[INFO] fetching crate snark-tool 0.4.0... [INFO] testing snark-tool-0.4.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate snark-tool 0.4.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate snark-tool 0.4.0 [INFO] finished tweaking crates.io crate snark-tool 0.4.0 [INFO] tweaked toml for crates.io crate snark-tool 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate snark-tool 0.4.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate snark-tool 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yaml-rust v0.4.4 [INFO] [stderr] Downloaded linked-hash-map v0.5.3 [INFO] [stderr] Downloaded varisat v0.2.2 [INFO] [stderr] Downloaded varisat-internal-macros v0.2.2 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded varisat-formula v0.2.2 [INFO] [stderr] Downloaded varisat-dimacs v0.2.2 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded leb128 v0.2.4 [INFO] [stderr] Downloaded ordered-float v2.0.1 [INFO] [stderr] Downloaded regex v1.4.2 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded serde v1.0.118 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded regex-syntax v0.6.21 [INFO] [stderr] Downloaded serde_yaml v0.8.14 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded serde_derive v1.0.118 [INFO] [stderr] Downloaded cadical v0.1.13 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] [stderr] Downloaded varisat-checker v0.2.2 [INFO] [stderr] Downloaded anyhow v1.0.37 [INFO] [stderr] Downloaded varisat-internal-proof v0.2.2 [INFO] [stderr] Downloaded syn v1.0.56 [INFO] [stderr] Downloaded vec_mut_scan v0.3.0 [INFO] [stderr] Downloaded partial_ref_derive v0.3.2 [INFO] [stderr] Downloaded partial_ref v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9089e3e8ff44fdb9ca5f44f6681b3850e803ec6e7e7e6015f7c455c4d833ce7a [INFO] running `Command { std: "docker" "start" "-a" "9089e3e8ff44fdb9ca5f44f6681b3850e803ec6e7e7e6015f7c455c4d833ce7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9089e3e8ff44fdb9ca5f44f6681b3850e803ec6e7e7e6015f7c455c4d833ce7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9089e3e8ff44fdb9ca5f44f6681b3850e803ec6e7e7e6015f7c455c4d833ce7a", kill_on_drop: false }` [INFO] [stdout] 9089e3e8ff44fdb9ca5f44f6681b3850e803ec6e7e7e6015f7c455c4d833ce7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 351f7a6bf04611764bd414b815cfb237c1e814d3f90f44a4b1c60f844fb38a7d [INFO] running `Command { std: "docker" "start" "-a" "351f7a6bf04611764bd414b815cfb237c1e814d3f90f44a4b1c60f844fb38a7d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling varisat-formula v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling varisat v0.2.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling smallvec v1.5.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling varisat-internal-proof v0.2.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling vec_mut_scan v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling ordered-float v2.0.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling cadical v0.1.13 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling partial_ref_derive v0.3.2 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Compiling partial_ref v0.3.2 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling varisat-dimacs v0.2.2 [INFO] [stderr] Compiling varisat-checker v0.2.2 [INFO] [stderr] Compiling serde_yaml v0.8.14 [INFO] [stderr] Compiling snark-tool v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [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] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [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] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [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] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `color` is never used [INFO] [stdout] --> src/graph/edge.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Edge: Eq { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn color(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_vertex` is never used [INFO] [stdout] --> src/graph/graph.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Graph { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn remove_vertex(&mut self, vertex_index: usize); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/chrom_props/chromatic_properties.rs:646:12 [INFO] [stdout] | [INFO] [stdout] 645 | impl ChromaticPropsProcedureBuilder { [INFO] [stdout] | ----------------------------------- associated function in this implementation [INFO] [stdout] 646 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAT_COLOURISER` is never used [INFO] [stdout] --> src/procedure/basic_procedures/chrom_props/config.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const SAT_COLOURISER: &str = "sat"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/procedure/basic_procedures/chrom_props/config.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl ChromaticPropsProcedureConfig { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `default` are never used [INFO] [stdout] --> src/procedure/basic_procedures/colour.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 138 | impl ColourProcedureConfig { [INFO] [stdout] | -------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn new(colouriser_type: ColouriserType) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/colour.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 180 | impl ColourProcedureBuilder { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 181 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `construction_type` are never used [INFO] [stdout] --> src/procedure/basic_procedures/constructions.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 98 | impl ConstructionProcedureConfig { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn new(construction_type: ConstructionType) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn construction_type(&self) -> &ConstructionType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/constructions.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 130 | impl ConstructionProcedureBuilder { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 131 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/procedure/basic_procedures/filter.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 162 | impl FilterProcedureConfig { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 165 | pub fn new(filter_by: GraphProperties) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/filter.rs:192:12 [INFO] [stdout] | [INFO] [stdout] 191 | impl FilterProcedureBuilder { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] 192 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `default` are never used [INFO] [stdout] --> src/procedure/basic_procedures/read.