_num`
Sep 17 12:50:43.843 INFO kablam!    --> src/beam_module.rs:218:9
Sep 17 12:50:43.843 INFO kablam!     |
Sep 17 12:50:43.843 INFO kablam! 218 |     for atom_num in 0..len {
Sep 17 12:50:43.843 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 17 12:50:43.843 INFO kablam!     |
Sep 17 12:50:43.843 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 12:50:43.843 INFO kablam! 
Sep 17 12:50:44.147 INFO kablam! warning: method is never used: `x_reg`
Sep 17 12:50:44.147 INFO kablam!    --> src/op.rs:687:5
Sep 17 12:50:44.147 INFO kablam!     |
Sep 17 12:50:44.147 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 17 12:50:44.147 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:44.147 INFO kablam!     |
Sep 17 12:50:44.147 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 12:50:44.147 INFO kablam! 
Sep 17 12:50:44.147 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 17 12:50:44.147 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 17 12:50:44.147 INFO kablam!    |
Sep 17 12:50:44.147 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 17 12:50:44.147 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:44.147 INFO kablam! 
Sep 17 12:50:44.303 INFO kablam! warning: method is never used: `x_reg`
Sep 17 12:50:44.303 INFO kablam!    --> src/op.rs:687:5
Sep 17 12:50:44.303 INFO kablam!     |
Sep 17 12:50:44.303 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 17 12:50:44.303 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:44.303 INFO kablam!     |
Sep 17 12:50:44.303 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 17 12:50:44.303 INFO kablam! 
Sep 17 12:50:44.303 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 17 12:50:44.303 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 17 12:50:44.303 INFO kablam!    |
Sep 17 12:50:44.303 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 17 12:50:44.303 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:44.303 INFO kablam! 
Sep 17 12:50:45.143 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 17 12:50:45.143 INFO kablam!  --> src/op.rs:6:5
Sep 17 12:50:45.143 INFO kablam!   |
Sep 17 12:50:45.143 INFO kablam! 6 | use ::std::rc::Rc;
Sep 17 12:50:45.143 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 17 12:50:45.143 INFO kablam!   |
Sep 17 12:50:45.143 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:50:45.143 INFO kablam! 
Sep 17 12:50:45.147 INFO kablam! warning: unused import: `Literal`
Sep 17 12:50:45.147 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 17 12:50:45.147 INFO kablam!   |
Sep 17 12:50:45.147 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 17 12:50:45.147 INFO kablam!   |                                                    ^^^^^^^
Sep 17 12:50:45.147 INFO kablam! 
Sep 17 12:50:45.147 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 17 12:50:45.147 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 17 12:50:45.147 INFO kablam!   |
Sep 17 12:50:45.147 INFO kablam! 5 | use ::std::hash::Hash;
Sep 17 12:50:45.147 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:45.147 INFO kablam! 
Sep 17 12:50:45.153 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 17 12:50:45.153 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 17 12:50:45.153 INFO kablam!   |
Sep 17 12:50:45.153 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 17 12:50:45.153 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:45.153 INFO kablam! 
Sep 17 12:50:45.153 INFO kablam! warning: unused import: `GraphAccessor`
Sep 17 12:50:45.153 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 17 12:50:45.153 INFO kablam!   |
Sep 17 12:50:45.153 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 17 12:50:45.153 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 17 12:50:45.153 INFO kablam! 
Sep 17 12:50:45.374 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 17 12:50:45.374 INFO kablam!  --> src/op.rs:6:5
Sep 17 12:50:45.374 INFO kablam!   |
Sep 17 12:50:45.374 INFO kablam! 6 | use ::std::rc::Rc;
Sep 17 12:50:45.374 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 17 12:50:45.374 INFO kablam!   |
Sep 17 12:50:45.374 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 12:50:45.374 INFO kablam! 
Sep 17 12:50:45.374 INFO kablam! warning: unused import: `Literal`
Sep 17 12:50:45.375 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 17 12:50:45.375 INFO kablam!   |
Sep 17 12:50:45.375 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 17 12:50:45.375 INFO kablam!   |                                                    ^^^^^^^
Sep 17 12:50:45.375 INFO kablam! 
Sep 17 12:50:45.379 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 17 12:50:45.379 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 17 12:50:45.379 INFO kablam!   |
Sep 17 12:50:45.379 INFO kablam! 5 | use ::std::hash::Hash;
Sep 17 12:50:45.379 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:45.379 INFO kablam! 
Sep 17 12:50:45.379 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 17 12:50:45.379 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 17 12:50:45.379 INFO kablam!   |
Sep 17 12:50:45.379 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 17 12:50:45.379 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 17 12:50:45.379 INFO kablam! 
Sep 17 12:50:45.379 INFO kablam! warning: unused import: `GraphAccessor`
Sep 17 12:50:45.379 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 17 12:50:45.379 INFO kablam!   |
Sep 17 12:50:45.379 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 17 12:50:45.379 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 17 12:50:45.379 INFO kablam! 
