[INFO] fetching crate graphviz-rust-bla 0.2.0...
[INFO] testing graphviz-rust-bla-0.2.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate graphviz-rust-bla 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate graphviz-rust-bla 0.2.0 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 graphviz-rust-bla 0.2.0
[INFO] finished tweaking crates.io crate graphviz-rust-bla 0.2.0
[INFO] tweaked toml for crates.io crate graphviz-rust-bla 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 ...
[INFO] [stderr]   Downloaded dot-generator v0.2.0
[INFO] [stderr]   Downloaded dot-generator v0.1.0
[INFO] [stderr]   Downloaded into-attr v0.1.0
[INFO] [stderr]   Downloaded into-attr-derive v0.1.0
[INFO] [stderr]   Downloaded dot-structures v0.1.0
[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] 513ac1e2116a71aea0394c0d83d3f483d694ac945d43ad33f6e326fd3ad172ef
[INFO] running `Command { std: "docker" "start" "-a" "513ac1e2116a71aea0394c0d83d3f483d694ac945d43ad33f6e326fd3ad172ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "513ac1e2116a71aea0394c0d83d3f483d694ac945d43ad33f6e326fd3ad172ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513ac1e2116a71aea0394c0d83d3f483d694ac945d43ad33f6e326fd3ad172ef", kill_on_drop: false }`
[INFO] [stdout] 513ac1e2116a71aea0394c0d83d3f483d694ac945d43ad33f6e326fd3ad172ef
[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 }`
[INFO] [stdout] 4add45d9607d745094efaf99da8dd00c38b47ef46b772e78d6b274c661770f51
[INFO] running `Command { std: "docker" "start" "-a" "4add45d9607d745094efaf99da8dd00c38b47ef46b772e78d6b274c661770f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling dot-structures v0.1.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling rustix v0.37.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest v2.6.0
[INFO] [stderr]    Compiling into-attr v0.1.0
[INFO] [stderr]    Compiling dot-generator v0.1.0
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]    Compiling pest_meta v2.6.0
[INFO] [stderr]    Compiling pest_generator v2.6.0
[INFO] [stderr]    Compiling into-attr-derive v0.1.0
[INFO] [stderr]    Compiling pest_derive v2.6.0
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling graphviz-rust-bla v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/attributes/mod.rs:229:1
[INFO] [stdout]     |
[INFO] [stdout] 229 | /// support of the x11 color scheme
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> src/cmd.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | use std::io::{self, Error, Write};
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]   --> src/cmd.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use std::str;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pest::RuleType`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use pest::RuleType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |             Graph::Graph { id, strict, stmts } => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:246:34
[INFO] [stdout]     |
[INFO] [stdout] 246 |             Graph::DiGraph { id, strict, stmts } => {
[INFO] [stdout]     |                                  ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99);
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `damping`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `edgeURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String );
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `edge_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `headURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string());
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `head_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `K` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3);
[INFO] [stdout]     |                       ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^^ help: convert the identifier to snake case: `label_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tailURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:207:23
[INFO] [stdout]     |
[INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^ help: convert the identifier to snake case: `tail_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `URL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:210:23
[INFO] [stdout]     |
[INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String);
[INFO] [stdout]     |                       ^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.49s
[INFO] running `Command { std: "docker" "inspect" "4add45d9607d745094efaf99da8dd00c38b47ef46b772e78d6b274c661770f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4add45d9607d745094efaf99da8dd00c38b47ef46b772e78d6b274c661770f51", kill_on_drop: false }`
[INFO] [stdout] 4add45d9607d745094efaf99da8dd00c38b47ef46b772e78d6b274c661770f51
[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] 8b6ee4601349fc90f193175e70344b696974f11f0eb30e56760056fe8d490c58
[INFO] running `Command { std: "docker" "start" "-a" "8b6ee4601349fc90f193175e70344b696974f11f0eb30e56760056fe8d490c58", kill_on_drop: false }`
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/attributes/mod.rs:229:1
[INFO] [stdout]     |
[INFO] [stdout] 229 | /// support of the x11 color scheme
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> src/cmd.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | use std::io::{self, Error, Write};
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]   --> src/cmd.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use std::str;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pest::RuleType`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use pest::RuleType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |             Graph::Graph { id, strict, stmts } => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:246:34
