[INFO] cloning repository https://github.com/jamesm2w/ntwk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamesm2w/ntwk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesm2w%2Fntwk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesm2w%2Fntwk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ae1a4c985a899e455e9adb77f3dc12b705a629a
[INFO] testing jamesm2w/ntwk against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesm2w%2Fntwk" "/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/jamesm2w/ntwk
[INFO] finished tweaking git repo https://github.com/jamesm2w/ntwk
[INFO] tweaked toml for git repo https://github.com/jamesm2w/ntwk written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamesm2w/ntwk on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jamesm2w/ntwk 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" "+beta-2026-04-21" "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-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c917d84363300fd2e222babfabaf57043f663e04dd6e8ecbcff763713bf30f3
[INFO] running `Command { std: "docker" "start" "-a" "1c917d84363300fd2e222babfabaf57043f663e04dd6e8ecbcff763713bf30f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c917d84363300fd2e222babfabaf57043f663e04dd6e8ecbcff763713bf30f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c917d84363300fd2e222babfabaf57043f663e04dd6e8ecbcff763713bf30f3", kill_on_drop: false }`
[INFO] [stdout] 1c917d84363300fd2e222babfabaf57043f663e04dd6e8ecbcff763713bf30f3
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a0216b7aa527987a4096d995bdd0087d4cd28ac2efb530a5945308ec3de2b82
[INFO] running `Command { std: "docker" "start" "-a" "0a0216b7aa527987a4096d995bdd0087d4cd28ac2efb530a5945308ec3de2b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling mio v0.8.4
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[INFO] [stderr]    Compiling glyph_brush_draw_cache v0.1.5
[INFO] [stderr]    Compiling bytemuck v1.10.0
[INFO] [stderr]    Compiling glyph_brush v0.7.4
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling naga v0.8.5
[INFO] [stderr]    Compiling wayland-commons v0.29.4
[INFO] [stderr]    Compiling x11rb v0.9.0
[INFO] [stderr]    Compiling calloop v0.9.3
[INFO] [stderr]    Compiling wayland-cursor v0.29.4
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling iced_futures v0.4.1
[INFO] [stderr]    Compiling iced_native v0.5.1
[INFO] [stderr]    Compiling wgpu-hal v0.12.5
[INFO] [stderr]    Compiling iced_pure v0.2.2
[INFO] [stderr]    Compiling iced_graphics v0.3.1
[INFO] [stderr]    Compiling clipboard_x11 v0.4.0
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling wgpu_glyph v0.16.0
[INFO] [stderr]    Compiling iced_wgpu v0.5.1
[INFO] [stderr]    Compiling smithay-clipboard v0.6.6
[INFO] [stderr]    Compiling clipboard_wayland v0.2.0
[INFO] [stderr]    Compiling window_clipboard v0.2.3
[INFO] [stderr]    Compiling iced_winit v0.4.0
[INFO] [stderr]    Compiling iced v0.4.2
[INFO] [stderr]    Compiling ntwk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/canvas/mod.rs:69:55
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stdout]    |                                     ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                                         Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stdout] 69 +                                         Some(from) => mode::PlaceEdgeProgress::From { from: *from.data() } ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/canvas/mod.rs:94:55
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stdout]    |                                     ^                                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -                                         Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stdout] 94 +                                         Some(from) => mode::PlaceCurveProgress::From { from: *from.data() } ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/canvas/mod.rs:103:53
[INFO] [stdout]     |
[INFO] [stdout] 103 | ...                   Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stdout]     |                                   ^                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                                         Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stdout] 103 +                                         Some(to) => mode::PlaceCurveProgress::To { from: *from, to: *to.data() } ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "0a0216b7aa527987a4096d995bdd0087d4cd28ac2efb530a5945308ec3de2b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a0216b7aa527987a4096d995bdd0087d4cd28ac2efb530a5945308ec3de2b82", kill_on_drop: false }`
[INFO] [stdout] 0a0216b7aa527987a4096d995bdd0087d4cd28ac2efb530a5945308ec3de2b82
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e70373e3eac0973049ac2766f3575a097c903ccf58fb26e24e8ba820c201c1e
[INFO] running `Command { std: "docker" "start" "-a" "5e70373e3eac0973049ac2766f3575a097c903ccf58fb26e24e8ba820c201c1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntwk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/canvas/mod.rs:69:55
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stdout]    |                                     ^                                                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                                         Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stdout] 69 +                                         Some(from) => mode::PlaceEdgeProgress::From { from: *from.data() } ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/canvas/mod.rs:94:55
[INFO] [stdout]    |
[INFO] [stdout] 94 | ...                   Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stdout]    |                                     ^                                                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -                                         Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stdout] 94 +                                         Some(from) => mode::PlaceCurveProgress::From { from: *from.data() } ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/canvas/mod.rs:103:53
[INFO] [stdout]     |
[INFO] [stdout] 103 | ...                   Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stdout]     |                                   ^                                                            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                                         Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stdout] 103 +                                         Some(to) => mode::PlaceCurveProgress::To { from: *from, to: *to.data() } ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "5e70373e3eac0973049ac2766f3575a097c903ccf58fb26e24e8ba820c201c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e70373e3eac0973049ac2766f3575a097c903ccf58fb26e24e8ba820c201c1e", kill_on_drop: false }`
[INFO] [stdout] 5e70373e3eac0973049ac2766f3575a097c903ccf58fb26e24e8ba820c201c1e
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e99e614ae8cc102c2b265b64b39c80695e461258fac3ac247c8df8377568a54
[INFO] running `Command { std: "docker" "start" "-a" "3e99e614ae8cc102c2b265b64b39c80695e461258fac3ac247c8df8377568a54", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/canvas/mod.rs:69:55
[INFO] [stderr]    |
[INFO] [stderr] 69 | ...                   Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stderr]    |                                     ^                                                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 69 -                                         Some(from) => (mode::PlaceEdgeProgress::From { from: *from.data() }),
[INFO] [stderr] 69 +                                         Some(from) => mode::PlaceEdgeProgress::From { from: *from.data() } ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]   --> src/canvas/mod.rs:94:55
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stderr]    |                                     ^                                                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 94 -                                         Some(from) => (mode::PlaceCurveProgress::From { from: *from.data() }),
[INFO] [stderr] 94 +                                         Some(from) => mode::PlaceCurveProgress::From { from: *from.data() } ,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/canvas/mod.rs:103:53
[INFO] [stderr]     |
[INFO] [stderr] 103 | ...                   Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stderr]     |                                   ^                                                            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 103 -                                         Some(to) => (mode::PlaceCurveProgress::To { from: *from, to: *to.data() }),
[INFO] [stderr] 103 +                                         Some(to) => mode::PlaceCurveProgress::To { from: *from, to: *to.data() } ,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ntwk` (bin "ntwk" test) generated 3 warnings (run `cargo fix --bin "ntwk" -p ntwk --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ntwk-a2bdc7fd27875bab)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test netwk::test::test_node_creation ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'netwk::test::test_node_connection' (17) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--bin ntwk`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ntwk-a2bdc7fd27875bab` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "3e99e614ae8cc102c2b265b64b39c80695e461258fac3ac247c8df8377568a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e99e614ae8cc102c2b265b64b39c80695e461258fac3ac247c8df8377568a54", kill_on_drop: false }`
[INFO] [stdout] 3e99e614ae8cc102c2b265b64b39c80695e461258fac3ac247c8df8377568a54
