Dec 12 23:05:34.810 INFO testing twissel/tickets-search against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 23:05:34.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 23:05:35.443 INFO [stdout] 9311f1e9a3ad101a05a923043cf50a1dec55599368f36a0fa94d27cd9d856ce5
Dec 12 23:05:35.451 INFO running `"docker" "start" "-a" "9311f1e9a3ad101a05a923043cf50a1dec55599368f36a0fa94d27cd9d856ce5"`
Dec 12 23:05:37.327 INFO [stderr] usermod: no changes
Dec 12 23:05:37.752 INFO [stderr]    Compiling serde v1.0.69
Dec 12 23:05:37.752 INFO [stderr]    Compiling stable_deref_trait v1.1.0
Dec 12 23:05:37.759 INFO [stderr]    Compiling smallvec v0.6.2
Dec 12 23:05:37.764 INFO [stderr]    Compiling ordermap v0.3.5
Dec 12 23:05:37.764 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 12 23:05:37.764 INFO [stderr]    Compiling iovec v0.1.2
Dec 12 23:05:37.764 INFO [stderr]    Compiling hostname v0.1.5
Dec 12 23:05:37.767 INFO [stderr]    Compiling brotli-sys v0.3.2
Dec 12 23:05:38.777 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 12 23:05:41.791 INFO [stderr]    Compiling crossbeam-utils v0.3.2
Dec 12 23:05:41.808 INFO [stderr]    Compiling log v0.4.3
Dec 12 23:05:41.823 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 12 23:05:42.467 INFO [stderr]    Compiling actix-web v0.6.14
Dec 12 23:05:42.571 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 12 23:05:42.999 INFO [stderr]    Compiling uuid v0.6.5
Dec 12 23:05:43.363 INFO [stderr]    Compiling owning_ref v0.3.3
Dec 12 23:05:45.615 INFO [stderr]    Compiling bytes v0.4.8
Dec 12 23:05:45.616 INFO [stderr]    Compiling resolv-conf v0.6.1
Dec 12 23:05:45.676 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 12 23:05:45.915 INFO [stderr]    Compiling tokio-timer v0.2.4
Dec 12 23:05:51.015 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 12 23:05:54.927 INFO [stderr]    Compiling mio v0.6.15
Dec 12 23:05:55.260 INFO [stderr]    Compiling syn v0.14.4
Dec 12 23:05:55.388 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 12 23:05:55.432 INFO [stderr]    Compiling petgraph v0.4.12
Dec 12 23:05:55.443 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 12 23:06:05.479 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 23:06:05.479 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 12 23:06:05.479 INFO [stderr]      |
Dec 12 23:06:05.479 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 12 23:06:05.479 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 23:06:05.479 INFO [stderr]      |
Dec 12 23:06:05.479 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 23:06:05.479 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 12 23:06:05.479 INFO [stderr]      |
Dec 12 23:06:05.479 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 23:06:05.479 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 23:06:05.479 INFO [stderr] 7    | |     {
Dec 12 23:06:05.479 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 23:06:05.479 INFO [stderr] ...    |
Dec 12 23:06:05.479 INFO [stderr] 13   | |         None
Dec 12 23:06:05.479 INFO [stderr] 14   | |     }
Dec 12 23:06:05.479 INFO [stderr]      | |_____^
Dec 12 23:06:05.479 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 23:06:05.479 INFO [stderr] 
Dec 12 23:06:05.572 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 23:06:05.573 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 12 23:06:05.573 INFO [stderr]      |
Dec 12 23:06:05.573 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 12 23:06:05.573 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 23:06:05.573 INFO [stderr]      |
Dec 12 23:06:05.573 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 23:06:05.573 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 12 23:06:05.573 INFO [stderr]      |
Dec 12 23:06:05.573 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 23:06:05.573 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 23:06:05.573 INFO [stderr] 7    | |     {
Dec 12 23:06:05.573 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 23:06:05.573 INFO [stderr] ...    |
Dec 12 23:06:05.573 INFO [stderr] 13   | |         None
Dec 12 23:06:05.573 INFO [stderr] 14   | |     }
Dec 12 23:06:05.573 INFO [stderr]      | |_____^
Dec 12 23:06:05.573 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 23:06:05.573 INFO [stderr] 
Dec 12 23:06:05.599 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 23:06:05.599 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 12 23:06:05.599 INFO [stderr]      |
Dec 12 23:06:05.599 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 12 23:06:05.599 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 23:06:05.599 INFO [stderr]      |
Dec 12 23:06:05.599 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 23:06:05.599 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 12 23:06:05.599 INFO [stderr]      |
Dec 12 23:06:05.599 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 23:06:05.599 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 23:06:05.599 INFO [stderr] 7    | |     {
Dec 12 23:06:05.599 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 23:06:05.599 INFO [stderr] ...    |
Dec 12 23:06:05.599 INFO [stderr] 13   | |         None
Dec 12 23:06:05.599 INFO [stderr] 14   | |     }
Dec 12 23:06:05.599 INFO [stderr]      | |_____^
Dec 12 23:06:05.599 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 23:06:05.599 INFO [stderr] 
Dec 12 23:06:05.613 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 12 23:06:05.613 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 12 23:06:05.613 INFO [stderr]      |
Dec 12 23:06:05.613 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 12 23:06:05.613 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 12 23:06:05.613 INFO [stderr]      |
Dec 12 23:06:05.613 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 12 23:06:05.613 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 12 23:06:05.613 INFO [stderr]      |
Dec 12 23:06:05.613 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 12 23:06:05.614 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 12 23:06:05.614 INFO [stderr] 7    | |     {
Dec 12 23:06:05.614 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 12 23:06:05.614 INFO [stderr] ...    |
Dec 12 23:06:05.614 INFO [stderr] 13   | |         None
Dec 12 23:06:05.614 INFO [stderr] 14   | |     }
Dec 12 23:06:05.614 INFO [stderr]      | |_____^
Dec 12 23:06:05.614 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 12 23:06:05.614 INFO [stderr] 
Dec 12 23:06:06.679 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 12 23:06:07.377 INFO [stderr] error: aborting due to 4 previous errors
Dec 12 23:06:07.377 INFO [stderr] 
Dec 12 23:06:07.378 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 12 23:06:07.407 INFO [stderr] error: Could not compile `petgraph`.
Dec 12 23:06:07.408 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 23:06:28.061 INFO [stderr] error: build failed
Dec 12 23:06:28.066 INFO [stderr] su: No module specific data is present
Dec 12 23:06:29.417 INFO running `"docker" "inspect" "9311f1e9a3ad101a05a923043cf50a1dec55599368f36a0fa94d27cd9d856ce5"`
Dec 12 23:06:29.687 INFO running `"docker" "rm" "-f" "9311f1e9a3ad101a05a923043cf50a1dec55599368f36a0fa94d27cd9d856ce5"`
Dec 12 23:06:30.090 INFO [stdout] 9311f1e9a3ad101a05a923043cf50a1dec55599368f36a0fa94d27cd9d856ce5