Dec 13 01:01:56.904 INFO testing tarcieri/paradox against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 01:01:56.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 01:01:57.463 INFO [stdout] f654d13f3a55e97ee8cf6b148a3ea35b7766d2ddc10a08caa8ffb97c45b3e657
Dec 13 01:01:57.465 INFO running `"docker" "start" "-a" "f654d13f3a55e97ee8cf6b148a3ea35b7766d2ddc10a08caa8ffb97c45b3e657"`
Dec 13 01:01:59.746 INFO [stderr] usermod: no changes
Dec 13 01:02:00.057 INFO [stderr]    Compiling lalrpop-util v0.15.2
Dec 13 01:02:00.063 INFO [stderr]    Compiling ena v0.5.0
Dec 13 01:02:00.084 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 13 01:02:00.116 INFO [stderr]    Compiling petgraph v0.4.12
Dec 13 01:02:00.116 INFO [stderr]    Compiling pairing v0.14.1
Dec 13 01:02:00.117 INFO [stderr]    Compiling syn v0.13.7
Dec 13 01:02:00.118 INFO [stderr]    Compiling atty v0.1.2
Dec 13 01:02:00.120 INFO [stderr]    Compiling digest v0.7.2
Dec 13 01:02:01.939 INFO [stderr]    Compiling sha2 v0.7.1
Dec 13 01:02:02.208 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 13 01:02:03.748 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 13 01:02:08.711 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:02:08.711 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 13 01:02:08.711 INFO [stderr]      |
Dec 13 01:02:08.711 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 13 01:02:08.711 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 13 01:02:08.711 INFO [stderr]      |
Dec 13 01:02:08.711 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 13 01:02:08.711 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 13 01:02:08.711 INFO [stderr]      |
Dec 13 01:02:08.711 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 13 01:02:08.711 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 13 01:02:08.711 INFO [stderr] 7    | |     {
Dec 13 01:02:08.711 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 13 01:02:08.711 INFO [stderr] ...    |
Dec 13 01:02:08.711 INFO [stderr] 13   | |         None
Dec 13 01:02:08.711 INFO [stderr] 14   | |     }
Dec 13 01:02:08.711 INFO [stderr]      | |_____^
Dec 13 01:02:08.711 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 13 01:02:08.711 INFO [stderr] 
Dec 13 01:02:08.955 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:02:08.955 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 13 01:02:08.955 INFO [stderr]      |
Dec 13 01:02:08.955 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 13 01:02:08.955 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 13 01:02:08.955 INFO [stderr]      |
Dec 13 01:02:08.955 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 13 01:02:08.955 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 13 01:02:08.955 INFO [stderr]      |
Dec 13 01:02:08.955 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 13 01:02:08.955 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 13 01:02:08.955 INFO [stderr] 7    | |     {
Dec 13 01:02:08.955 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 13 01:02:08.955 INFO [stderr] ...    |
Dec 13 01:02:08.955 INFO [stderr] 13   | |         None
Dec 13 01:02:08.955 INFO [stderr] 14   | |     }
Dec 13 01:02:08.955 INFO [stderr]      | |_____^
Dec 13 01:02:08.955 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 13 01:02:08.955 INFO [stderr] 
Dec 13 01:02:09.019 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:02:09.019 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 13 01:02:09.019 INFO [stderr]      |
Dec 13 01:02:09.019 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 13 01:02:09.019 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 13 01:02:09.019 INFO [stderr]      |
Dec 13 01:02:09.019 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 13 01:02:09.019 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 13 01:02:09.019 INFO [stderr]      |
Dec 13 01:02:09.019 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 13 01:02:09.019 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 13 01:02:09.019 INFO [stderr] 7    | |     {
Dec 13 01:02:09.019 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 13 01:02:09.019 INFO [stderr] ...    |
Dec 13 01:02:09.019 INFO [stderr] 13   | |         None
Dec 13 01:02:09.019 INFO [stderr] 14   | |     }
Dec 13 01:02:09.019 INFO [stderr]      | |_____^
Dec 13 01:02:09.019 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 13 01:02:09.019 INFO [stderr] 
Dec 13 01:02:09.059 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:02:09.059 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 13 01:02:09.059 INFO [stderr]      |
Dec 13 01:02:09.059 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 13 01:02:09.059 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 13 01:02:09.059 INFO [stderr]      |
Dec 13 01:02:09.059 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 13 01:02:09.059 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 13 01:02:09.059 INFO [stderr]      |
Dec 13 01:02:09.059 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 13 01:02:09.059 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 13 01:02:09.059 INFO [stderr] 7    | |     {
Dec 13 01:02:09.059 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 13 01:02:09.059 INFO [stderr] ...    |
Dec 13 01:02:09.059 INFO [stderr] 13   | |         None
Dec 13 01:02:09.059 INFO [stderr] 14   | |     }
Dec 13 01:02:09.059 INFO [stderr]      | |_____^
Dec 13 01:02:09.059 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 13 01:02:09.059 INFO [stderr] 
Dec 13 01:02:10.207 INFO [stderr] error: aborting due to 4 previous errors
Dec 13 01:02:10.207 INFO [stderr] 
Dec 13 01:02:10.207 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 13 01:02:10.209 INFO [stderr] error: Could not compile `petgraph`.
Dec 13 01:02:10.209 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 13 01:02:20.863 INFO [stderr] error: build failed
Dec 13 01:02:20.871 INFO [stderr] su: No module specific data is present
Dec 13 01:02:22.043 INFO running `"docker" "inspect" "f654d13f3a55e97ee8cf6b148a3ea35b7766d2ddc10a08caa8ffb97c45b3e657"`
Dec 13 01:02:22.429 INFO running `"docker" "rm" "-f" "f654d13f3a55e97ee8cf6b148a3ea35b7766d2ddc10a08caa8ffb97c45b3e657"`
Dec 13 01:02:22.775 INFO [stdout] f654d13f3a55e97ee8cf6b148a3ea35b7766d2ddc10a08caa8ffb97c45b3e657