Dec 05 22:02:20.560 INFO testing hansihe/beam_code against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 22:02:20.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 22:02:20.728 INFO [stdout] 490fa5b67101fdffa97dc53478150766c95d62f5090ef78d752bb6b0caf40c4c
Dec 05 22:02:20.730 INFO running `"docker" "start" "-a" "490fa5b67101fdffa97dc53478150766c95d62f5090ef78d752bb6b0caf40c4c"`
Dec 05 22:02:21.062 INFO [stderr] usermod: no changes
Dec 05 22:02:21.145 INFO [stderr]    Compiling serde v1.0.10
Dec 05 22:02:21.146 INFO [stderr]    Compiling num-complex v0.1.38
Dec 05 22:02:21.146 INFO [stderr]    Compiling libflate v0.1.9
Dec 05 22:02:21.146 INFO [stderr]    Compiling num-bigint v0.1.39
Dec 05 22:02:23.074 INFO [stderr]    Compiling num-rational v0.1.38
Dec 05 22:02:24.192 INFO [stderr]    Compiling beam_file v0.2.2
Dec 05 22:02:25.428 INFO [stderr]    Compiling num v0.1.39
Dec 05 22:02:26.057 INFO [stderr]    Compiling eetf v0.3.6
Dec 05 22:02:31.235 INFO [stderr]    Compiling string-intern v0.1.6
Dec 05 22:02:32.120 INFO [stderr]    Compiling beam_code v0.1.0 (/source)
Dec 05 22:02:33.431 INFO [stderr] warning: unused import: `::std::rc::Rc`
Dec 05 22:02:33.431 INFO [stderr]  --> src/op.rs:6:5
Dec 05 22:02:33.431 INFO [stderr]   |
Dec 05 22:02:33.431 INFO [stderr] 6 | use ::std::rc::Rc;
Dec 05 22:02:33.431 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 22:02:33.431 INFO [stderr]   |
Dec 05 22:02:33.431 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:02:33.431 INFO [stderr] 
Dec 05 22:02:33.435 INFO [stderr] warning: unused import: `Literal`
Dec 05 22:02:33.435 INFO [stderr]  --> src/ssa/mod.rs:5:52
Dec 05 22:02:33.435 INFO [stderr]   |
Dec 05 22:02:33.435 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Dec 05 22:02:33.435 INFO [stderr]   |                                                    ^^^^^^^
Dec 05 22:02:33.435 INFO [stderr] 
Dec 05 22:02:33.444 INFO [stderr] warning: unused import: `::std::hash::Hash`
Dec 05 22:02:33.444 INFO [stderr]  --> src/ssa/representation.rs:5:5
Dec 05 22:02:33.444 INFO [stderr]   |
Dec 05 22:02:33.444 INFO [stderr] 5 | use ::std::hash::Hash;
Dec 05 22:02:33.444 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:33.444 INFO [stderr] 
Dec 05 22:02:33.444 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Dec 05 22:02:33.444 INFO [stderr]  --> src/graph/dfs.rs:2:5
Dec 05 22:02:33.444 INFO [stderr]   |
Dec 05 22:02:33.444 INFO [stderr] 2 | use ::std::fmt::Debug;
Dec 05 22:02:33.444 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:33.444 INFO [stderr] 
Dec 05 22:02:33.444 INFO [stderr] warning: unused import: `GraphAccessor`
Dec 05 22:02:33.444 INFO [stderr]  --> src/graph/dfs.rs:5:14
Dec 05 22:02:33.444 INFO [stderr]   |
Dec 05 22:02:33.444 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Dec 05 22:02:33.444 INFO [stderr]   |              ^^^^^^^^^^^^^
Dec 05 22:02:33.444 INFO [stderr] 
Dec 05 22:02:34.172 INFO [stderr] warning: unused variable: `atom_num`
Dec 05 22:02:34.172 INFO [stderr]    --> src/beam_module.rs:218:9
Dec 05 22:02:34.172 INFO [stderr]     |
Dec 05 22:02:34.172 INFO [stderr] 218 |     for atom_num in 0..len {
Dec 05 22:02:34.172 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Dec 05 22:02:34.172 INFO [stderr]     |