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 153 | impl ReadProcedureConfig { [INFO] [stdout] | ------------------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn new(file_path: String, graph_format: String, number_of_graphs: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/read.rs:225:12 [INFO] [stdout] | [INFO] [stdout] 224 | impl ReadProcedureBuilder { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 225 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `default` are never used [INFO] [stdout] --> src/procedure/basic_procedures/write.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl WriteProcedureConfig { [INFO] [stdout] | ------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new(file_path: String, graph_format: String, with_properties: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/write.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 212 | impl WriteProcedureBuilder { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 213 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `default` are never used [INFO] [stdout] --> src/procedure/basic_procedures/counter.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl CounterProcedureConfig { [INFO] [stdout] | --------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn new(print: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `build` is never used [INFO] [stdout] --> src/procedure/basic_procedures/counter.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 90 | impl CounterProcedureBuilder { [INFO] [stdout] | ---------------------------- associated function in this implementation [INFO] [stdout] 91 | pub fn build( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `from_procedures_and_registry` and `from_procedures` are never used [INFO] [stdout] --> src/procedure/procedure_chain.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl ProcedureChain { [INFO] [stdout] | ------------------------------------------------------------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn from_procedures_and_registry( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn from_procedures(procedures: Vec>>) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CvdSatCadicalColourizer` is never constructed [INFO] [stdout] --> src/service/colour/cvd/cvd_sat_cadical.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CvdSatCadicalColourizer {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MatchingColouriser2` is never constructed [INFO] [stdout] --> src/service/colour/matchings/matching_col_2.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct MatchingColouriser2 {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `is_col`, `are_disjoint`, and `has_edge` are never used [INFO] [stdout] --> src/service/colour/matchings/matching_col_2.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl MatchingColouriser2 { [INFO] [stdout] | ------------------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn is_col(matchings: &Vec) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn are_disjoint(first: &Matching, second: &Matching) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn has_edge(matching: &Matching, edge: &UndirectedEdge) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BFSColouriserBasic` is never constructed [INFO] [stdout] --> src/service/colour/recursive/bfs_basic.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct BFSColouriserBasic {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BFSColouriserGraph` is never constructed [INFO] [stdout] --> src/service/colour/recursive/bfs_basic.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BFSColouriserGraph<'a, G: Graph> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `color`, `set_edge_color`, `is_vertex_without_conflict`, and `are_vertices_without_conflict` are never used [INFO] [stdout] --> src/service/colour/recursive/bfs_basic.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl<'a, G: Graph> BFSColouriserGraph<'a, G> { [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] 30 | pub fn new(graph: &'a G) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn color(&mut self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | fn set_edge_color(&mut self, from: usize, to: usize, color: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn is_vertex_without_conflict(&self, neighbors: &[(usize, usize); 3]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | fn are_vertices_without_conflict(&self, first: usize, second: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_without_conflict` is never used [INFO] [stdout] --> src/service/colour/recursive/bfs_basic.rs:217:4 [INFO] [stdout] | [INFO] [stdout] 217 | fn is_without_conflict(color1: usize, color2: usize, color3: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BFSColourizerImproved` is never constructed [INFO] [stdout] --> src/service/colour/recursive/bfs_improved.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct BFSColourizerImproved {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BFSColourizerImprovedGraph` is never constructed [INFO] [stdout] --> src/service/colour/recursive/bfs_improved.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct BFSColourizerImprovedGraph { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `color`, `set_edge_color`, `is_vertex_without_conflict`, `set_color_and_check_validity`, `are_vertices_without_conflict`, and `set_edge_check_and_color_rest` are never used [INFO] [stdout] --> src/service/colour/recursive/bfs_improved.