Dec 04 09:17:03.645 INFO checking sunjay/lion against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:17:03.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 09:17:04.133 INFO [stdout] 7b1dc8512d7e619ccb18f99dfe75a91ae7c9150756880f6000c08919d33eede8
Dec 04 09:17:04.134 INFO running `"docker" "start" "-a" "7b1dc8512d7e619ccb18f99dfe75a91ae7c9150756880f6000c08919d33eede8"`
Dec 04 09:17:05.864 INFO [stderr] usermod: no changes
Dec 04 09:17:06.007 INFO [stderr]     Checking bytecount v0.3.2
Dec 04 09:17:06.007 INFO [stderr]     Checking difference v2.0.0
Dec 04 09:17:06.011 INFO [stderr]    Compiling rand v0.4.3
Dec 04 09:17:06.011 INFO [stderr]     Checking phf_shared v0.7.22
Dec 04 09:17:06.012 INFO [stderr]     Checking memchr v1.0.2
Dec 04 09:17:06.052 INFO [stderr]     Checking petgraph v0.4.12
Dec 04 09:17:06.052 INFO [stderr]     Checking nom v4.0.0
Dec 04 09:17:06.053 INFO [stderr]     Checking smallvec v0.6.4
Dec 04 09:17:07.065 INFO [stderr]     Checking num-integer v0.1.39
Dec 04 09:17:07.323 INFO [stderr]     Checking nix v0.7.0
Dec 04 09:17:07.399 INFO [stderr]     Checking nom v3.2.1
Dec 04 09:17:07.475 INFO [stderr]     Checking phf v0.7.22
Dec 04 09:17:09.095 INFO [stderr]     Checking pretty_assertions v0.5.1
Dec 04 09:17:09.175 INFO [stderr]     Checking smallstr v0.1.0
Dec 04 09:17:10.979 INFO [stderr]     Checking num-bigint v0.2.0
Dec 04 09:17:13.331 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 09:17:13.331 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 04 09:17:13.331 INFO [stderr]      |
Dec 04 09:17:13.331 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 04 09:17:13.331 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 09:17:13.331 INFO [stderr]      |
Dec 04 09:17:13.331 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 09:17:13.331 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 09:17:13.331 INFO [stderr]      |
Dec 04 09:17:13.331 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 09:17:13.331 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 09:17:13.331 INFO [stderr] 7    | |     {
Dec 04 09:17:13.331 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 09:17:13.331 INFO [stderr] ...    |
Dec 04 09:17:13.331 INFO [stderr] 13   | |         None
Dec 04 09:17:13.331 INFO [stderr] 14   | |     }
Dec 04 09:17:13.331 INFO [stderr]      | |_____^
Dec 04 09:17:13.331 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 09:17:13.331 INFO [stderr] 
Dec 04 09:17:13.360 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 09:17:13.360 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 04 09:17:13.360 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 09:17:13.360 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 09:17:13.360 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 09:17:13.360 INFO [stderr] 7    | |     {
Dec 04 09:17:13.360 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 09:17:13.360 INFO [stderr] ...    |
Dec 04 09:17:13.360 INFO [stderr] 13   | |         None
Dec 04 09:17:13.360 INFO [stderr] 14   | |     }
Dec 04 09:17:13.360 INFO [stderr]      | |_____^
Dec 04 09:17:13.360 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 09:17:13.360 INFO [stderr] 
Dec 04 09:17:13.360 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 09:17:13.360 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 04 09:17:13.360 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 09:17:13.360 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 09:17:13.360 INFO [stderr]      |
Dec 04 09:17:13.360 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 09:17:13.360 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 09:17:13.360 INFO [stderr] 7    | |     {
Dec 04 09:17:13.360 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 09:17:13.360 INFO [stderr] ...    |
Dec 04 09:17:13.360 INFO [stderr] 13   | |         None
Dec 04 09:17:13.360 INFO [stderr] 14   | |     }
Dec 04 09:17:13.360 INFO [stderr]      | |_____^
Dec 04 09:17:13.360 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 09:17:13.360 INFO [stderr] 
Dec 04 09:17:13.383 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 04 09:17:13.383 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 04 09:17:13.383 INFO [stderr]      |
Dec 04 09:17:13.383 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 04 09:17:13.383 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 04 09:17:13.383 INFO [stderr]      |
Dec 04 09:17:13.383 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 04 09:17:13.383 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 04 09:17:13.384 INFO [stderr]      |
Dec 04 09:17:13.384 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 04 09:17:13.384 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 04 09:17:13.384 INFO [stderr] 7    | |     {
Dec 04 09:17:13.384 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 04 09:17:13.384 INFO [stderr] ...    |
Dec 04 09:17:13.384 INFO [stderr] 13   | |         None
Dec 04 09:17:13.384 INFO [stderr] 14   | |     }
Dec 04 09:17:13.384 INFO [stderr]      | |_____^
Dec 04 09:17:13.384 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 04 09:17:13.384 INFO [stderr] 
Dec 04 09:17:13.596 INFO [stderr]     Checking nom_locate v0.3.1
Dec 04 09:17:14.683 INFO [stderr] error: aborting due to 4 previous errors
Dec 04 09:17:14.683 INFO [stderr] 
Dec 04 09:17:14.683 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 04 09:17:14.763 INFO [stderr] error: Could not compile `petgraph`.
Dec 04 09:17:14.763 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 04 09:17:17.687 INFO [stderr] error: build failed
Dec 04 09:17:17.691 INFO [stderr] su: No module specific data is present
Dec 04 09:17:18.328 INFO running `"docker" "inspect" "7b1dc8512d7e619ccb18f99dfe75a91ae7c9150756880f6000c08919d33eede8"`
Dec 04 09:17:18.685 INFO running `"docker" "rm" "-f" "7b1dc8512d7e619ccb18f99dfe75a91ae7c9150756880f6000c08919d33eede8"`
Dec 04 09:17:19.103 INFO [stdout] 7b1dc8512d7e619ccb18f99dfe75a91ae7c9150756880f6000c08919d33eede8