[INFO] [stdout]     |
[INFO] [stdout] 246 |             Graph::DiGraph { id, strict, stmts } => {
[INFO] [stdout]     |                                  ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99);
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `damping`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `edgeURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String );
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `edge_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling graphviz-rust-bla v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `headURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string());
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `head_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `K` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3);
[INFO] [stdout]     |                       ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^^ help: convert the identifier to snake case: `label_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tailURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:207:23
[INFO] [stdout]     |
[INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^ help: convert the identifier to snake case: `tail_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `URL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:210:23
[INFO] [stdout]     |
[INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String);
[INFO] [stdout]     |                       ^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/attributes/mod.rs:229:1
[INFO] [stdout]     |
[INFO] [stdout] 229 | /// support of the x11 color scheme
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]    --> src/attributes/mod.rs:311:20
[INFO] [stdout]     |
[INFO] [stdout] 311 |     use std::fmt::{Display, Formatter};
[INFO] [stdout]     |                    ^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]   --> src/cmd.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | use std::io::{self, Error, Write};
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str`
[INFO] [stdout]   --> src/cmd.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use std::str;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pest::RuleType`
[INFO] [stdout]   --> src/parser.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use pest::RuleType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pest::error::Error`
[INFO] [stdout]    --> src/parser.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use pest::error::Error;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pairs`
[INFO] [stdout]    --> src/parser.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 |     use pest::iterators::{Pair, Pairs};
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pest::RuleType`
[INFO] [stdout]    --> src/parser.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |     use pest::RuleType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DotParser`, `down`
[INFO] [stdout]    --> src/parser.rs:217:35
[INFO] [stdout]     |
[INFO] [stdout] 217 |     use crate::parser::{do_parse, DotParser, down, parse, process_attr, process_attr_list, process_attr_stmt, process_edge, process_edge_...
[INFO] [stdout]     |                                   ^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::pest::Parser`
[INFO] [stdout]    --> src/parser.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |     use crate::pest::Parser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`
[INFO] [stdout]    --> src/lib.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::path::{Path, PathBuf};
[INFO] [stdout]     |                     ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:236:32
[INFO] [stdout]     |
[INFO] [stdout] 236 |             Graph::Graph { id, strict, stmts } => {
[INFO] [stdout]     |                                ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strict`
[INFO] [stdout]    --> src/printer.rs:246:34
[INFO] [stdout]     |
[INFO] [stdout] 246 |             Graph::DiGraph { id, strict, stmts } => {
[INFO] [stdout]     |                                  ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut g = graph!(id!("id");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99);
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `damping`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `edgeURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String );
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `edge_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `headURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string());
[INFO] [stdout]    |                       ^^^^^^^ help: convert the identifier to snake case: `head_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `K` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3);
[INFO] [stdout]     |                       ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^^ help: convert the identifier to snake case: `label_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `tailURL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:207:23
[INFO] [stdout]     |
[INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^ help: convert the identifier to snake case: `tail_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `URL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:210:23
[INFO] [stdout]     |
[INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String);
