[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 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamesm2w%2Fntwk" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jamesm2w/ntwk 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/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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "3614bf73da44756dd922166a1ccf8cfd7da04cb24e6b0ad1ace8b0f2776adef8", kill_on_drop: false }`
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[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)]` 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 2m 03s
[INFO] running `Command { std: "docker" "inspect" "3614bf73da44756dd922166a1ccf8cfd7da04cb24e6b0ad1ace8b0f2776adef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3614bf73da44756dd922166a1ccf8cfd7da04cb24e6b0ad1ace8b0f2776adef8", kill_on_drop: false }`
[INFO] [stdout] 3614bf73da44756dd922166a1ccf8cfd7da04cb24e6b0ad1ace8b0f2776adef8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 04a56b747d76a34601d9ecdf3e1b00ab1b3db76035fe37e20a823880d0ad68ae
[INFO] running `Command { std: "docker" "start" "-a" "04a56b747d76a34601d9ecdf3e1b00ab1b3db76035fe37e20a823880d0ad68ae", 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)]` 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 1.28s
[INFO] running `Command { std: "docker" "inspect" "04a56b747d76a34601d9ecdf3e1b00ab1b3db76035fe37e20a823880d0ad68ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a56b747d76a34601d9ecdf3e1b00ab1b3db76035fe37e20a823880d0ad68ae", kill_on_drop: false }`
[INFO] [stdout] 04a56b747d76a34601d9ecdf3e1b00ab1b3db76035fe37e20a823880d0ad68ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9f3271edcf48d74632e5139e5372a6ec53d55685e83708e569d3972159c9731
[INFO] running `Command { std: "docker" "start" "-a" "b9f3271edcf48d74632e5139e5372a6ec53d55685e83708e569d3972159c9731", 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)]` 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" --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-b2b75de2b249c241)
[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' 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-b2b75de2b249c241` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "b9f3271edcf48d74632e5139e5372a6ec53d55685e83708e569d3972159c9731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f3271edcf48d74632e5139e5372a6ec53d55685e83708e569d3972159c9731", kill_on_drop: false }`
[INFO] [stdout] b9f3271edcf48d74632e5139e5372a6ec53d55685e83708e569d3972159c9731
