[INFO] fetching crate graphviz-rust 0.2.0... [INFO] testing graphviz-rust-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate graphviz-rust 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate graphviz-rust 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate graphviz-rust 0.2.0 [INFO] finished tweaking crates.io crate graphviz-rust 0.2.0 [INFO] tweaked toml for crates.io crate graphviz-rust 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bc8af2028ea3219fae11b640486c13473686b44e9b40b853ebe5f488135728a [INFO] running `Command { std: "docker" "start" "-a" "2bc8af2028ea3219fae11b640486c13473686b44e9b40b853ebe5f488135728a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bc8af2028ea3219fae11b640486c13473686b44e9b40b853ebe5f488135728a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc8af2028ea3219fae11b640486c13473686b44e9b40b853ebe5f488135728a", kill_on_drop: false }` [INFO] [stdout] 2bc8af2028ea3219fae11b640486c13473686b44e9b40b853ebe5f488135728a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5add4a23e682d3a440c686b8f3f9fe79ef8744ae8731499f34dcd4927822b6ae [INFO] running `Command { std: "docker" "start" "-a" "5add4a23e682d3a440c686b8f3f9fe79ef8744ae8731499f34dcd4927822b6ae", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling dot-structures v0.1.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling dot-generator v0.1.0 [INFO] [stderr] Compiling into-attr v0.1.0 [INFO] [stderr] Compiling dot-generator v0.2.0 [INFO] [stderr] Compiling into-attr-derive v0.1.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling graphviz-rust 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] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cmd.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | use std::io::{self, Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cmd.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::RuleType` [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use pest::RuleType; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:236:32 [INFO] [stdout] | [INFO] [stdout] 236 | Graph::Graph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:246:34 [INFO] [stdout] | [INFO] [stdout] 246 | Graph::DiGraph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Damping` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `damping` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `edgeURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String ); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `edge_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `headURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:94:23 [INFO] [stdout] | [INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string()); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `head_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `K` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `labelURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:114:23 [INFO] [stdout] | [INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `label_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tailURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `tail_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `URL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:210:23 [INFO] [stdout] | [INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.44s [INFO] running `Command { std: "docker" "inspect" "5add4a23e682d3a440c686b8f3f9fe79ef8744ae8731499f34dcd4927822b6ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5add4a23e682d3a440c686b8f3f9fe79ef8744ae8731499f34dcd4927822b6ae", kill_on_drop: false }` [INFO] [stdout] 5add4a23e682d3a440c686b8f3f9fe79ef8744ae8731499f34dcd4927822b6ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ffe1b87910dcb557d1b7ad8e2a5ca54ae914df85e01fc2868da06b0122ceb86 [INFO] running `Command { std: "docker" "start" "-a" "7ffe1b87910dcb557d1b7ad8e2a5ca54ae914df85e01fc2868da06b0122ceb86", 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] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [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] [stderr] Compiling graphviz-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cmd.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::RuleType` [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use pest::RuleType; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:236:32 [INFO] [stdout] | [INFO] [stdout] 236 | Graph::Graph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:246:34 [INFO] [stdout] | [INFO] [stdout] 246 | Graph::DiGraph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Damping` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `damping` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `edgeURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String ); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `edge_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `headURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:94:23 [INFO] [stdout] | [INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string()); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `head_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `K` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `labelURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:114:23 [INFO] [stdout] | [INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `label_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tailURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `tail_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `URL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:210:23 [INFO] [stdout] | [INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [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] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `Formatter` [INFO] [stdout] --> src/attributes/mod.rs:311:20 [INFO] [stdout] | [INFO] [stdout] 311 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/cmd.