Sep 19 13:38:05.630 INFO checking hansihe/beam_code against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 13:38:05.630 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 13:38:05.630 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:38:06.059 INFO blam! 441c88b28b31df877fe4ddc27bac556672648c6384516a9619f12dde975e59f6
Sep 19 13:38:06.062 INFO running `"docker" "start" "-a" "441c88b28b31df877fe4ddc27bac556672648c6384516a9619f12dde975e59f6"`
Sep 19 13:38:07.788 INFO kablam! usermod: no changes
Sep 19 13:38:08.022 INFO kablam!     Checking num-traits v0.1.39
Sep 19 13:38:08.022 INFO kablam!     Checking libc v0.2.26
Sep 19 13:38:08.022 INFO kablam!     Checking either v1.1.0
Sep 19 13:38:08.022 INFO kablam!     Checking serde v1.0.10
Sep 19 13:38:08.022 INFO kablam!     Checking libflate v0.1.9
Sep 19 13:38:08.022 INFO kablam!     Checking thread_local v0.3.4
Sep 19 13:38:09.167 INFO kablam!     Checking itertools v0.6.0
Sep 19 13:38:12.599 INFO kablam!     Checking rand v0.3.15
Sep 19 13:38:12.599 INFO kablam!     Checking memchr v1.0.1
Sep 19 13:38:13.189 INFO kablam!     Checking num-integer v0.1.34
Sep 19 13:38:13.189 INFO kablam!     Checking num-complex v0.1.38
Sep 19 13:38:13.980 INFO kablam!     Checking aho-corasick v0.6.3
Sep 19 13:38:15.451 INFO kablam!     Checking num-iter v0.1.33
Sep 19 13:38:15.625 INFO kablam!     Checking regex v0.2.2
Sep 19 13:38:16.075 INFO kablam!     Checking beam_file v0.2.2
Sep 19 13:38:18.148 INFO kablam!     Checking num-bigint v0.1.39
Sep 19 13:38:20.194 INFO kablam!     Checking num-rational v0.1.38
Sep 19 13:38:20.907 INFO kablam!     Checking num v0.1.39
Sep 19 13:38:21.199 INFO kablam!     Checking eetf v0.3.6
Sep 19 13:38:26.636 INFO kablam!     Checking string-intern v0.1.6
Sep 19 13:38:27.010 INFO kablam!     Checking beam_code v0.1.0 (/source)
Sep 19 13:38:27.639 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 19 13:38:27.639 INFO kablam!  --> src/op.rs:6:5
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam! 6 | use ::std::rc::Rc;
Sep 19 13:38:27.639 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:38:27.639 INFO kablam! 
Sep 19 13:38:27.639 INFO kablam! warning: unused import: `Literal`
Sep 19 13:38:27.639 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 19 13:38:27.639 INFO kablam!   |                                                    ^^^^^^^
Sep 19 13:38:27.639 INFO kablam! 
Sep 19 13:38:27.639 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 19 13:38:27.639 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam! 5 | use ::std::hash::Hash;
Sep 19 13:38:27.639 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:27.639 INFO kablam! 
Sep 19 13:38:27.639 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 19 13:38:27.639 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 19 13:38:27.639 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:27.639 INFO kablam! 
Sep 19 13:38:27.639 INFO kablam! warning: unused import: `GraphAccessor`
Sep 19 13:38:27.639 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 19 13:38:27.639 INFO kablam!   |
Sep 19 13:38:27.639 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 19 13:38:27.639 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 19 13:38:27.639 INFO kablam! 
Sep 19 13:38:27.769 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 19 13:38:27.769 INFO kablam!  --> src/op.rs:6:5
Sep 19 13:38:27.769 INFO kablam!   |
Sep 19 13:38:27.769 INFO kablam! 6 | use ::std::rc::Rc;
Sep 19 13:38:27.772 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 19 13:38:27.773 INFO kablam!   |
Sep 19 13:38:27.773 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:38:27.773 INFO kablam! 