Dec 05 22:02:34.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:02:34.172 INFO [stderr] 
Dec 05 22:02:34.521 INFO [stderr] warning: method is never used: `x_reg`
Dec 05 22:02:34.521 INFO [stderr]    --> src/op.rs:687:5
Dec 05 22:02:34.522 INFO [stderr]     |
Dec 05 22:02:34.522 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Dec 05 22:02:34.522 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:34.522 INFO [stderr]     |
Dec 05 22:02:34.523 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:02:34.523 INFO [stderr] 
Dec 05 22:02:34.523 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Dec 05 22:02:34.524 INFO [stderr]   --> src/graph/mod.rs:14:1
Dec 05 22:02:34.524 INFO [stderr]    |
Dec 05 22:02:34.524 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Dec 05 22:02:34.525 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:34.525 INFO [stderr] 
Dec 05 22:02:42.068 INFO [stderr] warning: unused import: `::std::rc::Rc`
Dec 05 22:02:42.068 INFO [stderr]  --> src/op.rs:6:5
Dec 05 22:02:42.068 INFO [stderr]   |
Dec 05 22:02:42.068 INFO [stderr] 6 | use ::std::rc::Rc;
Dec 05 22:02:42.068 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 22:02:42.068 INFO [stderr]   |
Dec 05 22:02:42.068 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:02:42.068 INFO [stderr] 
Dec 05 22:02:42.068 INFO [stderr] warning: unused import: `Literal`
Dec 05 22:02:42.068 INFO [stderr]  --> src/ssa/mod.rs:5:52
Dec 05 22:02:42.068 INFO [stderr]   |
Dec 05 22:02:42.068 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Dec 05 22:02:42.068 INFO [stderr]   |                                                    ^^^^^^^
Dec 05 22:02:42.069 INFO [stderr] 
Dec 05 22:02:42.069 INFO [stderr] warning: unused import: `::std::hash::Hash`
Dec 05 22:02:42.069 INFO [stderr]  --> src/ssa/representation.rs:5:5
Dec 05 22:02:42.069 INFO [stderr]   |
Dec 05 22:02:42.069 INFO [stderr] 5 | use ::std::hash::Hash;
Dec 05 22:02:42.069 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:42.069 INFO [stderr] 
Dec 05 22:02:42.069 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Dec 05 22:02:42.069 INFO [stderr]  --> src/graph/dfs.rs:2:5
Dec 05 22:02:42.069 INFO [stderr]   |
Dec 05 22:02:42.069 INFO [stderr] 2 | use ::std::fmt::Debug;
Dec 05 22:02:42.069 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:42.069 INFO [stderr] 
Dec 05 22:02:42.069 INFO [stderr] warning: unused import: `GraphAccessor`
Dec 05 22:02:42.069 INFO [stderr]  --> src/graph/dfs.rs:5:14
Dec 05 22:02:42.069 INFO [stderr]   |
Dec 05 22:02:42.069 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Dec 05 22:02:42.069 INFO [stderr]   |              ^^^^^^^^^^^^^
Dec 05 22:02:42.069 INFO [stderr] 
Dec 05 22:02:42.748 INFO [stderr] warning: unused variable: `atom_num`
Dec 05 22:02:42.748 INFO [stderr]    --> src/beam_module.rs:218:9
Dec 05 22:02:42.748 INFO [stderr]     |
Dec 05 22:02:42.748 INFO [stderr] 218 |     for atom_num in 0..len {
Dec 05 22:02:42.748 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Dec 05 22:02:42.748 INFO [stderr]     |
Dec 05 22:02:42.748 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:02:42.748 INFO [stderr] 