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | use std::io::{self, Error, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cmd.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Map` [INFO] [stdout] --> src/parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::Map; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::RuleType` [INFO] [stdout] --> src/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use pest::RuleType; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::error::Error` [INFO] [stdout] --> src/parser.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | use pest::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Pairs` [INFO] [stdout] --> src/parser.rs:213:33 [INFO] [stdout] | [INFO] [stdout] 213 | use pest::iterators::{Pair, Pairs}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pest::RuleType` [INFO] [stdout] --> src/parser.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | use pest::RuleType; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DotParser`, `down` [INFO] [stdout] --> src/parser.rs:217:35 [INFO] [stdout] | [INFO] [stdout] 217 | use crate::parser::{do_parse, DotParser, down, parse, process_attr, process_attr_list, process_attr_stmt, process_edge, process_edge_... [INFO] [stdout] | ^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::pest::Parser` [INFO] [stdout] --> src/parser.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | use crate::pest::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf`, `Path` [INFO] [stdout] --> src/lib.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:236:32 [INFO] [stdout] | [INFO] [stdout] 236 | Graph::Graph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strict` [INFO] [stdout] --> src/printer.rs:246:34 [INFO] [stdout] | [INFO] [stdout] 246 | Graph::DiGraph { id, strict, stmts } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 171 | let mut g = graph!(id!("id"); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `Damping` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `damping` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `edgeURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String ); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `edge_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `headURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:94:23 [INFO] [stdout] | [INFO] [stdout] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string()); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `head_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `K` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `labelURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:114:23 [INFO] [stdout] | [INFO] [stdout] 114 | generate_attr!(struct labelURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `label_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `tailURL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:207:23 [INFO] [stdout] | [INFO] [stdout] 207 | generate_attr!(struct tailURL for EdgeAttributes; String); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `tail_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `URL` should have a snake case name [INFO] [stdout] --> src/attributes/mod.rs:210:23 [INFO] [stdout] | [INFO] [stdout] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String); [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | std::fs::remove_file(p); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.31s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_rust-ca2ac6071a0f885f) [INFO] running `Command { std: "docker" "inspect" "7ffe1b87910dcb557d1b7ad8e2a5ca54ae914df85e01fc2868da06b0122ceb86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ffe1b87910dcb557d1b7ad8e2a5ca54ae914df85e01fc2868da06b0122ceb86", kill_on_drop: false }` [INFO] [stdout] 7ffe1b87910dcb557d1b7ad8e2a5ca54ae914df85e01fc2868da06b0122ceb86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90f59a72b00b2c0a7829784e30d7483e3170a31b38faacc831227846af81274d [INFO] running `Command { std: "docker" "start" "-a" "90f59a72b00b2c0a7829784e30d7483e3170a31b38faacc831227846af81274d", 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] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/cmd.rs:47:21 [INFO] [stderr] | [INFO] [stderr] 47 | use std::io::{self, Error, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/cmd.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/parser.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Map` [INFO] [stderr] --> src/parser.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::iter::Map; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pest::RuleType` [INFO] [stderr] --> src/parser.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use pest::RuleType; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `strict` [INFO] [stderr] --> src/printer.rs:236:32 [INFO] [stderr] | [INFO] [stderr] 236 | Graph::Graph { id, strict, stmts } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `strict` [INFO] [stderr] --> src/printer.rs:246:34 [INFO] [stderr] | [INFO] [stderr] 246 | Graph::DiGraph { id, strict, stmts } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `strict: _` [INFO] [stderr] [INFO] [stderr] warning: method `Damping` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:61:23 [INFO] [stderr] | [INFO] [stderr] 61 | generate_attr!