Sep 19 13:38:27.793 INFO kablam! warning: unused import: `Literal`
Sep 19 13:38:27.793 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 19 13:38:27.793 INFO kablam!   |
Sep 19 13:38:27.794 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 19 13:38:27.794 INFO kablam!   |                                                    ^^^^^^^
Sep 19 13:38:27.794 INFO kablam! 
Sep 19 13:38:27.794 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 19 13:38:27.794 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 19 13:38:27.794 INFO kablam!   |
Sep 19 13:38:27.794 INFO kablam! 5 | use ::std::hash::Hash;
Sep 19 13:38:27.794 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:27.794 INFO kablam! 
Sep 19 13:38:27.794 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 19 13:38:27.794 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 19 13:38:27.794 INFO kablam!   |
Sep 19 13:38:27.794 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 19 13:38:27.794 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:27.794 INFO kablam! 
Sep 19 13:38:27.794 INFO kablam! warning: unused import: `GraphAccessor`
Sep 19 13:38:27.794 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 19 13:38:27.794 INFO kablam!   |
Sep 19 13:38:27.794 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 19 13:38:27.794 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 19 13:38:27.794 INFO kablam! 
Sep 19 13:38:28.683 INFO kablam! warning: unused variable: `atom_num`
Sep 19 13:38:28.683 INFO kablam!    --> src/beam_module.rs:218:9
Sep 19 13:38:28.683 INFO kablam!     |
Sep 19 13:38:28.683 INFO kablam! 218 |     for atom_num in 0..len {
Sep 19 13:38:28.683 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 19 13:38:28.683 INFO kablam!     |
Sep 19 13:38:28.683 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 13:38:28.683 INFO kablam! 
Sep 19 13:38:29.075 INFO kablam! warning: method is never used: `x_reg`
Sep 19 13:38:29.075 INFO kablam!    --> src/op.rs:687:5
Sep 19 13:38:29.075 INFO kablam!     |
Sep 19 13:38:29.075 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 19 13:38:29.075 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:29.075 INFO kablam!     |
Sep 19 13:38:29.075 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 13:38:29.075 INFO kablam! 
Sep 19 13:38:29.075 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 19 13:38:29.075 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 19 13:38:29.075 INFO kablam!    |
Sep 19 13:38:29.075 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 19 13:38:29.075 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:29.075 INFO kablam! 
Sep 19 13:38:29.355 INFO kablam! warning: unused variable: `atom_num`
Sep 19 13:38:29.355 INFO kablam!    --> src/beam_module.rs:218:9
Sep 19 13:38:29.355 INFO kablam!     |
Sep 19 13:38:29.355 INFO kablam! 218 |     for atom_num in 0..len {
Sep 19 13:38:29.355 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 19 13:38:29.355 INFO kablam!     |
Sep 19 13:38:29.355 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 13:38:29.355 INFO kablam! 
Sep 19 13:38:29.775 INFO kablam! warning: method is never used: `x_reg`
Sep 19 13:38:29.775 INFO kablam!    --> src/op.rs:687:5
Sep 19 13:38:29.775 INFO kablam!     |
Sep 19 13:38:29.775 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 19 13:38:29.775 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:29.775 INFO kablam!     |
Sep 19 13:38:29.775 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 19 13:38:29.775 INFO kablam! 
Sep 19 13:38:29.775 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 19 13:38:29.775 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 19 13:38:29.775 INFO kablam!    |
Sep 19 13:38:29.775 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 19 13:38:29.775 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:29.775 INFO kablam! 
Sep 19 13:38:30.537 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 19 13:38:30.537 INFO kablam!  --> src/op.rs:6:5
Sep 19 13:38:30.537 INFO kablam!   |
Sep 19 13:38:30.537 INFO kablam! 6 | use ::std::rc::Rc;
Sep 19 13:38:30.537 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 19 13:38:30.537 INFO kablam!   |
Sep 19 13:38:30.537 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:38:30.537 INFO kablam! 
