Nov 28 04:33:45.269 INFO checking hansihe/beam_code against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:33:45.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 04:33:45.678 INFO [stdout] 27216f8e2e35e577f7ce532a932de3af8498540303ab4286e7a175197ea35ba3
Nov 28 04:33:45.680 INFO running `"docker" "start" "-a" "27216f8e2e35e577f7ce532a932de3af8498540303ab4286e7a175197ea35ba3"`
Nov 28 04:33:46.905 INFO [stderr] usermod: no changes
Nov 28 04:33:47.028 INFO [stderr]     Checking memchr v1.0.1
Nov 28 04:33:47.036 INFO [stderr]     Checking libflate v0.1.9
Nov 28 04:33:47.037 INFO [stderr]     Checking itertools v0.6.0
Nov 28 04:33:47.037 INFO [stderr]     Checking string-intern v0.1.6
Nov 28 04:33:47.038 INFO [stderr]     Checking num-bigint v0.1.39
Nov 28 04:33:47.858 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 28 04:33:49.064 INFO [stderr]     Checking regex v0.2.2
Nov 28 04:33:49.096 INFO [stderr]     Checking num-rational v0.1.38
Nov 28 04:33:49.604 INFO [stderr]     Checking beam_file v0.2.2
Nov 28 04:33:50.385 INFO [stderr]     Checking num v0.1.39
Nov 28 04:33:50.964 INFO [stderr]     Checking eetf v0.3.6
Nov 28 04:33:53.045 INFO [stderr]     Checking beam_code v0.1.0 (/source)
Nov 28 04:33:54.128 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 28 04:33:54.128 INFO [stderr]  --> src/op.rs:6:5
Nov 28 04:33:54.128 INFO [stderr]   |
Nov 28 04:33:54.128 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 28 04:33:54.128 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 04:33:54.128 INFO [stderr]   |
Nov 28 04:33:54.128 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:33:54.128 INFO [stderr] 
Nov 28 04:33:54.134 INFO [stderr] warning: unused import: `Literal`
Nov 28 04:33:54.134 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 28 04:33:54.134 INFO [stderr]   |
Nov 28 04:33:54.134 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 28 04:33:54.134 INFO [stderr]   |                                                    ^^^^^^^
Nov 28 04:33:54.134 INFO [stderr] 
Nov 28 04:33:54.134 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 28 04:33:54.134 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 28 04:33:54.134 INFO [stderr]   |
Nov 28 04:33:54.134 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 28 04:33:54.134 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:54.134 INFO [stderr] 
Nov 28 04:33:54.134 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 28 04:33:54.134 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 28 04:33:54.134 INFO [stderr]   |
Nov 28 04:33:54.134 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 28 04:33:54.134 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:54.134 INFO [stderr] 
Nov 28 04:33:54.134 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 28 04:33:54.134 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 28 04:33:54.134 INFO [stderr]   |
Nov 28 04:33:54.134 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 28 04:33:54.134 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 28 04:33:54.134 INFO [stderr] 
Nov 28 04:33:54.188 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 28 04:33:54.188 INFO [stderr]  --> src/op.rs:6:5
Nov 28 04:33:54.189 INFO [stderr]   |
Nov 28 04:33:54.189 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 28 04:33:54.189 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 04:33:54.190 INFO [stderr]   |
Nov 28 04:33:54.190 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:33:54.190 INFO [stderr] 
Nov 28 04:33:54.192 INFO [stderr] warning: unused import: `Literal`
Nov 28 04:33:54.196 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 28 04:33:54.196 INFO [stderr]   |
Nov 28 04:33:54.196 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 28 04:33:54.196 INFO [stderr]   |                                                    ^^^^^^^
Nov 28 04:33:54.196 INFO [stderr] 
Nov 28 04:33:54.196 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 28 04:33:54.196 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 28 04:33:54.196 INFO [stderr]   |
Nov 28 04:33:54.196 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 28 04:33:54.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:54.196 INFO [stderr] 
