[INFO] fetching crate graph-algo-ptas 0.1.0... [INFO] testing graph-algo-ptas-0.1.0 against 1.90.0 for beta-1.91-3 [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 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 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" "+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 getrandom v0.2.7 [INFO] [stderr] Downloaded logos-derive v0.12.1 [INFO] [stderr] Downloaded either v1.7.0 [INFO] [stderr] Downloaded logos v0.12.1 [INFO] [stderr] Downloaded graphviz_parser v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.82 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded clap_derive v3.2.17 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded arboretum-td v0.1.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded js-sys v0.3.59 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.82 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] Downloaded serde_json v1.0.83 [INFO] [stderr] Downloaded clap v3.2.17 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded petgraph v0.6.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded serde_derive v1.0.143 [INFO] [stderr] Downloaded serde v1.0.143 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded anyhow v1.0.62 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.82 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded libc v0.2.132 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded wyz v0.5.0 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded web-sys v0.3.59 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.82 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.82 [INFO] [stderr] Downloaded dot v0.1.4 [INFO] [stderr] Downloaded csv v1.1.6 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5de6c2d06f7af70da0ae6c327ecc56d51bb0110b6fe7564c669efbae23ed09ae [INFO] running `Command { std: "docker" "start" "-a" "5de6c2d06f7af70da0ae6c327ecc56d51bb0110b6fe7564c669efbae23ed09ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5de6c2d06f7af70da0ae6c327ecc56d51bb0110b6fe7564c669efbae23ed09ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5de6c2d06f7af70da0ae6c327ecc56d51bb0110b6fe7564c669efbae23ed09ae", kill_on_drop: false }` [INFO] [stdout] 5de6c2d06f7af70da0ae6c327ecc56d51bb0110b6fe7564c669efbae23ed09ae [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=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] 7c281a96ce1c5a9df73cc39ffd6f0447f0de0b396450cb07328cb5015add87cb [INFO] running `Command { std: "docker" "start" "-a" "7c281a96ce1c5a9df73cc39ffd6f0447f0de0b396450cb07328cb5015add87cb", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling dot v0.1.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.7 [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 10.71s [INFO] running `Command { std: "docker" "inspect" "7c281a96ce1c5a9df73cc39ffd6f0447f0de0b396450cb07328cb5015add87cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c281a96ce1c5a9df73cc39ffd6f0447f0de0b396450cb07328cb5015add87cb", kill_on_drop: false }` [INFO] [stdout] 7c281a96ce1c5a9df73cc39ffd6f0447f0de0b396450cb07328cb5015add87cb [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=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] 7009b848f71abdb202762e6a8e835cc3ffb08be099325218704717c66be4afdb [INFO] running `Command { std: "docker" "start" "-a" "7009b848f71abdb202762e6a8e835cc3ffb08be099325218704717c66be4afdb", 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 memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling plotters-svg v0.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling csv-core v0.1.10 [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 num-integer v0.1.45 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling plotters v0.3.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling rand v0.8.5 [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 csv v1.1.6 [INFO] [stderr] Compiling graph-algo-ptas v0.1.0 (/opt/rustwide/workdir) [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)]` 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 30.12s [INFO] running `Command { std: "docker" "inspect" "7009b848f71abdb202762e6a8e835cc3ffb08be099325218704717c66be4afdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7009b848f71abdb202762e6a8e835cc3ffb08be099325218704717c66be4afdb", kill_on_drop: false }` [INFO] [stdout] 7009b848f71abdb202762e6a8e835cc3ffb08be099325218704717c66be4afdb [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=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] 8f00a68170234d9840ea709a6eab0c5f295e8acaba012e4c215e10e05e402c25 [INFO] running `Command { std: "docker" "start" "-a" "8f00a68170234d9840ea709a6eab0c5f295e8acaba012e4c215e10e05e402c25", 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 [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)]` 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 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graph_algo_ptas-ef13fbf0fb51d177) [INFO] [stdout] [INFO] [stdout] running 113 tests [INFO] [stdout] test algorithm::dualgraph::tests::triangle ... ok [INFO] [stdout] test algorithm::leveling::tests::test ... ok [INFO] [stdout] test algorithm::leveling::tests::rings ... ok [INFO] [stdout] test algorithm::leveling::tests::three_triangle ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::remapping ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::single_bag_with_1_vertex ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::two_bags_with_multiple_vertices ... ok [INFO] [stdout] test algorithm::leveling::tests::triangle ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::large_bit_vec ... ok [INFO] [stdout] test algorithm::nice_tree_decomposition::tests::single_bag_with_multiple_vertices ... ok [INFO] [stdout] test algorithm::ptas::tests::max_independent_set_single_edge ... ok [INFO] [stdout] test algorithm::leveling::tests::two_triangle ... ok [INFO] [stdout] test algorithm::spantree::tests::quad ... 