[INFO] [stdout]     |                       ^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         std::fs::remove_file(p);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "8b6ee4601349fc90f193175e70344b696974f11f0eb30e56760056fe8d490c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6ee4601349fc90f193175e70344b696974f11f0eb30e56760056fe8d490c58", kill_on_drop: false }`
[INFO] [stdout] 8b6ee4601349fc90f193175e70344b696974f11f0eb30e56760056fe8d490c58
[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] 08bb6c30dce0304ae9a95bd6b1115577efa28add68472211e421edcc962fab45
[INFO] running `Command { std: "docker" "start" "-a" "08bb6c30dce0304ae9a95bd6b1115577efa28add68472211e421edcc962fab45", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/attributes/mod.rs:229:1
[INFO] [stderr]     |
[INFO] [stderr] 229 | /// support of the x11 color scheme
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/cmd.rs:47:21
[INFO] [stderr]    |
[INFO] [stderr] 47 | use std::io::{self, Error, Write};
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]   --> src/cmd.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | use std::str;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/parser.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Map`
[INFO] [stderr]  --> src/parser.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::iter::Map;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pest::RuleType`
[INFO] [stderr]   --> src/parser.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use pest::RuleType;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `strict`
[INFO] [stderr]    --> src/printer.rs:236:32
[INFO] [stderr]     |
[INFO] [stderr] 236 |             Graph::Graph { id, strict, stmts } => {
[INFO] [stderr]     |                                ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `strict`
[INFO] [stderr]    --> src/printer.rs:246:34
[INFO] [stderr]     |
[INFO] [stderr] 246 |             Graph::DiGraph { id, strict, stmts } => {
[INFO] [stderr]     |                                  ^^^^^^ help: try ignoring the field: `strict: _`
[INFO] [stderr] 
[INFO] [stderr] warning: method `Damping` should have a snake case name
[INFO] [stderr]   --> src/attributes/mod.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99);
[INFO] [stderr]    |                       ^^^^^^^ help: convert the identifier to snake case: `damping`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `edgeURL` should have a snake case name
[INFO] [stderr]   --> src/attributes/mod.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String );
[INFO] [stderr]    |                       ^^^^^^^ help: convert the identifier to snake case: `edge_url`
[INFO] [stderr] 
[INFO] [stderr] warning: method `headURL` should have a snake case name
[INFO] [stderr]   --> src/attributes/mod.rs:94:23
[INFO] [stderr]    |
[INFO] [stderr] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string());
[INFO] [stderr]    |                       ^^^^^^^ help: convert the identifier to snake case: `head_url`
[INFO] [stderr] 
[INFO] [stderr] warning: method `K` should have a snake case name
[INFO] [stderr]    --> src/attributes/mod.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3);
[INFO] [stderr]     |                       ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stderr] 
[INFO] [stderr] warning: method `labelURL` should have a snake case name
[INFO] [stderr]    --> src/attributes/mod.rs:114:23
[INFO] [stderr]     |
[INFO] [stderr] 114 | generate_attr!(struct labelURL for EdgeAttributes; String);
[INFO] [stderr]     |                       ^^^^^^^^ help: convert the identifier to snake case: `label_url`
[INFO] [stderr] 
[INFO] [stderr] warning: method `tailURL` should have a snake case name
[INFO] [stderr]    --> src/attributes/mod.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 | generate_attr!(struct tailURL for EdgeAttributes; String);
[INFO] [stderr]     |                       ^^^^^^^ help: convert the identifier to snake case: `tail_url`
[INFO] [stderr] 
[INFO] [stderr] warning: method `URL` should have a snake case name
[INFO] [stderr]    --> src/attributes/mod.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String);
[INFO] [stderr]     |                       ^^^ help: convert the identifier to snake case: `url`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `Formatter`
[INFO] [stderr]    --> src/attributes/mod.rs:311:20
[INFO] [stderr]     |
[INFO] [stderr] 311 |     use std::fmt::{Display, Formatter};
[INFO] [stderr]     |                    ^^^^^^^  ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/cmd.rs:47:21
[INFO] [stderr]    |
[INFO] [stderr] 47 | use std::io::{self, Error, Write};
[INFO] [stderr]    |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pest::error::Error`
[INFO] [stderr]    --> src/parser.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |     use pest::error::Error;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Pairs`
[INFO] [stderr]    --> src/parser.rs:213:33
[INFO] [stderr]     |
[INFO] [stderr] 213 |     use pest::iterators::{Pair, Pairs};
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pest::RuleType`
[INFO] [stderr]    --> src/parser.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |     use pest::RuleType;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DotParser`, `down`
[INFO] [stderr]    --> src/parser.rs:217:35
[INFO] [stderr]     |
[INFO] [stderr] 217 |     use crate::parser::{do_parse, DotParser, down, parse, process_attr, process_attr_list, process_attr_stmt, process_edge, process_edge_...
