[INFO] fetching crate graphviz-rust-bla 0.2.0...
[INFO] testing graphviz-rust-bla-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate graphviz-rust-bla 0.2.0 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphviz-rust-bla 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] [stderr]       Adding into-attr-derive v0.1.0 (available: v0.2.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dot-generator v0.1.0
[INFO] [stderr]   Downloaded into-attr v0.1.1
[INFO] [stderr]   Downloaded dot-structures v0.1.2
[INFO] [stderr]   Downloaded into-attr-derive v0.1.0
[INFO] [stderr]   Downloaded dot-generator v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4660604af0734ff61a110af283ec06a5f0cbb7d9e93550d53384753f085abc0
[INFO] running `Command { std: "docker" "start" "-a" "c4660604af0734ff61a110af283ec06a5f0cbb7d9e93550d53384753f085abc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4660604af0734ff61a110af283ec06a5f0cbb7d9e93550d53384753f085abc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4660604af0734ff61a110af283ec06a5f0cbb7d9e93550d53384753f085abc0", kill_on_drop: false }`
[INFO] [stdout] c4660604af0734ff61a110af283ec06a5f0cbb7d9e93550d53384753f085abc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1847234b91aad48a154ffaafccf7be15f5ceabfb28bbe20d10ee3be61ff82cde
[INFO] running `Command { std: "docker" "start" "-a" "1847234b91aad48a154ffaafccf7be15f5ceabfb28bbe20d10ee3be61ff82cde", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling dot-structures v0.1.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling dot-generator v0.1.0
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling into-attr-derive v0.1.0
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                    ^^^^                      ----------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<'_, Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.48s
[INFO] running `Command { std: "docker" "inspect" "1847234b91aad48a154ffaafccf7be15f5ceabfb28bbe20d10ee3be61ff82cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1847234b91aad48a154ffaafccf7be15f5ceabfb28bbe20d10ee3be61ff82cde", kill_on_drop: false }`
[INFO] [stdout] 1847234b91aad48a154ffaafccf7be15f5ceabfb28bbe20d10ee3be61ff82cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fce6937b86fca72ee1dcb5b86c385b17cd7df7f6c157cd6d95012b61cb8ed7a
[INFO] running `Command { std: "docker" "start" "-a" "6fce6937b86fca72ee1dcb5b86c385b17cd7df7f6c157cd6d95012b61cb8ed7a", 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] [stderr]    Compiling graphviz-rust-bla v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                    ^^^^                      ----------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<'_, Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                                                    +++
[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` and `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` and `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` and `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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `labelURL` should have a snake case name
[INFO] [stdout]   --> src/attributes/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stdout]    |                         ^^^^^ help: convert the identifier to snake case: `url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/parser.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                    ^^^^                      ----------- the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<'_, Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:224:22
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn _parse(input: &str, ty: Rule) -> Pair<Rule> {
[INFO] [stdout]     |                      ^^^^               ---------- the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     fn _parse(input: &str, ty: Rule) -> Pair<'_, Rule> {
[INFO] [stdout]     |                                              +++
[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] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let _ = std::fs::remove_file(p);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "6fce6937b86fca72ee1dcb5b86c385b17cd7df7f6c157cd6d95012b61cb8ed7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fce6937b86fca72ee1dcb5b86c385b17cd7df7f6c157cd6d95012b61cb8ed7a", kill_on_drop: false }`