Nov 28 04:33:54.196 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 28 04:33:54.196 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 28 04:33:54.196 INFO [stderr]   |
Nov 28 04:33:54.196 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 28 04:33:54.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:54.196 INFO [stderr] 
Nov 28 04:33:54.196 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 28 04:33:54.196 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 28 04:33:54.196 INFO [stderr]   |
Nov 28 04:33:54.196 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 28 04:33:54.196 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 28 04:33:54.196 INFO [stderr] 
Nov 28 04:33:54.932 INFO [stderr] warning: unused variable: `atom_num`
Nov 28 04:33:54.933 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 28 04:33:54.933 INFO [stderr]     |
Nov 28 04:33:54.933 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 28 04:33:54.933 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 28 04:33:54.933 INFO [stderr]     |
Nov 28 04:33:54.934 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:33:54.934 INFO [stderr] 
Nov 28 04:33:54.980 INFO [stderr] warning: unused variable: `atom_num`
Nov 28 04:33:54.980 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 28 04:33:54.980 INFO [stderr]     |
Nov 28 04:33:54.980 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 28 04:33:54.980 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 28 04:33:54.980 INFO [stderr]     |
Nov 28 04:33:54.980 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:33:54.980 INFO [stderr] 
Nov 28 04:33:55.324 INFO [stderr] warning: method is never used: `x_reg`
Nov 28 04:33:55.324 INFO [stderr]    --> src/op.rs:687:5
Nov 28 04:33:55.324 INFO [stderr]     |
Nov 28 04:33:55.324 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 28 04:33:55.324 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:55.324 INFO [stderr]     |
Nov 28 04:33:55.324 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 04:33:55.324 INFO [stderr] 
Nov 28 04:33:55.324 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 28 04:33:55.324 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 28 04:33:55.324 INFO [stderr]    |
Nov 28 04:33:55.324 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 28 04:33:55.324 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:55.324 INFO [stderr] 
Nov 28 04:33:55.449 INFO [stderr] warning: method is never used: `x_reg`
Nov 28 04:33:55.449 INFO [stderr]    --> src/op.rs:687:5
Nov 28 04:33:55.449 INFO [stderr]     |
Nov 28 04:33:55.449 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 28 04:33:55.449 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:55.449 INFO [stderr]     |
Nov 28 04:33:55.449 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 04:33:55.449 INFO [stderr] 
Nov 28 04:33:55.450 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 28 04:33:55.450 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 28 04:33:55.450 INFO [stderr]    |
Nov 28 04:33:55.450 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 28 04:33:55.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:55.450 INFO [stderr] 
Nov 28 04:33:57.315 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 28 04:33:57.315 INFO [stderr]  --> src/op.rs:6:5
Nov 28 04:33:57.315 INFO [stderr]   |
Nov 28 04:33:57.315 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 28 04:33:57.315 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 04:33:57.315 INFO [stderr]   |
Nov 28 04:33:57.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:33:57.315 INFO [stderr] 
Nov 28 04:33:57.320 INFO [stderr] warning: unused import: `Literal`
Nov 28 04:33:57.320 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 28 04:33:57.320 INFO [stderr]   |
Nov 28 04:33:57.320 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 28 04:33:57.320 INFO [stderr]   |                                                    ^^^^^^^
Nov 28 04:33:57.320 INFO [stderr] 
Nov 28 04:33:57.328 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 28 04:33:57.328 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 28 04:33:57.328 INFO [stderr]   |