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::ptas::tests::min_vertex_cover_single_vertex ... ok [INFO] [stdout] test algorithm::spantree::tests::single_edge ... ok [INFO] [stdout] test algorithm::tree_decomposition::tests::single_edge ... ok [INFO] [stdout] test algorithm::triangulation::tests::single_edge ... ok [INFO] [stdout] test algorithm::tree_decomposition::tests::triangle ... ok [INFO] [stdout] test algorithm::triangulation::tests::three_edges ... ok [INFO] [stdout] test algorithm::spantree::tests::triangle ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::max_independent_set_isolated ... ok [INFO] [stdout] test algorithm::triangulation::tests::outgoing_edge ... 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::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_single_edge ... ok [INFO] [stdout] test data_structure::link_graph::tests::neighbors_triangle ... ok [INFO] [stdout] test data_structure::link_graph::tests::test ... 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_remove_edge_from_complex_graph ... ok [INFO] [stdout] test data_structure::list_graph::tests::from_edge_node_list_test ... ok [INFO] [stdout] test data_structure::link_graph::example::test::validate_three_ring_graph ... 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_connected_node ... 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_end_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 algorithm::dynamic_programming::solve::tests::min_vertex_cover_isolated ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_counts ... ok [INFO] [stdout] test algorithm::spantree::tests::single_vertex - should panic ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_multi_connected_node ... ok [INFO] [stdout] test data_structure::dot_renderer::tests::circle ... FAILED [INFO] [stdout] test data_structure::dot_renderer::tests::test_two_vertices ... FAILED [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_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::list_graph::tests::test_list_graph_opposite ... 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_four ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_one ... 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_three ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_three_outer_darts ... ok [INFO] [stdout] test data_structure::list_graph::tests::test_list_graph_ordered_re_add_cyclic ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_k4_graph ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two_outer_darts ... ok [INFO] [stdout] test data_structure::ring_segment::test::test_ring_two_inner_darts ... ok [INFO] [stdout] test algorithm::dualgraph::tests::single_edge ... 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 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_base ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_min_graph ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embedd_triangle_graph ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embedd_to_small - should panic ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_large ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_small ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_small_graph ... ok [INFO] [stdout] test utils::convert::tests::single_edge ... ok [INFO] [stdout] test utils::convert::tests::square ... ok [INFO] [stdout] test utils::convert::tests::triangle ... ok [INFO] [stdout] test utils::convert::tests::isolated ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_min ... ok [INFO] [stdout] test utils::max_independent_set::tests::single_edge ... ok [INFO] [stdout] test generation::planar::tests::test_graph_generation_medium ... ok [INFO] [stdout] test utils::max_independent_set::tests::isolated ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::single_edge ... ok [INFO] [stdout] test utils::max_independent_set::tests::empty_set ... ok [INFO] [stdout] test utils::single_face::tests::test ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::isolated ... ok [INFO] [stdout] test utils::single_face::tests::darts ... ok [INFO] [stdout] test algorithm::triangulation::tests::single_face ... ok [INFO] [stdout] test embedding::maximal_planar::index::tests::embed_medium_graph ... ok [INFO] [stdout] test algorithm::dynamic_programming::solve::tests::min_vertex_cover_clique ... 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 algorithm::dynamic_programming::solve::tests::max_independent_set_random ... ok [INFO] [stdout] test utils::max_independent_set::tests::clique ... ok [INFO] [stdout] test utils::min_vertex_cover::tests::clique ... ok [INFO] [stdout] test algorithm::ptas::tests::approximation_ratio ... 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] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- data_structure::dot_renderer::tests::circle stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'data_structure::dot_renderer::tests::circle' 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: 0x5e04327bd9a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e04327bd9a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e04327bd9a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5e04327bd9a2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5e04327e3993 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5e04327e3993 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5e04327ba923 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5e04327ba923 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5e04327bd7f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5e04327bef29 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5e04327bed5e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x5e04326aef14 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x5e04326aef14 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5e04327bf9fe - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x5e04327bf9fe - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x5e04327bf6ca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x5e04327bdea9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5e04327bf35d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x5e04327e2040 