[INFO] cloning repository https://github.com/mmacedoeu/swapi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmacedoeu/swapi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fswapi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fswapi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27ae4bb88729e14d3381fef80186bcc5d71bcc2f [INFO] documenting mmacedoeu/swapi against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fswapi" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmacedoeu/swapi on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mmacedoeu/swapi [INFO] finished tweaking git repo https://github.com/mmacedoeu/swapi [INFO] tweaked toml for git repo https://github.com/mmacedoeu/swapi written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/mmacedoeu/swapi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64b4e3eb52040e20566c4c16db0ef2496e6086fe00b29ad90bd917f89a3a48c7 [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" "64b4e3eb52040e20566c4c16db0ef2496e6086fe00b29ad90bd917f89a3a48c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64b4e3eb52040e20566c4c16db0ef2496e6086fe00b29ad90bd917f89a3a48c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b4e3eb52040e20566c4c16db0ef2496e6086fe00b29ad90bd917f89a3a48c7", kill_on_drop: false }` [INFO] [stdout] 64b4e3eb52040e20566c4c16db0ef2496e6086fe00b29ad90bd917f89a3a48c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01f1009e706e7e3ed849c0d6eded321059bfa8316d7f9595e53d7a9dd23f0135 [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" "01f1009e706e7e3ed849c0d6eded321059bfa8316d7f9595e53d7a9dd23f0135", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.59 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling libc v0.2.41 [INFO] [stderr] Checking typed-arena v1.3.0 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking enum-set v0.0.6 (https://github.com/rnewman/enum-set#35f2699f) [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking memoffset v0.1.0 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking maplit v0.1.6 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking xdg v2.1.0 [INFO] [stderr] Checking http-range v0.1.1 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking lru_time_cache v0.8.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Compiling peg v0.5.4 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking hostname v0.1.4 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling actix-web v0.6.8 [INFO] [stderr] Compiling syntex_fmt_macros v0.5.0 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling libsqlite3-sys v0.9.1 [INFO] [stderr] Compiling openssl-sys v0.9.31 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking regex-syntax v0.6.0 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking tabwriter v1.0.4 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking pretty v0.2.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Checking base64 v0.9.1 [INFO] [stderr] Checking petgraph v0.4.12 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking pikkr v0.16.1 (https://github.com/pikkr/pikkr.git#8051f512) [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking uuid v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking app_dirs v1.2.1 [INFO] [stderr] Checking bytes v0.4.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking resolv-conf v0.6.0 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.2.0 [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 `iter_utils::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] 7 | | { [INFO] [stdout] 8 | | while let Some(elt) = self.next() { [INFO] [stdout] ... | [INFO] [stdout] 13 | | None [INFO] [stdout] 14 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1171 | iter_utils::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 | std::iter::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 `iter_utils::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] 7 | | { [INFO] [stdout] 8 | | while let Some(elt) = self.next() { [INFO] [stdout] ... | [INFO] [stdout] 13 | | None [INFO] [stdout] 14 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1363 | iter_utils::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 | std::iter::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 `iter_utils::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] 7 | | { [INFO] [stdout] 8 | | while let Some(elt) = self.next() { [INFO] [stdout] ... | [INFO] [stdout] 13 | | None [INFO] [stdout] 14 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1527 | iter_utils::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 | std::iter::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 `iter_utils::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] 7 | | { [INFO] [stdout] 8 | | while let Some(elt) = self.next() { [INFO] [stdout] ... | [INFO] [stdout] 13 | | None [INFO] [stdout] 14 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 1573 | iter_utils::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 | std::iter::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] Checking clap v2.31.2 [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" "01f1009e706e7e3ed849c0d6eded321059bfa8316d7f9595e53d7a9dd23f0135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f1009e706e7e3ed849c0d6eded321059bfa8316d7f9595e53d7a9dd23f0135", kill_on_drop: false }` [INFO] [stdout] 01f1009e706e7e3ed849c0d6eded321059bfa8316d7f9595e53d7a9dd23f0135