[INFO] cloning repository https://github.com/jjc914/cis198-homework3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjc914/cis198-homework3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjc914%2Fcis198-homework3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjc914%2Fcis198-homework3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53ee92c6323b2a899a68bdf76a2f39a29c75f109
[INFO] testing jjc914/cis198-homework3 against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjc914%2Fcis198-homework3" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jjc914/cis198-homework3
[INFO] finished tweaking git repo https://github.com/jjc914/cis198-homework3
[INFO] tweaked toml for git repo https://github.com/jjc914/cis198-homework3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jjc914/cis198-homework3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jjc914/cis198-homework3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13b56b3ae4d24d8f6b9905edc71e8503af0ac388bdab52cd640246b971e345c5
[INFO] running `Command { std: "docker" "start" "-a" "13b56b3ae4d24d8f6b9905edc71e8503af0ac388bdab52cd640246b971e345c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b56b3ae4d24d8f6b9905edc71e8503af0ac388bdab52cd640246b971e345c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b56b3ae4d24d8f6b9905edc71e8503af0ac388bdab52cd640246b971e345c5", kill_on_drop: false }`
[INFO] [stdout] 13b56b3ae4d24d8f6b9905edc71e8503af0ac388bdab52cd640246b971e345c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c719f9f2a116c0248c80746274c3f864a82e258da9ed721033e88a749a948c5
[INFO] running `Command { std: "docker" "start" "-a" "2c719f9f2a116c0248c80746274c3f864a82e258da9ed721033e88a749a948c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling syn v2.0.42
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling homework3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:550:28
[INFO] [stdout]     |
[INFO] [stdout] 550 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 550 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 550 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:588:28
[INFO] [stdout]     |
[INFO] [stdout] 588 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 588 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 588 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:629:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 629 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 629 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:667:28
[INFO] [stdout]     |
[INFO] [stdout] 667 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 667 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 667 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:382:11
[INFO] [stdout]     |
[INFO] [stdout] 382 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:392:11
[INFO] [stdout]     |
[INFO] [stdout] 392 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assembly`
[INFO] [stdout]    --> src/compiler/mod.rs:647:29
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_offsets`
[INFO] [stdout]    --> src/compiler/mod.rs:647:52
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/graph/mod.rs:458:85
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&E, &V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                              --               --                                    ^^  ^^     -- the same lifetime is named here
[INFO] [stdout]     |                              |                |                                     |   |
[INFO] [stdout]     |                              |                |                                     |   the same lifetime is elided here
[INFO] [stdout]     |                              |                the lifetime is named here            the same lifetime is elided here
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&'b E, &'b V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                                                                                      ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.07s
[INFO] running `Command { std: "docker" "inspect" "2c719f9f2a116c0248c80746274c3f864a82e258da9ed721033e88a749a948c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c719f9f2a116c0248c80746274c3f864a82e258da9ed721033e88a749a948c5", kill_on_drop: false }`
[INFO] [stdout] 2c719f9f2a116c0248c80746274c3f864a82e258da9ed721033e88a749a948c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02286b644e4e5948d0823566281ce585dcbe020d9c43ad60bf6d314e3dff98c9
[INFO] running `Command { std: "docker" "start" "-a" "02286b644e4e5948d0823566281ce585dcbe020d9c43ad60bf6d314e3dff98c9", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:550:28
[INFO] [stdout]     |
[INFO] [stdout] 550 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 550 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 550 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:588:28
[INFO] [stdout]     |
[INFO] [stdout] 588 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 588 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 588 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling homework3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:629:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 629 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 629 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:667:28
[INFO] [stdout]     |
[INFO] [stdout] 667 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 667 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 667 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:382:11
[INFO] [stdout]     |
[INFO] [stdout] 382 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:392:11
[INFO] [stdout]     |
[INFO] [stdout] 392 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assembly`
[INFO] [stdout]    --> src/compiler/mod.rs:647:29
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_offsets`
[INFO] [stdout]    --> src/compiler/mod.rs:647:52
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/graph/mod.rs:458:85
