[INFO] cloning repository https://github.com/dcchut/dcc-lsystem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcchut/dcc-lsystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c368025ff12fa07b398df8fd76337aaac2e820f
[INFO] testing dcchut/dcc-lsystem against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcchut%2Fdcc-lsystem" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dcchut/dcc-lsystem
[INFO] finished tweaking git repo https://github.com/dcchut/dcc-lsystem
[INFO] tweaked toml for git repo https://github.com/dcchut/dcc-lsystem written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dcchut/dcc-lsystem on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00bf6bbe4a12312de19a006e6cb94ff2fc2b40fac46eced2ec9dea515c904805
[INFO] running `Command { std: "docker" "start" "-a" "00bf6bbe4a12312de19a006e6cb94ff2fc2b40fac46eced2ec9dea515c904805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bf6bbe4a12312de19a006e6cb94ff2fc2b40fac46eced2ec9dea515c904805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bf6bbe4a12312de19a006e6cb94ff2fc2b40fac46eced2ec9dea515c904805", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b6166fa4325e64d3f645ce2587f5e6db1c93695d21a92a9a43185e873ff69ad
[INFO] running `Command { std: "docker" "start" "-a" "3b6166fa4325e64d3f645ce2587f5e6db1c93695d21a92a9a43185e873ff69ad", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive)
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[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling imageproc v0.23.0
[INFO] [stderr]    Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> dcc-lsystem/src/arena.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.88s
[INFO] running `Command { std: "docker" "inspect" "3b6166fa4325e64d3f645ce2587f5e6db1c93695d21a92a9a43185e873ff69ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6166fa4325e64d3f645ce2587f5e6db1c93695d21a92a9a43185e873ff69ad", kill_on_drop: false }`
[INFO] [stdout] 3b6166fa4325e64d3f645ce2587f5e6db1c93695d21a92a9a43185e873ff69ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a89a826ac7fd745bf8e062ab5ec23757f520a9394c537cc9e7266888a64cdc3d
[INFO] running `Command { std: "docker" "start" "-a" "a89a826ac7fd745bf8e062ab5ec23757f520a9394c537cc9e7266888a64cdc3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcc-lsystem-derive v0.1.2 (/opt/rustwide/workdir/dcc-lsystem-derive)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> dcc-lsystem/src/arena.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dcc-lsystem v0.7.0 (/opt/rustwide/workdir/dcc-lsystem)
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]   --> dcc-lsystem/examples/random_fractal_generator.rs:60:57
[INFO] [stdout]    |
[INFO] [stdout] 60 |             axiom.push(choices.choose(&mut rng).unwrap().clone());
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> dcc-lsystem/examples/random_fractal_generator.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |                           .0
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 77 | |                         .clone(),
[INFO] [stdout]    | |________________________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> dcc-lsystem/examples/random_fractal_generator.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 94 |                           .0
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 95 | |                         .clone(),
[INFO] [stdout]    | |________________________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> dcc-lsystem/src/arena.rs:157:21
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "a89a826ac7fd745bf8e062ab5ec23757f520a9394c537cc9e7266888a64cdc3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89a826ac7fd745bf8e062ab5ec23757f520a9394c537cc9e7266888a64cdc3d", kill_on_drop: false }`
[INFO] [stdout] a89a826ac7fd745bf8e062ab5ec23757f520a9394c537cc9e7266888a64cdc3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b066046fbcebeedd6c6f1e9bc0f09830b7acba610e84193acfa49ae4aa6ce03
[INFO] running `Command { std: "docker" "start" "-a" "3b066046fbcebeedd6c6f1e9bc0f09830b7acba610e84193acfa49ae4aa6ce03", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> dcc-lsystem/src/arena.rs:157:21
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stderr]     |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 157 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `dcc-lsystem` (lib) generated 1 warning (run `cargo fix --lib -p dcc-lsystem` to apply 1 suggestion)
[INFO] [stderr] warning: `dcc-lsystem` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stderr]   --> dcc-lsystem/examples/random_fractal_generator.rs:60:57
[INFO] [stderr]    |
[INFO] [stderr] 60 |             axiom.push(choices.choose(&mut rng).unwrap().clone());