Dec 05 22:02:43.080 INFO [stderr] warning: method is never used: `with_reads_labels`
Dec 05 22:02:43.080 INFO [stderr]   --> src/op.rs:32:5
Dec 05 22:02:43.080 INFO [stderr]    |
Dec 05 22:02:43.080 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Dec 05 22:02:43.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:43.080 INFO [stderr]    |
Dec 05 22:02:43.080 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:02:43.080 INFO [stderr] 
Dec 05 22:02:43.080 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Dec 05 22:02:43.080 INFO [stderr]    --> src/op.rs:156:5
Dec 05 22:02:43.080 INFO [stderr]     |
Dec 05 22:02:43.080 INFO [stderr] 156 |     CaseEnd,
Dec 05 22:02:43.081 INFO [stderr]     |     ^^^^^^^
Dec 05 22:02:43.081 INFO [stderr] 
Dec 05 22:02:43.081 INFO [stderr] warning: method is never used: `x_reg`
Dec 05 22:02:43.081 INFO [stderr]    --> src/op.rs:687:5
Dec 05 22:02:43.081 INFO [stderr]     |
Dec 05 22:02:43.081 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Dec 05 22:02:43.081 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:43.081 INFO [stderr] 
Dec 05 22:02:43.081 INFO [stderr] warning: method is never used: `get_register`
Dec 05 22:02:43.081 INFO [stderr]    --> src/op.rs:691:5
Dec 05 22:02:43.081 INFO [stderr]     |
Dec 05 22:02:43.081 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Dec 05 22:02:43.081 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:43.081 INFO [stderr] 
Dec 05 22:02:43.081 INFO [stderr] warning: method is never used: `get_register`
Dec 05 22:02:43.081 INFO [stderr]   --> src/ssa/representation.rs:63:5
Dec 05 22:02:43.081 INFO [stderr]    |
Dec 05 22:02:43.081 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Dec 05 22:02:43.081 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:43.081 INFO [stderr] 
Dec 05 22:02:43.081 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Dec 05 22:02:43.081 INFO [stderr]   --> src/graph/mod.rs:14:1
Dec 05 22:02:43.081 INFO [stderr]    |
Dec 05 22:02:43.081 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Dec 05 22:02:43.081 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:43.081 INFO [stderr] 
Dec 05 22:02:47.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.50s
Dec 05 22:02:47.591 INFO [stderr] su: No module specific data is present
Dec 05 22:02:47.986 INFO running `"docker" "inspect" "490fa5b67101fdffa97dc53478150766c95d62f5090ef78d752bb6b0caf40c4c"`
Dec 05 22:02:48.068 INFO running `"docker" "rm" "-f" "490fa5b67101fdffa97dc53478150766c95d62f5090ef78d752bb6b0caf40c4c"`
Dec 05 22:02:48.182 INFO [stdout] 490fa5b67101fdffa97dc53478150766c95d62f5090ef78d752bb6b0caf40c4c
Dec 05 22:02:48.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 22:02:48.405 INFO [stdout] 76af2c3de2c11581f819bb10cf5611d77249095de81c18d69030b46a3b9967c7
Dec 05 22:02:48.411 INFO running `"docker" "start" "-a" "76af2c3de2c11581f819bb10cf5611d77249095de81c18d69030b46a3b9967c7"`
Dec 05 22:02:48.819 INFO [stderr] usermod: no changes
Dec 05 22:02:48.880 INFO [stderr]    Compiling beam_code v0.1.0 (/source)
Dec 05 22:02:50.036 INFO [stderr] warning: unused import: `::std::rc::Rc`
Dec 05 22:02:50.036 INFO [stderr]  --> src/op.rs:6:5
Dec 05 22:02:50.036 INFO [stderr]   |
Dec 05 22:02:50.036 INFO [stderr] 6 | use ::std::rc::Rc;