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&E, &V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                              --               --                                    ^^  ^^     -- the same lifetime is named here
[INFO] [stdout]     |                              |                |                                     |   |
[INFO] [stdout]     |                              |                |                                     |   the same lifetime is elided here
[INFO] [stdout]     |                              |                the lifetime is named here            the same lifetime is elided here
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&'b E, &'b V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                                                                                      ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:550:28
[INFO] [stdout]     |
[INFO] [stdout] 550 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 550 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 550 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:588:28
[INFO] [stdout]     |
[INFO] [stdout] 588 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 588 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 588 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:629:28
[INFO] [stdout]     |
[INFO] [stdout] 629 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 629 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 629 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph/mod.rs:667:28
[INFO] [stdout]     |
[INFO] [stdout] 667 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 667 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stdout] 667 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:382:11
[INFO] [stdout]     |
[INFO] [stdout] 382 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/compiler/mod.rs:392:11
[INFO] [stdout]     |
[INFO] [stdout] 392 |                         let token = tokens.pop_front().unwrap();
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assembly`
[INFO] [stdout]    --> src/compiler/mod.rs:647:29
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_offsets`
[INFO] [stdout]    --> src/compiler/mod.rs:647:52
[INFO] [stdout]     |
[INFO] [stdout] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/graph/mod.rs:458:85
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&E, &V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                              --               --                                    ^^  ^^     -- the same lifetime is named here
[INFO] [stdout]     |                              |                |                                     |   |
[INFO] [stdout]     |                              |                |                                     |   the same lifetime is elided here
[INFO] [stdout]     |                              |                the lifetime is named here            the same lifetime is elided here
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&'b E, &'b V)> + 'b, VertexMissingError> {
[INFO] [stdout]     |                                                                                      ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "02286b644e4e5948d0823566281ce585dcbe020d9c43ad60bf6d314e3dff98c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02286b644e4e5948d0823566281ce585dcbe020d9c43ad60bf6d314e3dff98c9", kill_on_drop: false }`
[INFO] [stdout] 02286b644e4e5948d0823566281ce585dcbe020d9c43ad60bf6d314e3dff98c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f92dbd6bfe58a6dcac288cb890bd484d812317b274083899dfa7c5c382038825
[INFO] running `Command { std: "docker" "start" "-a" "f92dbd6bfe58a6dcac288cb890bd484d812317b274083899dfa7c5c382038825", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/graph/mod.rs:550:28
[INFO] [stderr]     |
[INFO] [stderr] 550 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 550 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr] 550 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/graph/mod.rs:588:28
[INFO] [stderr]     |
[INFO] [stderr] 588 |         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 588 -         dfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr] 588 +         dfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/graph/mod.rs:629:28
[INFO] [stderr]     |
[INFO] [stderr] 629 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 629 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr] 629 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/graph/mod.rs:667:28
[INFO] [stderr]     |
[INFO] [stderr] 667 |         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 667 -         bfs.map(|(vid, _)| (self.id_to_vertex(&vid).unwrap()))
[INFO] [stderr] 667 +         bfs.map(|(vid, _)| self.id_to_vertex(&vid).unwrap() )
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]    --> src/compiler/mod.rs:382:11
[INFO] [stderr]     |
[INFO] [stderr] 382 |                         let token = tokens.pop_front().unwrap();
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `token`
[INFO] [stderr]    --> src/compiler/mod.rs:392:11
[INFO] [stderr]     |
[INFO] [stderr] 392 |                         let token = tokens.pop_front().unwrap();
[INFO] [stderr]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `assembly`
[INFO] [stderr]    --> src/compiler/mod.rs:647:29
[INFO] [stderr]     |
[INFO] [stderr] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stderr]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assembly`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `variable_offsets`
[INFO] [stderr]    --> src/compiler/mod.rs:647:52
[INFO] [stderr]     |
[INFO] [stderr] 647 |     fn generate_decl_statement(assembly: &mut String, variable_offsets: &mut HashMap<String, usize>) {
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_offsets`
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/graph/mod.rs:458:85
[INFO] [stderr]     |