Nov 28 04:33:57.328 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 28 04:33:57.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:57.328 INFO [stderr] 
Nov 28 04:33:57.330 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 28 04:33:57.330 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 28 04:33:57.330 INFO [stderr]   |
Nov 28 04:33:57.330 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 28 04:33:57.330 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:57.330 INFO [stderr] 
Nov 28 04:33:57.330 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 28 04:33:57.330 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 28 04:33:57.330 INFO [stderr]   |
Nov 28 04:33:57.330 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 28 04:33:57.330 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 28 04:33:57.330 INFO [stderr] 
Nov 28 04:33:57.536 INFO [stderr] warning: unused import: `::std::rc::Rc`
Nov 28 04:33:57.537 INFO [stderr]  --> src/op.rs:6:5
Nov 28 04:33:57.537 INFO [stderr]   |
Nov 28 04:33:57.537 INFO [stderr] 6 | use ::std::rc::Rc;
Nov 28 04:33:57.537 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 04:33:57.537 INFO [stderr]   |
Nov 28 04:33:57.537 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:33:57.537 INFO [stderr] 
Nov 28 04:33:57.537 INFO [stderr] warning: unused import: `Literal`
Nov 28 04:33:57.537 INFO [stderr]  --> src/ssa/mod.rs:5:52
Nov 28 04:33:57.537 INFO [stderr]   |
Nov 28 04:33:57.537 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Nov 28 04:33:57.537 INFO [stderr]   |                                                    ^^^^^^^
Nov 28 04:33:57.537 INFO [stderr] 
Nov 28 04:33:57.537 INFO [stderr] warning: unused import: `::std::hash::Hash`
Nov 28 04:33:57.537 INFO [stderr]  --> src/ssa/representation.rs:5:5
Nov 28 04:33:57.537 INFO [stderr]   |
Nov 28 04:33:57.537 INFO [stderr] 5 | use ::std::hash::Hash;
Nov 28 04:33:57.537 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:57.537 INFO [stderr] 
Nov 28 04:33:57.540 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Nov 28 04:33:57.540 INFO [stderr]  --> src/graph/dfs.rs:2:5
Nov 28 04:33:57.540 INFO [stderr]   |
Nov 28 04:33:57.540 INFO [stderr] 2 | use ::std::fmt::Debug;
Nov 28 04:33:57.540 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 04:33:57.540 INFO [stderr] 
Nov 28 04:33:57.540 INFO [stderr] warning: unused import: `GraphAccessor`
Nov 28 04:33:57.540 INFO [stderr]  --> src/graph/dfs.rs:5:14
Nov 28 04:33:57.540 INFO [stderr]   |
Nov 28 04:33:57.540 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Nov 28 04:33:57.540 INFO [stderr]   |              ^^^^^^^^^^^^^
Nov 28 04:33:57.540 INFO [stderr] 
Nov 28 04:33:58.567 INFO [stderr] warning: unused variable: `atom_num`
Nov 28 04:33:58.567 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 28 04:33:58.568 INFO [stderr]     |
Nov 28 04:33:58.568 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 28 04:33:58.568 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 28 04:33:58.569 INFO [stderr]     |
Nov 28 04:33:58.569 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:33:58.569 INFO [stderr] 
Nov 28 04:33:58.573 INFO [stderr] warning: unused variable: `atom_num`
Nov 28 04:33:58.574 INFO [stderr]    --> src/beam_module.rs:218:9
Nov 28 04:33:58.574 INFO [stderr]     |
Nov 28 04:33:58.574 INFO [stderr] 218 |     for atom_num in 0..len {
Nov 28 04:33:58.575 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Nov 28 04:33:58.575 INFO [stderr]     |
Nov 28 04:33:58.575 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 04:33:58.576 INFO [stderr] 
Nov 28 04:33:59.094 INFO [stderr] warning: method is never used: `with_reads_labels`
Nov 28 04:33:59.094 INFO [stderr]   --> src/op.rs:32:5
Nov 28 04:33:59.094 INFO [stderr]    |
Nov 28 04:33:59.094 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Nov 28 04:33:59.094 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.094 INFO [stderr]    |
Nov 28 04:33:59.094 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:33:59.094 INFO [stderr] 
Nov 28 04:33:59.094 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Nov 28 04:33:59.094 INFO [stderr]    --> src/op.rs:156:5
