Nov 17 03:02:52.123 INFO testing feadoor/projecteuler-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 03:02:52.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 03:02:52.389 INFO [stdout] c4b43771a1a36eef079b72f9b88264179ff19fab3920d49b71f0ba284b95412b
Nov 17 03:02:52.393 INFO running `"docker" "start" "-a" "c4b43771a1a36eef079b72f9b88264179ff19fab3920d49b71f0ba284b95412b"`
Nov 17 03:02:53.211 INFO [stderr] usermod: no changes
Nov 17 03:02:53.515 INFO [stderr]    Compiling numeric_traits v0.1.0 (/source/libs/numeric_traits)
Nov 17 03:02:53.515 INFO [stderr]    Compiling fixedbitset v0.1.9
Nov 17 03:02:53.515 INFO [stderr]    Compiling ordermap v0.3.5
Nov 17 03:02:53.593 INFO [stderr]    Compiling interleave v1.0.1
Nov 17 03:02:53.595 INFO [stderr]    Compiling search v0.1.0 (/source/libs/search)
Nov 17 03:02:53.597 INFO [stderr]    Compiling permutohedron v0.2.4
Nov 17 03:02:53.598 INFO [stderr]    Compiling num-integer v0.1.36
Nov 17 03:02:53.605 INFO [stderr]    Compiling num-complex v0.1.43
Nov 17 03:02:54.502 INFO [stderr]    Compiling number_theory v0.1.0 (/source/libs/number_theory)
Nov 17 03:02:54.966 INFO [stderr]    Compiling num-bigint v0.1.43
Nov 17 03:02:54.967 INFO [stderr]    Compiling num-iter v0.1.35
Nov 17 03:02:55.187 INFO [stderr]    Compiling modular_arithmetic v0.1.0 (/source/libs/modular_arithmetic)
Nov 17 03:02:55.187 INFO [stderr]    Compiling mertens_recurrence v0.1.0 (/source/libs/mertens_recurrence)
Nov 17 03:02:55.771 INFO [stderr]    Compiling primesieve v0.2.0 (/source/libs/primesieve)
Nov 17 03:02:55.955 INFO [stderr]    Compiling petgraph v0.4.12
Nov 17 03:02:56.227 INFO [stderr] warning: function is never used: `set_on`
Nov 17 03:02:56.227 INFO [stderr]    --> libs/primesieve/src/segment.rs:107:1
Nov 17 03:02:56.227 INFO [stderr]     |
Nov 17 03:02:56.227 INFO [stderr] 107 | pub fn set_on(segment: &mut [u64], idx: u64) {
Nov 17 03:02:56.227 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:02:56.227 INFO [stderr]     |
Nov 17 03:02:56.227 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 03:02:56.227 INFO [stderr] 
Nov 17 03:02:58.025 INFO [stderr]    Compiling num-rational v0.1.42
Nov 17 03:02:58.299 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 03:02:58.299 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Nov 17 03:02:58.299 INFO [stderr]      |
Nov 17 03:02:58.299 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Nov 17 03:02:58.299 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 03:02:58.299 INFO [stderr]      |
Nov 17 03:02:58.299 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 03:02:58.299 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 03:02:58.299 INFO [stderr]      |
Nov 17 03:02:58.299 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 03:02:58.299 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 03:02:58.299 INFO [stderr] 7    | |     {
Nov 17 03:02:58.299 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 03:02:58.299 INFO [stderr] ...    |
Nov 17 03:02:58.299 INFO [stderr] 13   | |         None
Nov 17 03:02:58.299 INFO [stderr] 14   | |     }
Nov 17 03:02:58.299 INFO [stderr]      | |_____^
Nov 17 03:02:58.299 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 03:02:58.299 INFO [stderr] 
Nov 17 03:02:58.311 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 03:02:58.311 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Nov 17 03:02:58.311 INFO [stderr]      |
Nov 17 03:02:58.311 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Nov 17 03:02:58.311 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 03:02:58.311 INFO [stderr]      |
Nov 17 03:02:58.311 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 03:02:58.311 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 03:02:58.311 INFO [stderr]      |
Nov 17 03:02:58.311 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 03:02:58.311 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 03:02:58.311 INFO [stderr] 7    | |     {
Nov 17 03:02:58.311 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 03:02:58.311 INFO [stderr] ...    |
Nov 17 03:02:58.311 INFO [stderr] 13   | |         None
Nov 17 03:02:58.311 INFO [stderr] 14   | |     }
Nov 17 03:02:58.311 INFO [stderr]      | |_____^
Nov 17 03:02:58.311 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 03:02:58.311 INFO [stderr] 
Nov 17 03:02:58.319 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 03:02:58.319 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Nov 17 03:02:58.319 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 03:02:58.319 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 03:02:58.319 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 03:02:58.319 INFO [stderr] 7    | |     {
Nov 17 03:02:58.319 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 03:02:58.319 INFO [stderr] ...    |
Nov 17 03:02:58.319 INFO [stderr] 13   | |         None
Nov 17 03:02:58.319 INFO [stderr] 14   | |     }
Nov 17 03:02:58.319 INFO [stderr]      | |_____^
Nov 17 03:02:58.319 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 03:02:58.319 INFO [stderr] 
Nov 17 03:02:58.319 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 03:02:58.319 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Nov 17 03:02:58.319 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 03:02:58.319 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Nov 17 03:02:58.319 INFO [stderr]      |
Nov 17 03:02:58.319 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 03:02:58.319 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 03:02:58.319 INFO [stderr] 7    | |     {
Nov 17 03:02:58.319 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 03:02:58.319 INFO [stderr] ...    |
Nov 17 03:02:58.319 INFO [stderr] 13   | |         None
Nov 17 03:02:58.319 INFO [stderr] 14   | |     }
Nov 17 03:02:58.319 INFO [stderr]      | |_____^
Nov 17 03:02:58.319 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 03:02:58.319 INFO [stderr] 
Nov 17 03:02:58.615 INFO [stderr] error: aborting due to 4 previous errors
Nov 17 03:02:58.615 INFO [stderr] 
Nov 17 03:02:58.615 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Nov 17 03:02:58.619 INFO [stderr] error: Could not compile `petgraph`.
Nov 17 03:02:58.619 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 03:02:59.720 INFO [stderr] error: build failed
Nov 17 03:02:59.723 INFO [stderr] su: No module specific data is present
Nov 17 03:03:00.012 INFO running `"docker" "inspect" "c4b43771a1a36eef079b72f9b88264179ff19fab3920d49b71f0ba284b95412b"`
Nov 17 03:03:00.261 INFO running `"docker" "rm" "-f" "c4b43771a1a36eef079b72f9b88264179ff19fab3920d49b71f0ba284b95412b"`
Nov 17 03:03:00.540 INFO [stdout] c4b43771a1a36eef079b72f9b88264179ff19fab3920d49b71f0ba284b95412b