Sep 19 13:38:30.543 INFO kablam! warning: unused import: `Literal`
Sep 19 13:38:30.543 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 19 13:38:30.543 INFO kablam!   |
Sep 19 13:38:30.543 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 19 13:38:30.543 INFO kablam!   |                                                    ^^^^^^^
Sep 19 13:38:30.543 INFO kablam! 
Sep 19 13:38:30.543 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 19 13:38:30.543 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 19 13:38:30.543 INFO kablam!   |
Sep 19 13:38:30.543 INFO kablam! 5 | use ::std::hash::Hash;
Sep 19 13:38:30.543 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:30.543 INFO kablam! 
Sep 19 13:38:30.546 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 19 13:38:30.546 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 19 13:38:30.547 INFO kablam!   |
Sep 19 13:38:30.547 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 19 13:38:30.547 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:30.547 INFO kablam! 
Sep 19 13:38:30.547 INFO kablam! warning: unused import: `GraphAccessor`
Sep 19 13:38:30.547 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 19 13:38:30.547 INFO kablam!   |
Sep 19 13:38:30.547 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 19 13:38:30.547 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 19 13:38:30.547 INFO kablam! 
Sep 19 13:38:30.751 INFO kablam! warning: unused import: `::std::rc::Rc`
Sep 19 13:38:30.751 INFO kablam!  --> src/op.rs:6:5
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam! 6 | use ::std::rc::Rc;
Sep 19 13:38:30.751 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:38:30.751 INFO kablam! 
Sep 19 13:38:30.751 INFO kablam! warning: unused import: `Literal`
Sep 19 13:38:30.751 INFO kablam!  --> src/ssa/mod.rs:5:52
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam! 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Sep 19 13:38:30.751 INFO kablam!   |                                                    ^^^^^^^
Sep 19 13:38:30.751 INFO kablam! 
Sep 19 13:38:30.751 INFO kablam! warning: unused import: `::std::hash::Hash`
Sep 19 13:38:30.751 INFO kablam!  --> src/ssa/representation.rs:5:5
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam! 5 | use ::std::hash::Hash;
Sep 19 13:38:30.751 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:30.751 INFO kablam! 
Sep 19 13:38:30.751 INFO kablam! warning: unused import: `::std::fmt::Debug`
Sep 19 13:38:30.751 INFO kablam!  --> src/graph/dfs.rs:2:5
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam! 2 | use ::std::fmt::Debug;
Sep 19 13:38:30.751 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 19 13:38:30.751 INFO kablam! 
Sep 19 13:38:30.751 INFO kablam! warning: unused import: `GraphAccessor`
Sep 19 13:38:30.751 INFO kablam!  --> src/graph/dfs.rs:5:14
Sep 19 13:38:30.751 INFO kablam!   |
Sep 19 13:38:30.751 INFO kablam! 5 | use super::{ GraphAccessor, GraphDfs };
Sep 19 13:38:30.751 INFO kablam!   |              ^^^^^^^^^^^^^
Sep 19 13:38:30.751 INFO kablam! 
Sep 19 13:38:31.671 INFO kablam! warning: unused variable: `atom_num`
Sep 19 13:38:31.671 INFO kablam!    --> src/beam_module.rs:218:9
Sep 19 13:38:31.671 INFO kablam!     |
Sep 19 13:38:31.671 INFO kablam! 218 |     for atom_num in 0..len {
Sep 19 13:38:31.671 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 19 13:38:31.671 INFO kablam!     |
Sep 19 13:38:31.671 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 13:38:31.671 INFO kablam! 