[INFO] [stdout] 6fce6937b86fca72ee1dcb5b86c385b17cd7df7f6c157cd6d95012b61cb8ed7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2638874150f13ac43ddaccb6238902e6038cc98401e333de5e695da9bd75ca30
[INFO] running `Command { std: "docker" "start" "-a" "2638874150f13ac43ddaccb6238902e6038cc98401e333de5e695da9bd75ca30", 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/generate.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stderr]    |                         ^^^^^ help: convert the identifier to snake case: `k`
[INFO] [stderr] 
[INFO] [stderr] warning: method `labelURL` should have a snake case name
[INFO] [stderr]   --> src/attributes/generate.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[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/generate.rs:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 |                  pub fn $name(elem:$ty) -> Attribute {
[INFO] [stderr]    |                         ^^^^^ help: convert the identifier to snake case: `url`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/parser.rs:30:20
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stderr]    |                    ^^^^                      ----------- the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn do_parse(input: &str, ty: Rule) -> Result<Pairs<'_, Rule>, Error<Rule>> { DotParser::parse(ty, input) }
[INFO] [stderr]    |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display` and `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` and `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` and `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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:224:22
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn _parse(input: &str, ty: Rule) -> Pair<Rule> {
[INFO] [stderr]     |                      ^^^^               ---------- the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 224 |     fn _parse(input: &str, ty: Rule) -> Pair<'_, Rule> {
[INFO] [stderr]     |                                              +++
[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] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let _ = std::fs::remove_file(p);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `graphviz-rust-bla` (lib) generated 16 warnings (run `cargo fix --lib -p graphviz-rust-bla` to apply 6 suggestions)
[INFO] [stderr] warning: `graphviz-rust-bla` (lib test) generated 26 warnings (15 duplicates) (run `cargo fix --lib -p graphviz-rust-bla --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_rust_bla-3b3d0b7166218e53)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test attributes::tests::test ... ok
[INFO] [stdout] test parser::test::attr_test ... ok
[INFO] [stdout] test parser::test::attr_stmts_test ... ok
[INFO] [stdout] test parser::test::comments_test ... ok
[INFO] [stdout] test parser::test::edge_test ... ok
[INFO] [stdout] test parser::test::edge_stmt_test ... ok
[INFO] [stdout] test parser::test::stmt_test ... ok
[INFO] [stdout] test printer::tests::attr_test ... ok
[INFO] [stdout] test parser::test::vertex_test ... ok
[INFO] [stdout] test parser::test::graph_test ... ok
[INFO] [stdout] test printer::tests::edge_test ... ok
[INFO] [stdout] test printer::tests::graph_attr_test ... ok
[INFO] [stdout] test parser::test::id_test ... ok
[INFO] [stdout] test printer::tests::subgraph_test ... ok
[INFO] [stdout] test parser::test::node_id_test ... ok
[INFO] [stdout] test printer::tests::node_id_test ... ok
[INFO] [stdout] test printer::tests::graph_test ... ok
[INFO] [stdout] test printer::tests::node_test ... ok
[INFO] [stdout] test parser::test::node_test ... ok
[INFO] [stdout] test parser::test::attr_list_test ... ok
[INFO] [stdout] test tests::parse_test ... ok
