Nov 30 02:09:08.963 INFO checking hansihe/beam_code against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:09:08.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 02:09:09.350 INFO [stdout] 859aec3063907517e06e2938fa7caf2fbe60bb8c36457135f556ae9cf0c87bfb
Nov 30 02:09:09.352 INFO running `"docker" "start" "-a" "859aec3063907517e06e2938fa7caf2fbe60bb8c36457135f556ae9cf0c87bfb"`
Nov 30 02:09:11.349 INFO [stderr] usermod: no changes
Nov 30 02:09:11.464 INFO [stderr]     Checking num-complex v0.1.38
Nov 30 02:09:11.464 INFO [stderr]     Checking libflate v0.1.9
Nov 30 02:09:11.464 INFO [stderr]     Checking string-intern v0.1.6
Nov 30 02:09:11.464 INFO [stderr]     Checking num-bigint v0.1.39
Nov 30 02:09:14.506 INFO [stderr]     Checking num-rational v0.1.38
Nov 30 02:09:15.700 INFO [stderr]     Checking beam_file v0.2.2
Nov 30 02:09:15.779 INFO [stderr]     Checking num v0.1.39
Nov 30 02:09:16.606 INFO [stderr]     Checking eetf v0.3.6
Nov 30 02:09:18.846 INFO [stderr]     Checking beam_code v0.1.0 (/source)
Nov 30 02:09:21.010 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 30 02:09:21.010 INFO [stderr]  --> src/op.rs:6:5
Nov 30 02:09:21.010 INFO [stderr]   |
Nov 30 02:09:21.010 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 30 02:09:21.010 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 02:09:21.010 INFO [stderr]   |
Nov 30 02:09:21.010 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:21.010 INFO [stderr] 
Nov 30 02:09:21.015 INFO [stderr] warning: unused import: `Literal`
Nov 30 02:09:21.015 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 30 02:09:21.015 INFO [stderr]   |
Nov 30 02:09:21.015 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 30 02:09:21.015 INFO [stderr]   |                                                    ^^^^^^^
Nov 30 02:09:21.015 INFO [stderr] 
Nov 30 02:09:21.016 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 30 02:09:21.016 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 30 02:09:21.016 INFO [stderr]   |
Nov 30 02:09:21.016 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 30 02:09:21.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:21.016 INFO [stderr] 
Nov 30 02:09:21.017 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 30 02:09:21.017 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 30 02:09:21.017 INFO [stderr]   |
Nov 30 02:09:21.017 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 30 02:09:21.018 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:21.018 INFO [stderr] 
Nov 30 02:09:21.018 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 30 02:09:21.018 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 30 02:09:21.018 INFO [stderr]   |
Nov 30 02:09:21.018 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 30 02:09:21.018 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 30 02:09:21.018 INFO [stderr] 
Nov 30 02:09:21.176 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 30 02:09:21.176 INFO [stderr]  --> src/op.rs:6:5
Nov 30 02:09:21.176 INFO [stderr]   |
Nov 30 02:09:21.176 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 30 02:09:21.176 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 02:09:21.176 INFO [stderr]   |
Nov 30 02:09:21.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:21.177 INFO [stderr] 
Nov 30 02:09:21.183 INFO [stderr] warning: unused import: `Literal`
Nov 30 02:09:21.183 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 30 02:09:21.183 INFO [stderr]   |
Nov 30 02:09:21.183 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 30 02:09:21.184 INFO [stderr]   |                                                    ^^^^^^^
Nov 30 02:09:21.184 INFO [stderr] 
Nov 30 02:09:21.184 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 30 02:09:21.185 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 30 02:09:21.185 INFO [stderr]   |
Nov 30 02:09:21.185 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 30 02:09:21.186 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:21.186 INFO [stderr] 
Nov 30 02:09:21.188 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 30 02:09:21.188 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 30 02:09:21.189 INFO [stderr]   |
Nov 30 02:09:21.189 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 30 02:09:21.189 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:21.190 INFO [stderr] 
Nov 30 02:09:21.190 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 30 02:09:21.190 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 30 02:09:21.190 INFO [stderr]   |
Nov 30 02:09:21.191 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 30 02:09:21.191 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 30 02:09:21.191 INFO [stderr] 
Nov 30 02:09:21.921 INFO [stderr] warning: unused variable: `atom_num`
Nov 30 02:09:21.921 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 30 02:09:21.921 INFO [stderr]     |
Nov 30 02:09:21.921 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 30 02:09:21.921 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 30 02:09:21.921 INFO [stderr]     |
Nov 30 02:09:21.921 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:21.922 INFO [stderr] 
Nov 30 02:09:22.132 INFO [stderr] warning: unused variable: `atom_num`
Nov 30 02:09:22.132 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 30 02:09:22.132 INFO [stderr]     |