Sep 19 13:38:31.679 INFO kablam! warning: unused variable: `atom_num`
Sep 19 13:38:31.679 INFO kablam!    --> src/beam_module.rs:218:9
Sep 19 13:38:31.679 INFO kablam!     |
Sep 19 13:38:31.679 INFO kablam! 218 |     for atom_num in 0..len {
Sep 19 13:38:31.679 INFO kablam!     |         ^^^^^^^^ help: consider using `_atom_num` instead
Sep 19 13:38:31.679 INFO kablam!     |
Sep 19 13:38:31.679 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 13:38:31.679 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 19 13:38:32.055 INFO kablam!   --> src/op.rs:32:5
Sep 19 13:38:32.055 INFO kablam!    |
Sep 19 13:38:32.055 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 19 13:38:32.055 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.055 INFO kablam!    |
Sep 19 13:38:32.055 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 19 13:38:32.055 INFO kablam!    --> src/op.rs:156:5
Sep 19 13:38:32.055 INFO kablam!     |
Sep 19 13:38:32.055 INFO kablam! 156 |     CaseEnd,
Sep 19 13:38:32.055 INFO kablam!     |     ^^^^^^^
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: method is never used: `x_reg`
Sep 19 13:38:32.055 INFO kablam!    --> src/op.rs:687:5
Sep 19 13:38:32.055 INFO kablam!     |
Sep 19 13:38:32.055 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 19 13:38:32.055 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: method is never used: `get_register`
Sep 19 13:38:32.055 INFO kablam!    --> src/op.rs:691:5
Sep 19 13:38:32.055 INFO kablam!     |
Sep 19 13:38:32.055 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 19 13:38:32.055 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: method is never used: `get_register`
Sep 19 13:38:32.055 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 19 13:38:32.055 INFO kablam!    |
Sep 19 13:38:32.055 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 19 13:38:32.055 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.055 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 19 13:38:32.055 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 19 13:38:32.055 INFO kablam!    |
Sep 19 13:38:32.055 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 19 13:38:32.055 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.055 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: method is never used: `with_reads_labels`
Sep 19 13:38:32.091 INFO kablam!   --> src/op.rs:32:5
Sep 19 13:38:32.091 INFO kablam!    |
Sep 19 13:38:32.091 INFO kablam! 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Sep 19 13:38:32.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.091 INFO kablam!    |
Sep 19 13:38:32.091 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: variant is never constructed: `CaseEnd`
Sep 19 13:38:32.091 INFO kablam!    --> src/op.rs:156:5
Sep 19 13:38:32.091 INFO kablam!     |
Sep 19 13:38:32.091 INFO kablam! 156 |     CaseEnd,
Sep 19 13:38:32.091 INFO kablam!     |     ^^^^^^^
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: method is never used: `x_reg`
Sep 19 13:38:32.091 INFO kablam!    --> src/op.rs:687:5
Sep 19 13:38:32.091 INFO kablam!     |
Sep 19 13:38:32.091 INFO kablam! 687 |     fn x_reg(num: u32) -> Source {
Sep 19 13:38:32.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: method is never used: `get_register`
Sep 19 13:38:32.091 INFO kablam!    --> src/op.rs:691:5
Sep 19 13:38:32.091 INFO kablam!     |
Sep 19 13:38:32.091 INFO kablam! 691 |     pub fn get_register(&self) -> Register {
Sep 19 13:38:32.091 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: method is never used: `get_register`
Sep 19 13:38:32.091 INFO kablam!   --> src/ssa/representation.rs:63:5
Sep 19 13:38:32.091 INFO kablam!    |
Sep 19 13:38:32.091 INFO kablam! 63 |     pub fn get_register(&self) -> SSARegister {
Sep 19 13:38:32.091 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.091 INFO kablam! warning: type alias is never used: `GraphAccessor`
Sep 19 13:38:32.091 INFO kablam!   --> src/graph/mod.rs:14:1
Sep 19 13:38:32.091 INFO kablam!    |
Sep 19 13:38:32.091 INFO kablam! 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Sep 19 13:38:32.091 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:38:32.091 INFO kablam! 
Sep 19 13:38:32.159 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.32s
Sep 19 13:38:32.164 INFO kablam! su: No module specific data is present
Sep 19 13:38:32.929 INFO running `"docker" "rm" "-f" "441c88b28b31df877fe4ddc27bac556672648c6384516a9619f12dde975e59f6"`
Sep 19 13:38:33.207 INFO blam! 441c88b28b31df877fe4ddc27bac556672648c6384516a9619f12dde975e59f6