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 107 | impl BFSColourizerImprovedGraph { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] 108 | fn color(&mut self, vertex: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | fn set_edge_color(&mut self, from: usize, to: usize, color: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 379 | fn is_vertex_without_conflict(&self, neighbors: &[(usize, usize); 3]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 384 | fn set_color_and_check_validity(&mut self, from: usize, to: usize, color: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 390 | fn are_vertices_without_conflict(&self, first: usize, second: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 395 | fn set_edge_check_and_color_rest( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_without_conflict` is never used [INFO] [stdout] --> src/service/colour/recursive/bfs_improved.rs:406:4 [INFO] [stdout] | [INFO] [stdout] 406 | fn is_without_conflict(color1: usize, color2: usize, color3: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DFSColourizerOriginal` is never constructed [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DFSColourizerOriginal {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DFSColourizerOriginalGraph` is never constructed [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DFSColourizerOriginalGraph { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 96 | impl DFSColourizerOriginalGraph { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] 97 | fn color(&mut self, vertex: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | fn set_edge_color(&mut self, from: usize, to: usize, color: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | fn get_edge_color(&self, from: usize, to: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | fn is_vertex_without_conflict(&self, vertex: usize, neighbors: &[usize; 3]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 307 | fn set_color_and_check_validity(&mut self, from: usize, to: usize, color: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | fn are_vertices_without_conflict(&self, first: usize, second: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | fn set_edge_check_and_color_rest( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_without_conflict` is never used [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:329:4 [INFO] [stdout] | [INFO] [stdout] 329 | fn is_without_conflict(color1: usize, color2: usize, color3: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SATColourizerCadical` is never constructed [INFO] [stdout] --> src/service/colour/sat/sat_cadical.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct SATColourizerCadical {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `graph_to_cnf_sat` is never used [INFO] [stdout] --> src/service/colour/sat/sat_cadical.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl SATColourizerCadical { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 26 | fn graph_to_cnf_sat(graph: &G) -> cadical::Solver { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EdgeLits` is never constructed [INFO] [stdout] --> src/service/colour/sat/sat_cadical.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 83 | struct EdgeLits { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `next_lits`, and `lits_of_edge` are never used [INFO] [stdout] --> src/service/colour/sat/sat_cadical.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 89 | impl EdgeLits { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 90 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn next_lits(&mut self, from: usize, to: usize) -> (i32, i32, i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn lits_of_edge(&self, from: usize, to: usize) -> Option<&(i32, i32, i32)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_isomorphic` is never used [INFO] [stdout] --> src/service/constructions/isomorphism.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn is_isomorphic(first: &G, second: &G) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_petgraph` is never used [INFO] [stdout] --> src/service/constructions/isomorphism.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn to_petgraph(graph: &G) -> UnGraph { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `default`, `set_index`, `set_visited`, and `set_discovered_from` are never used [INFO] [stdout] --> src/service/graph_traversal/bfs.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl BfsVertex { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn set_index(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn set_visited(&mut self, visited: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_discovered_from(&mut self, discovered_from: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `back` and `discovery_order` are never used [INFO] [stdout] --> src/service/graph_traversal/bfs.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 71 | impl<'a, G: Graph> BfsOfGraph<'a, G> { [INFO] [stdout] | ------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn back(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn discovery_order(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DfsVertex` is never constructed [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct DfsVertex { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `index`, `visited`, `discovered_from`, and `distance_from_root` are never used [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DfsVertex { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 13 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn index(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn visited(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn discovered_from(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn distance_from_root(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DfsOfGraph` is never constructed [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct DfsOfGraph<'a, G: Graph + Clone> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_from_raw_ptr`, `visit_from`, `next`, and `visited_vertex` are never used [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 49 | impl<'a, G: Graph + Clone> DfsOfGraph<'a, G> { [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] 50 | pub fn new(graph: &'a G, start: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn visit_from(&mut self, vertex: usize, visited_from: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn next(&mut self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/service/io/error.