Sep 03 18:34:26.035 INFO checking hansihe/beam_code against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 18:34:26.035 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 18:34:26.036 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:34:26.273 INFO blam! 741a90fffca7fff88b36c35521253aa249fdd4d9085944d8e2f0b56c6db697f4
Sep 03 18:34:26.276 INFO running `"docker" "start" "-a" "741a90fffca7fff88b36c35521253aa249fdd4d9085944d8e2f0b56c6db697f4"`
Sep 03 18:34:27.248 INFO kablam!     Checking libc v0.2.26
Sep 03 18:34:27.248 INFO kablam!     Checking either v1.1.0
Sep 03 18:34:27.262 INFO kablam!     Checking serde v1.0.10
Sep 03 18:34:27.290 INFO kablam!     Checking num-complex v0.1.38
Sep 03 18:34:27.302 INFO kablam!     Checking libflate v0.1.9
Sep 03 18:34:27.910 INFO kablam!     Checking itertools v0.6.0
Sep 03 18:34:31.076 INFO kablam!     Checking rand v0.3.15
Sep 03 18:34:31.077 INFO kablam!     Checking memchr v1.0.1
Sep 03 18:34:32.216 INFO kablam!     Checking aho-corasick v0.6.3
Sep 03 18:34:34.155 INFO kablam!     Checking beam_file v0.2.2
Sep 03 18:34:35.304 INFO kablam!     Checking regex v0.2.2
Sep 03 18:34:36.500 INFO kablam!     Checking num-bigint v0.1.39
Sep 03 18:34:39.155 INFO kablam!     Checking num-rational v0.1.38
Sep 03 18:34:40.290 INFO kablam!     Checking num v0.1.39
Sep 03 18:34:40.710 INFO kablam!     Checking eetf v0.3.6
Sep 03 18:34:47.758 INFO kablam!     Checking string-intern v0.1.6
Sep 03 18:34:48.168 INFO kablam!     Checking beam_code v0.1.0 (file:///source)
Sep 03 18:34:48.604 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 03 18:34:48.605 INFO kablam!  --> src/op.rs:6:5
Sep 03 18:34:48.605 INFO kablam!   |
Sep 03 18:34:48.605 INFO kablam! 6 | use ::std::rc::Rc;
Sep 03 18:34:48.605 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 18:34:48.605 INFO kablam!   |
Sep 03 18:34:48.605 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 18:34:48.605 INFO kablam! 
Sep 03 18:34:48.611 INFO kablam! warning: unused import: `Literal`
Sep 03 18:34:48.611 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 03 18:34:48.611 INFO kablam!   |
Sep 03 18:34:48.611 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 03 18:34:48.611 INFO kablam!   |                                                    ^^^^^^^
Sep 03 18:34:48.611 INFO kablam! 
Sep 03 18:34:48.611 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 03 18:34:48.611 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 03 18:34:48.611 INFO kablam!   |
Sep 03 18:34:48.611 INFO kablam! 5 | use ::std::hash::Hash;
Sep 03 18:34:48.612 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:48.612 INFO kablam! 
Sep 03 18:34:48.613 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 03 18:34:48.613 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 03 18:34:48.614 INFO kablam!   |
Sep 03 18:34:48.614 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 03 18:34:48.614 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:48.614 INFO kablam! 
Sep 03 18:34:48.614 INFO kablam! warning: unused import: `GraphAccessor`
Sep 03 18:34:48.614 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 03 18:34:48.614 INFO kablam!   |
Sep 03 18:34:48.614 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 03 18:34:48.614 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 03 18:34:48.614 INFO kablam! 
Sep 03 18:34:48.942 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 03 18:34:48.942 INFO kablam!  --> src/op.rs:6:5
Sep 03 18:34:48.942 INFO kablam!   |
Sep 03 18:34:48.942 INFO kablam! 6 | use ::std::rc::Rc;
Sep 03 18:34:48.942 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 18:34:48.942 INFO kablam!   |
Sep 03 18:34:48.942 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 18:34:48.942 INFO kablam! 
