[INFO] updating cached repository pzhxbz/mydbg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pzhxbz/mydbg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pzhxbz/mydbg" "work/ex/beta-1.38-1/sources/1.37.0/gh/pzhxbz/mydbg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pzhxbz/mydbg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pzhxbz/mydbg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pzhxbz/mydbg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pzhxbz/mydbg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d063263d6307db9da33fdd07da2affddc413b3c [INFO] sha for GitHub repo pzhxbz/mydbg: 9d063263d6307db9da33fdd07da2affddc413b3c [INFO] validating manifest of pzhxbz/mydbg on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pzhxbz/mydbg on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pzhxbz/mydbg [INFO] finished frobbing pzhxbz/mydbg [INFO] frobbed toml for pzhxbz/mydbg written to work/ex/beta-1.38-1/sources/1.37.0/gh/pzhxbz/mydbg/Cargo.toml [INFO] started frobbing pzhxbz/mydbg [INFO] finished frobbing pzhxbz/mydbg [INFO] frobbed toml for pzhxbz/mydbg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pzhxbz/mydbg/Cargo.toml [INFO] crate pzhxbz/mydbg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing pzhxbz/mydbg against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pzhxbz/mydbg:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f7d90e3cae6f3a06b61cc16645d941cb21b4f14707064569c1f12b7cde0299e9 [INFO] running `"docker" "start" "-a" "f7d90e3cae6f3a06b61cc16645d941cb21b4f14707064569c1f12b7cde0299e9"` [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling lalrpop-util v0.15.2 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling gio v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf v0.4.0 [INFO] [stderr] Compiling cairo-rs v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling c_vec v1.3.0 [INFO] [stderr] Compiling gdk v0.8.0 [INFO] [stderr] Compiling gtk v0.4.1 [INFO] [stderr] Compiling esil v0.1.0 (https://github.com/radareorg/esil-rs#3a8375f6) [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling glib-sys v0.6.0 [INFO] [stderr] Compiling gobject-sys v0.6.0 [INFO] [stderr] Compiling gio-sys v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.6.0 [INFO] [stderr] Compiling cairo-sys-rs v0.6.0 [INFO] [stderr] Compiling pango-sys v0.6.0 [INFO] [stderr] Compiling gdk-sys v0.6.0 [INFO] [stderr] Compiling atk-sys v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.0 [INFO] [stderr] Compiling gtk-sys v0.6.0 [INFO] [stderr] Compiling clang-sys v0.19.0 [INFO] [stderr] Compiling petgraph v0.4.12 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 [INFO] [stderr] | [INFO] [stderr] 1171 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = help: to disambiguate the method call, write `iter_utils::IterUtilsExt::find_map(self.iter, |(i, node)| { [INFO] [stderr] node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stderr] })` instead [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] = help: to disambiguate the method call, write `std::iter::Iterator::find_map(self.iter, |(i, node)| { [INFO] [stderr] node.weight.as_ref().map(move |w| (node_index(i), w)) [INFO] [stderr] })` instead [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 [INFO] [stderr] | [INFO] [stderr] 1363 | self.iter.find_map(|(i, edge)| [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = help: to disambiguate the method call, write `iter_utils::IterUtilsExt::find_map(self.iter, |(i, edge)| [INFO] [stderr] edge.weight.as_ref().map(move |weight| { [INFO] [stderr] EdgeReference { [INFO] [stderr] index: edge_index(i), [INFO] [stderr] node: edge.node, [INFO] [stderr] weight: weight, [INFO] [stderr] } [INFO] [stderr] }))` instead [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] = help: to disambiguate the method call, write `std::iter::Iterator::find_map(self.iter, |(i, edge)| [INFO] [stderr] edge.weight.as_ref().map(move |weight| { [INFO] [stderr] EdgeReference { [INFO] [stderr] index: edge_index(i), [INFO] [stderr] node: edge.node, [INFO] [stderr] weight: weight, [INFO] [stderr] } [INFO] [stderr] }))` instead [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 [INFO] [stderr] | [INFO] [stderr] 1527 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = help: to disambiguate the method call, write `iter_utils::IterUtilsExt::find_map(self.iter, |(i, node)| { [INFO] [stderr] if node.weight.is_some() { [INFO] [stderr] Some(node_index(i)) [INFO] [stderr] } else { None } [INFO] [stderr] })` instead [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] = help: to disambiguate the method call, write `std::iter::Iterator::find_map(self.iter, |(i, node)| { [INFO] [stderr] if node.weight.is_some() { [INFO] [stderr] Some(node_index(i)) [INFO] [stderr] } else { None } [INFO] [stderr] })` instead [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 [INFO] [stderr] | [INFO] [stderr] 1573 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = help: to disambiguate the method call, write `iter_utils::IterUtilsExt::find_map(self.iter, |(i, node)| { [INFO] [stderr] if node.weight.is_some() { [INFO] [stderr] Some(edge_index(i)) [INFO] [stderr] } else { None } [INFO] [stderr] })` instead [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] = help: to disambiguate the method call, write `std::iter::Iterator::find_map(self.iter, |(i, node)| { [INFO] [stderr] if node.weight.is_some() { [INFO] [stderr] Some(edge_index(i)) [INFO] [stderr] } else { None } [INFO] [stderr] })` instead [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: Could not compile `petgraph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f7d90e3cae6f3a06b61cc16645d941cb21b4f14707064569c1f12b7cde0299e9"` [INFO] running `"docker" "rm" "-f" "f7d90e3cae6f3a06b61cc16645d941cb21b4f14707064569c1f12b7cde0299e9"` [INFO] [stdout] f7d90e3cae6f3a06b61cc16645d941cb21b4f14707064569c1f12b7cde0299e9