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct WriteError { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 34 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GraphWriter` is never used [INFO] [stdout] --> src/service/io/writer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait GraphWriter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [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] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [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] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [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] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "351f7a6bf04611764bd414b815cfb237c1e814d3f90f44a4b1c60f844fb38a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "351f7a6bf04611764bd414b815cfb237c1e814d3f90f44a4b1c60f844fb38a7d", kill_on_drop: false }` [INFO] [stdout] 351f7a6bf04611764bd414b815cfb237c1e814d3f90f44a4b1c60f844fb38a7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28818dd7621bf6dcf040a031d74dc3fa81a8f88e00746a5c774d8bc82e70f0c3 [INFO] running `Command { std: "docker" "start" "-a" "28818dd7621bf6dcf040a031d74dc3fa81a8f88e00746a5c774d8bc82e70f0c3", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [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] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [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] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling snark-tool v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [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] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [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] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [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] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [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] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `color` is never used [INFO] [stdout] --> src/graph/edge.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Edge: Eq { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn color(&self) -> u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove_vertex` is never used [INFO] [stdout] --> src/graph/graph.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Graph { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn remove_vertex(&mut self, vertex_index: usize); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAT_COLOURISER` is never used [INFO] [stdout] --> src/procedure/basic_procedures/chrom_props/config.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const SAT_COLOURISER: &str = "sat"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/procedure/basic_procedures/colour.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 138 | impl ColourProcedureConfig { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn new(colouriser_type: ColouriserType) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `construction_type` is never used [INFO] [stdout] --> src/procedure/basic_procedures/constructions.rs:113:12 [INFO] [stdout] | [INFO] [stdout] 98 | impl ConstructionProcedureConfig { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 113 | pub fn construction_type(&self) -> &ConstructionType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default` is never used [INFO] [stdout] --> src/procedure/basic_procedures/read.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 153 | impl ReadProcedureConfig { [INFO] [stdout] | ------------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 164 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/procedure/basic_procedures/write.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 145 | impl WriteProcedureConfig { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn new(file_path: String, graph_format: String, with_properties: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `default` is never used [INFO] [stdout] --> src/procedure/basic_procedures/counter.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl CounterProcedureConfig { [INFO] [stdout] | --------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CvdSatCadicalColourizer` is never constructed [INFO] [stdout] --> src/service/colour/cvd/cvd_sat_cadical.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CvdSatCadicalColourizer {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DFSColourizerOriginal` is never constructed [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct DFSColourizerOriginal {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DFSColourizerOriginalGraph` is never constructed [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct DFSColourizerOriginalGraph { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 96 | impl DFSColourizerOriginalGraph { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] 97 | fn color(&mut self, vertex: usize) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 285 | fn set_edge_color(&mut self, from: usize, to: usize, color: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | fn get_edge_color(&self, from: usize, to: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | fn is_vertex_without_conflict(&self, vertex: usize, neighbors: &[usize; 3]) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 307 | fn set_color_and_check_validity(&mut self, from: usize, to: usize, color: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | fn are_vertices_without_conflict(&self, first: usize, second: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | fn set_edge_check_and_color_rest( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_without_conflict` is never used [INFO] [stdout] --> src/service/colour/recursive/dfs_orig.rs:329:4 [INFO] [stdout] | [INFO] [stdout] 329 | fn is_without_conflict(color1: usize, color2: usize, color3: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `default`, `set_index`, `set_visited`, and `set_discovered_from` are never used [INFO] [stdout] --> src/service/graph_traversal/bfs.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl BfsVertex { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn set_index(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn set_visited(&mut self, visited: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn set_discovered_from(&mut self, discovered_from: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `visited`, `discovered_from`, and `distance_from_root` are never used [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DfsVertex { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn visited(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn discovered_from(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn distance_from_root(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_from_raw_ptr` and `visited_vertex` are never used [INFO] [stdout] --> src/service/graph_traversal/dfs.rs:65:19 [INFO] [stdout] | [INFO] [stdout] 49 | impl<'a, G: Graph + Clone> DfsOfGraph<'a, G> { [INFO] [stdout] | -------------------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 65 | pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/service/io/error.