Sep 03 18:34:48.953 INFO kablam! warning: unused import: `Literal`
Sep 03 18:34:48.953 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 03 18:34:48.953 INFO kablam!   |
Sep 03 18:34:48.953 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 03 18:34:48.953 INFO kablam!   |                                                    ^^^^^^^
Sep 03 18:34:48.953 INFO kablam! 
Sep 03 18:34:48.953 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 03 18:34:48.953 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 03 18:34:48.953 INFO kablam!   |
Sep 03 18:34:48.953 INFO kablam! 5 | use ::std::hash::Hash;
Sep 03 18:34:48.953 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:48.953 INFO kablam! 
Sep 03 18:34:48.956 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 03 18:34:48.956 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 03 18:34:48.956 INFO kablam!   |
Sep 03 18:34:48.956 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 03 18:34:48.956 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:48.956 INFO kablam! 
Sep 03 18:34:48.956 INFO kablam! warning: unused import: `GraphAccessor`
Sep 03 18:34:48.956 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 03 18:34:48.956 INFO kablam!   |
Sep 03 18:34:48.956 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 03 18:34:48.956 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 03 18:34:48.956 INFO kablam! 
Sep 03 18:34:50.067 INFO kablam! warning: unused variable: `atom_num`
Sep 03 18:34:50.067 INFO kablam!    --> src/beam_module.rs:218:9
Sep 03 18:34:50.067 INFO kablam!     |
Sep 03 18:34:50.067 INFO kablam! 218 |     for atom_num in 0..len {
Sep 03 18:34:50.067 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 03 18:34:50.067 INFO kablam!     |
Sep 03 18:34:50.067 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 18:34:50.067 INFO kablam! 
Sep 03 18:34:50.450 INFO kablam! warning: unused variable: `atom_num`
Sep 03 18:34:50.450 INFO kablam!    --> src/beam_module.rs:218:9
Sep 03 18:34:50.451 INFO kablam!     |
Sep 03 18:34:50.451 INFO kablam! 218 |     for atom_num in 0..len {
Sep 03 18:34:50.451 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 03 18:34:50.451 INFO kablam!     |
Sep 03 18:34:50.451 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 18:34:50.451 INFO kablam! 
Sep 03 18:34:50.743 INFO kablam! warning: method is never used: `x_reg`
Sep 03 18:34:50.743 INFO kablam!    --> src/op.rs:687:5
Sep 03 18:34:50.743 INFO kablam!     |
Sep 03 18:34:50.743 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 03 18:34:50.743 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:50.743 INFO kablam!     |
Sep 03 18:34:50.743 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 03 18:34:50.743 INFO kablam! 
Sep 03 18:34:50.750 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 03 18:34:50.750 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 03 18:34:50.750 INFO kablam!    |
Sep 03 18:34:50.750 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 03 18:34:50.750 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:50.750 INFO kablam! 
Sep 03 18:34:51.321 INFO kablam! warning: method is never used: `x_reg`
Sep 03 18:34:51.321 INFO kablam!    --> src/op.rs:687:5
Sep 03 18:34:51.321 INFO kablam!     |
Sep 03 18:34:51.321 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 03 18:34:51.321 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.321 INFO kablam!     |
Sep 03 18:34:51.321 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 03 18:34:51.321 INFO kablam! 
Sep 03 18:34:51.322 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 03 18:34:51.322 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 03 18:34:51.322 INFO kablam!    |
Sep 03 18:34:51.322 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 03 18:34:51.322 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.322 INFO kablam! 
Sep 03 18:34:51.875 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 03 18:34:51.875 INFO kablam!  --> src/op.rs:6:5
Sep 03 18:34:51.875 INFO kablam!   |
Sep 03 18:34:51.875 INFO kablam! 6 | use ::std::rc::Rc;
Sep 03 18:34:51.876 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 18:34:51.876 INFO kablam!   |
Sep 03 18:34:51.876 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 18:34:51.876 INFO kablam! 
