[INFO] fetching crate graph-algo-ptas 0.1.0... [INFO] testing graph-algo-ptas-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate graph-algo-ptas 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate graph-algo-ptas 0.1.0 [INFO] finished tweaking crates.io crate graph-algo-ptas 0.1.0 [INFO] tweaked toml for crates.io crate graph-algo-ptas 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate graph-algo-ptas 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate graph-algo-ptas 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded anyhow v1.0.62 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded clap_derive v3.2.17 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.82 [INFO] [stderr] Downloaded bitvec v1.0.1 [INFO] [stderr] Downloaded clap v3.2.17 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded serde v1.0.143 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded syn v1.0.99 [INFO] [stderr] Downloaded petgraph v0.6.2 [INFO] [stderr] Downloaded serde_json v1.0.83 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] 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plotters-backend v0.3.4 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.82 [INFO] [stderr] Downloaded unicode-ident v1.0.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.82 [INFO] [stderr] Downloaded either v1.7.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 016991b057ad5f688dc6f6344e18e5ba546fa177271d1c4638f4fc243e67c1b1 [INFO] running `Command { std: "docker" "start" "-a" "016991b057ad5f688dc6f6344e18e5ba546fa177271d1c4638f4fc243e67c1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "016991b057ad5f688dc6f6344e18e5ba546fa177271d1c4638f4fc243e67c1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "016991b057ad5f688dc6f6344e18e5ba546fa177271d1c4638f4fc243e67c1b1", kill_on_drop: false }` [INFO] [stdout] 016991b057ad5f688dc6f6344e18e5ba546fa177271d1c4638f4fc243e67c1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ced912082f64d1bbec5d98c2e958432ca8f520ea48fa176154bcde540704555 [INFO] running `Command { std: "docker" "start" "-a" "7ced912082f64d1bbec5d98c2e958432ca8f520ea48fa176154bcde540704555", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling dot v0.1.4 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling arboretum-td v0.1.0 [INFO] [stderr] Compiling graph-algo-ptas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn node_indexes(&self) -> NodeIndexIter { [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] 185 | pub fn node_indexes(&self) -> NodeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/embedding/maximal_planar/phase2.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2 { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.29s [INFO] running `Command { std: "docker" "inspect" "7ced912082f64d1bbec5d98c2e958432ca8f520ea48fa176154bcde540704555", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ced912082f64d1bbec5d98c2e958432ca8f520ea48fa176154bcde540704555", kill_on_drop: false }` [INFO] [stdout] 7ced912082f64d1bbec5d98c2e958432ca8f520ea48fa176154bcde540704555 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c0caaa3a9d91464c136dc291387c3498eeb5a82001566749806f55a29f3e2da [INFO] running `Command { std: "docker" "start" "-a" "6c0caaa3a9d91464c136dc291387c3498eeb5a82001566749806f55a29f3e2da", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling plotters-svg v0.3.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling plotters v0.3.2 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling arboretum-td v0.1.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling graph-algo-ptas v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn node_indexes(&self) -> NodeIndexIter { [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] 185 | pub fn node_indexes(&self) -> NodeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/embedding/maximal_planar/phase2.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2 { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> src/data_structure/link_graph.rs:800:9 [INFO] [stdout] | [INFO] [stdout] 800 | format!("{:?}", vertex); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 800 | let _ = format!("{:?}", vertex); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> src/data_structure/link_graph.rs:801:9 [INFO] [stdout] | [INFO] [stdout] 801 | format!("{:?}", dart); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 801 | let _ = format!("{:?}", dart); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> src/data_structure/link_graph.rs:802:9 [INFO] [stdout] | [INFO] [stdout] 802 | format!("{:?}", face); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 802 | let _ = format!("{:?}", face); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:185:25 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn node_indexes(&self) -> NodeIndexIter { [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] 185 | pub fn node_indexes(&self) -> NodeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structure/list_graph.rs:194:25 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/embedding/maximal_planar/phase2.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2 { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 26.64s [INFO] running `Command { std: "docker" "inspect" "6c0caaa3a9d91464c136dc291387c3498eeb5a82001566749806f55a29f3e2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0caaa3a9d91464c136dc291387c3498eeb5a82001566749806f55a29f3e2da", kill_on_drop: false }` [INFO] [stdout] 6c0caaa3a9d91464c136dc291387c3498eeb5a82001566749806f55a29f3e2da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 23db9c7bbd1a22a50a4da3d16d746db0e5c9aeb4358d1f77a46ba7a64f6cf631 [INFO] running `Command { std: "docker" "start" "-a" "23db9c7bbd1a22a50a4da3d16d746db0e5c9aeb4358d1f77a46ba7a64f6cf631", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/data_structure/list_graph.rs:185:25 [INFO] [stderr] | [INFO] [stderr] 185 | pub fn node_indexes(&self) -> NodeIndexIter { [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] 185 | pub fn node_indexes(&self) -> NodeIndexIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/data_structure/list_graph.rs:194:25 [INFO] [stderr] | [INFO] [stderr] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 194 | pub fn edge_indexes(&self) -> EdgeIndexIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/embedding/maximal_planar/phase2.