[INFO] fetching crate snark-tool 0.4.0...
[INFO] testing snark-tool-0.4.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate snark-tool 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate snark-tool 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0-tc1/source/Cargo.toml
[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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca0caa235143176f2b24c3fa8f39959160f8cc466a7b49361036ca4c9d5eab1f
[INFO] running `Command { std: "docker" "start" "-a" "ca0caa235143176f2b24c3fa8f39959160f8cc466a7b49361036ca4c9d5eab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca0caa235143176f2b24c3fa8f39959160f8cc466a7b49361036ca4c9d5eab1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0caa235143176f2b24c3fa8f39959160f8cc466a7b49361036ca4c9d5eab1f", kill_on_drop: false }`
[INFO] [stdout] ca0caa235143176f2b24c3fa8f39959160f8cc466a7b49361036ca4c9d5eab1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e20099a5e3ec22f3e770ba46d7c937b1c8bd94a9fb3b63fb4a8153cfb9f5f9f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
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[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] 646 |     pub fn build<G: UndirectedGraph + Clone + 'static>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[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] 48 |     pub fn new(
[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] 141 |     pub fn new(colouriser_type: ColouriserType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]    --> src/procedure/basic_procedures/colour.rs:145:12
[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] 181 |     pub fn build<G: UndirectedGraph + 'static>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/procedure/basic_procedures/constructions.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn new(construction_type: ConstructionType) -> 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] 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] 131 |     pub fn build<G: UndirectedGraph + GraphConstructor + Clone + 'static>(
[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] 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] 192 |     pub fn build<G: UndirectedGraph + 'static>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/procedure/basic_procedures/read.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn new(file_path: String, graph_format: String, number_of_graphs: Option<usize>) -> Self {
[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] 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] 225 |     pub fn build<G: UndirectedGraph + GraphConstructor + 'static>(
[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] 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/write.rs:156:12
[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] 213 |     pub fn build<G: UndirectedGraph + 'static>(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/procedure/basic_procedures/counter.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn new(print: 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] 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] 91 |     pub fn build<G: UndirectedGraph + 'static>(
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_procedures_and_registry` is never used
[INFO] [stdout]   --> src/procedure/procedure_chain.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn from_procedures_and_registry(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_procedures` is never used
[INFO] [stdout]   --> src/procedure/procedure_chain.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn from_procedures(procedures: Vec<Box<dyn Procedure<G>>>) -> Result<Self> {
[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<G: Graph>(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<G: Graph>(graph: &G) -> UnGraph<usize, usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_index` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_index(&mut self, index: usize) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_visited` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn set_visited(&mut self, visited: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_discovered_from` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn set_discovered_from(&mut self, discovered_from: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `discovery_order` is never used
[INFO] [stdout]    --> src/service/graph_traversal/bfs.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn discovery_order(&self) -> &Vec<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `visited`, `discovered_from`, and `distance_from_root` are never read
[INFO] [stdout]  --> src/service/graph_traversal/dfs.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DfsVertex {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 6 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     visited: bool,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 8 |     discovered_from: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     distance_from_root: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DfsVertex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph`, `visited`, and `to_visit` are never read
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DfsOfGraph<'a, G: Graph + Clone> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 44 |     graph: &'a G,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     visited: Vec<Option<DfsVertex>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     to_visit: VecDeque<DfsVertex>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DfsOfGraph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn index(&self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visited` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn visited(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `discovered_from` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn discovered_from(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance_from_root` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn distance_from_root(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn new(graph: &'a G, start: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_raw_ptr` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visit_from` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn visit_from(&mut self, vertex: usize, visited_from: usize) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn next(&mut self) -> Option<DfsVertex> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visited_vertex` is never used