Nov 28 04:33:59.094 INFO [stderr]     |
Nov 28 04:33:59.094 INFO [stderr] 156 |     CaseEnd,
Nov 28 04:33:59.094 INFO [stderr]     |     ^^^^^^^
Nov 28 04:33:59.094 INFO [stderr] 
Nov 28 04:33:59.095 INFO [stderr] warning: method is never used: `x_reg`
Nov 28 04:33:59.095 INFO [stderr]    --> src/op.rs:687:5
Nov 28 04:33:59.095 INFO [stderr]     |
Nov 28 04:33:59.095 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 28 04:33:59.095 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.095 INFO [stderr] 
Nov 28 04:33:59.095 INFO [stderr] warning: method is never used: `get_register`
Nov 28 04:33:59.095 INFO [stderr]    --> src/op.rs:691:5
Nov 28 04:33:59.095 INFO [stderr]     |
Nov 28 04:33:59.095 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Nov 28 04:33:59.095 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.095 INFO [stderr] 
Nov 28 04:33:59.095 INFO [stderr] warning: method is never used: `get_register`
Nov 28 04:33:59.095 INFO [stderr]   --> src/ssa/representation.rs:63:5
Nov 28 04:33:59.095 INFO [stderr]    |
Nov 28 04:33:59.095 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Nov 28 04:33:59.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.095 INFO [stderr] 
Nov 28 04:33:59.100 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 28 04:33:59.100 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 28 04:33:59.100 INFO [stderr]    |
Nov 28 04:33:59.100 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 28 04:33:59.100 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.100 INFO [stderr] 
Nov 28 04:33:59.176 INFO [stderr] warning: method is never used: `with_reads_labels`
Nov 28 04:33:59.176 INFO [stderr]   --> src/op.rs:32:5
Nov 28 04:33:59.176 INFO [stderr]    |
Nov 28 04:33:59.176 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Nov 28 04:33:59.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.176 INFO [stderr]    |
Nov 28 04:33:59.176 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:33:59.176 INFO [stderr] 
Nov 28 04:33:59.176 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Nov 28 04:33:59.176 INFO [stderr]    --> src/op.rs:156:5
Nov 28 04:33:59.176 INFO [stderr]     |
Nov 28 04:33:59.176 INFO [stderr] 156 |     CaseEnd,
Nov 28 04:33:59.176 INFO [stderr]     |     ^^^^^^^
Nov 28 04:33:59.176 INFO [stderr] 
Nov 28 04:33:59.176 INFO [stderr] warning: method is never used: `x_reg`
Nov 28 04:33:59.177 INFO [stderr]    --> src/op.rs:687:5
Nov 28 04:33:59.177 INFO [stderr]     |
Nov 28 04:33:59.177 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Nov 28 04:33:59.177 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.177 INFO [stderr] 
Nov 28 04:33:59.177 INFO [stderr] warning: method is never used: `get_register`
Nov 28 04:33:59.177 INFO [stderr]    --> src/op.rs:691:5
Nov 28 04:33:59.177 INFO [stderr]     |
Nov 28 04:33:59.177 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Nov 28 04:33:59.177 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.177 INFO [stderr] 
Nov 28 04:33:59.177 INFO [stderr] warning: method is never used: `get_register`
Nov 28 04:33:59.177 INFO [stderr]   --> src/ssa/representation.rs:63:5
Nov 28 04:33:59.177 INFO [stderr]    |
Nov 28 04:33:59.177 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Nov 28 04:33:59.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.177 INFO [stderr] 
Nov 28 04:33:59.177 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Nov 28 04:33:59.177 INFO [stderr]   --> src/graph/mod.rs:14:1
Nov 28 04:33:59.177 INFO [stderr]    |
Nov 28 04:33:59.177 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Nov 28 04:33:59.177 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:33:59.177 INFO [stderr] 
Nov 28 04:33:59.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
Nov 28 04:33:59.218 INFO [stderr] su: No module specific data is present
Nov 28 04:33:59.758 INFO running `"docker" "inspect" "27216f8e2e35e577f7ce532a932de3af8498540303ab4286e7a175197ea35ba3"`
Nov 28 04:33:59.890 INFO running `"docker" "rm" "-f" "27216f8e2e35e577f7ce532a932de3af8498540303ab4286e7a175197ea35ba3"`
Nov 28 04:34:00.012 INFO [stdout] 27216f8e2e35e577f7ce532a932de3af8498540303ab4286e7a175197ea35ba3