[INFO] [stderr]    |                                                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> dcc-lsystem/examples/random_fractal_generator.rs:76:27
[INFO] [stderr]    |
[INFO] [stderr] 76 |                           .0
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 77 | |                         .clone(),
[INFO] [stderr]    | |________________________________^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> dcc-lsystem/examples/random_fractal_generator.rs:94:27
[INFO] [stderr]    |
[INFO] [stderr] 94 |                           .0
[INFO] [stderr]    |  ___________________________^
[INFO] [stderr] 95 | |                         .clone(),
[INFO] [stderr]    | |________________________________^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `dcc-lsystem` (example "random_fractal_generator") generated 3 warnings (run `cargo fix --example "random_fractal_generator" -p dcc-lsystem` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem-912c070debee426d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test arena::tests::arena_iterator ... ok
[INFO] [stdout] test arena::tests::arena_basic ... ok
[INFO] [stdout] test builder::tests::test_builder_axiom_and_transformation_rule_errors ... ok
[INFO] [stdout] test builder::tests::test_builder_invalid_token ... ok
[INFO] [stdout] test arena::tests::arena_enumerate ... ok
[INFO] [stdout] test tests::basic_algae_test ... ok
[INFO] [stdout] test arena::tests::arena_iterator_mut ... ok
[INFO] [stdout] test tests::fractal_binary_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_lsystem_derive-ce4bbe20aff01b1b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dcc_lsystem
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 280) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::is_valid_slice (line 182) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::len (line 45) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::is_valid (line 163) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::enumerate (line 221) ... ok
[INFO] [stdout] test dcc-lsystem/src/image.rs - image::fill_mut (line 10) - compile ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::is_empty (line 63) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena (line 10) ... ok
[INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 125) - compile ... ok
[INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 186) ... ok
[INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 178) ... ok
[INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 83) - compile ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 35) - compile ... ok
[INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::finish (line 159) ... FAILED
[INFO] [stdout] test dcc-lsystem/src/system.rs - system (line 8) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::get_state (line 253) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::iter (line 121) ... ok
[INFO] [stdout] test dcc-lsystem/src/lib.rs - (line 34) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::get_mut (line 101) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::iter_mut (line 141) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::reset (line 99) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::render (line 220) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::EnumerableArena (line 261) ... ok
[INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder (line 29) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::get (line 82) ... ok
[INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::transformation_rule (line 100) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::new (line 30) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step (line 130) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::push (line 203) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::step_by (line 166) ... ok
[INFO] [stdout] test dcc-lsystem/src/arena.rs - arena::Arena<T>::as_slice (line 242) ... ok
[INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::axiom (line 133) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::delta_move (line 263) ... ok
[INFO] [stdout] test dcc-lsystem/src/builder.rs - builder::LSystemBuilder::token (line 69) ... ok
[INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::new (line 16) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::bounds (line 300) ... ok
[INFO] [stdout] test dcc-lsystem/src/system.rs - system::LSystem::steps (line 193) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle (line 127) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_up (line 342) ... ok