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2 { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(dcel: &mut LinkGraph) -> Phase2<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `graph-algo-ptas` (lib) generated 3 warnings (run `cargo fix --lib -p graph-algo-ptas` to apply 3 suggestions) [INFO] [stderr] warning: unused return value of `must_use` that must be used [INFO] [stderr] --> src/data_structure/link_graph.rs:800:9 [INFO] [stderr] | [INFO] [stderr] 800 | format!("{:?}", vertex); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 800 | let _ = format!("{:?}", vertex); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `must_use` that must be used [INFO] [stderr] --> src/data_structure/link_graph.rs:801:9 [INFO] [stderr] | [INFO] [stderr] 801 | format!("{:?}", dart); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 801 | let _ = format!("{:?}", dart); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `must_use` that must be used [INFO] [stderr] --> src/data_structure/link_graph.rs:802:9 [INFO] [stderr] | [INFO] [stderr] 802 | format!("{:?}", face); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 802 | let _ = format!("{:?}", face); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `graph-algo-ptas` (lib test) generated 6 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_algo_ptas-f90824ba0c0eb280) [INFO] [stdout] [INFO] [stdout] running 113 tests [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::large_bit_vec ... ok [INFO] [stdout] test algorithm::dualgraph::tests::single_edge ... ok [INFO] [stdout] test algorithm::dualgraph::tests::triangle ... ok [INFO] [stdout] test algorithm::leveling::tests::test ... ok [INFO] [stdout] test algorithm::leveling::tests::three_triangle ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::single_bag_with_multiple_vertices ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::two_bags_with_multiple_vertices ... ok [INFO] [stdout] test algorithm::leveling::tests::two_triangle ... ok [INFO] [stdout] test algorithm::ptas::tests::max_independent_set_single_edge ... ok [INFO] [stdout] test algorithm::ptas::tests::max_independent_set_single_vertex ... ok [INFO] [stdout] test algorithm::ptas::tests::min_vertex_cover_single_edge ... ok [INFO] [stdout] test algorithm::leveling::tests::triangle ... ok [INFO] [stdout] test algorithm::ptas::tests::min_vertex_cover_single_vertex ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::single_bag_with_1_vertex ... ok [INFO] [stdout] test algorithm::spantree::tests::single_edge ... ok [INFO] [stdout] test algorithm::spantree::tests::triangle ... ok [INFO] [stdout] test algorithm::tree_decomposition::tests::triangle ... ok [INFO] [stdout] test algorithm::triangulation::tests::outgoing_edge ... ok [INFO] [stdout] test algorithm::tree_decomposition::tests::single_edge ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::remapping ... ok [INFO] [stdout] test algorithm::triangulation::tests::single_edge ... ok [INFO] [stdout] test algorithm::triangulation::tests::three_edges ... ok [INFO] [stdout] test algorithm::spantree::tests::quad ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::max_independent_set_isolated ... ok [INFO] [stdout] test data_structure::link_graph::tests::cmp_test ... ok [INFO] [stdout] test data_structure::link_graph::tests::dart_count ... ok [INFO] [stdout] test data_structure::link_graph::tests::edge_count ... ok [INFO] [stdout] test data_structure::link_graph::tests::eq_test ... ok [INFO] [stdout] test data_structure::link_graph::tests::face_count ... ok [INFO] [stdout] test data_structure::link_graph::example::test::validate_three_ring_graph ... ok [INFO] [stdout] test data_structure::link_graph::tests::face_vertex_count ... ok [INFO] [stdout] test data_structure::link_graph::tests::hash_test ... ok [INFO] [stdout] test data_structure::link_graph::tests::iter_test ... ok [INFO] [stdout] test data_structure::link_graph::tests::neighbors_count ... ok [INFO] [stdout] test data_structure::link_graph::tests::neighbors_triangle ... ok [INFO] [stdout] test algorithm::leveling::tests::rings ... ok [INFO] [stdout] test data_structure::link_graph::tests::test_add_edge ... ok [INFO] [stdout] test data_structure::link_graph::tests::test_remove_edge ... ok [INFO] [stdout] test data_structure::link_graph::tests::test ... ok [INFO] [stdout] test data_structure::list_graph::tests::from_edge_node_list_test ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_connected_node ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_end ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_end_reverse ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_middle ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_middle_reverse ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_none ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_start ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_add_ordered_edge_start_reverse ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_all_edges ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_counts ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_cyclic_incident_prev ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_cyclic_incident_succ ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_edges ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_multi_connected_node ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_new_vertex ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_opposite ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_ordered_double_add_wit_after ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_ordered_re_add ... ok [INFO] [stdout] test data_structure::link_graph::tests::test_remove_edge_from_complex_graph ... ok [INFO] [stdout] test data_structure::link_graph::tests::neighbors_single_edge ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_ordered_re_add_cyclic ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_ordered_re_add_different_position ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_remove_connected_node ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_to_pet_graph ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_three ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_four ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_three_inner_darts ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_one ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_three_outer_darts ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two_inner_darts ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two_outer_darts ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_k4_graph ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_min_graph ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_small_graph ... ok [INFO] [stdout] test algorithm::spantree::tests::single_vertex - should panic ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embedd_triangle_graph ... ok [INFO] [stdout] test data_structure::dot_renderer::tests::test_two_vertices ... FAILED [INFO] [stdout] test data_structure::dot_renderer::tests::circle ... FAILED [INFO] [stdout] test embedding::maximal_planar::phase1::tests::phase_1 ... ok [INFO] [stdout] test embedding::maximal_planar::phase2::tests::phase_2 ... ok [INFO] [stdout] test embedding::maximal_planar::phase2::tests::triangle_embedding ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_large ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_base ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_small ... ok [INFO] [stdout] test utils::convert::tests::isolated ... ok [INFO] [stdout] test utils::convert::tests::single_edge ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_medium ... ok [INFO] [stdout] test utils::convert::tests::square ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_min ... ok [INFO] [stdout] test utils::convert::tests::triangle ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embedd_to_small - should panic ... ok [INFO] [stdout] test utils::max_independent_set::tests::single_edge ... ok [INFO] [stdout] test utils::max_independent_set::tests::isolated ... ok [INFO] [stdout] test algorithm::triangulation::tests::single_face ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::isolated ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::single_edge ... ok [INFO] [stdout] test utils::single_face::tests::test ... ok [INFO] [stdout] test utils::max_independent_set::tests::empty_set ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::min_vertex_cover_isolated ... ok [INFO] [stdout] test utils::single_face::tests::darts ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::min_vertex_cover_clique ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_medium_graph ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::max_independent_set_clique ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::random ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_large_graph ... ok [INFO] [stdout] test utils::max_independent_set::tests::clique ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::max_independent_set_random ... ok [INFO] [stdout] test algorithm::ptas::tests::approximation_ratio ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::clique ... ok [INFO] [stdout] test algorithm::ptas::tests::max_independent_set_random ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::min_vertex_cover_random ... ok [INFO] [stdout] test algorithm::ptas::tests::min_vertex_cover_random ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- data_structure::dot_renderer::tests::test_two_vertices stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'data_structure::dot_renderer::tests::test_two_vertices' (61) panicked at src/data_structure/dot_renderer.rs:55:54: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6346249c9d82 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6346249c9d82 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6346249c9d82 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6346249c9d82 - ::fmt::hde21067283f7e82e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6346249da60f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6346249da60f - core::fmt::write::h24186904251c31cb [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x634624997873 - std::io::default_write_fmt::h4e8d11c5c4b9cafe [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x634624997873 - std::io::Write::write_fmt::ha849be0824d095ef [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6346249a34e2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6346249a801f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6346249a7eb1 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x63462489873e - as core::ops::function::Fn>::call::h202f496763929329 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 12: 0x63462489873e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6346249a862f - as core::ops::function::Fn>::call::h2883c9d2dbd4e81c [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 14: 0x6346249a862f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6346249a848a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6346249a3629 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x63462498bf0d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6346249e25a0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x6346249e1b66 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stdout] 20: 0x634624854611 - core::result::Result::unwrap::h2000c0253f646eb1 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x634624854611 - graph_algo_ptas::data_structure::dot_renderer::tests::test_two_vertices::h6c0da7ca2ad19f39 [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:55:54 [INFO] [stdout] 22: 0x634624854867 - graph_algo_ptas::data_structure::dot_renderer::tests::test_two_vertices::{{closure}}::hf3c971c17c522b02 [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:54:27 [INFO] [stdout] 23: 0x634624842da6 - core::ops::function::FnOnce::call_once::hfa5849fe97b8fc1a [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6346248985ab - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6346248985ab - test::__rust_begin_short_backtrace::h85d4fe5033219107 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x6346248ac59d - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x6346248ac59d - as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x6346248ac59d - std::panicking::catch_unwind::do_call::hf71351b2657d4002 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x6346248ac59d - std::panicking::catch_unwind::h7fcb5c0312d9e172 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x6346248ac59d - std::panic::catch_unwind::h5cf3c9bdee894ebe [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x6346248ac59d - test::run_test_in_process::h1469cb85193a3a25 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x6346248ac59d - test::run_test::{{closure}}::h59d45b3cd6453d69 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x634624885ae4 - test::run_test::{{closure}}::h9baa0c3d443f28c9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x634624885ae4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x63462488933a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x63462488933a - as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x63462488933a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x63462488933a - std::panicking::catch_unwind::h0efbf72006b8e365 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x63462488933a - std::panic::catch_unwind::h3b081041e6c97066 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x63462488933a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x63462488933a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x63462499ea1f - as core::ops::function::FnOnce>::call_once::h3adbd6ccf5f737af [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 43: 0x63462499ea1f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 44: 0x79a2f7fd6aa4 - [INFO] [stdout] 45: 0x79a2f8063a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- data_structure::dot_renderer::tests::circle stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'data_structure::dot_renderer::tests::circle' (60) panicked at src/data_structure/dot_renderer.rs:66:48: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6346249c9d82 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6346249c9d82 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6346249c9d82 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6346249c9d82 - ::fmt::hde21067283f7e82e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6346249da60f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6346249da60f - core::fmt::write::h24186904251c31cb [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x634624997873 - std::io::default_write_fmt::h4e8d11c5c4b9cafe [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x634624997873 - std::io::Write::write_fmt::ha849be0824d095ef [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6346249a34e2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6346249a801f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6346249a7eb1 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x63462489873e - as core::ops::function::Fn>::call::h202f496763929329 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 12: 0x63462489873e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6346249a862f - as core::ops::function::Fn>::call::h2883c9d2dbd4e81c [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 14: 0x6346249a862f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6346249a848a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6346249a3629 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x63462498bf0d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6346249e25a0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x6346249e1b66 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stdout] 20: 0x6346248548e1 - core::result::Result::unwrap::h2000c0253f646eb1 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x6346248548e1 - graph_algo_ptas::data_structure::dot_renderer::tests::circle::ha396a87fb6d584d8 [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:66:48 [INFO] [stdout] 22: 0x634624854ad7 - graph_algo_ptas::data_structure::dot_renderer::tests::circle::{{closure}}::hb4670f26cd0aad3a [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:65:16 [INFO] [stdout] 23: 0x634624841b16 - core::ops::function::FnOnce::call_once::h8e9da68b07752ea1 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6346248985ab - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6346248985ab - test::__rust_begin_short_backtrace::h85d4fe5033219107 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x6346248ac59d - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x6346248ac59d - as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x6346248ac59d - std::panicking::catch_unwind::do_call::hf71351b2657d4002 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x6346248ac59d - std::panicking::catch_unwind::h7fcb5c0312d9e172 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x6346248ac59d - std::panic::catch_unwind::h5cf3c9bdee894ebe [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x6346248ac59d - test::run_test_in_process::h1469cb85193a3a25 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x6346248ac59d - test::run_test::{{closure}}::h59d45b3cd6453d69 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x634624885ae4 - test::run_test::{{closure}}::h9baa0c3d443f28c9 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x634624885ae4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x63462488933a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x63462488933a - as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x63462488933a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x63462488933a - std::panicking::catch_unwind::h0efbf72006b8e365 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x63462488933a - std::panic::catch_unwind::h3b081041e6c97066 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x63462488933a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x63462488933a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x63462499ea1f - as core::ops::function::FnOnce>::call_once::h3adbd6ccf5f737af [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 43: 0x63462499ea1f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 44: 0x79a2f7fd6aa4 - [INFO] [stdout] 45: 0x79a2f8063a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] data_structure::dot_renderer::tests::circle [INFO] [stdout] data_structure::dot_renderer::tests::test_two_vertices [INFO] [stdout] [INFO] [stdout] test result: FAILED. 111 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "23db9c7bbd1a22a50a4da3d16d746db0e5c9aeb4358d1f77a46ba7a64f6cf631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23db9c7bbd1a22a50a4da3d16d746db0e5c9aeb4358d1f77a46ba7a64f6cf631", kill_on_drop: false }` [INFO] [stdout] 23db9c7bbd1a22a50a4da3d16d746db0e5c9aeb4358d1f77a46ba7a64f6cf631