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5e04327e2506 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x5e0432644981 - core::result::Result::unwrap::h0d98673a0e41b952 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x5e0432644981 - graph_algo_ptas::data_structure::dot_renderer::tests::circle::h9e4efb30ed225fe2 [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:66:48 [INFO] [stdout] 22: 0x5e0432644907 - graph_algo_ptas::data_structure::dot_renderer::tests::circle::{{closure}}::h2d6e7b74abaca4ec [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:65:16 [INFO] [stdout] 23: 0x5e04326378a6 - core::ops::function::FnOnce::call_once::h6264f22bd66b36d6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x5e04326b477b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x5e04326b477b - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x5e04326b38b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x5e04326b38b5 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5e04326b38b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x5e04326b38b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x5e04326b38b5 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5e04326b38b5 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x5e04326b38b5 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x5e04326774b4 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x5e04326774b4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x5e043267ae8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x5e043267ae8a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5e043267ae8a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x5e043267ae8a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x5e043267ae8a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5e043267ae8a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x5e043267ae8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x5e04327c297f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x5e04327c297f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x7b895dbdaaa4 - [INFO] [stdout] 45: 0x7b895dc67a34 - clone [INFO] [stdout] 46: 0x0 - [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' 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: 0x5e04327bd9a2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e04327bd9a2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e04327bd9a2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5e04327bd9a2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5e04327e3993 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5e04327e3993 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5e04327ba923 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5e04327ba923 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5e04327bd7f2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5e04327bef29 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5e04327bed5e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x5e04326aef14 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x5e04326aef14 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5e04327bf9fe - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x5e04327bf9fe - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x5e04327bf6ca - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x5e04327bdea9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5e04327bf35d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x5e04327e2040 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x5e04327e2506 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x5e04326446b1 - core::result::Result::unwrap::h0d98673a0e41b952 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x5e04326446b1 - graph_algo_ptas::data_structure::dot_renderer::tests::test_two_vertices::h7b7bb8b87499732d [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:55:54 [INFO] [stdout] 22: 0x5e0432644637 - graph_algo_ptas::data_structure::dot_renderer::tests::test_two_vertices::{{closure}}::hdc0d061785765f20 [INFO] [stdout] at /opt/rustwide/workdir/src/data_structure/dot_renderer.rs:54:27 [INFO] [stdout] 23: 0x5e0432637626 - core::ops::function::FnOnce::call_once::h53dd729de835955b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x5e04326b477b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x5e04326b477b - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x5e04326b38b5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x5e04326b38b5 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5e04326b38b5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x5e04326b38b5 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x5e04326b38b5 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5e04326b38b5 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x5e04326b38b5 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x5e04326774b4 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x5e04326774b4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x5e043267ae8a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x5e043267ae8a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5e043267ae8a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x5e043267ae8a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x5e043267ae8a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5e043267ae8a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x5e043267ae8a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x5e04327c297f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 43: 0x5e04327c297f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 44: 0x7b895dbdaaa4 - [INFO] [stdout] 45: 0x7b895dc67a34 - 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 4.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "8f00a68170234d9840ea709a6eab0c5f295e8acaba012e4c215e10e05e402c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f00a68170234d9840ea709a6eab0c5f295e8acaba012e4c215e10e05e402c25", kill_on_drop: false }` [INFO] [stdout] 8f00a68170234d9840ea709a6eab0c5f295e8acaba012e4c215e10e05e402c25