[INFO] [stdout]    --> src/service/graph_traversal/dfs.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "e20099a5e3ec22f3e770ba46d7c937b1c8bd94a9fb3b63fb4a8153cfb9f5f9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20099a5e3ec22f3e770ba46d7c937b1c8bd94a9fb3b63fb4a8153cfb9f5f9f5", kill_on_drop: false }`
[INFO] [stdout] e20099a5e3ec22f3e770ba46d7c937b1c8bd94a9fb3b63fb4a8153cfb9f5f9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ed75becb5bf93cb91ae3d0e67d834212d0a91c8c9fe78407d598bdef94cc60
[INFO] running `Command { std: "docker" "start" "-a" "26ed75becb5bf93cb91ae3d0e67d834212d0a91c8c9fe78407d598bdef94cc60", kill_on_drop: false }`
[INFO] [stderr]    Compiling snark-tool v0.4.0 (/opt/rustwide/workdir)
[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]   = note: `#[warn(dead_code)]` on by default
[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] 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] 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] 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] 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] 63 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_index` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_index(&mut self, index: usize) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_visited` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn set_visited(&mut self, visited: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_discovered_from` is never used
[INFO] [stdout]   --> src/service/graph_traversal/bfs.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn set_discovered_from(&mut self, discovered_from: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visited` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn visited(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `discovered_from` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn discovered_from(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `distance_from_root` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn distance_from_root(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_raw_ptr` is never used
[INFO] [stdout]   --> src/service/graph_traversal/dfs.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `visited_vertex` is never used
[INFO] [stdout]    --> src/service/graph_traversal/dfs.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 47.78s
[INFO] running `Command { std: "docker" "inspect" "26ed75becb5bf93cb91ae3d0e67d834212d0a91c8c9fe78407d598bdef94cc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ed75becb5bf93cb91ae3d0e67d834212d0a91c8c9fe78407d598bdef94cc60", kill_on_drop: false }`
[INFO] [stdout] 26ed75becb5bf93cb91ae3d0e67d834212d0a91c8c9fe78407d598bdef94cc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69bc84f980f4e3a57c34585cf623a4c3d98bc712b299dc8bcc4a5a73c10023b0
[INFO] running `Command { std: "docker" "start" "-a" "69bc84f980f4e3a57c34585cf623a4c3d98bc712b299dc8bcc4a5a73c10023b0", kill_on_drop: false }`
[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]   = note: `#[warn(dead_code)]` on by default
[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] 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] 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] 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] 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] 63 |     pub fn default() -> Self {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `default` is never used
[INFO] [stderr]   --> src/service/graph_traversal/bfs.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn default() -> Self {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_index` is never used
[INFO] [stderr]   --> src/service/graph_traversal/bfs.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn set_index(&mut self, index: usize) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_visited` is never used
[INFO] [stderr]   --> src/service/graph_traversal/bfs.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn set_visited(&mut self, visited: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_discovered_from` is never used
[INFO] [stderr]   --> src/service/graph_traversal/bfs.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn set_discovered_from(&mut self, discovered_from: usize) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `visited` is never used
[INFO] [stderr]   --> src/service/graph_traversal/dfs.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn visited(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `discovered_from` is never used
[INFO] [stderr]   --> src/service/graph_traversal/dfs.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn discovered_from(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `distance_from_root` is never used
[INFO] [stderr]   --> src/service/graph_traversal/dfs.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn distance_from_root(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_from_raw_ptr` is never used
[INFO] [stderr]   --> src/service/graph_traversal/dfs.rs:65:19
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub unsafe fn new_from_raw_ptr(graph: *const G, start: usize) -> Self {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `visited_vertex` is never used
[INFO] [stderr]    --> src/service/graph_traversal/dfs.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn visited_vertex(&self, index: usize) -> Option<&DfsVertex> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `snark-tool` (bin "snark-tool" test) generated 15 warnings
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snark_tool-a2f79c66ed7b02d4)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test graph::undirected::multi_graph::tests::should_have_first_vertex ... ok
[INFO] [stdout] test graph::undirected::multi_graph::tests::should_iter_edges ... ok
[INFO] [stdout] test graph::undirected::multi_graph::tests::should_iter_edges_of_vertex ... ok
[INFO] [stdout] test graph::undirected::multi_graph::tests::should_remove_edges_of_vertex ... ok
[INFO] [stdout] test graph::undirected::multi_graph::tests::multi_graph ... ok
[INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_be_equal ... ok