(struct Damping for GraphAttributes;f32;0.99); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `damping` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `edgeURL` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | generate_attr!(struct edgeURL for EdgeAttributes; String ); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `edge_url` [INFO] [stderr] [INFO] [stderr] warning: method `headURL` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:94:23 [INFO] [stderr] | [INFO] [stderr] 94 | generate_attr!(struct headURL for EdgeAttributes; String;"".to_string()); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `head_url` [INFO] [stderr] [INFO] [stderr] warning: method `K` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | generate_attr!(struct K for GraphAttributes,SubgraphAttributes; f32;0.3); [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `k` [INFO] [stderr] [INFO] [stderr] warning: method `labelURL` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:114:23 [INFO] [stderr] | [INFO] [stderr] 114 | generate_attr!(struct labelURL for EdgeAttributes; String); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `label_url` [INFO] [stderr] [INFO] [stderr] warning: method `tailURL` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:207:23 [INFO] [stderr] | [INFO] [stderr] 207 | generate_attr!(struct tailURL for EdgeAttributes; String); [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `tail_url` [INFO] [stderr] [INFO] [stderr] warning: method `URL` should have a snake case name [INFO] [stderr] --> src/attributes/mod.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 210 | generate_attr!(struct URL for EdgeAttributes,GraphAttributes,NodeAttributes,SubgraphAttributes; String); [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `url` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Display`, `Formatter` [INFO] [stderr] --> src/attributes/mod.rs:311:20 [INFO] [stderr] | [INFO] [stderr] 311 | use std::fmt::{Display, Formatter}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/cmd.rs:47:21 [INFO] [stderr] | [INFO] [stderr] 47 | use std::io::{self, Error, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pest::error::Error` [INFO] [stderr] --> src/parser.rs:212:9 [INFO] [stderr] | [INFO] [stderr] 212 | use pest::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pairs` [INFO] [stderr] --> src/parser.rs:213:33 [INFO] [stderr] | [INFO] [stderr] 213 | use pest::iterators::{Pair, Pairs}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pest::RuleType` [INFO] [stderr] --> src/parser.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | use pest::RuleType; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DotParser`, `down` [INFO] [stderr] --> src/parser.rs:217:35 [INFO] [stderr] | [INFO] [stderr] 217 | use crate::parser::{do_parse, DotParser, down, parse, process_attr, process_attr_list, process_attr_stmt, process_edge, process_edge_... [INFO] [stderr] | ^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::pest::Parser` [INFO] [stderr] --> src/parser.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | use crate::pest::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf`, `Path` [INFO] [stderr] --> src/lib.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:107:1 [INFO] [stderr] | [INFO] [stderr] 107 | mod tests { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:171:13 [INFO] [stderr] | [INFO] [stderr] 171 | let mut g = graph!(id!("id"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | std::fs::remove_file(p); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `graphviz-rust` (lib) generated 15 warnings [INFO] [stderr] warning: `graphviz-rust` (lib test) generated 24 warnings (14 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_rust-ca2ac6071a0f885f) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test attributes::tests::test ... ok [INFO] [stdout] test parser::test::attr_stmts_test ... ok [INFO] [stdout] test parser::test::attr_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_test ... ok [INFO] [stdout] test parser::test::id_test ... ok [INFO] [stdout] test parser::test::node_id_test ... ok [INFO] [stdout] test parser::test::edge_stmt_test ... ok [INFO] [stdout] test parser::test::node_test ... ok [INFO] [stdout] test printer::tests::attr_test ... ok [INFO] [stdout] test parser::test::vertex_test ... ok [INFO] [stdout] test parser::test::stmt_test ... ok [INFO] [stdout] test printer::tests::edge_test ... ok [INFO] [stdout] test printer::tests::graph_attr_test ... ok [INFO] [stdout] test parser::test::graph_test ... ok [INFO] [stdout] test printer::tests::node_test ... ok [INFO] [stdout] test printer::tests::node_id_test ... ok [INFO] [stdout] test printer::tests::graph_test ... ok [INFO] [stdout] test printer::tests::subgraph_test ... ok [INFO] [stdout] test tests::parse_test ... ok [INFO] [stdout] test tests::exec_test ... FAILED [INFO] [stdout] test tests::print_test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::exec_test stdout ---- [INFO] [stdout] thread 'tests::exec_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:190:12 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56259fe98a5d - std::backtrace_rs::backtrace::libunwind::trace::ha359b7f0090e2792 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x56259fe98a5d - std::backtrace_rs::backtrace::trace_unsynchronized::h0584631f25c1d70e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56259fe98a5d - std::sys_common::backtrace::_print_fmt::hdadffd97d279ff14 