Sep 17 12:50:46.541 INFO kablam! warning: unused variable: `atom_num`
Sep 17 12:50:46.541 INFO kablam!    --> src/beam_module.rs:218:9
Sep 17 12:50:46.541 INFO kablam!     |
Sep 17 12:50:46.541 INFO kablam! 218 |     for atom_num in 0..len {
Sep 17 12:50:46.541 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 17 12:50:46.541 INFO kablam!     |
Sep 17 12:50:46.547 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 12:50:46.547 INFO kablam! 
Sep 17 12:50:46.555 INFO kablam! warning: unused variable: `atom_num`
Sep 17 12:50:46.555 INFO kablam!    --> src/beam_module.rs:218:9
Sep 17 12:50:46.555 INFO kablam!     |
Sep 17 12:50:46.556 INFO kablam! 218 |     for atom_num in 0..len {
Sep 17 12:50:46.556 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 17 12:50:46.556 INFO kablam!     |
Sep 17 12:50:46.557 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 12:50:46.557 INFO kablam! 
Sep 17 12:50:47.227 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 17 12:50:47.227 INFO kablam!   --> src/op.rs:32:5
Sep 17 12:50:47.228 INFO kablam!    |
Sep 17 12:50:47.228 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 17 12:50:47.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.229 INFO kablam!    |
Sep 17 12:50:47.229 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:50:47.230 INFO kablam! 
Sep 17 12:50:47.230 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 17 12:50:47.231 INFO kablam!    --> src/op.rs:156:5
Sep 17 12:50:47.231 INFO kablam!     |
Sep 17 12:50:47.231 INFO kablam! 156 |     CaseEnd,
Sep 17 12:50:47.232 INFO kablam!     |     ^^^^^^^
Sep 17 12:50:47.232 INFO kablam! 
Sep 17 12:50:47.239 INFO kablam! warning: method is never used: `x_reg`
Sep 17 12:50:47.239 INFO kablam!    --> src/op.rs:687:5
Sep 17 12:50:47.240 INFO kablam!     |
Sep 17 12:50:47.240 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 17 12:50:47.240 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.241 INFO kablam! 
Sep 17 12:50:47.241 INFO kablam! warning: method is never used: `get_register`
Sep 17 12:50:47.241 INFO kablam!    --> src/op.rs:691:5
Sep 17 12:50:47.242 INFO kablam!     |
Sep 17 12:50:47.242 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 17 12:50:47.243 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.243 INFO kablam! 
Sep 17 12:50:47.244 INFO kablam! warning: method is never used: `get_register`
Sep 17 12:50:47.244 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 17 12:50:47.244 INFO kablam!    |
Sep 17 12:50:47.245 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 17 12:50:47.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.246 INFO kablam! 
Sep 17 12:50:47.247 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 17 12:50:47.247 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 17 12:50:47.247 INFO kablam!    |
Sep 17 12:50:47.248 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 17 12:50:47.248 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.248 INFO kablam! 
Sep 17 12:50:47.304 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 17 12:50:47.304 INFO kablam!   --> src/op.rs:32:5
Sep 17 12:50:47.304 INFO kablam!    |
Sep 17 12:50:47.304 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 17 12:50:47.304 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.304 INFO kablam!    |
Sep 17 12:50:47.304 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 12:50:47.304 INFO kablam! 
Sep 17 12:50:47.304 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 17 12:50:47.304 INFO kablam!    --> src/op.rs:156:5
Sep 17 12:50:47.304 INFO kablam!     |
Sep 17 12:50:47.304 INFO kablam! 156 |     CaseEnd,
Sep 17 12:50:47.304 INFO kablam!     |     ^^^^^^^
Sep 17 12:50:47.304 INFO kablam! 
Sep 17 12:50:47.304 INFO kablam! warning: method is never used: `x_reg`
Sep 17 12:50:47.304 INFO kablam!    --> src/op.rs:687:5
Sep 17 12:50:47.304 INFO kablam!     |
Sep 17 12:50:47.304 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 17 12:50:47.304 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.304 INFO kablam! 
Sep 17 12:50:47.304 INFO kablam! warning: method is never used: `get_register`
Sep 17 12:50:47.304 INFO kablam!    --> src/op.rs:691:5
Sep 17 12:50:47.304 INFO kablam!     |
Sep 17 12:50:47.304 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 17 12:50:47.304 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.304 INFO kablam! 
Sep 17 12:50:47.305 INFO kablam! warning: method is never used: `get_register`
Sep 17 12:50:47.305 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 17 12:50:47.305 INFO kablam!    |
Sep 17 12:50:47.305 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 17 12:50:47.305 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.305 INFO kablam! 
Sep 17 12:50:47.307 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 17 12:50:47.307 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 17 12:50:47.307 INFO kablam!    |
Sep 17 12:50:47.307 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 17 12:50:47.307 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 12:50:47.307 INFO kablam! 
Sep 17 12:50:47.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.17s
Sep 17 12:50:47.381 INFO kablam! su: No module specific data is present
Sep 17 12:50:48.812 INFO running `"docker" "rm" "-f" "5a75535cc61e672f8cfbde2817287b0c41a8bb100cc54ac82181891d9feadda4"`
Sep 17 12:50:49.139 INFO blam! 5a75535cc61e672f8cfbde2817287b0c41a8bb100cc54ac82181891d9feadda4