[INFO] fetching crate graphviz-rust 0.6.2...
[INFO] testing graphviz-rust-0.6.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate graphviz-rust 0.6.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate graphviz-rust 0.6.2 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 0.6.2
[INFO] finished tweaking crates.io crate graphviz-rust 0.6.2
[INFO] tweaked toml for crates.io crate graphviz-rust 0.6.2 written to /workspace/builds/worker-3-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-structures v0.1.0
[INFO] [stderr]   Downloaded into-attr v0.1.0
[INFO] [stderr]   Downloaded dot-generator v0.2.0
[INFO] [stderr]   Downloaded into-attr-derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f98fcabe596568ed6d13ce02e6b1d5a6cbf6fa9cdf450ca38869797ad13d17fd
[INFO] running `Command { std: "docker" "start" "-a" "f98fcabe596568ed6d13ce02e6b1d5a6cbf6fa9cdf450ca38869797ad13d17fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f98fcabe596568ed6d13ce02e6b1d5a6cbf6fa9cdf450ca38869797ad13d17fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98fcabe596568ed6d13ce02e6b1d5a6cbf6fa9cdf450ca38869797ad13d17fd", kill_on_drop: false }`
[INFO] [stdout] f98fcabe596568ed6d13ce02e6b1d5a6cbf6fa9cdf450ca38869797ad13d17fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f326fc276c15a53b20a41529da86238703d989b3832ab80eb1ff44af9ae89ccc
[INFO] running `Command { std: "docker" "start" "-a" "f326fc276c15a53b20a41529da86238703d989b3832ab80eb1ff44af9ae89ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling dot-structures v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling pest v2.6.0
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]    Compiling into-attr v0.1.0
[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 pest_meta v2.6.0
[INFO] [stderr]    Compiling pest_generator v2.6.0
[INFO] [stderr]    Compiling into-attr-derive v0.2.0
[INFO] [stderr]    Compiling pest_derive v2.6.0
[INFO] [stderr]    Compiling graphviz-rust v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 | 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:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | 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:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 | 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:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 | 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:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 | 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:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 | 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:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 | 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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "f326fc276c15a53b20a41529da86238703d989b3832ab80eb1ff44af9ae89ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f326fc276c15a53b20a41529da86238703d989b3832ab80eb1ff44af9ae89ccc", kill_on_drop: false }`
[INFO] [stdout] f326fc276c15a53b20a41529da86238703d989b3832ab80eb1ff44af9ae89ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] de93ea32a8d15495a6dde8d76f483db72455801070c528099e7b886f5f44bc46
[INFO] running `Command { std: "docker" "start" "-a" "de93ea32a8d15495a6dde8d76f483db72455801070c528099e7b886f5f44bc46", kill_on_drop: false }`
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 | 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:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | 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:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 | 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:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 | 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:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 | 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:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 | generate_attr!(struct tailURL for EdgeAttributes; String);
[INFO] [stdout]     |                       ^^^^^^^ help: convert the identifier to snake case: `tail_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling graphviz-rust v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `URL` should have a snake case name
[INFO] [stdout]    --> src/attributes/mod.rs:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 | 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: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Display`, `Formatter`
[INFO] [stdout]    --> src/attributes/mod.rs:309:20
[INFO] [stdout]     |
[INFO] [stdout] 309 |     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: `CommandArg::*`
[INFO] [stdout]    --> src/cmd.rs:216:35
[INFO] [stdout]     |
[INFO] [stdout] 216 |     use super::{exec, CommandArg, CommandArg::*, Format};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pairs`, `RuleType`, `error::Error`
[INFO] [stdout]    --> src/parser.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         error::Error,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 224 |         iterators::{Pair, Pairs},
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 225 |         RuleType,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DotParser`, `down`, `pest::Parser`
[INFO] [stdout]    --> src/parser.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 |             do_parse, down, parse, process_attr, process_attr_list, process_attr_stmt,
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 231 |             process_edge, process_edge_stmt, process_id, process_node, process_node_id,
[INFO] [stdout] 232 |             process_stmt, process_vertex, DotParser, Rule, Stmt, Vertex,
[INFO] [stdout]     |                                           ^^^^^^^^^
[INFO] [stdout] 233 |         },
[INFO] [stdout] 234 |         pest::Parser,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PathBuf`, `Path`
[INFO] [stdout]    --> src/lib.rs:156:16
[INFO] [stdout]     |
[INFO] [stdout] 156 |         path::{Path, PathBuf},
[INFO] [stdout]     |                ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cmd.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 |         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: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let mut g = graph!(id!("id");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let mut g = graph!(id!("id");
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Damping` should have a snake case name
[INFO] [stdout]   --> src/attributes/mod.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 | 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:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 | 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:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 | 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:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 | 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:116:23