Dec 05 22:02:50.036 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 22:02:50.036 INFO [stderr]   |
Dec 05 22:02:50.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:02:50.036 INFO [stderr] 
Dec 05 22:02:50.040 INFO [stderr] warning: unused import: `Literal`
Dec 05 22:02:50.040 INFO [stderr]  --> src/ssa/mod.rs:5:52
Dec 05 22:02:50.040 INFO [stderr]   |
Dec 05 22:02:50.040 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Dec 05 22:02:50.040 INFO [stderr]   |                                                    ^^^^^^^
Dec 05 22:02:50.040 INFO [stderr] 
Dec 05 22:02:50.040 INFO [stderr] warning: unused import: `::std::hash::Hash`
Dec 05 22:02:50.040 INFO [stderr]  --> src/ssa/representation.rs:5:5
Dec 05 22:02:50.040 INFO [stderr]   |
Dec 05 22:02:50.040 INFO [stderr] 5 | use ::std::hash::Hash;
Dec 05 22:02:50.040 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:50.040 INFO [stderr] 
Dec 05 22:02:50.044 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Dec 05 22:02:50.044 INFO [stderr]  --> src/graph/dfs.rs:2:5
Dec 05 22:02:50.044 INFO [stderr]   |
Dec 05 22:02:50.044 INFO [stderr] 2 | use ::std::fmt::Debug;
Dec 05 22:02:50.044 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:50.044 INFO [stderr] 
Dec 05 22:02:50.044 INFO [stderr] warning: unused import: `GraphAccessor`
Dec 05 22:02:50.044 INFO [stderr]  --> src/graph/dfs.rs:5:14
Dec 05 22:02:50.044 INFO [stderr]   |
Dec 05 22:02:50.044 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Dec 05 22:02:50.044 INFO [stderr]   |              ^^^^^^^^^^^^^
Dec 05 22:02:50.044 INFO [stderr] 
Dec 05 22:02:50.168 INFO [stderr] warning: unused import: `::std::rc::Rc`
Dec 05 22:02:50.168 INFO [stderr]  --> src/op.rs:6:5
Dec 05 22:02:50.168 INFO [stderr]   |
Dec 05 22:02:50.168 INFO [stderr] 6 | use ::std::rc::Rc;
Dec 05 22:02:50.168 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 22:02:50.168 INFO [stderr]   |
Dec 05 22:02:50.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 22:02:50.168 INFO [stderr] 
Dec 05 22:02:50.172 INFO [stderr] warning: unused import: `Literal`
Dec 05 22:02:50.172 INFO [stderr]  --> src/ssa/mod.rs:5:52
Dec 05 22:02:50.172 INFO [stderr]   |
Dec 05 22:02:50.172 INFO [stderr] 5 | use ::op::{ Op, LabelId, Register, OpKind, Source, Literal };
Dec 05 22:02:50.172 INFO [stderr]   |                                                    ^^^^^^^
Dec 05 22:02:50.172 INFO [stderr] 
Dec 05 22:02:50.172 INFO [stderr] warning: unused import: `::std::hash::Hash`
Dec 05 22:02:50.172 INFO [stderr]  --> src/ssa/representation.rs:5:5
Dec 05 22:02:50.172 INFO [stderr]   |
Dec 05 22:02:50.172 INFO [stderr] 5 | use ::std::hash::Hash;
Dec 05 22:02:50.172 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:50.172 INFO [stderr] 
Dec 05 22:02:50.180 INFO [stderr] warning: unused import: `::std::fmt::Debug`
Dec 05 22:02:50.180 INFO [stderr]  --> src/graph/dfs.rs:2:5
Dec 05 22:02:50.180 INFO [stderr]   |
Dec 05 22:02:50.180 INFO [stderr] 2 | use ::std::fmt::Debug;
Dec 05 22:02:50.180 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 22:02:50.180 INFO [stderr] 
Dec 05 22:02:50.180 INFO [stderr] warning: unused import: `GraphAccessor`
Dec 05 22:02:50.180 INFO [stderr]  --> src/graph/dfs.rs:5:14
