[INFO] cloning repository https://github.com/hankotanks/lindenmayer_grammar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hankotanks/lindenmayer_grammar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhankotanks%2Flindenmayer_grammar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhankotanks%2Flindenmayer_grammar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4abcf04cc59fd9e171197ffa855e39bbd18f8599
[INFO] testing hankotanks/lindenmayer_grammar/4abcf04cc59fd9e171197ffa855e39bbd18f8599 against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhankotanks%2Flindenmayer_grammar" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hankotanks/lindenmayer_grammar
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/hankotanks/lindenmayer_grammar
[INFO] tweaked toml for git repo https://github.com/hankotanks/lindenmayer_grammar written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hankotanks/lindenmayer_grammar on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hankotanks/lindenmayer_grammar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-crate v1.3.0
[INFO] [stderr]   Downloaded ndk-glue v0.5.2
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[INFO] [stderr]   Downloaded futures v0.3.26
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[INFO] [stderr]   Downloaded glam v0.20.5
[INFO] [stderr]   Downloaded wgpu-core v0.12.2
[INFO] [stderr]   Downloaded wgpu-hal v0.12.5
[INFO] [stderr]   Downloaded cmake v0.1.49
[INFO] [stderr]   Downloaded wgpu-types v0.12.0
[INFO] [stderr]   Downloaded show-image v0.12.3
[INFO] [stderr]   Downloaded winit v0.26.1
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[INFO] [stderr]   Downloaded ash v0.34.0+1.2.203
[INFO] [stderr]   Downloaded naga v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c6f53355c440cde874bb4ffbb57cf11a59cae0162a56b0552fd65e071da6a5
[INFO] running `Command { std: "docker" "start" "-a" "88c6f53355c440cde874bb4ffbb57cf11a59cae0162a56b0552fd65e071da6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c6f53355c440cde874bb4ffbb57cf11a59cae0162a56b0552fd65e071da6a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c6f53355c440cde874bb4ffbb57cf11a59cae0162a56b0552fd65e071da6a5", kill_on_drop: false }`
[INFO] [stdout] 88c6f53355c440cde874bb4ffbb57cf11a59cae0162a56b0552fd65e071da6a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79b3bf23a33f945b4b549dc54510b7f914d5b03ba9bac3eabbe1dddf973148a8
[INFO] running `Command { std: "docker" "start" "-a" "79b3bf23a33f945b4b549dc54510b7f914d5b03ba9bac3eabbe1dddf973148a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling pkg-config v0.3.26
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[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v3.2.0
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[INFO] [stderr]    Compiling arrayvec v0.7.2
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[INFO] [stderr]    Compiling thiserror-impl v1.0.38
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[INFO] [stderr]    Compiling font-kit v0.11.0
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[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling calloop v0.9.3
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling pest v2.5.5
[INFO] [stderr]    Compiling naga v0.8.5
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling freetype v0.7.0
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling euclid v0.22.7
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling lyon_geom v0.17.7
[INFO] [stderr]    Compiling png v0.17.7
[INFO] [stderr]    Compiling show-image v0.12.3
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling sw-composite v0.7.15
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling raqote v0.8.2
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling show-image-macros v0.12.3
[INFO] [stderr]    Compiling glam v0.20.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ordered-float v3.4.0
[INFO] [stderr]    Compiling wgpu-hal v0.12.5
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling lindenmayer_grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter(&self) -> Iter<A> {
[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] 152 |     pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 25s
[INFO] running `Command { std: "docker" "inspect" "79b3bf23a33f945b4b549dc54510b7f914d5b03ba9bac3eabbe1dddf973148a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b3bf23a33f945b4b549dc54510b7f914d5b03ba9bac3eabbe1dddf973148a8", kill_on_drop: false }`
[INFO] [stdout] 79b3bf23a33f945b4b549dc54510b7f914d5b03ba9bac3eabbe1dddf973148a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea26f8740af6064226284321c2663aed18b3bba9a7f8224c99ba89ca9e5111d5
[INFO] running `Command { std: "docker" "start" "-a" "ea26f8740af6064226284321c2663aed18b3bba9a7f8224c99ba89ca9e5111d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lindenmayer_grammar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter(&self) -> Iter<A> {
[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] 152 |     pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter(&self) -> Iter<A> {
[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] 152 |     pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.06s
[INFO] running `Command { std: "docker" "inspect" "ea26f8740af6064226284321c2663aed18b3bba9a7f8224c99ba89ca9e5111d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea26f8740af6064226284321c2663aed18b3bba9a7f8224c99ba89ca9e5111d5", kill_on_drop: false }`
[INFO] [stdout] ea26f8740af6064226284321c2663aed18b3bba9a7f8224c99ba89ca9e5111d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39c3864b70c36331926b1a4e001796aa32bb509dc23cb8273b801e4de67e362d
[INFO] running `Command { std: "docker" "start" "-a" "39c3864b70c36331926b1a4e001796aa32bb509dc23cb8273b801e4de67e362d", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/lib.rs:152:17
[INFO] [stdout] running 0 tests
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 152 |     pub fn iter(&self) -> Iter<A> {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |                 ^^^^^     ------- the same lifetime is hidden here
[INFO] [stdout] 
[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] 152 |     pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lindenmayer_grammar` (lib) generated 1 warning
[INFO] [stderr] warning: `lindenmayer_grammar` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lindenmayer_grammar-de7371aaf368be70)
[INFO] [stderr]    Doc-tests lindenmayer_grammar
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - Alphabet (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - Drawing (line 865) ... FAILED
[INFO] [stdout] test src/lib.rs - Drawing::save (line 1116) ... FAILED
[INFO] [stdout] test src/lib.rs - Drawing::show (line 1037) ... FAILED
[INFO] [stdout] test src/lib.rs - Production (line 350) ... FAILED
[INFO] [stdout] test src/lib.rs - Axiom<A>::with_elements (line 141) ... ok
[INFO] [stdout] test src/lib.rs - Axiom<A>::rewrite (line 197) ... ok
[INFO] [stdout] test src/lib.rs - TurtleBuilder (line 812) ... ok
[INFO] [stdout] test src/lib.rs - TurtleAction (line 761) ... ok
[INFO] [stdout] test src/lib.rs - Axiom<A>::visualize (line 260) ... ok
[INFO] [stdout] test src/lib.rs - production (line 554) ... ok
[INFO] [stdout] test src/lib.rs - Ruleset (line 462) ... ok
[INFO] [stdout] test src/lib.rs - Axiom (line 108) ... FAILED
[INFO] [stdout] test src/lib.rs - production_str (line 695) ... ok
[INFO] [stdout] test src/lib.rs - rules (line 505) ... ok
[INFO] [stdout] test src/lib.rs - Axiom<A>::rewrite_in_place (line 240) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "39c3864b70c36331926b1a4e001796aa32bb509dc23cb8273b801e4de67e362d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c3864b70c36331926b1a4e001796aa32bb509dc23cb8273b801e4de67e362d", kill_on_drop: false }`
[INFO] [stdout] 39c3864b70c36331926b1a4e001796aa32bb509dc23cb8273b801e4de67e362d