[INFO] [stderr]     |                                   ^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::pest::Parser`
[INFO] [stderr]    --> src/parser.rs:219:9
[INFO] [stderr]     |
[INFO] [stderr] 219 |     use crate::pest::Parser;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`
[INFO] [stderr]    --> src/lib.rs:109:21
[INFO] [stderr]     |
[INFO] [stderr] 109 |     use std::path::{Path, PathBuf};
[INFO] [stderr]     |                     ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:171:13
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut g = graph!(id!("id");
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         std::fs::remove_file(p);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graphviz-rust-bla` (lib) generated 15 warnings (run `cargo fix --lib -p graphviz-rust-bla` to apply 7 suggestions)
[INFO] [stderr] warning: `graphviz-rust-bla` (lib test) generated 24 warnings (14 duplicates) (run `cargo fix --lib -p graphviz-rust-bla --tests` to apply 9 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_rust_bla-79dfbb356af8bd19)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test attributes::tests::test ... ok
[INFO] [stdout] test parser::test::attr_list_test ... ok
[INFO] [stdout] test parser::test::attr_test ... ok
[INFO] [stdout] test parser::test::comments_test ... ok
[INFO] [stdout] test parser::test::attr_stmts_test ... ok
[INFO] [stdout] test parser::test::id_test ... ok
[INFO] [stdout] test parser::test::node_id_test ... ok
[INFO] [stdout] test printer::tests::attr_test ... ok
[INFO] [stdout] test parser::test::stmt_test ... ok
[INFO] [stdout] test parser::test::vertex_test ... ok
[INFO] [stdout] test printer::tests::graph_attr_test ... ok
[INFO] [stdout] test parser::test::graph_test ... ok
[INFO] [stdout] test printer::tests::graph_test ... ok
[INFO] [stdout] test printer::tests::node_id_test ... ok
[INFO] [stdout] test parser::test::edge_stmt_test ... ok
[INFO] [stdout] test printer::tests::subgraph_test ... ok
[INFO] [stdout] test parser::test::node_test ... ok
[INFO] [stdout] test printer::tests::node_test ... ok
[INFO] [stdout] test tests::parse_test ... ok
[INFO] [stdout] test parser::test::edge_test ... ok
[INFO] [stdout] test printer::tests::edge_test ... ok
[INFO] [stdout] test tests::exec_test ... FAILED
[INFO] [stdout] test tests::print_test ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exec_test stdout ----
[INFO] [stdout] thread 'tests::exec_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:190:12
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c45d585da - 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:     0x556c45d585da - 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:     0x556c45d585da - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x556c45d585da - <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:     0x556c45d7c59e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x556c45d558c5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x556c45d583a5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x556c45d583a5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x556c45d5a16f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x556c45d59e2f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x556c45d14177 - <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:     0x556c45d14177 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x556c45d5a89d - <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:     0x556c45d5a89d - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x556c45d5a619 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x556c45d58a46 - 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:     0x556c45d5a322 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x556c45c31063 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x556c45c314b3 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x556c45c7ef4c - core::result::Result<T,E>::unwrap::h9d41e2900ebe01a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x556c45c7e382 - graphviz_rust_bla::tests::exec_test::hb2b6ba3f3095b2c6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:188:19
[INFO] [stdout]   21:     0x556c45c7d0d7 - graphviz_rust_bla::tests::exec_test::{{closure}}::hb31355751d7f4ac2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:170:20
[INFO] [stdout]   22:     0x556c45ca6f45 - core::ops::function::FnOnce::call_once::h0c710d17530eb0bc
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x556c45d1955f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x556c45d1955f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x556c45ceab7c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x556c45ceab7c - 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:     0x556c45d18526 - <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:     0x556c45d18526 - <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:     0x556c45d18526 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x556c45d18526 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x556c45d18526 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x556c45d18526 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x556c45d18526 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x556c45ce51f1 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x556c45ce51f1 - 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:     0x556c45ceac0b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x556c45ceac0b - <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:     0x556c45ceac0b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x556c45ceac0b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x556c45ceac0b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x556c45ceac0b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x556c45ceac0b - 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:     0x556c45d5ee23 - <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:     0x556c45d5ee23 - <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:     0x556c45d5ee23 - 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:     0x7f0f9ceb4b43 - <unknown>
[INFO] [stdout]   47:     0x7f0f9cf45bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::exec_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "08bb6c30dce0304ae9a95bd6b1115577efa28add68472211e421edcc962fab45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08bb6c30dce0304ae9a95bd6b1115577efa28add68472211e421edcc962fab45", kill_on_drop: false }`
[INFO] [stdout] 08bb6c30dce0304ae9a95bd6b1115577efa28add68472211e421edcc962fab45