Dec 05 22:02:50.180 INFO [stderr]   |
Dec 05 22:02:50.180 INFO [stderr] 5 | use super::{ GraphAccessor, GraphDfs };
Dec 05 22:02:50.180 INFO [stderr]   |              ^^^^^^^^^^^^^
Dec 05 22:02:50.180 INFO [stderr] 
Dec 05 22:02:50.828 INFO [stderr] warning: unused variable: `atom_num`
Dec 05 22:02:50.828 INFO [stderr]    --> src/beam_module.rs:218:9
Dec 05 22:02:50.829 INFO [stderr]     |
Dec 05 22:02:50.829 INFO [stderr] 218 |     for atom_num in 0..len {
Dec 05 22:02:50.829 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Dec 05 22:02:50.829 INFO [stderr]     |
Dec 05 22:02:50.830 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:02:50.830 INFO [stderr] 
Dec 05 22:02:51.128 INFO [stderr] warning: unused variable: `atom_num`
Dec 05 22:02:51.128 INFO [stderr]    --> src/beam_module.rs:218:9
Dec 05 22:02:51.128 INFO [stderr]     |
Dec 05 22:02:51.128 INFO [stderr] 218 |     for atom_num in 0..len {
Dec 05 22:02:51.128 INFO [stderr]     |         ^^^^^^^^ help: consider using `_atom_num` instead
Dec 05 22:02:51.128 INFO [stderr]     |
Dec 05 22:02:51.128 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 22:02:51.128 INFO [stderr] 
Dec 05 22:02:51.265 INFO [stderr] warning: method is never used: `x_reg`
Dec 05 22:02:51.265 INFO [stderr]    --> src/op.rs:687:5
Dec 05 22:02:51.265 INFO [stderr]     |
Dec 05 22:02:51.265 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Dec 05 22:02:51.265 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.265 INFO [stderr]     |
Dec 05 22:02:51.265 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 22:02:51.265 INFO [stderr] 
Dec 05 22:02:51.265 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Dec 05 22:02:51.265 INFO [stderr]   --> src/graph/mod.rs:14:1
Dec 05 22:02:51.265 INFO [stderr]    |
Dec 05 22:02:51.265 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Dec 05 22:02:51.265 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.265 INFO [stderr] 
Dec 05 22:02:51.664 INFO [stderr] warning: method is never used: `with_reads_labels`
Dec 05 22:02:51.664 INFO [stderr]   --> src/op.rs:32:5
Dec 05 22:02:51.664 INFO [stderr]    |
Dec 05 22:02:51.664 INFO [stderr] 32 |     pub fn with_reads_labels(kind: OpKind, reads: Vec<Source>, labels: Vec<LabelId>) -> Self {
Dec 05 22:02:51.664 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.664 INFO [stderr]    |
Dec 05 22:02:51.664 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 22:02:51.664 INFO [stderr] 
Dec 05 22:02:51.664 INFO [stderr] warning: variant is never constructed: `CaseEnd`
Dec 05 22:02:51.665 INFO [stderr]    --> src/op.rs:156:5
Dec 05 22:02:51.665 INFO [stderr]     |
Dec 05 22:02:51.665 INFO [stderr] 156 |     CaseEnd,
Dec 05 22:02:51.665 INFO [stderr]     |     ^^^^^^^
Dec 05 22:02:51.665 INFO [stderr] 
Dec 05 22:02:51.668 INFO [stderr] warning: method is never used: `x_reg`
Dec 05 22:02:51.668 INFO [stderr]    --> src/op.rs:687:5
Dec 05 22:02:51.668 INFO [stderr]     |
Dec 05 22:02:51.668 INFO [stderr] 687 |     fn x_reg(num: u32) -> Source {
Dec 05 22:02:51.668 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.668 INFO [stderr] 
Dec 05 22:02:51.668 INFO [stderr] warning: method is never used: `get_register`
