[INFO] cloning repository https://github.com/Warry/gluon-html [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Warry/gluon-html" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarry%2Fgluon-html", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarry%2Fgluon-html'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5b67502f02339e21f94312e9cdaa5c781fadc36 [INFO] testing Warry/gluon-html against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWarry%2Fgluon-html" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Warry/gluon-html on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Warry/gluon-html [INFO] finished tweaking git repo https://github.com/Warry/gluon-html [INFO] tweaked toml for git repo https://github.com/Warry/gluon-html written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Warry/gluon-html already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.32 [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded hyper v0.11.27 [INFO] [stderr] Downloaded smallvec v0.2.1 [INFO] [stderr] Downloaded serde_json v1.0.21 [INFO] [stderr] Downloaded relay v0.1.1 [INFO] [stderr] Downloaded termcolor v0.3.6 [INFO] [stderr] Downloaded mime v0.3.7 [INFO] [stderr] Downloaded rpds v0.5.0 [INFO] [stderr] Downloaded ordered-float v0.5.0 [INFO] [stderr] Downloaded siphasher v0.2.2 [INFO] [stderr] Downloaded string_cache v0.7.3 [INFO] [stderr] Downloaded atty v0.1.2 [INFO] [stderr] Downloaded futures v0.1.21 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded slab v0.4.0 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded tokio-reactor v0.1.2 [INFO] [stderr] Downloaded collect-mac v0.1.0 [INFO] [stderr] Downloaded smallvec v0.6.2 [INFO] [stderr] Downloaded docopt v0.8.3 [INFO] [stderr] Downloaded string_cache_codegen v0.4.1 [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded tokio-timer v0.2.4 [INFO] [stderr] Downloaded mio v0.6.14 [INFO] [stderr] Downloaded cfg-if v0.1.3 [INFO] [stderr] Downloaded tokio-executor v0.1.2 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.1 [INFO] [stderr] Downloaded cc v1.0.17 [INFO] [stderr] Downloaded backtrace v0.3.8 [INFO] [stderr] Downloaded tokio-service v0.1.0 [INFO] [stderr] Downloaded take v0.1.0 [INFO] [stderr] Downloaded union-find v0.3.2 [INFO] [stderr] Downloaded tokio-tcp v0.1.0 [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded tokio-fs v0.1.1 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] [stderr] Downloaded tokio-proto v0.1.1 [INFO] [stderr] Downloaded syn v0.14.2 [INFO] [stderr] Downloaded diff v0.1.11 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded regex v1.0.1 [INFO] [stderr] Downloaded regex-syntax v0.6.1 [INFO] [stderr] Downloaded tokio-core v0.1.17 [INFO] [stderr] Downloaded pretty v0.3.3 [INFO] [stderr] Downloaded codespan v0.1.2 [INFO] [stderr] Downloaded ena v0.5.0 [INFO] [stderr] Downloaded typed-arena v1.4.0 [INFO] [stderr] Downloaded digest v0.7.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.8 [INFO] [stderr] Downloaded frunk_core v0.2.0 [INFO] [stderr] Downloaded serde_derive_state v0.4.3 [INFO] [stderr] Downloaded serde_derive_state_internals v0.4.3 [INFO] [stderr] Downloaded serde_state v0.4.3 [INFO] [stderr] Downloaded codespan-reporting v0.1.3 [INFO] [stderr] Downloaded env_logger v0.5.10 [INFO] [stderr] Downloaded lalrpop-util v0.15.2 [INFO] [stderr] Downloaded httparse v1.3.1 [INFO] [stderr] Downloaded gluon_parser v0.8.0 [INFO] [stderr] Downloaded gluon_base v0.8.0 [INFO] [stderr] Downloaded gluon v0.8.0 [INFO] [stderr] Downloaded petgraph v0.4.12 [INFO] [stderr] Downloaded gluon_vm v0.8.0 [INFO] [stderr] Downloaded lalrpop-snap v0.15.2 [INFO] [stderr] Downloaded lalrpop v0.15.2 [INFO] [stderr] Downloaded gluon_check v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ec5498e7485802da50677958c3603fd35a4db2adfc1fa2e0364307cf78b8175 [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" "4ec5498e7485802da50677958c3603fd35a4db2adfc1fa2e0364307cf78b8175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec5498e7485802da50677958c3603fd35a4db2adfc1fa2e0364307cf78b8175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec5498e7485802da50677958c3603fd35a4db2adfc1fa2e0364307cf78b8175", kill_on_drop: false }` [INFO] [stdout] 4ec5498e7485802da50677958c3603fd35a4db2adfc1fa2e0364307cf78b8175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22191996b28e2666e8f0c9c82e335db0b03ccc92f136f3f78b8dc3c092a04f3c [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" "22191996b28e2666e8f0c9c82e335db0b03ccc92f136f3f78b8dc3c092a04f3c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling lalrpop-util v0.15.2 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling typed-arena v1.4.0 [INFO] [stderr] Compiling smallvec v0.6.2 [INFO] [stderr] Compiling collect-mac v0.1.0 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling rpds v0.5.0 [INFO] [stderr] Compiling httparse v1.3.1 [INFO] [stderr] Compiling union-find v0.3.2 [INFO] [stderr] Compiling gluon_vm v0.8.0 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling frunk_core v0.2.0 [INFO] [stderr] Compiling gluon v0.8.0 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.1 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling petgraph v0.4.12 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling base64 v0.9.2 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling pretty v0.3.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling serde_derive_state_internals v0.4.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 [INFO] [stdout] | [INFO] [stdout] 1171 | 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-0.4.12/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] 1171 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1172 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1173 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1171 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1172 | node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stdout] 1173 | }) [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-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 [INFO] [stdout] | [INFO] [stdout] 1363 | 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-0.4.12/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] 1363 | IterUtilsExt::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1364 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1365 | EdgeReference { [INFO] [stdout] 1366 | index: edge_index(i), [INFO] [stdout] 1367 | node: edge.node, [INFO] [stdout] 1368 | weight: weight, [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1363 | Iterator::find_map(&mut self.iter, |(i, edge)| [INFO] [stdout] 1364 | edge.weight.as_ref().map(move |weight| { [INFO] [stdout] 1365 | EdgeReference { [INFO] [stdout] 1366 | index: edge_index(i), [INFO] [stdout] 1367 | node: edge.node, [INFO] [stdout] 1368 | 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-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 [INFO] [stdout] | [INFO] [stdout] 1527 | 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-0.4.12/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] 1527 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1528 | if node.weight.is_some() { [INFO] [stdout] 1529 | Some(node_index(i)) [INFO] [stdout] 1530 | } else { None } [INFO] [stdout] 1531 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1527 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1528 | if node.weight.is_some() { [INFO] [stdout] 1529 | Some(node_index(i)) [INFO] [stdout] 1530 | } else { None } [INFO] [stdout] 1531 | }) [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-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 [INFO] [stdout] | [INFO] [stdout] 1573 | 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-0.4.12/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] 1573 | IterUtilsExt::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1574 | if node.weight.is_some() { [INFO] [stdout] 1575 | Some(edge_index(i)) [INFO] [stdout] 1576 | } else { None } [INFO] [stdout] 1577 | }) [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 1573 | Iterator::find_map(&mut self.iter, |(i, node)| { [INFO] [stdout] 1574 | if node.weight.is_some() { [INFO] [stdout] 1575 | Some(edge_index(i)) [INFO] [stdout] 1576 | } else { None } [INFO] [stdout] 1577 | }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling digest v0.7.4 [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] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling syn v0.14.2 [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" "22191996b28e2666e8f0c9c82e335db0b03ccc92f136f3f78b8dc3c092a04f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22191996b28e2666e8f0c9c82e335db0b03ccc92f136f3f78b8dc3c092a04f3c", kill_on_drop: false }` [INFO] [stdout] 22191996b28e2666e8f0c9c82e335db0b03ccc92f136f3f78b8dc3c092a04f3c