[INFO] cloning repository https://github.com/PSeitz/traffic_sim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PSeitz/traffic_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPSeitz%2Ftraffic_sim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPSeitz%2Ftraffic_sim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa7aa662f377a5ee745e201e9b592786faff23e6 [INFO] checking PSeitz/traffic_sim against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPSeitz%2Ftraffic_sim" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PSeitz/traffic_sim on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PSeitz/traffic_sim [INFO] finished tweaking git repo https://github.com/PSeitz/traffic_sim [INFO] tweaked toml for git repo https://github.com/PSeitz/traffic_sim written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/PSeitz/traffic_sim already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded heapsize v0.4.2 [INFO] [stderr] Downloaded zip v0.2.8 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.0 [INFO] [stderr] Downloaded miniz_oxide v0.1.2 [INFO] [stderr] Downloaded petgraph v0.4.11 [INFO] [stderr] Downloaded arrayvec v0.3.25 [INFO] [stderr] Downloaded lyon_tessellation v0.8.8 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.2 [INFO] [stderr] Downloaded lyon v0.8.8 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded rayon v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6579b4fbe067fdba31022aa3532f70d3f03f7044c5892df15259d1a7e740d78a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6579b4fbe067fdba31022aa3532f70d3f03f7044c5892df15259d1a7e740d78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6579b4fbe067fdba31022aa3532f70d3f03f7044c5892df15259d1a7e740d78a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6579b4fbe067fdba31022aa3532f70d3f03f7044c5892df15259d1a7e740d78a", kill_on_drop: false }` [INFO] [stdout] 6579b4fbe067fdba31022aa3532f70d3f03f7044c5892df15259d1a7e740d78a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ca9133a831668545ce99125ad128323d414cd30eb806ef4ae0a59734d8c5e22 [INFO] running `Command { std: "docker" "start" "-a" "6ca9133a831668545ce99125ad128323d414cd30eb806ef4ae0a59734d8c5e22", kill_on_drop: false }` [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling matrixmultiply v0.1.14 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking scoped_threadpool v0.1.8 [INFO] [stderr] Checking hound v1.1.0 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking fixedbitset v0.1.8 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking deflate v0.7.17 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking stb_truetype v0.2.2 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Checking draw_state v0.7.1 [INFO] [stderr] Checking app_dirs v1.1.1 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking sid v0.5.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking sdl2-sys v0.30.0 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking petgraph v0.4.11 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Checking euclid v0.15.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling smart-default v0.2.0 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking svgparser v0.4.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking rusttype v0.3.0 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking lyon_bezier v0.8.5 [INFO] [stderr] Checking lyon_core v0.8.0 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1173:19 [INFO] [stdout] | [INFO] [stdout] 1173 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1173 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1174 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1175 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1173 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1174 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1175 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1365:19 [INFO] [stdout] | [INFO] [stdout] 1365 | self.iter.find_map(|(i, edge)| [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1365 | IterUtilsExt::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1366 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1367 | EdgeReference { [INFO] [stdout] 1368 | index: edge_index(i), [INFO] [stdout] 1369 | node: edge.node, [INFO] [stdout] 1370 | weight: weight, [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1365 | Iterator::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1366 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1367 | EdgeReference { [INFO] [stdout] 1368 | index: edge_index(i), [INFO] [stdout] 1369 | node: edge.node, [INFO] [stdout] 1370 | weight: weight, [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1529:19 [INFO] [stdout] | [INFO] [stdout] 1529 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1529 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1530 | if node.weight.is_some() { [INFO] [stdout] 1531 | Some(node_index(i)) [INFO] [stdout] 1532 | } else { None } [INFO] [stdout] 1533 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1529 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1530 | if node.weight.is_some() { [INFO] [stdout] 1531 | Some(node_index(i)) [INFO] [stdout] 1532 | } else { None } [INFO] [stdout] 1533 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1575:19 [INFO] [stdout] | [INFO] [stdout] 1575 | self.iter.find_map(|(i, node)| { [INFO] [stdout] | ^^^^^^^^ multiple `find_map` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl of the trait `IterUtilsExt` for the type `I` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stdout] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Iterator` for the type `Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1575 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1576 | if node.weight.is_some() { [INFO] [stdout] 1577 | Some(edge_index(i)) [INFO] [stdout] 1578 | } else { None } [INFO] [stdout] 1579 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1575 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1576 | if node.weight.is_some() { [INFO] [stdout] 1577 | Some(edge_index(i)) [INFO] [stdout] 1578 | } else { None } [INFO] [stdout] 1579 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking cpal v0.4.6 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `petgraph` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6ca9133a831668545ce99125ad128323d414cd30eb806ef4ae0a59734d8c5e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca9133a831668545ce99125ad128323d414cd30eb806ef4ae0a59734d8c5e22", kill_on_drop: false }` [INFO] [stdout] 6ca9133a831668545ce99125ad128323d414cd30eb806ef4ae0a59734d8c5e22