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct WriteError { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 34 | pub message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WriteError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `GraphWriter` is never used [INFO] [stdout] --> src/service/io/writer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait GraphWriter [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stdout] | [INFO] [stdout] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [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] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stdout] | [INFO] [stdout] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stdout] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stdout] | [INFO] [stdout] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stdout] | ++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [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] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [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] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 42.27s [INFO] running `Command { std: "docker" "inspect" "28818dd7621bf6dcf040a031d74dc3fa81a8f88e00746a5c774d8bc82e70f0c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28818dd7621bf6dcf040a031d74dc3fa81a8f88e00746a5c774d8bc82e70f0c3", kill_on_drop: false }` [INFO] [stdout] 28818dd7621bf6dcf040a031d74dc3fa81a8f88e00746a5c774d8bc82e70f0c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e2f296cc966a5c0789a0d399fb9a9063a5d37411800a777061a805ed2948f2bd [INFO] running `Command { std: "docker" "start" "-a" "e2f296cc966a5c0789a0d399fb9a9063a5d37411800a777061a805ed2948f2bd", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/service/colour/cvd/cvd.rs:64:31 [INFO] [stderr] | [INFO] [stderr] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph [INFO] [stderr] | ^^ ----------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 64 | fn create_cvd_graph(graph: &G) -> CVDGraph<'_, G> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: implicit autoref creates a reference to the dereference of a raw pointer [INFO] [stderr] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stderr] | [INFO] [stderr] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stderr] | ^^--------^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this raw pointer has type `*const CVDGraph<'_, G>` [INFO] [stderr] | [INFO] [stderr] = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements [INFO] [stderr] note: autoref is being applied to this expression, resulting in: `&Vec>` [INFO] [stderr] --> src/service/colour/cvd/cvd.rs:174:29 [INFO] [stderr] | [INFO] [stderr] 174 | for neighbor in (*self_ref).vertices[vertex.index()].iter() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dangerous_implicit_autorefs)]` on by default [INFO] [stderr] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit [INFO] [stderr] | [INFO] [stderr] 174 | for neighbor in (&(*self_ref).vertices)[vertex.index()].iter() { [INFO] [stderr] | ++ + [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/service/colour/sat/sat.rs:28:42 [INFO] [stderr] | [INFO] [stderr] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver { [INFO] [stderr] | ^^ ------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 28 | fn graph_to_cnf_sat(graph: &G) -> Solver<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/service/matching/perfect_matchings.rs:178:21 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter { [INFO] [stderr] | ^^^^^ ------------------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 178 | pub fn vertices(&self) -> MatchingGraphVerticesIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `snark-tool` (lib) generated 4 warnings [INFO] [stderr] warning: `snark-tool` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: method `color` is never used [INFO] [stderr] --> src/graph/edge.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub trait Edge: Eq { [INFO] [stderr] | ---- method in this trait [INFO] [stderr] ... [INFO] [stderr] 4 | fn color(&self) -> u8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `remove_vertex` is never used [INFO] [stderr] --> src/graph/graph.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait Graph { [INFO] [stderr] | ----- method in this trait [INFO] [stderr] ... [INFO] [stderr] 16 | fn remove_vertex(&mut self, vertex_index: usize); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SAT_COLOURISER` is never used [INFO] [stderr] --> src/procedure/basic_procedures/chrom_props/config.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | pub const SAT_COLOURISER: &str = "sat"; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/procedure/basic_procedures/colour.rs:141:12 [INFO] [stderr] | [INFO] [stderr] 138 | impl ColourProcedureConfig { [INFO] [stderr] | -------------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 141 | pub fn new(colouriser_type: ColouriserType) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `construction_type` is never used [INFO] [stderr] --> src/procedure/basic_procedures/constructions.rs:113:12 [INFO] [stderr] | [INFO] [stderr] 98 | impl ConstructionProcedureConfig { [INFO] [stderr] | -------------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 113 | pub fn construction_type(&self) -> &ConstructionType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `default` is never used [INFO] [stderr] --> src/procedure/basic_procedures/read.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 153 | impl ReadProcedureConfig { [INFO] [stderr] | ------------------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 164 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/procedure/basic_procedures/write.rs:148:12 [INFO] [stderr] | [INFO] [stderr] 145 | impl WriteProcedureConfig { [INFO] [stderr] | ------------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 148 | pub fn new(file_path: String, graph_format: String, with_properties: bool) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `default` is never used [INFO] [stderr] --> src/procedure/basic_procedures/counter.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 56 | impl CounterProcedureConfig { [INFO] [stderr] | --------------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 63 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CvdSatCadicalColourizer` is never constructed [INFO] [stderr] --> src/service/colour/cvd/cvd_sat_cadical.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct CvdSatCadicalColourizer {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `DFSColourizerOriginal` is never constructed [INFO] [stderr] --> src/service/colour/recursive/dfs_orig.