[INFO] [stderr] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&E, &V)> + 'b, VertexMissingError> {
[INFO] [stderr]     |                              --               --                                    ^^  ^^     -- the same lifetime is named here
[INFO] [stderr]     |                              |                |                                     |   |
[INFO] [stderr]     |                              |                |                                     |   the same lifetime is elided here
[INFO] [stderr]     |                              |                the lifetime is named here            the same lifetime is elided here
[INFO] [stderr]     |                              the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 458 |     pub fn iter_sources<'b>(&'b self, label: &'b V) -> Result<impl Iterator<Item = (&'b E, &'b V)> + 'b, VertexMissingError> {
[INFO] [stderr]     |                                                                                      ++     ++
[INFO] [stderr] 
[INFO] [stderr] warning: `homework3` (lib) generated 9 warnings (run `cargo fix --lib -p homework3` to apply 9 suggestions)
[INFO] [stderr] warning: `homework3` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/homework3-fc9d80d5e8418963)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test graph::test_graph ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- graph::test_graph stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'graph::test_graph' (16) panicked at src/graph/mod.rs:881:77:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57242370775a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57242370775a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57242370775a - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57242370775a - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57242371b94a - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57242371b94a - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x57242370c002 - std[128c3efe2914e152]::io::default_write_fmt::<alloc[fef50e8eecedd288]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x57242370c002 - <alloc[fef50e8eecedd288]::vec::Vec<u8> as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5724236e64df - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5724236e64df - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5724236ff7a9 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5724236985dc - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   12:     0x5724236985dc - test[b137923399915ecf]::test_main_with_exit_callback::<test[b137923399915ecf]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5724236ff962 - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   14:     0x5724236ff962 - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5724236e6598 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5724236db5a9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5724236e72ad - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57242371c0dc - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57242371be52 - core[6771d259883166e6]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x57242367cfa3 - core::result::Result<T,E>::unwrap::h3ce027301b03955b
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x57242367cfa3 - homework3::graph::test_graph::he53dc0a32489a54d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graph/mod.rs:881:77
[INFO] [stdout]   22:     0x57242367d457 - homework3::graph::test_graph::{{closure}}::hb1d6e1e43c620395
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graph/mod.rs:780:16
[INFO] [stdout]   23:     0x57242366edb6 - core::ops::function::FnOnce::call_once::h91845cb97c948466
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57242368c6db - <fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x57242368c6db - test[b137923399915ecf]::__rust_begin_short_backtrace::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5724236990ab - test[b137923399915ecf]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5724236990ab - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x5724236990ab - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5724236990ab - std[128c3efe2914e152]::panicking::catch_unwind::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5724236990ab - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5724236990ab - test[b137923399915ecf]::run_test_in_process
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5724236990ab - test[b137923399915ecf]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x572423693504 - test[b137923399915ecf]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x572423693504 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace::<test[b137923399915ecf]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x57242369bcb2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x57242369bcb2 - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x57242369bcb2 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x57242369bcb2 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x57242369bcb2 - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x57242369bcb2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x57242369bcb2 - <std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x572423706d0f - <alloc[fef50e8eecedd288]::boxed::Box<dyn core[6771d259883166e6]::ops::function::FnOnce<(), Output = ()> + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9
[INFO] [stdout]   43:     0x572423706d0f - <std[128c3efe2914e152]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x75245641baa4 - <unknown>
[INFO] [stdout]   45:     0x7524564a8a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     graph::test_graph
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f92dbd6bfe58a6dcac288cb890bd484d812317b274083899dfa7c5c382038825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92dbd6bfe58a6dcac288cb890bd484d812317b274083899dfa7c5c382038825", kill_on_drop: false }`
[INFO] [stdout] f92dbd6bfe58a6dcac288cb890bd484d812317b274083899dfa7c5c382038825