Nov 30 02:09:22.132 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 30 02:09:22.132 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 30 02:09:22.140 INFO [stderr]     |
Nov 30 02:09:22.144 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:22.144 INFO [stderr] 
Nov 30 02:09:22.448 INFO [stderr] warning: method is never used: `x_reg`
Nov 30 02:09:22.448 INFO [stderr]    --> src/op.rs:687:5
Nov 30 02:09:22.448 INFO [stderr]     |
Nov 30 02:09:22.448 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 30 02:09:22.448 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:22.448 INFO [stderr]     |
Nov 30 02:09:22.448 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 02:09:22.448 INFO [stderr] 
Nov 30 02:09:22.460 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 30 02:09:22.460 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 30 02:09:22.460 INFO [stderr]    |
Nov 30 02:09:22.460 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 30 02:09:22.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:22.460 INFO [stderr] 
Nov 30 02:09:23.120 INFO [stderr] warning: method is never used: `x_reg`
Nov 30 02:09:23.120 INFO [stderr]    --> src/op.rs:687:5
Nov 30 02:09:23.121 INFO [stderr]     |
Nov 30 02:09:23.121 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 30 02:09:23.121 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:23.128 INFO [stderr]     |
Nov 30 02:09:23.128 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 02:09:23.129 INFO [stderr] 
Nov 30 02:09:23.129 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 30 02:09:23.129 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 30 02:09:23.129 INFO [stderr]    |
Nov 30 02:09:23.129 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 30 02:09:23.130 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:23.130 INFO [stderr] 
Nov 30 02:09:24.932 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 30 02:09:24.932 INFO [stderr]  --> src/op.rs:6:5
Nov 30 02:09:24.932 INFO [stderr]   |
Nov 30 02:09:24.932 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 30 02:09:24.932 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 02:09:24.932 INFO [stderr]   |
Nov 30 02:09:24.932 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:24.932 INFO [stderr] 
Nov 30 02:09:24.940 INFO [stderr] warning: unused import: `Literal`
Nov 30 02:09:24.940 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 30 02:09:24.940 INFO [stderr]   |
Nov 30 02:09:24.940 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 30 02:09:24.940 INFO [stderr]   |                                                    ^^^^^^^
Nov 30 02:09:24.940 INFO [stderr] 
Nov 30 02:09:24.940 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 30 02:09:24.940 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 30 02:09:24.940 INFO [stderr]   |
Nov 30 02:09:24.940 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 30 02:09:24.940 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:24.940 INFO [stderr] 
Nov 30 02:09:24.940 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 30 02:09:24.940 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 30 02:09:24.940 INFO [stderr]   |
Nov 30 02:09:24.940 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 30 02:09:24.940 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:24.940 INFO [stderr] 
Nov 30 02:09:24.940 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 30 02:09:24.940 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 30 02:09:24.940 INFO [stderr]   |
Nov 30 02:09:24.940 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 30 02:09:24.940 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 30 02:09:24.941 INFO [stderr] 
Nov 30 02:09:25.484 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 30 02:09:25.484 INFO [stderr]  --> src/op.rs:6:5
Nov 30 02:09:25.484 INFO [stderr]   |
Nov 30 02:09:25.484 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 30 02:09:25.484 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 02:09:25.484 INFO [stderr]   |
Nov 30 02:09:25.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:09:25.484 INFO [stderr] 
Nov 30 02:09:25.500 INFO [stderr] warning: unused import: `Literal`
Nov 30 02:09:25.500 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 30 02:09:25.500 INFO [stderr]   |
Nov 30 02:09:25.500 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 30 02:09:25.500 INFO [stderr]   |                                                    ^^^^^^^
Nov 30 02:09:25.500 INFO [stderr] 
Nov 30 02:09:25.500 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 30 02:09:25.500 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 30 02:09:25.500 INFO [stderr]   |
Nov 30 02:09:25.500 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 30 02:09:25.500 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:25.500 INFO [stderr] 
Nov 30 02:09:25.500 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 30 02:09:25.500 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 30 02:09:25.500 INFO [stderr]   |
Nov 30 02:09:25.500 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 30 02:09:25.500 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 02:09:25.500 INFO [stderr] 
Nov 30 02:09:25.500 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 30 02:09:25.500 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 30 02:09:25.500 INFO [stderr]   |