Sep 03 18:34:51.887 INFO kablam! warning: unused import: `Literal`
Sep 03 18:34:51.887 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 03 18:34:51.887 INFO kablam!   |
Sep 03 18:34:51.887 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 03 18:34:51.887 INFO kablam!   |                                                    ^^^^^^^
Sep 03 18:34:51.887 INFO kablam! 
Sep 03 18:34:51.888 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 03 18:34:51.888 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 03 18:34:51.888 INFO kablam!   |
Sep 03 18:34:51.888 INFO kablam! 5 | use ::std::hash::Hash;
Sep 03 18:34:51.888 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.888 INFO kablam! 
Sep 03 18:34:51.891 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 03 18:34:51.891 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 03 18:34:51.891 INFO kablam!   |
Sep 03 18:34:51.891 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 03 18:34:51.891 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.891 INFO kablam! 
Sep 03 18:34:51.892 INFO kablam! warning: unused import: `GraphAccessor`
Sep 03 18:34:51.892 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 03 18:34:51.892 INFO kablam!   |
Sep 03 18:34:51.892 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 03 18:34:51.892 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 03 18:34:51.892 INFO kablam! 
Sep 03 18:34:51.917 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 03 18:34:51.917 INFO kablam!  --> src/op.rs:6:5
Sep 03 18:34:51.917 INFO kablam!   |
Sep 03 18:34:51.917 INFO kablam! 6 | use ::std::rc::Rc;
Sep 03 18:34:51.917 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 03 18:34:51.917 INFO kablam!   |
Sep 03 18:34:51.917 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 18:34:51.917 INFO kablam! 
Sep 03 18:34:51.929 INFO kablam! warning: unused import: `Literal`
Sep 03 18:34:51.929 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 03 18:34:51.929 INFO kablam!   |
Sep 03 18:34:51.929 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 03 18:34:51.929 INFO kablam!   |                                                    ^^^^^^^
Sep 03 18:34:51.929 INFO kablam! 
Sep 03 18:34:51.929 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 03 18:34:51.930 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 03 18:34:51.930 INFO kablam!   |
Sep 03 18:34:51.930 INFO kablam! 5 | use ::std::hash::Hash;
Sep 03 18:34:51.930 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.930 INFO kablam! 
Sep 03 18:34:51.932 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 03 18:34:51.932 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 03 18:34:51.932 INFO kablam!   |
Sep 03 18:34:51.932 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 03 18:34:51.933 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 03 18:34:51.933 INFO kablam! 
Sep 03 18:34:51.933 INFO kablam! warning: unused import: `GraphAccessor`
Sep 03 18:34:51.933 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 03 18:34:51.933 INFO kablam!   |
Sep 03 18:34:51.933 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 03 18:34:51.933 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 03 18:34:51.933 INFO kablam! 
Sep 03 18:34:53.611 INFO kablam! warning: unused variable: `atom_num`
Sep 03 18:34:53.611 INFO kablam!    --> src/beam_module.rs:218:9
Sep 03 18:34:53.611 INFO kablam!     |
Sep 03 18:34:53.611 INFO kablam! 218 |     for atom_num in 0..len {
Sep 03 18:34:53.611 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 03 18:34:53.611 INFO kablam!     |
Sep 03 18:34:53.611 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 18:34:53.611 INFO kablam! 
Sep 03 18:34:53.857 INFO kablam! warning: unused variable: `atom_num`
Sep 03 18:34:53.857 INFO kablam!    --> src/beam_module.rs:218:9
Sep 03 18:34:53.857 INFO kablam!     |
Sep 03 18:34:53.857 INFO kablam! 218 |     for atom_num in 0..len {
Sep 03 18:34:53.857 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 03 18:34:53.857 INFO kablam!     |
Sep 03 18:34:53.857 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 03 18:34:53.857 INFO kablam! 
Sep 03 18:34:54.061 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 03 18:34:54.061 INFO kablam!   --> src/op.rs:32:5
Sep 03 18:34:54.061 INFO kablam!    |
Sep 03 18:34:54.061 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 03 18:34:54.061 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.061 INFO kablam!    |
Sep 03 18:34:54.061 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 18:34:54.061 INFO kablam! 
