Dec 19 17:04:48.285 INFO checking feadoor/projecteuler-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 17:04:48.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/feadoor/projecteuler-rs:/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=forbid" "-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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 17:04:48.595 INFO [stdout] fc140103b61261c1ad9cb47f32e73fad8737414dc21dc8b61249aa6e4ed95186 Dec 19 17:04:48.625 INFO running `"docker" "start" "-a" "fc140103b61261c1ad9cb47f32e73fad8737414dc21dc8b61249aa6e4ed95186"` Dec 19 17:04:49.775 INFO [stderr] Checking numeric_traits v0.1.0 (/opt/crater/workdir/libs/numeric_traits) Dec 19 17:04:49.775 INFO [stderr] Checking permutohedron v0.2.4 Dec 19 17:04:49.778 INFO [stderr] Checking interleave v1.0.1 Dec 19 17:04:49.781 INFO [stderr] Checking search v0.1.0 (/opt/crater/workdir/libs/search) Dec 19 17:04:49.781 INFO [stderr] Checking petgraph v0.4.12 Dec 19 17:04:49.781 INFO [stderr] Checking num-bigint v0.1.43 Dec 19 17:04:50.260 INFO [stderr] Checking number_theory v0.1.0 (/opt/crater/workdir/libs/number_theory) Dec 19 17:04:50.760 INFO [stderr] Checking modular_arithmetic v0.1.0 (/opt/crater/workdir/libs/modular_arithmetic) Dec 19 17:04:50.760 INFO [stderr] Checking mertens_recurrence v0.1.0 (/opt/crater/workdir/libs/mertens_recurrence) Dec 19 17:04:51.224 INFO [stderr] Checking primesieve v0.2.0 (/opt/crater/workdir/libs/primesieve) Dec 19 17:04:51.700 INFO [stderr] warning: function is never used: `set_on` Dec 19 17:04:51.700 INFO [stderr] --> libs/primesieve/src/segment.rs:107:1 Dec 19 17:04:51.700 INFO [stderr] | Dec 19 17:04:51.700 INFO [stderr] 107 | pub fn set_on(segment: &mut [u64], idx: u64) { Dec 19 17:04:51.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:04:51.700 INFO [stderr] | Dec 19 17:04:51.700 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 17:04:51.700 INFO [stderr] Dec 19 17:04:52.032 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 17:04:52.032 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19 Dec 19 17:04:52.032 INFO [stderr] | Dec 19 17:04:52.032 INFO [stderr] 1171 | self.iter.find_map(|(i, node)| { Dec 19 17:04:52.032 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 17:04:52.032 INFO [stderr] | Dec 19 17:04:52.032 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 17:04:52.032 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 17:04:52.032 INFO [stderr] | Dec 19 17:04:52.032 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 17:04:52.032 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 17:04:52.032 INFO [stderr] 7 | | { Dec 19 17:04:52.032 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 17:04:52.032 INFO [stderr] ... | Dec 19 17:04:52.032 INFO [stderr] 13 | | None Dec 19 17:04:52.032 INFO [stderr] 14 | | } Dec 19 17:04:52.032 INFO [stderr] | |_____^ Dec 19 17:04:52.032 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 17:04:52.032 INFO [stderr] Dec 19 17:04:52.049 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 17:04:52.049 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19 Dec 19 17:04:52.049 INFO [stderr] | Dec 19 17:04:52.049 INFO [stderr] 1363 | self.iter.find_map(|(i, edge)| Dec 19 17:04:52.049 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 17:04:52.049 INFO [stderr] | Dec 19 17:04:52.049 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 17:04:52.049 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 17:04:52.049 INFO [stderr] | Dec 19 17:04:52.049 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 17:04:52.049 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 17:04:52.049 INFO [stderr] 7 | | { Dec 19 17:04:52.049 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 17:04:52.050 INFO [stderr] ... | Dec 19 17:04:52.050 INFO [stderr] 13 | | None Dec 19 17:04:52.050 INFO [stderr] 14 | | } Dec 19 17:04:52.050 INFO [stderr] | |_____^ Dec 19 17:04:52.050 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 17:04:52.050 INFO [stderr] Dec 19 17:04:52.058 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 17:04:52.058 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19 Dec 19 17:04:52.058 INFO [stderr] | Dec 19 17:04:52.058 INFO [stderr] 1527 | self.iter.find_map(|(i, node)| { Dec 19 17:04:52.058 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 17:04:52.058 INFO [stderr] | Dec 19 17:04:52.058 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 17:04:52.058 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 17:04:52.058 INFO [stderr] | Dec 19 17:04:52.058 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 17:04:52.058 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 17:04:52.058 INFO [stderr] 7 | | { Dec 19 17:04:52.058 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 17:04:52.058 INFO [stderr] ... | Dec 19 17:04:52.058 INFO [stderr] 13 | | None Dec 19 17:04:52.058 INFO [stderr] 14 | | } Dec 19 17:04:52.058 INFO [stderr] | |_____^ Dec 19 17:04:52.058 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 17:04:52.058 INFO [stderr] Dec 19 17:04:52.064 INFO [stderr] error[E0034]: multiple applicable items in scope Dec 19 17:04:52.064 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19 Dec 19 17:04:52.064 INFO [stderr] | Dec 19 17:04:52.064 INFO [stderr] 1573 | self.iter.find_map(|(i, node)| { Dec 19 17:04:52.064 INFO [stderr] | ^^^^^^^^ multiple `find_map` found Dec 19 17:04:52.064 INFO [stderr] | Dec 19 17:04:52.064 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Dec 19 17:04:52.064 INFO [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5 Dec 19 17:04:52.064 INFO [stderr] | Dec 19 17:04:52.064 INFO [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option Dec 19 17:04:52.064 INFO [stderr] 6 | | where F: FnMut(Self::Item) -> Option Dec 19 17:04:52.064 INFO [stderr] 7 | | { Dec 19 17:04:52.064 INFO [stderr] 8 | | while let Some(elt) = self.next() { Dec 19 17:04:52.064 INFO [stderr] ... | Dec 19 17:04:52.064 INFO [stderr] 13 | | None Dec 19 17:04:52.064 INFO [stderr] 14 | | } Dec 19 17:04:52.064 INFO [stderr] | |_____^ Dec 19 17:04:52.064 INFO [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Dec 19 17:04:52.064 INFO [stderr] Dec 19 17:04:52.243 INFO [stderr] Checking num-rational v0.1.42 Dec 19 17:04:52.329 INFO [stderr] error: aborting due to 4 previous errors Dec 19 17:04:52.329 INFO [stderr] Dec 19 17:04:52.329 INFO [stderr] For more information about this error, try `rustc --explain E0034`. Dec 19 17:04:52.352 INFO [stderr] error: Could not compile `petgraph`. Dec 19 17:04:52.352 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 19 17:04:52.847 INFO [stderr] error: build failed Dec 19 17:04:53.332 INFO running `"docker" "inspect" "fc140103b61261c1ad9cb47f32e73fad8737414dc21dc8b61249aa6e4ed95186"` Dec 19 17:04:53.483 INFO running `"docker" "rm" "-f" "fc140103b61261c1ad9cb47f32e73fad8737414dc21dc8b61249aa6e4ed95186"` Dec 19 17:04:53.700 INFO [stdout] fc140103b61261c1ad9cb47f32e73fad8737414dc21dc8b61249aa6e4ed95186