[INFO] [stdout]     |
[INFO] [stdout] 116 | 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:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 | 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:212:23
[INFO] [stdout]     |
[INFO] [stdout] 212 | 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 test [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "de93ea32a8d15495a6dde8d76f483db72455801070c528099e7b886f5f44bc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de93ea32a8d15495a6dde8d76f483db72455801070c528099e7b886f5f44bc46", kill_on_drop: false }`
[INFO] [stdout] de93ea32a8d15495a6dde8d76f483db72455801070c528099e7b886f5f44bc46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b846642c05112c0ef1e824d258a858d3c2f1e19d792cc797bdaa702843f00fd9
[INFO] running `Command { std: "docker" "start" "-a" "b846642c05112c0ef1e824d258a858d3c2f1e19d792cc797bdaa702843f00fd9", kill_on_drop: false }`
[INFO] [stderr] warning: method `Damping` should have a snake case name
[INFO] [stderr]   --> src/attributes/mod.rs:63:23
[INFO] [stderr]    |
[INFO] [stderr] 63 | 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:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 | 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:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 | 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:103:23
[INFO] [stderr]     |
[INFO] [stderr] 103 | 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:116:23
[INFO] [stderr]     |
[INFO] [stderr] 116 | 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:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 | 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:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 | 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:309:20
[INFO] [stderr]     |
[INFO] [stderr] 309 |     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: `CommandArg::*`
[INFO] [stderr]    --> src/cmd.rs:216:35
[INFO] [stderr]     |
[INFO] [stderr] 216 |     use super::{exec, CommandArg, CommandArg::*, Format};
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pairs`, `RuleType`, `error::Error`
[INFO] [stderr]    --> src/parser.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |         error::Error,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 224 |         iterators::{Pair, Pairs},
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] 225 |         RuleType,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DotParser`, `down`, `pest::Parser`
[INFO] [stderr]    --> src/parser.rs:230:23
[INFO] [stderr]     |
[INFO] [stderr] 230 |             do_parse, down, parse, process_attr, process_attr_list, process_attr_stmt,
[INFO] [stderr]     |                       ^^^^
[INFO] [stderr] 231 |             process_edge, process_edge_stmt, process_id, process_node, process_node_id,
[INFO] [stderr] 232 |             process_stmt, process_vertex, DotParser, Rule, Stmt, Vertex,
[INFO] [stderr]     |                                           ^^^^^^^^^
[INFO] [stderr] 233 |         },
[INFO] [stderr] 234 |         pest::Parser,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PathBuf`, `Path`
[INFO] [stderr]    --> src/lib.rs:156:16
[INFO] [stderr]     |
[INFO] [stderr] 156 |         path::{Path, PathBuf},
[INFO] [stderr]     |                ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/cmd.rs:220:13
[INFO] [stderr]     |
[INFO] [stderr] 220 |         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: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:227:13
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let mut g = graph!(id!("id");
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:276:13
[INFO] [stderr]     |
[INFO] [stderr] 276 |         let mut g = graph!(id!("id");
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `graphviz-rust` (lib) generated 7 warnings
[INFO] [stderr] warning: `graphviz-rust` (lib test) generated 15 warnings (7 duplicates) (run `cargo fix --lib -p graphviz-rust --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_rust-b3bf22923efeb7e2)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test attributes::tests::test ... ok
[INFO] [stdout] test parser::test::global_attr_test ... ok
[INFO] [stdout] test printer::tests::attr_test ... ok
[INFO] [stdout] test parser::test::id_test ... ok
[INFO] [stdout] test parser::test::stmt_test ... ok
[INFO] [stdout] test parser::test::attr_test ... ok
[INFO] [stdout] test parser::test::vertex_test ... ok
[INFO] [stdout] test parser::test::edge_test ... ok
[INFO] [stdout] test parser::test::attr_list_test ... ok
[INFO] [stdout] test parser::test::comments_test ... ok
[INFO] [stdout] test parser::test::edge_stmt_test ... ok
[INFO] [stdout] test printer::tests::graph_attr_test ... ok
[INFO] [stdout] test parser::test::node_id_test ... ok
[INFO] [stdout] test printer::tests::node_id_test ... ok
[INFO] [stdout] test parser::test::node_test ... ok
[INFO] [stdout] test printer::tests::graph_test ... ok
[INFO] [stdout] test printer::tests::node_test ... ok
[INFO] [stdout] test parser::test::comments_after_graph_test ... ok
[INFO] [stdout] test printer::tests::edge_test ... ok
[INFO] [stdout] test printer::tests::subgraph_test ... ok
[INFO] [stdout] test parser::test::attr_stmts_test ... ok
[INFO] [stdout] test parser::test::graph_html_test ... ok
[INFO] [stdout] test tests::parse_test ... ok
[INFO] [stdout] test parser::test::graph_test ... ok
[INFO] [stdout] test cmd::tests::error_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] test tests::output_exec_from_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::exec_test stdout ----
[INFO] [stdout] thread 'tests::exec_test' panicked at 'dot command failed to start: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:245:14
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555dd6ff020a - 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:     0x555dd6ff020a - 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:     0x555dd6ff020a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x555dd6ff020a - <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:     0x555dd70141ce - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x555dd6fed4f5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x555dd6feffd5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x555dd6feffd5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x555dd6ff1d9f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x555dd6ff1a5f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x555dd6fabda7 - <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:     0x555dd6fabda7 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x555dd6ff24cd - <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:     0x555dd6ff24cd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x555dd6ff2249 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x555dd6ff0676 - 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:     0x555dd6ff1f52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x555dd6ec4063 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x555dd6ec44b3 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x555dd6f0a382 - core::result::Result<T,E>::expect::hd06ba3fb60d4cd48