[INFO] [stdout] test tests::print_test ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::exec_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exec_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::exec_test' (45) panicked at src/lib.rs:192:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n<!-- Generated by graphviz version 2.49.3 (20211023.0002)\n -->\n<!-- Title: id Pages: 1 -->\n<svg width=\"208pt\" height=\"116pt\"\n viewBox=\"0.00 0.00 208.00 116.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 112)\">\n<title>id</title>\n<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-112 204,-112 204,4 -4,4\"/>\n<!-- nod -->\n<g id=\"node1\" class=\"node\">\n<title>nod</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"27\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"27\" y=\"-86.3\" font-family=\"Times New Roman,serif\" font-size=\"14.00\">nod</text>\n</g>\n<!-- a -->\n<g id=\"node2\" class=\"node\">\n<title>a</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"99\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"99\" y=\"-86.3\" font-family=\"Times New Roman,serif\" font-size=\"14.00\">a</text>\n</g>\n<!-- n -->\n<g id=\"node3\" class=\"node\">\n<title>n</title>\n<polygon fill=\"none\" stroke=\"black\" points=\"101.68,-0.05 103.46,-0.15 105.22,-0.3 106.95,-0.49 108.65,-0.74 110.31,-1.03 111.92,-1.36 113.48,-1.75 114.99,-2.18 116.43,-2.65 117.8,-3.16 119.1,-3.71 120.32,-4.31 121.45,-4.94 122.51,-5.61 123.47,-6.31 124.35,-7.04 125.13,-7.8 125.81,-8.59 126.41,-9.41 126.91,-10.25 127.31,-11.11 127.62,-11.99 127.83,-12.89 127.96,-13.8 127.99,-14.72 127.93,-15.65 127.79,-16.59 127.57,-17.53 127.27,-18.47 126.89,-19.41 126.44,-20.35 125.92,-21.28 125.33,-22.2 124.69,-23.11 123.98,-24.01 123.22,-24.89 122.41,-25.75 121.56,-26.59 120.67,-27.41 119.73,-28.2 118.76,-28.96 117.76,-29.69 116.74,-30.39 115.68,-31.06 114.61,-31.69 113.52,-32.29 112.41,-32.84 111.28,-33.35 110.14,-33.82 108.99,-34.25 107.84,-34.64 106.67,-34.97 105.5,-35.26 104.33,-35.51 103.15,-35.7 101.96,-35.85 100.78,-35.95 99.59,-36 98.41,-36 97.22,-35.95 96.04,-35.85 94.85,-35.7 93.67,-35.51 92.5,-35.26 91.33,-34.97 90.16,-34.64 89.01,-34.25 87.86,-33.82 86.72,-33.35 85.59,-32.84 84.48,-32.29 83.39,-31.69 82.32,-31.06 81.26,-30.39 80.24,-29.69 79.24,-28.96 78.27,-28.2 77.33,-27.41 76.44,-26.59 75.59,-25.75 74.78,-24.89 74.02,-24.01 73.31,-23.11 72.67,-22.2 72.08,-21.28 71.56,-20.35 71.11,-19.41 70.73,-18.47 70.43,-17.53 70.21,-16.59 70.07,-15.65 70.01,-14.72 70.04,-13.8 70.17,-12.89 70.38,-11.99 70.69,-11.11 71.09,-10.25 71.59,-9.41 72.19,-8.59 72.87,-7.8 73.65,-7.04 74.53,-6.31 75.49,-5.61 76.55,-4.94 77.68,-4.31 78.9,-3.71 80.2,-3.16 81.57,-2.65 83.01,-2.18 84.52,-1.75 86.08,-1.36 87.69,-1.03 89.35,-0.74 91.05,-0.49 92.78,-0.3 94.54,-0.15 96.32,-0.05 98.1,0 99.9,0 101.68,-0.05\"/>\n<text text-anchor=\"middle\" x=\"99\" y=\"-14.3\" font-family=\"Times New Roman,serif\" font-size=\"14.00\">n</text>\n</g>\n<!-- a&#45;&#45;n -->\n<g id=\"edge1\" class=\"edge\">\n<title>a&#45;&#45;n</title>\n<path fill=\"none\" stroke=\"black\" d=\"M99,-71.7C99,-60.85 99,-46.92 99,-36.1\"/>\n</g>\n<!-- a1 -->\n<g id=\"node4\" class=\"node\">\n<title>a1</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"173\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"173\" y=\"-86.3\" font-family=\"Times New Roman,serif\" font-size=\"14.00\">a1</text>\n</g>\n<!-- a2 -->\n<g id=\"node5\" class=\"node\">\n<title>a2</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"173\" cy=\"-18\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"173\" y=\"-14.3\" font-family=\"Times New Roman,serif\" font-size=\"14.00\">a2</text>\n</g>\n<!-- a1&#45;&#45;a2 -->\n<g id=\"edge2\" class=\"edge\">\n<title>a1&#45;&#45;a2</title>\n<path fill=\"none\" stroke=\"black\" d=\"M173,-71.7C173,-60.85 173,-46.92 173,-36.1\"/>\n</g>\n</g>\n</svg>\n"
[INFO] [stdout]  right: "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n<!-- Generated by graphviz version 2.43.0 (0)\n -->\n<!-- Title: id Pages: 1 -->\n<svg width=\"208pt\" height=\"116pt\"\n viewBox=\"0.00 0.00 208.00 116.00\" xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<g id=\"graph0\" class=\"graph\" transform=\"scale(1 1) rotate(0) translate(4 112)\">\n<title>id</title>\n<polygon fill=\"white\" stroke=\"transparent\" points=\"-4,4 -4,-112 204,-112 204,4 -4,4\"/>\n<!-- nod -->\n<g id=\"node1\" class=\"node\">\n<title>nod</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"27\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"27\" y=\"-86.3\" font-family=\"Times,serif\" font-size=\"14.00\">nod</text>\n</g>\n<!