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct DFSColourizerOriginal {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `DFSColourizerOriginalGraph` is never constructed [INFO] [stderr] --> src/service/colour/recursive/dfs_orig.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct DFSColourizerOriginalGraph { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/service/colour/recursive/dfs_orig.rs:97:8 [INFO] [stderr] | [INFO] [stderr] 96 | impl DFSColourizerOriginalGraph { [INFO] [stderr] | ------------------------------- methods in this implementation [INFO] [stderr] 97 | fn color(&mut self, vertex: usize) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 285 | fn set_edge_color(&mut self, from: usize, to: usize, color: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 291 | fn get_edge_color(&self, from: usize, to: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 297 | fn is_vertex_without_conflict(&self, vertex: usize, neighbors: &[usize; 3]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 307 | fn set_color_and_check_validity(&mut self, from: usize, to: usize, color: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 313 | fn are_vertices_without_conflict(&self, first: usize, second: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 318 | fn set_edge_check_and_color_rest( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_without_conflict` is never used [INFO] [stderr] --> src/service/colour/recursive/dfs_orig.rs:329:4 [INFO] [stderr] | [INFO] [stderr] 329 | fn is_without_conflict(color1: usize, color2: usize, color3: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `default`, `set_index`, `set_visited`, and `set_discovered_from` are never used [INFO] [stderr] --> src/service/graph_traversal/bfs.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 14 | impl BfsVertex { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 29 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | pub fn set_index(&mut self, index: usize) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn set_visited(&mut self, visited: bool) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 59 | pub fn set_discovered_from(&mut self, discovered_from: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `visited`, `discovered_from`, and `distance_from_root` are never used [INFO] [stderr] --> src/service/graph_traversal/dfs.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 12 | impl DfsVertex { [INFO] [stderr] | -------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 31 | pub fn visited(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 34 | pub fn discovered_from(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | pub fn distance_from_root(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new_from_raw_ptr` and `visited_vertex` are never used [INFO] [stderr] --> src/service/graph_traversal/dfs.rs:65:19 [INFO] [stderr] | [INFO] [stderr] 49 | impl<'a, G: Graph + Clone> DfsOfGraph<'a, G> { [INFO] [stderr] | -------------------------------------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 65 | pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `message` is never read [INFO] [stderr] --> src/service/io/error.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct WriteError { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 34 | pub message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WriteError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: trait `GraphWriter` is never used [INFO] [stderr] --> src/service/io/writer.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub trait GraphWriter [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `snark-tool` (bin "snark-tool" test) generated 22 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snark_tool-289a1a866f547ca8) [INFO] [stdout] [INFO] [stdout] running 103 tests [INFO] [stdout] test graph::undirected::multi_graph::tests::should_iter_edges ... ok [INFO] [stdout] test graph::undirected::multi_graph::tests::should_have_multiple_same_edges ... ok [INFO] [stdout] test graph::undirected::multi_graph::tests::multi_graph ... ok [INFO] [stdout] test graph::undirected::multi_graph::tests::should_have_first_vertex ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_create_graph ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_iter_edges ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_iter_edges_of_vertex ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_not_be_equal ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::should_add_vertex_with_index ... ok [INFO] [stdout] test graph::undirected::multi_graph::tests::should_iter_edges_of_vertex ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_remove_edges_of_vertex ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::should_have_first_vertex ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::should_iter_edges_of_vertex ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::should_remove_edges_of_vertex ... ok [INFO] [stdout] test procedure::tests::should_create_procedures ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::should_iter_edges ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_format_graph ... ok [INFO] [stdout] test graph::undirected::multi_graph::tests::should_remove_edges_of_vertex ... ok [INFO] [stdout] test service::chromatic_properties::resistance::tests::should_have_resistance_zero ... ok [INFO] [stdout] test graph::undirected::simple_graph::tests::simple_graph ... ok [INFO] [stdout] test service::chromatic_properties::resistance::tests::should_have_resistance_two ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_bfs ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_bfs_basic ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_cvd_dfs ... ok [INFO] [stdout] test service::chromatic_properties::resistibility::tests::should_test_resistibility_indices_petersen ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_critical ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_cvd ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_bfs_improved ... ok [INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_be_equal ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_cvd_dfs ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_sat ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_sat_cadical ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_dfs ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_sat_cadical ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_strictly_cocritical ... ok [INFO] [stdout] test service::colour::tests::should_be_unknown_cvd ... ok [INFO] [stdout] test service::component_analysis::tests::should_produce_pairs_of_adjacent_vertices ... ok [INFO] [stdout] test service::component_analysis::tests::should_produce_pairs_of_removable_edges ... ok [INFO] [stdout] test service::component_analysis::tests::should_produce_triplets_of_removable_edges ... ok [INFO] [stdout] test service::component_analysis::tests::should_produce_pairs_of_non_adjacent_edges ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_bfs_basic ... ok [INFO] [stdout] test service::constructions::tests::i_extension_test ... ok [INFO] [stdout] test service::constructions::tests::isomorphism_test ... ok [INFO] [stdout] test service::constructions::tests::two_i_extension_test ... ok [INFO] [stdout] test service::constructions::tests::y_extension_iterator_test ... ok [INFO] [stdout] test service::constructions::tests::y_extension_test ... ok [INFO] [stdout] test service::graph_traversal::tests::should_reconstruct_path_using_bfs ... ok [INFO] [stdout] test service::graph_traversal::tests::should_traverse_using_bfs ... ok [INFO] [stdout] test service::graph_traversal::tests::should_traverse_using_bfs_discovery_order ... ok [INFO] [stdout] test service::graph_traversal::tests::should_traverse_using_dfs ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_matching ... ok [INFO] [stdout] test service::io::tests::should_compare_readers ... FAILED [INFO] [stdout] test service::io::tests::should_read_ba ... FAILED [INFO] [stdout] test service::io::tests::should_read_g6 ... ok [INFO] [stdout] test service::io::tests::should_read_g6_write_s6 ... ok [INFO] [stdout] test service::io::tests::should_read_s6 ... ok [INFO] [stdout] test service::io::tests::should_write_ba ... ok [INFO] [stdout] test service::io::tests::should_write_g6 ... ok [INFO] [stdout] test service::io::tests::should_write_s6 ... ok [INFO] [stdout] test service::matching::tests::should_add_and_remove_edges_mg ... ok [INFO] [stdout] test service::io::tests::should_read_g6_s6_same_graph ... ok [INFO] [stdout] test service::matching::tests::should_create_from_graph_mg ... ok [INFO] [stdout] test service::matching::tests::should_create_and_modify_graph_mg ... ok [INFO] [stdout] test service::matching::tests::should_find_all_perfect_matchings ... ok [INFO] [stdout] test procedure::tests::should_create_procedure_chain ... ok [INFO] [stdout] test service::matching::tests::should_have_odd_size_component ... ok [INFO] [stdout] test service::matching::tests::should_not_have_odd_size_component ... ok [INFO] [stdout] test service::matching::tests::should_traverse_using_bfs ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_create_full_tree ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_contract_subgraph ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_sat ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_be_vertex_disjoint_graphs ... ok [INFO] [stdout] test service::constructions::tests::dot_product_test ... ok [INFO] [stdout] test service::property::girth::tests::should_have_girth_five ... ok [INFO] [stdout] test service::colour::tests::should_be_snark_matching_2 ... ok [INFO] [stdout] test service::property::girth::tests::should_have_girth_six ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::residual_graph ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_add_vertex_with_index ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_have_first_vertex ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_increase_decrease_capacity ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_iter_edges ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_iter_edges_of_vertex ... ok [INFO] [stdout] test service::property::max_flow::residual_graph::residual_graph_test::residual_graph_tests::should_remove_edges_of_vertex ... ok [INFO] [stdout] test service::property::max_flow::tests::should_have_max_flow_two ... ok [INFO] [stdout] test service::property::oddness::tests::should_have_oddness_four ... ok [INFO] [stdout] test service::property::oddness::tests::should_have_oddness_two ... ok [INFO] [stdout] test service::property::oddness::tests::should_have_oddness_zero ... ok [INFO] [stdout] test service::property::order::tests::should_be_cubic ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_three ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_five ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_acritical ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_matching_2 ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_critical_matchings ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_acritical_cvd_dfs ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_matching ... ok [INFO] [stdout] test service::chromatic_properties::resistance::tests::should_have_resistance_three ... ok [INFO] [stdout] test service::chromatic_properties::tests::should_be_acritical_matching ... ok [INFO] [stdout] test service::property::girth::tests::should_have_girth_five_from_file ... ok [INFO] [stdout] test service::constructions::tests::i_extension_iterator_test ... ok [INFO] [stdout] test service::chromatic_properties::resistibility::tests::should_test_resistibility_indices ... ok [INFO] [stdout] test service::colour::tests::should_be_colourable_bfs_improved ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_five_file ... ok [INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_four_file ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- service::io::tests::should_compare_readers stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'service::io::tests::should_compare_readers' panicked at src/service/io/tests.rs:45:10: [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: 0x6002037bd972 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6002037bd972 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6002037bd972 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6002037bd972 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6002037e3533 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6002037e3533 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6002037ba763 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6002037ba763 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6002037bd7c2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6002037beef9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x6002037bed2e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x60020374ce94 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x60020374ce94 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6002037bf9ce - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x6002037bf9ce - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x6002037bf69a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x6002037bde79 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6002037bf32d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x6002037e1f80 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6002037e23e6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x600203644578 - core::result::Result::unwrap::hf89e6f3f1176717a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x600203644578 - snark_tool::service::io::tests::should_compare_readers::hb7393be68e8f588e [INFO] [stdout] at /opt/rustwide/workdir/src/service/io/tests.rs:45:10 [INFO] [stdout] 22: 0x60020364a799 - snark_tool::service::io::tests::should_compare_readers::{{closure}}::h4910ad0057f862ab [INFO] [stdout] at /opt/rustwide/workdir/src/service/io/tests.rs:39:28 [INFO] [stdout] 23: 0x60020364a799 - core::ops::function::FnOnce::call_once::h5a9a27b0340ac94a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x6002037526fb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x6002037526fb - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x600203751835 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x600203751835 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x600203751835 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x600203751835 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x600203751835 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x600203751835 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x600203751835 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x600203715434 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x600203715434 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x600203718e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x600203718e0a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x600203718e0a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x600203718e0a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x600203718e0a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x600203718e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x600203718e0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x6002037c294f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x6002037c294f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x76851f7e3aa4 - [INFO] [stdout] 45: 0x76851f870a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- service::io::tests::should_read_ba stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'service::io::tests::should_read_ba' panicked at src/service/io/tests.rs:32:10: [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: 0x6002037bd972 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6002037bd972 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6002037bd972 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6002037bd972 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6002037e3533 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6002037e3533 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6002037ba763 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6002037ba763 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6002037bd7c2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6002037beef9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x6002037bed2e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x60020374ce94 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x60020374ce94 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6002037bf9ce - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x6002037bf9ce - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x6002037bf69a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x6002037bde79 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6002037bf32d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x6002037e1f80 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6002037e23e6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x600203643f5d - core::result::Result::unwrap::hf89e6f3f1176717a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x600203643f5d - snark_tool::service::io::tests::should_read_ba::h0460329dccbf4679 [INFO] [stdout] at /opt/rustwide/workdir/src/service/io/tests.rs:32:10 [INFO] [stdout] 22: 0x60020364a879 - snark_tool::service::io::tests::should_read_ba::{{closure}}::hddd6106f9917880e [INFO] [stdout] at /opt/rustwide/workdir/src/service/io/tests.rs:28:20 [INFO] [stdout] 23: 0x60020364a879 - core::ops::function::FnOnce::call_once::h67f3b815e4e329f5 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x6002037526fb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x6002037526fb - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x600203751835 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x600203751835 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x600203751835 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x600203751835 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x600203751835 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x600203751835 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x600203751835 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x600203715434 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x600203715434 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x600203718e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x600203718e0a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x600203718e0a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x600203718e0a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x600203718e0a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x600203718e0a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x600203718e0a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x6002037c294f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x6002037c294f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x76851f7e3aa4 - [INFO] [stdout] 45: 0x76851f870a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] service::io::tests::should_compare_readers [INFO] [stdout] service::io::tests::should_read_ba [INFO] [stdout] [INFO] [stdout] test result: FAILED. 101 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.50s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "e2f296cc966a5c0789a0d399fb9a9063a5d37411800a777061a805ed2948f2bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f296cc966a5c0789a0d399fb9a9063a5d37411800a777061a805ed2948f2bd", kill_on_drop: false }` [INFO] [stdout] e2f296cc966a5c0789a0d399fb9a9063a5d37411800a777061a805ed2948f2bd