[INFO] cloning repository https://github.com/uulm-janbaudisch/hypergraph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uulm-janbaudisch/hypergraph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuulm-janbaudisch%2Fhypergraph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuulm-janbaudisch%2Fhypergraph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 672f790922ddaabee58438da5a0b7da9ce12340a
[INFO] checking uulm-janbaudisch/hypergraph against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuulm-janbaudisch%2Fhypergraph" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/uulm-janbaudisch/hypergraph
[INFO] finished tweaking git repo https://github.com/uulm-janbaudisch/hypergraph
[INFO] tweaked toml for git repo https://github.com/uulm-janbaudisch/hypergraph written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/uulm-janbaudisch/hypergraph on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/uulm-janbaudisch/hypergraph 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_env_logger v0.5.0
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[INFO] [stderr]   Downloaded dimacs v0.2.0
[INFO] [stderr]   Downloaded cadical v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a694c086b8b2a47257b9230109068d2a3c725a22bf419a558004533426c8cf3d
[INFO] running `Command { std: "docker" "start" "-a" "a694c086b8b2a47257b9230109068d2a3c725a22bf419a558004533426c8cf3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a694c086b8b2a47257b9230109068d2a3c725a22bf419a558004533426c8cf3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a694c086b8b2a47257b9230109068d2a3c725a22bf419a558004533426c8cf3d", kill_on_drop: false }`
[INFO] [stdout] a694c086b8b2a47257b9230109068d2a3c725a22bf419a558004533426c8cf3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a4a0315e2a86bdf3c8f5476f333ca52b56aebaac0b04c9c7f2ccbacd9b86395
[INFO] running `Command { std: "docker" "start" "-a" "3a4a0315e2a86bdf3c8f5476f333ca52b56aebaac0b04c9c7f2ccbacd9b86395", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.17
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling scratch v1.0.7
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.138
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking dimacs v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling cc v1.2.12
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking bitflags v2.8.0
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]    Compiling cadical v0.1.15
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]     Checking tempfile v3.16.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling cxx-build v1.0.138
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.138
[INFO] [stderr]    Compiling hypergraph v0.1.0 (/opt/rustwide/workdir/hypergraph)
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking clap v4.5.28
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking hypergraph_formats v0.1.0 (/opt/rustwide/workdir/hypergraph_formats)
[INFO] [stdout] warning: unused variable: `max_weight`
[INFO] [stdout]    --> hypergraph_formats/src/cnf.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let max_weight = weights
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_weight`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> hypergraph_formats/src/cnf.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl CnfClause {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn contains(&self, var: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `jeroslaw_wang` is never used
[INFO] [stdout]   --> hypergraph_formats/src/cnf.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Cnf {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn jeroslaw_wang(&self, var: u64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_weight`
[INFO] [stdout]    --> hypergraph_formats/src/cnf.rs:183:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let max_weight = weights
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_weight`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `contains` is never used
[INFO] [stdout]   --> hypergraph_formats/src/cnf.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl CnfClause {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn contains(&self, var: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `jeroslaw_wang` is never used
[INFO] [stdout]   --> hypergraph_formats/src/cnf.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl Cnf {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn jeroslaw_wang(&self, var: u64) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> hypergraph/src/hypergraph.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bfs(&self) -> SearchIterator<W, VecDeque<usize>> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bfs(&self) -> SearchIterator<'_, W, VecDeque<usize>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> hypergraph/src/hypergraph.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn dfs(&self) -> SearchIterator<W, Vec<usize>> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn dfs(&self) -> SearchIterator<'_, W, Vec<usize>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking partition_metrics v0.1.0 (/opt/rustwide/workdir/partition_metrics)
[INFO] [stderr]     Checking hypergraph_partitioner v0.1.0 (/opt/rustwide/workdir/hypergraph_partitioner)
[INFO] [stderr]     Checking cnf_partitioner v0.1.0 (/opt/rustwide/workdir/cnf_partitioner)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> hypergraph/src/hypergraph.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bfs(&self) -> SearchIterator<W, VecDeque<usize>> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn bfs(&self) -> SearchIterator<'_, W, VecDeque<usize>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> hypergraph/src/hypergraph.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn dfs(&self) -> SearchIterator<W, Vec<usize>> {
[INFO] [stdout]    |                ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn dfs(&self) -> SearchIterator<'_, W, Vec<usize>> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hypergraph_formats::hmetis::ToStringHMETIS`
[INFO] [stdout]   --> cnf_partitioner/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use hypergraph_formats::hmetis::ToStringHMETIS;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hypergraph_formats::patoh::ToStringPATOH`
[INFO] [stdout]   --> cnf_partitioner/src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use hypergraph_formats::patoh::ToStringPATOH;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hypergraph_formats::hmetis::ToStringHMETIS`
[INFO] [stdout]   --> cnf_partitioner/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use hypergraph_formats::hmetis::ToStringHMETIS;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hypergraph_formats::patoh::ToStringPATOH`
[INFO] [stdout]   --> cnf_partitioner/src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use hypergraph_formats::patoh::ToStringPATOH;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "3a4a0315e2a86bdf3c8f5476f333ca52b56aebaac0b04c9c7f2ccbacd9b86395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4a0315e2a86bdf3c8f5476f333ca52b56aebaac0b04c9c7f2ccbacd9b86395", kill_on_drop: false }`
[INFO] [stdout] 3a4a0315e2a86bdf3c8f5476f333ca52b56aebaac0b04c9c7f2ccbacd9b86395