[INFO] [stdout] test dcc-lsystem/src/token.rs - token::Token::name (line 38) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::pen_down (line 324) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::new (line 165) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::MovingTurtle (line 29) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 70) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::lines (line 220) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::left (line 376) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::y (line 204) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::TurtleContainer (line 84) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::right (line 394) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dx (line 408) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::set_position (line 238) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::Heading::dy (line 427) ... ok
[INFO] [stdout] test dcc-lsystem/src/turtle.rs - turtle::BaseTurtle::x (line 188) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- dcc-lsystem/src/builder.rs - builder::LSystemBuilder::finish (line 159) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestGZ3Tpx/rustcYBpCrf/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libdcc_lsystem-38643c71e78e0422,libtempfile-b57e22ed7f370fd3,libgetrandom-f889e8c4c9c03ccd,libfastrand-503f12a96d791409,libonce_cell-028ded5f5e4e9236,librustix-df61f084ca7d666a,libbitflags-a4a524fc7b7b1962,liblinux_raw_sys-fe1e9ef4505379f7,libdyn_clone-1c1b05e4f4a02cac,liblazy_static-b3603208c0de2608,libregex-57376d28ec0c1689,libregex_automata-6e077e24ec4503be,libaho_corasick-eeaed4dccb75ce3f,libmemchr-8e33d9a2a7199911,libregex_syntax-a59969707b42f994,librand-421aa8c8442fb49c,librand_chacha-5e5ae777cf644b18,librand_core-d98fb8beeeebdd48,libgetrandom-dfb0e9fbc16fb7e2,libmtpng-0748a40065649588,liblibz_sys-fdd31ec2b315ec21,libcrc-5e2d6746e1c5a1b8,libgifski-533a9956cb936417,liblodepng-d31cde18a6ee2bca,libresize-7ff1dba62b269702,libgif_dispose-1b827b3dfe5558e5,libloop9-1ac294f594997f3a,libpbr-cd9a83ecef3d451f,libordered_channel-f200848d35071dd4,libcrossbeam_channel-54e7071fd9e2348e,libquick_error-8d402ad4d863a69d,libimgref-3061c516f5a3939d,libimagequant-4ca2771322d9556e,libthread_local-930fa34297cc73a9,libarrayvec-41dcfe80309d7422,librgb-2749eb6f2be7f36f,libimageproc-fa645ff067c8e654,librand_distr-9cc6875d27adb9f3,librand-502500136db19aba,librand_chacha-455a9523292317a4,libppv_lite86-dbd6926d2b58b47c,librand_core-a8b699443aa865aa,libgetrandom-1ec3ba4f85167613,liblibc-f0d996076a85b3d5,libnalgebra-b7265718b8ff616b,libmatrixmultiply-40cc0532eeebbfbd,librawpointer-a726d041f28ef5ec,libtypenum-0e02f3386ab040bb,libsimba-be871ba871296a46,libwide-43171c4ef99a0187,libsafe_arch-95caf5f43f89e9e7,libapprox-a9f5566ddb66e88c,librusttype-3ea2e8c423b42ac5,libab_glyph_rasterizer-268fcf5e2ede9f15,libowned_ttf_parser-b96976958e7c61f4,libttf_parser-376657040b996834,libconv-69804b009ba1299f,libcustom_derive-4acdd0be81371749,libnum-a429946f54e014b8,libnum_iter-d065749f141cd50c,libnum_rational-7f634154e921e817,libnum_complex-03ac56cf12d81041,libnum_bigint-939c89fe6068755f,libnum_integer-8994f55b08cf2168,libitertools-e528317219236035,libimage-3efa5fb36ad9c6e7,libqoi-8c761d108626cd96,libbytemuck-70837a11a8946efc,libpng-1a992c8232eb3b32,libbitflags-e2b4db6c651223da,libfdeflate-999ea3065bb5de55,libcrc32fast-66fcb8dfd77ba9de,libexr-b99b9bf7f4087d81,libminiz_oxide-1b05df0e00a3cc86,libzune_inflate-8e015e21f0a1d5bf,libsimd_adler32-55d23fe935060bff,libbit_field-04a02c08921d3c68,liblebe-9a2db729ee903ee4,libhalf-d83476065bb49230,libcfg_if-5af52f617df93f8f,libzerocopy-3f242c7641798089,libsmallvec-45f6e3b8047adea1,libgif-7edcaccb28d539a8,libcolor_quant-fa7ff1de0e6ea74b,libbyteorder-1efcbe4f07366651,libnum_traits-8434f84c7e6b85f7,libtiff-189c47107597325c,libflate2-10f6ff193615dbf8,libzlib_rs-3b56c98cc8c652c3,libweezl-f88782bf0aba6af8,libjpeg_decoder-7fa98bf9d428cfbe,librayon-3336647a8430f5f6,librayon_core-52eb7fbf8b046d0c,libcrossbeam_deque-5a8bc6150a57d553,libcrossbeam_epoch-7bc0ab567b886199,libcrossbeam_utils-bddddcad4a4551ea,libeither-ef22a4c75605e12f,libthiserror-591ad84fc8c994e3}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lz" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestGZ3Tpx/rustcYBpCrf/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestGZ3Tpx/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dcc-lsystem/src/builder.rs - builder::LSystemBuilder::finish (line 159)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.81s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p dcc-lsystem --doc`
[INFO] running `Command { std: "docker" "inspect" "3b066046fbcebeedd6c6f1e9bc0f09830b7acba610e84193acfa49ae4aa6ce03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b066046fbcebeedd6c6f1e9bc0f09830b7acba610e84193acfa49ae4aa6ce03", kill_on_drop: false }`
[INFO] [stdout] 3b066046fbcebeedd6c6f1e9bc0f09830b7acba610e84193acfa49ae4aa6ce03