Dec 05 22:02:51.668 INFO [stderr]    --> src/op.rs:691:5
Dec 05 22:02:51.668 INFO [stderr]     |
Dec 05 22:02:51.668 INFO [stderr] 691 |     pub fn get_register(&self) -> Register {
Dec 05 22:02:51.668 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.668 INFO [stderr] 
Dec 05 22:02:51.668 INFO [stderr] warning: method is never used: `get_register`
Dec 05 22:02:51.668 INFO [stderr]   --> src/ssa/representation.rs:63:5
Dec 05 22:02:51.669 INFO [stderr]    |
Dec 05 22:02:51.669 INFO [stderr] 63 |     pub fn get_register(&self) -> SSARegister {
Dec 05 22:02:51.669 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.669 INFO [stderr] 
Dec 05 22:02:51.669 INFO [stderr] warning: type alias is never used: `GraphAccessor`
Dec 05 22:02:51.669 INFO [stderr]   --> src/graph/mod.rs:14:1
Dec 05 22:02:51.669 INFO [stderr]    |
Dec 05 22:02:51.669 INFO [stderr] 14 | pub type GraphAccessor<NodeId> = Fn(NodeId, usize) -> Option<NodeId>;
Dec 05 22:02:51.669 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 22:02:51.669 INFO [stderr] 
Dec 05 22:02:52.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Dec 05 22:02:52.148 INFO [stderr] su: No module specific data is present
Dec 05 22:02:52.862 INFO running `"docker" "inspect" "76af2c3de2c11581f819bb10cf5611d77249095de81c18d69030b46a3b9967c7"`
Dec 05 22:02:53.200 INFO running `"docker" "rm" "-f" "76af2c3de2c11581f819bb10cf5611d77249095de81c18d69030b46a3b9967c7"`
Dec 05 22:02:53.653 INFO [stdout] 76af2c3de2c11581f819bb10cf5611d77249095de81c18d69030b46a3b9967c7
Dec 05 22:02:53.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 22:02:54.048 INFO [stdout] fe78a622eef994decbcbb41fc377e066b4581cf5ea3cb89d1acc4ce5e07baa1c
Dec 05 22:02:54.054 INFO running `"docker" "start" "-a" "fe78a622eef994decbcbb41fc377e066b4581cf5ea3cb89d1acc4ce5e07baa1c"`
Dec 05 22:02:54.543 INFO [stderr] usermod: no changes
Dec 05 22:02:54.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 22:02:54.620 INFO [stderr]      Running /target/debug/deps/beam_code-797557d2aa810687
Dec 05 22:02:54.633 INFO [stdout] 
Dec 05 22:02:54.633 INFO [stdout] running 0 tests
Dec 05 22:02:54.633 INFO [stdout] 
Dec 05 22:02:54.633 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:02:54.633 INFO [stdout] 
Dec 05 22:02:54.635 INFO [stderr]      Running /target/debug/deps/beam_code-d4e0876abf44ce4a
Dec 05 22:02:54.637 INFO [stdout] 
Dec 05 22:02:54.637 INFO [stdout] running 0 tests
Dec 05 22:02:54.637 INFO [stdout] 
Dec 05 22:02:54.637 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:02:54.637 INFO [stdout] 
Dec 05 22:02:54.638 INFO [stderr]    Doc-tests beam_code
Dec 05 22:02:56.474 INFO [stdout] 
Dec 05 22:02:56.474 INFO [stdout] running 0 tests
Dec 05 22:02:56.474 INFO [stdout] 
Dec 05 22:02:56.474 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 22:02:56.474 INFO [stdout] 
Dec 05 22:02:56.487 INFO [stderr] su: No module specific data is present
Dec 05 22:02:57.002 INFO running `"docker" "inspect" "fe78a622eef994decbcbb41fc377e066b4581cf5ea3cb89d1acc4ce5e07baa1c"`
Dec 05 22:02:57.234 INFO running `"docker" "rm" "-f" "fe78a622eef994decbcbb41fc377e066b4581cf5ea3cb89d1acc4ce5e07baa1c"`
Dec 05 22:02:57.523 INFO [stdout] fe78a622eef994decbcbb41fc377e066b4581cf5ea3cb89d1acc4ce5e07baa1c