-- a -->\n<g id=\"node2\" class=\"node\">\n<title>a</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"99\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"99\" y=\"-86.3\" font-family=\"Times,serif\" font-size=\"14.00\">a</text>\n</g>\n<!-- n -->\n<g id=\"node3\" class=\"node\">\n<title>n</title>\n<polygon fill=\"none\" stroke=\"black\" points=\"101.68,-0.05 103.46,-0.15 105.22,-0.3 106.95,-0.49 108.65,-0.74 110.31,-1.03 111.92,-1.36 113.48,-1.75 114.99,-2.18 116.43,-2.65 117.8,-3.16 119.1,-3.71 120.32,-4.31 121.45,-4.94 122.51,-5.61 123.47,-6.31 124.35,-7.04 125.13,-7.8 125.81,-8.59 126.41,-9.41 126.91,-10.25 127.31,-11.11 127.62,-11.99 127.83,-12.89 127.96,-13.8 127.99,-14.72 127.93,-15.65 127.79,-16.59 127.57,-17.53 127.27,-18.47 126.89,-19.41 126.44,-20.35 125.92,-21.28 125.33,-22.2 124.69,-23.11 123.98,-24.01 123.22,-24.89 122.41,-25.75 121.56,-26.59 120.67,-27.41 119.73,-28.2 118.76,-28.96 117.76,-29.69 116.74,-30.39 115.68,-31.06 114.61,-31.69 113.52,-32.29 112.41,-32.84 111.28,-33.35 110.14,-33.82 108.99,-34.25 107.84,-34.64 106.67,-34.97 105.5,-35.26 104.33,-35.51 103.15,-35.7 101.96,-35.85 100.78,-35.95 99.59,-36 98.41,-36 97.22,-35.95 96.04,-35.85 94.85,-35.7 93.67,-35.51 92.5,-35.26 91.33,-34.97 90.16,-34.64 89.01,-34.25 87.86,-33.82 86.72,-33.35 85.59,-32.84 84.48,-32.29 83.39,-31.69 82.32,-31.06 81.26,-30.39 80.24,-29.69 79.24,-28.96 78.27,-28.2 77.33,-27.41 76.44,-26.59 75.59,-25.75 74.78,-24.89 74.02,-24.01 73.31,-23.11 72.67,-22.2 72.08,-21.28 71.56,-20.35 71.11,-19.41 70.73,-18.47 70.43,-17.53 70.21,-16.59 70.07,-15.65 70.01,-14.72 70.04,-13.8 70.17,-12.89 70.38,-11.99 70.69,-11.11 71.09,-10.25 71.59,-9.41 72.19,-8.59 72.87,-7.8 73.65,-7.04 74.53,-6.31 75.49,-5.61 76.55,-4.94 77.68,-4.31 78.9,-3.71 80.2,-3.16 81.57,-2.65 83.01,-2.18 84.52,-1.75 86.08,-1.36 87.69,-1.03 89.35,-0.74 91.05,-0.49 92.78,-0.3 94.54,-0.15 96.32,-0.05 98.1,0 99.9,0 101.68,-0.05\"/>\n<text text-anchor=\"middle\" x=\"99\" y=\"-14.3\" font-family=\"Times,serif\" font-size=\"14.00\">n</text>\n</g>\n<!-- a&#45;&#45;n -->\n<g id=\"edge1\" class=\"edge\">\n<title>a&#45;&#45;n</title>\n<path fill=\"none\" stroke=\"black\" d=\"M99,-71.7C99,-60.85 99,-46.92 99,-36.1\"/>\n</g>\n<!-- a1 -->\n<g id=\"node4\" class=\"node\">\n<title>a1</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"173\" cy=\"-90\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"173\" y=\"-86.3\" font-family=\"Times,serif\" font-size=\"14.00\">a1</text>\n</g>\n<!-- a2 -->\n<g id=\"node5\" class=\"node\">\n<title>a2</title>\n<ellipse fill=\"none\" stroke=\"black\" cx=\"173\" cy=\"-18\" rx=\"27\" ry=\"18\"/>\n<text text-anchor=\"middle\" x=\"173\" y=\"-14.3\" font-family=\"Times,serif\" font-size=\"14.00\">a2</text>\n</g>\n<!-- a1&#45;&#45;a2 -->\n<g id=\"edge2\" class=\"edge\">\n<title>a1&#45;&#45;a2</title>\n<path fill=\"none\" stroke=\"black\" d=\"M173,-71.7C173,-60.85 173,-46.92 173,-36.1\"/>\n</g>\n</g>\n</svg>\n"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a2817d9c892 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a2817d9c892 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a2817d9c892 - std::sys::backtrace::_print_fmt::h11496fe34963a885
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a2817d9c892 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hff1a9408d012ee89
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a2817dc146f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a2817dc146f - core::fmt::write::h2f1fc679f228cc52
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5a2817d89503 - std::io::default_write_fmt::h12bd533187bc883d
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a2817d89503 - std::io::Write::write_fmt::h926a1fdfdcb90065
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a2817d9c6e2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a2817d87d2c - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5a2817d87ba9 - std::panicking::default_hook::h43da101644971931
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5a2817d1a29e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4b2012949041da5d
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5a2817d1a29e - test::test_main_with_exit_callback::{{closure}}::h53c9154cdc260357
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a2817d88333 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h911f2e3e7e84b764