Nov 30 02:09:25.500 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 30 02:09:25.500 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 30 02:09:25.500 INFO [stderr] 
Nov 30 02:09:26.372 INFO [stderr] warning: unused variable: `atom_num`
Nov 30 02:09:26.372 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 30 02:09:26.372 INFO [stderr]     |
Nov 30 02:09:26.372 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 30 02:09:26.372 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 30 02:09:26.372 INFO [stderr]     |
Nov 30 02:09:26.372 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:26.372 INFO [stderr] 
Nov 30 02:09:26.544 INFO [stderr] warning: unused variable: `atom_num`
Nov 30 02:09:26.544 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 30 02:09:26.544 INFO [stderr]     |
Nov 30 02:09:26.544 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 30 02:09:26.544 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 30 02:09:26.544 INFO [stderr]     |
Nov 30 02:09:26.544 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:09:26.544 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: method is never used: `with_reads_labels`
Nov 30 02:09:26.798 INFO [stderr]   --> src/op.rs:32:5
Nov 30 02:09:26.798 INFO [stderr]    |
Nov 30 02:09:26.798 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Nov 30 02:09:26.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:26.798 INFO [stderr]    |
Nov 30 02:09:26.798 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Nov 30 02:09:26.798 INFO [stderr]    --> src/op.rs:156:5
Nov 30 02:09:26.798 INFO [stderr]     |
Nov 30 02:09:26.798 INFO [stderr] 156 |     CaseEnd,
Nov 30 02:09:26.798 INFO [stderr]     |     ^^^^^^^
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: method is never used: `x_reg`
Nov 30 02:09:26.798 INFO [stderr]    --> src/op.rs:687:5
Nov 30 02:09:26.798 INFO [stderr]     |
Nov 30 02:09:26.798 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 30 02:09:26.798 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: method is never used: `get_register`
Nov 30 02:09:26.798 INFO [stderr]    --> src/op.rs:691:5
Nov 30 02:09:26.798 INFO [stderr]     |
Nov 30 02:09:26.798 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Nov 30 02:09:26.798 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: method is never used: `get_register`
Nov 30 02:09:26.798 INFO [stderr]   --> src/ssa/representation.rs:63:5
Nov 30 02:09:26.798 INFO [stderr]    |
Nov 30 02:09:26.798 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Nov 30 02:09:26.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:26.798 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 30 02:09:26.798 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 30 02:09:26.798 INFO [stderr]    |
Nov 30 02:09:26.798 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 30 02:09:26.798 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:26.798 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: method is never used: `with_reads_labels`
Nov 30 02:09:27.011 INFO [stderr]   --> src/op.rs:32:5
Nov 30 02:09:27.011 INFO [stderr]    |
Nov 30 02:09:27.011 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Nov 30 02:09:27.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:27.011 INFO [stderr]    |
Nov 30 02:09:27.011 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Nov 30 02:09:27.011 INFO [stderr]    --> src/op.rs:156:5
Nov 30 02:09:27.011 INFO [stderr]     |
Nov 30 02:09:27.011 INFO [stderr] 156 |     CaseEnd,
Nov 30 02:09:27.011 INFO [stderr]     |     ^^^^^^^
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: method is never used: `x_reg`
Nov 30 02:09:27.011 INFO [stderr]    --> src/op.rs:687:5
Nov 30 02:09:27.011 INFO [stderr]     |
Nov 30 02:09:27.011 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 30 02:09:27.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: method is never used: `get_register`
Nov 30 02:09:27.011 INFO [stderr]    --> src/op.rs:691:5
Nov 30 02:09:27.011 INFO [stderr]     |
Nov 30 02:09:27.011 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Nov 30 02:09:27.011 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: method is never used: `get_register`
Nov 30 02:09:27.011 INFO [stderr]   --> src/ssa/representation.rs:63:5
Nov 30 02:09:27.011 INFO [stderr]    |
Nov 30 02:09:27.011 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Nov 30 02:09:27.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.011 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 30 02:09:27.011 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 30 02:09:27.011 INFO [stderr]    |
Nov 30 02:09:27.011 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 30 02:09:27.011 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:09:27.011 INFO [stderr] 
Nov 30 02:09:27.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.66s
Nov 30 02:09:27.056 INFO [stderr] su: No module specific data is present
Nov 30 02:09:27.770 INFO running `"docker" "inspect" "859aec3063907517e06e2938fa7caf2fbe60bb8c36457135f556ae9cf0c87bfb"`
Nov 30 02:09:28.134 INFO running `"docker" "rm" "-f" "859aec3063907517e06e2938fa7caf2fbe60bb8c36457135f556ae9cf0c87bfb"`
Nov 30 02:09:28.412 INFO [stdout] 859aec3063907517e06e2938fa7caf2fbe60bb8c36457135f556ae9cf0c87bfb