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x56259fe98a5d - ::fmt::h26f189e611080a74 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x56259febba5c - core::fmt::write::hfb5d11dfe037e8b7 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x56259fe952c1 - std::io::Write::write_fmt::h6a24ec64406df9e2 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x56259fe9a7a5 - std::sys_common::backtrace::_print::h7a0e44402913ba60 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x56259fe9a7a5 - std::sys_common::backtrace::print::h9767dc455a84e728 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x56259fe9a7a5 - std::panicking::default_hook::{{closure}}::h60afd6c8b12988ad [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x56259fe9a494 - std::panicking::default_hook::ha7b9bac6813f9d21 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x56259fe9acf2 - std::panicking::rust_panic_with_hook::h7b117a162a6f8664 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x56259fe9abd7 - std::panicking::begin_panic_handler::{{closure}}::h346750923c608600 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x56259fe98f14 - std::sys_common::backtrace::__rust_end_short_backtrace::h768c56c6a0c055c0 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x56259fe9a909 - rust_begin_unwind [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x56259fd6c8c3 - core::panicking::panic_fmt::h5c41cb2fa118fdbc [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x56259fd6c9b3 - core::result::unwrap_failed::h6bc7b183ec719494 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1785:5 [INFO] [stdout] 16: 0x56259fd83e03 - core::result::Result::unwrap::h565416609ef9d1ee [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/result.rs:1078:23 [INFO] [stdout] 17: 0x56259fd9fac4 - graphviz_rust::tests::exec_test::h34d5e7208fdbdeea [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:188:19 [INFO] [stdout] 18: 0x56259fd9e7ca - graphviz_rust::tests::exec_test::{{closure}}::h0a33256c6a409656 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:170:5 [INFO] [stdout] 19: 0x56259fdad0fe - core::ops::function::FnOnce::call_once::h95bc2d3c9d27b516 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x56259fe57223 - core::ops::function::FnOnce::call_once::h018fc248431ce8de [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x56259fe57223 - test::__rust_begin_short_backtrace::h293b982b6069d6e3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:574:5 [INFO] [stdout] 22: 0x56259fe55fd9 - as core::ops::function::FnOnce>::call_once::h4fc1be1a762c7a46 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 23: 0x56259fe55fd9 - as core::ops::function::FnOnce<()>>::call_once::hd44623ec51b9e897 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x56259fe55fd9 - std::panicking::try::do_call::ha8cfa4b025f5b832 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x56259fe55fd9 - std::panicking::try::h664f75e41c112145 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x56259fe55fd9 - std::panic::catch_unwind::h4932ec05cd60558e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x56259fe55fd9 - test::run_test_in_process::ha14a47756671755c [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:597:18 [INFO] [stdout] 28: 0x56259fe55fd9 - test::run_test::run_test_inner::{{closure}}::h0ec9e37c8f67b62d [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:491:39 [INFO] [stdout] 29: 0x56259fe2218e - test::run_test::run_test_inner::{{closure}}::hd9d2e7f26d4f59e6 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/test/src/lib.rs:518:37 [INFO] [stdout] 30: 0x56259fe2218e - std::sys_common::backtrace::__rust_begin_short_backtrace::h41c0a39fac5123f8 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x56259fe276f8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h69a02ca0bebb6eeb [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x56259fe276f8 - as core::ops::function::FnOnce<()>>::call_once::hdd05632920ce689b [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x56259fe276f8 - std::panicking::try::do_call::hb4947142729b90fd [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x56259fe276f8 - std::panicking::try::h15a7e9b8394e6878 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x56259fe276f8 - std::panic::catch_unwind::hbd3f4a3f9df49b85 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x56259fe276f8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h880b5d5f1b9799f4 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x56259fe276f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h304d5eaf401f5061 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x56259fe9f713 - as core::ops::function::FnOnce>::call_once::hdba7f2afed0c35b3 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 39: 0x56259fe9f713 - as core::ops::function::FnOnce>::call_once::h38b0832765bf7961 [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/alloc/src/boxed.rs:1861:9 [INFO] [stdout] 40: 0x56259fe9f713 - std::sys::unix::thread::Thread::new::thread_start::h70236dc17753425e [INFO] [stdout] at /rustc/7c13df853721b60a03e7c0bb084d2eb1e27a9caa/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f98ab03b609 - start_thread [INFO] [stdout] 42: 0x7f98aae0b163 - clone [INFO] [stdout] 43: 0x0 - [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 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "90f59a72b00b2c0a7829784e30d7483e3170a31b38faacc831227846af81274d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90f59a72b00b2c0a7829784e30d7483e3170a31b38faacc831227846af81274d", kill_on_drop: false }` [INFO] [stdout] 90f59a72b00b2c0a7829784e30d7483e3170a31b38faacc831227846af81274d