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5a2817d88333 - std::panicking::panic_with_hook::hb4e916c3e65eccec
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5a2817d9c26a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5a2817d9c1c9 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5a2817d8889d - __rustc[b29d3319de9a3146]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5a2817dc7b50 - core::panicking::panic_fmt::h5f8d281875be5ff1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5a2817dc7903 - core::panicking::assert_failed_inner::he2d6c07cd4513ee3
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5a2817cdbc00 - core::panicking::assert_failed::h0ebbd530a7197568
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5a2817c9e128 - graphviz_rust_bla::tests::exec_test::h70309c944689870c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:192:9
[INFO] [stdout]   22:     0x5a2817c99e67 - graphviz_rust_bla::tests::exec_test::{{closure}}::he140c8aedc258514
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:170:19
[INFO] [stdout]   23:     0x5a2817cb3d76 - core::ops::function::FnOnce::call_once::h6f2f55c5ca00294c
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5a2817d1f7db - core::ops::function::FnOnce::call_once::haf4e03bb51ef1351
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5a2817d1f7db - test::__rust_begin_short_backtrace::h50f5566ee84f2f21
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5a2817d229d5 - test::run_test_in_process::{{closure}}::heb3733b71d876eca
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5a2817d229d5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he2fe41e1b161faa9
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5a2817d229d5 - std::panicking::catch_unwind::do_call::h00aa383d8fd97a09
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5a2817d229d5 - std::panicking::catch_unwind::he482e1914bc21641
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5a2817d229d5 - std::panic::catch_unwind::h86ac9705098f4f22
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5a2817d229d5 - test::run_test_in_process::h636a992821e3c6aa
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5a2817d229d5 - test::run_test::{{closure}}::he454cc9a192df79f
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5a2817d48384 - test::run_test::{{closure}}::haec47455908dff86
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5a2817d48384 - std::sys::backtrace::__rust_begin_short_backtrace::h230785972524cdc1
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5a2817d2ef9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::haa5a562db4cde838
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5a2817d2ef9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h89254f37a55d0a87
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5a2817d2ef9a - std::panicking::catch_unwind::do_call::h499f5a462f019d9d
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5a2817d2ef9a - std::panicking::catch_unwind::h6736fbbb1a264383
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5a2817d2ef9a - std::panic::catch_unwind::h49ea7bdd1cbee572
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5a2817d2ef9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h653dfa62acf32f5a
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5a2817d2ef9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h82582a626a045a45
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x5a2817d725af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4ab26c07513156cc
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5a2817d725af - std::sys::pal::unix::thread::Thread::new::thread_start::h66ff1bba185a50cf
[INFO] [stdout]                                at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7221e3f24aa4 - <unknown>
[INFO] [stdout]   45:     0x7221e3fb1a34 - clone
[INFO] [stdout]   46:                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 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2638874150f13ac43ddaccb6238902e6038cc98401e333de5e695da9bd75ca30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2638874150f13ac43ddaccb6238902e6038cc98401e333de5e695da9bd75ca30", kill_on_drop: false }`
[INFO] [stdout] 2638874150f13ac43ddaccb6238902e6038cc98401e333de5e695da9bd75ca30