[INFO] [stdout] test graph::undirected::simple_graph::tests::should_add_vertex_with_index ... ok
[INFO] [stdout] test graph::undirected::simple_graph::tests::should_have_first_vertex ... ok
[INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_format_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_create_graph ... ok
[INFO] [stdout] test graph::undirected::simple_graph::tests::should_iter_edges ... ok
[INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_not_be_equal ... 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 graph::undirected::simple_graph::tests::simple_graph ... ok
[INFO] [stdout] test graph::undirected::multi_graph::tests::should_have_multiple_same_edges ... ok
[INFO] [stdout] test procedure::tests::should_create_procedures ... ok
[INFO] [stdout] test graph::undirected::simple_edge_graph::tests::should_remove_edges_of_vertex ... ok
[INFO] [stdout] test service::chromatic_properties::resistance::tests::should_have_resistance_zero ... 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 procedure::tests::should_create_procedure_chain ... 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::chromatic_properties::tests::should_be_strictly_cocritical ... ok
[INFO] [stdout] test service::colour::tests::should_be_colourable_cvd ... ok
[INFO] [stdout] test service::colour::tests::should_be_colourable_cvd_dfs ... ok
[INFO] [stdout] test service::chromatic_properties::tests::should_be_acritical ... ok
[INFO] [stdout] test service::chromatic_properties::tests::should_be_critical_matchings ... 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_bfs_basic ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_bfs_improved ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_cvd_dfs ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_dfs ... ok
[INFO] [stdout] test service::colour::tests::should_be_colourable_matching ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_matching ... ok
[INFO] [stdout] test service::chromatic_properties::tests::should_be_acritical_cvd_dfs ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_matching_2 ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_sat ... ok
[INFO] [stdout] test service::colour::tests::should_be_snark_sat_cadical ... 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_non_adjacent_edges ... ok
[INFO] [stdout] test service::component_analysis::tests::should_produce_triplets_of_removable_edges ... ok
[INFO] [stdout] test service::colour::tests::should_be_unknown_cvd ... ok
[INFO] [stdout] test service::component_analysis::tests::should_produce_pairs_of_removable_edges ... 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::dot_product_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::constructions::tests::y_extension_iterator_test ... ok
[INFO] [stdout] test service::colour::tests::should_be_colourable_matching_2 ... 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_s6_same_graph ... 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_g6 ... ok
[INFO] [stdout] test service::io::tests::should_write_ba ... ok
[INFO] [stdout] test service::matching::tests::should_create_and_modify_graph_mg ... ok
[INFO] [stdout] test service::matching::tests::should_create_from_graph_mg ... ok
[INFO] [stdout] test service::io::tests::should_write_s6 ... ok
[INFO] [stdout] test service::matching::tests::should_find_all_perfect_matchings ... 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::matching::tests::should_add_and_remove_edges_mg ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_be_vertex_disjoint_graphs ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_contract_subgraph ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_create_full_tree ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_five ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_three ... ok
[INFO] [stdout] test service::property::girth::tests::should_have_girth_five ... ok
[INFO] [stdout] test service::chromatic_properties::resistance::tests::should_have_resistance_three ... 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::chromatic_properties::tests::should_be_acritical_matching ... ok
[INFO] [stdout] test service::chromatic_properties::resistibility::tests::should_test_resistibility_indices ... ok
[INFO] [stdout] test service::constructions::tests::i_extension_iterator_test ... ok
[INFO] [stdout] test service::colour::tests::should_be_colourable_bfs_improved ... ok
[INFO] [stdout] test service::property::girth::tests::should_have_girth_five_from_file ... ok
[INFO] [stdout] test service::property::cyclic_connectivity::tests::should_have_cec_five_file ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[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] thread 'service::io::tests::should_compare_readers' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/service/io/tests.rs:45:10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5607ccdbd83a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x5607ccdbd83a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5607ccdbd83a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x5607ccdbd83a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5607ccde131e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x5607ccdbab45 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x5607ccdbd605 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x5607ccdbd605 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x5607ccdbf3cf - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x5607ccdbf08f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x5607ccd68777 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x5607ccd68777 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x5607ccdbfafd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x5607ccdbfafd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x5607ccdbf879 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x5607ccdbdca6 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x5607ccdbf582 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x5607ccc56103 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x5607ccc56553 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x5607cccc7f96 - core::result::Result<T,E>::unwrap::h0536f1582a28b1c7
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x5607cccc7f96 - snark_tool::service::io::tests::should_compare_readers::ha3c5f2dbcba27c31