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1047:23
[INFO] [stdout]   20:     0x555dd6eee8f8 - graphviz_rust::tests::exec_test::h0ea1b7a9a27bfa2c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:242:21
[INFO] [stdout]   21:     0x555dd6eed6e7 - graphviz_rust::tests::exec_test::{{closure}}::hf1ec988948bd2654
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:226:20
[INFO] [stdout]   22:     0x555dd6f37da5 - core::ops::function::FnOnce::call_once::hc5f105d1900c780b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x555dd6fb118f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x555dd6fb118f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x555dd6f827ac - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x555dd6f827ac - 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:     0x555dd6fb0156 - <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:     0x555dd6fb0156 - <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:     0x555dd6fb0156 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x555dd6fb0156 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x555dd6fb0156 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x555dd6fb0156 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x555dd6fb0156 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x555dd6f7ce21 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x555dd6f7ce21 - 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:     0x555dd6f8283b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x555dd6f8283b - <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:     0x555dd6f8283b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x555dd6f8283b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x555dd6f8283b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x555dd6f8283b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x555dd6f8283b - 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:     0x555dd6ff6a53 - <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:     0x555dd6ff6a53 - <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:     0x555dd6ff6a53 - 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:     0x7f0e14546b43 - <unknown>
[INFO] [stdout]   47:     0x7f0e145d7bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::output_exec_from_test stdout ----
[INFO] [stdout] thread 'tests::output_exec_from_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:289:63
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555dd6ff020a - 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:     0x555dd6ff020a - 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:     0x555dd6ff020a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x555dd6ff020a - <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:     0x555dd70141ce - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x555dd6fed4f5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x555dd6feffd5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x555dd6feffd5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x555dd6ff1d9f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x555dd6ff1a5f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x555dd6fabda7 - <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:     0x555dd6fabda7 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x555dd6ff24cd - <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:     0x555dd6ff24cd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x555dd6ff2249 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x555dd6ff0676 - 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:     0x555dd6ff1f52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x555dd6ec4063 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x555dd6ec44b3 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x555dd6f0a5ec - core::result::Result<T,E>::unwrap::h908086c2327102fb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x555dd6ef0240 - graphviz_rust::tests::output_exec_from_test::h6a62a92539734754
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:289:20
[INFO] [stdout]   21:     0x555dd6eef0c7 - graphviz_rust::tests::output_exec_from_test::{{closure}}::hf7be302185b3af35
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:275:32
[INFO] [stdout]   22:     0x555dd6f37f65 - core::ops::function::FnOnce::call_once::hdedee888dc2b9ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x555dd6fb118f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x555dd6fb118f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x555dd6f827ac - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x555dd6f827ac - 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:     0x555dd6fb0156 - <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:     0x555dd6fb0156 - <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:     0x555dd6fb0156 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x555dd6fb0156 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x555dd6fb0156 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x555dd6fb0156 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x555dd6fb0156 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x555dd6f7ce21 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x555dd6f7ce21 - 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:     0x555dd6f8283b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x555dd6f8283b - <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:     0x555dd6f8283b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x555dd6f8283b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x555dd6f8283b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x555dd6f8283b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x555dd6f8283b - 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:     0x555dd6ff6a53 - <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:     0x555dd6ff6a53 - <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:     0x555dd6ff6a53 - 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:     0x7f0e14546b43 - <unknown>
[INFO] [stdout]   47:     0x7f0e145d7bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::exec_test
[INFO] [stdout]     tests::output_exec_from_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b846642c05112c0ef1e824d258a858d3c2f1e19d792cc797bdaa702843f00fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b846642c05112c0ef1e824d258a858d3c2f1e19d792cc797bdaa702843f00fd9", kill_on_drop: false }`
[INFO] [stdout] b846642c05112c0ef1e824d258a858d3c2f1e19d792cc797bdaa702843f00fd9