Sep 03 18:34:54.061 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 03 18:34:54.061 INFO kablam!    --> src/op.rs:156:5
Sep 03 18:34:54.062 INFO kablam!     |
Sep 03 18:34:54.062 INFO kablam! 156 |     CaseEnd,
Sep 03 18:34:54.062 INFO kablam!     |     ^^^^^^^
Sep 03 18:34:54.062 INFO kablam! 
Sep 03 18:34:54.062 INFO kablam! warning: method is never used: `x_reg`
Sep 03 18:34:54.062 INFO kablam!    --> src/op.rs:687:5
Sep 03 18:34:54.062 INFO kablam!     |
Sep 03 18:34:54.062 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 03 18:34:54.062 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.062 INFO kablam! 
Sep 03 18:34:54.062 INFO kablam! warning: method is never used: `get_register`
Sep 03 18:34:54.062 INFO kablam!    --> src/op.rs:691:5
Sep 03 18:34:54.062 INFO kablam!     |
Sep 03 18:34:54.062 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 03 18:34:54.062 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.062 INFO kablam! 
Sep 03 18:34:54.062 INFO kablam! warning: method is never used: `get_register`
Sep 03 18:34:54.062 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 03 18:34:54.062 INFO kablam!    |
Sep 03 18:34:54.062 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 03 18:34:54.062 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.063 INFO kablam! 
Sep 03 18:34:54.063 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 03 18:34:54.063 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 03 18:34:54.063 INFO kablam!    |
Sep 03 18:34:54.063 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 03 18:34:54.063 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.063 INFO kablam! 
Sep 03 18:34:54.484 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 03 18:34:54.484 INFO kablam!   --> src/op.rs:32:5
Sep 03 18:34:54.484 INFO kablam!    |
Sep 03 18:34:54.484 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 03 18:34:54.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.484 INFO kablam!    |
Sep 03 18:34:54.484 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 18:34:54.484 INFO kablam! 
Sep 03 18:34:54.484 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 03 18:34:54.484 INFO kablam!    --> src/op.rs:156:5
Sep 03 18:34:54.484 INFO kablam!     |
Sep 03 18:34:54.484 INFO kablam! 156 |     CaseEnd,
Sep 03 18:34:54.484 INFO kablam!     |     ^^^^^^^
Sep 03 18:34:54.485 INFO kablam! 
Sep 03 18:34:54.485 INFO kablam! warning: method is never used: `x_reg`
Sep 03 18:34:54.485 INFO kablam!    --> src/op.rs:687:5
Sep 03 18:34:54.485 INFO kablam!     |
Sep 03 18:34:54.485 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 03 18:34:54.485 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.485 INFO kablam! 
Sep 03 18:34:54.485 INFO kablam! warning: method is never used: `get_register`
Sep 03 18:34:54.485 INFO kablam!    --> src/op.rs:691:5
Sep 03 18:34:54.485 INFO kablam!     |
Sep 03 18:34:54.485 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 03 18:34:54.485 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.485 INFO kablam! 
Sep 03 18:34:54.485 INFO kablam! warning: method is never used: `get_register`
Sep 03 18:34:54.485 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 03 18:34:54.485 INFO kablam!    |
Sep 03 18:34:54.485 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 03 18:34:54.485 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.485 INFO kablam! 
Sep 03 18:34:54.486 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 03 18:34:54.486 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 03 18:34:54.486 INFO kablam!    |
Sep 03 18:34:54.486 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 03 18:34:54.486 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 18:34:54.486 INFO kablam! 
Sep 03 18:34:54.534 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.38s
Sep 03 18:34:54.541 INFO kablam! su: No module specific data is present
Sep 03 18:34:54.882 INFO running `"docker" "rm" "-f" "741a90fffca7fff88b36c35521253aa249fdd4d9085944d8e2f0b56c6db697f4"`
Sep 03 18:34:55.016 INFO blam! 741a90fffca7fff88b36c35521253aa249fdd4d9085944d8e2f0b56c6db697f4