[INFO] [stdout]                                at /opt/rustwide/workdir/src/service/io/tests.rs:42:16
[INFO] [stdout]   21:     0x5607ccce99d9 - snark_tool::service::io::tests::should_compare_readers::{{closure}}::h7e02d616949d7f68
[INFO] [stdout]                                at /opt/rustwide/workdir/src/service/io/tests.rs:39:29
[INFO] [stdout]   22:     0x5607ccce99d9 - core::ops::function::FnOnce::call_once::h8a7b4e4326ef2ac8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5607ccd6db5f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5607ccd6db5f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x5607ccd3f17c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x5607ccd3f17c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5607ccd6cb26 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   28:     0x5607ccd6cb26 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x5607ccd6cb26 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x5607ccd6cb26 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x5607ccd6cb26 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x5607ccd6cb26 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x5607ccd6cb26 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x5607ccd397f1 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x5607ccd397f1 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x5607ccd3f20b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x5607ccd3f20b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x5607ccd3f20b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x5607ccd3f20b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x5607ccd3f20b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x5607ccd3f20b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x5607ccd3f20b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5607ccdc3ee3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   44:     0x5607ccdc3ee3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x5607ccdc3ee3 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f5583482b43 - <unknown>
[INFO] [stdout]   47:     0x7f5583513bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- service::io::tests::should_read_ba stdout ----
[INFO] [stdout] thread 'service::io::tests::should_read_ba' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/service/io/tests.rs:32:10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5607ccdbd83a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x5607ccdbd83a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5607ccdbd83a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x5607ccdbd83a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5607ccde131e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x5607ccdbab45 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x5607ccdbd605 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x5607ccdbd605 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x5607ccdbf3cf - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x5607ccdbf08f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x5607ccd68777 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x5607ccd68777 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x5607ccdbfafd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x5607ccdbfafd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x5607ccdbf879 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x5607ccdbdca6 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x5607ccdbf582 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x5607ccc56103 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x5607ccc56553 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x5607cccc79cd - core::result::Result<T,E>::unwrap::h0536f1582a28b1c7
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x5607cccc79cd - snark_tool::service::io::tests::should_read_ba::h7881ddf173451a6f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/service/io/tests.rs:29:16
[INFO] [stdout]   21:     0x5607ccce9a99 - snark_tool::service::io::tests::should_read_ba::{{closure}}::ha7332742967796a0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/service/io/tests.rs:28:21
[INFO] [stdout]   22:     0x5607ccce9a99 - core::ops::function::FnOnce::call_once::h9e2616d4e75ab763
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5607ccd6db5f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5607ccd6db5f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x5607ccd3f17c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x5607ccd3f17c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5607ccd6cb26 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   28:     0x5607ccd6cb26 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x5607ccd6cb26 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x5607ccd6cb26 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x5607ccd6cb26 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x5607ccd6cb26 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x5607ccd6cb26 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x5607ccd397f1 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x5607ccd397f1 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x5607ccd3f20b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x5607ccd3f20b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x5607ccd3f20b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x5607ccd3f20b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x5607ccd3f20b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x5607ccd3f20b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x5607ccd3f20b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5607ccdc3ee3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   44:     0x5607ccdc3ee3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x5607ccdc3ee3 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f5583482b43 - <unknown>
[INFO] [stdout]   47:     0x7f5583513bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[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 12.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69bc84f980f4e3a57c34585cf623a4c3d98bc712b299dc8bcc4a5a73c10023b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bc84f980f4e3a57c34585cf623a4c3d98bc712b299dc8bcc4a5a73c10023b0", kill_on_drop: false }`
[INFO] [stdout] 69bc84f980f4e3a57c34585cf623a4c3d98bc712b299dc8bcc4a5a73c10023b0
