Nov 17 14:33:48.037 INFO testing Jengamon/Mister against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:33:48.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:33:48.506 INFO [stdout] 1473c858a20fd3ce34a9dad9bac3397c553f77c291f1c711a3471e542a095d20
Nov 17 14:33:48.508 INFO running `"docker" "start" "-a" "1473c858a20fd3ce34a9dad9bac3397c553f77c291f1c711a3471e542a095d20"`
Nov 17 14:33:50.215 INFO [stderr] usermod: no changes
Nov 17 14:33:50.475 INFO [stderr]    Compiling cassowary v0.2.1
Nov 17 14:33:50.475 INFO [stderr]    Compiling slog v2.1.1
Nov 17 14:33:50.475 INFO [stderr]    Compiling exoquant v0.2.0
Nov 17 14:33:50.475 INFO [stderr]    Compiling memmap v0.6.2
Nov 17 14:33:50.475 INFO [stderr]    Compiling isatty v0.1.3
Nov 17 14:33:50.476 INFO [stderr]    Compiling shared_library v0.1.7
Nov 17 14:33:50.476 INFO [stderr]    Compiling petgraph v0.4.9
Nov 17 14:33:50.476 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 17 14:33:51.841 INFO [stderr]    Compiling gl_generator v0.8.0
Nov 17 14:33:54.483 INFO [stderr]    Compiling tempfile v2.2.0
Nov 17 14:33:54.483 INFO [stderr]    Compiling phf_generator v0.7.21
Nov 17 14:33:54.511 INFO [stderr]    Compiling num-bigint v0.1.40
Nov 17 14:33:57.155 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 14:33:57.155 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1172:19
Nov 17 14:33:57.155 INFO [stderr]      |
Nov 17 14:33:57.155 INFO [stderr] 1172 |         self.iter.find_map(|(i, node)| {
Nov 17 14:33:57.155 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 14:33:57.155 INFO [stderr]      |
Nov 17 14:33:57.155 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 14:33:57.155 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Nov 17 14:33:57.155 INFO [stderr]      |
Nov 17 14:33:57.155 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 14:33:57.155 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 14:33:57.155 INFO [stderr] 7    | |     {
Nov 17 14:33:57.155 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 14:33:57.156 INFO [stderr] ...    |
Nov 17 14:33:57.156 INFO [stderr] 13   | |         None
Nov 17 14:33:57.156 INFO [stderr] 14   | |     }
Nov 17 14:33:57.156 INFO [stderr]      | |_____^
Nov 17 14:33:57.156 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 14:33:57.156 INFO [stderr] 
Nov 17 14:33:57.261 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 14:33:57.261 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1355:19
Nov 17 14:33:57.261 INFO [stderr]      |
Nov 17 14:33:57.261 INFO [stderr] 1355 |         self.iter.find_map(|(i, edge)|
Nov 17 14:33:57.261 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 14:33:57.261 INFO [stderr]      |
Nov 17 14:33:57.261 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 14:33:57.261 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Nov 17 14:33:57.262 INFO [stderr]      |
Nov 17 14:33:57.262 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 14:33:57.262 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 14:33:57.262 INFO [stderr] 7    | |     {
Nov 17 14:33:57.262 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 14:33:57.262 INFO [stderr] ...    |
Nov 17 14:33:57.262 INFO [stderr] 13   | |         None
Nov 17 14:33:57.262 INFO [stderr] 14   | |     }
Nov 17 14:33:57.262 INFO [stderr]      | |_____^
Nov 17 14:33:57.262 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 14:33:57.262 INFO [stderr] 
Nov 17 14:33:57.355 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 14:33:57.355 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1519:19
Nov 17 14:33:57.355 INFO [stderr]      |
Nov 17 14:33:57.355 INFO [stderr] 1519 |         self.iter.find_map(|(i, node)| {
Nov 17 14:33:57.355 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 14:33:57.374 INFO [stderr]      |
Nov 17 14:33:57.374 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 14:33:57.375 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Nov 17 14:33:57.375 INFO [stderr]      |
Nov 17 14:33:57.375 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 14:33:57.375 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 14:33:57.375 INFO [stderr] 7    | |     {
Nov 17 14:33:57.375 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 14:33:57.375 INFO [stderr] ...    |
Nov 17 14:33:57.375 INFO [stderr] 13   | |         None
Nov 17 14:33:57.375 INFO [stderr] 14   | |     }
Nov 17 14:33:57.375 INFO [stderr]      | |_____^
Nov 17 14:33:57.375 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 14:33:57.375 INFO [stderr] 
Nov 17 14:33:57.375 INFO [stderr] error[E0034]: multiple applicable items in scope
Nov 17 14:33:57.375 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1565:19
Nov 17 14:33:57.375 INFO [stderr]      |
Nov 17 14:33:57.375 INFO [stderr] 1565 |         self.iter.find_map(|(i, node)| {
Nov 17 14:33:57.375 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Nov 17 14:33:57.379 INFO [stderr]      |
Nov 17 14:33:57.379 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Nov 17 14:33:57.379 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5
Nov 17 14:33:57.379 INFO [stderr]      |
Nov 17 14:33:57.379 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Nov 17 14:33:57.379 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Nov 17 14:33:57.379 INFO [stderr] 7    | |     {
Nov 17 14:33:57.379 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Nov 17 14:33:57.379 INFO [stderr] ...    |
Nov 17 14:33:57.379 INFO [stderr] 13   | |         None
Nov 17 14:33:57.379 INFO [stderr] 14   | |     }
Nov 17 14:33:57.379 INFO [stderr]      | |_____^
Nov 17 14:33:57.379 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Nov 17 14:33:57.379 INFO [stderr] 
Nov 17 14:33:59.904 INFO [stderr] error: aborting due to 4 previous errors
Nov 17 14:33:59.904 INFO [stderr] 
Nov 17 14:33:59.915 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Nov 17 14:34:00.027 INFO [stderr] error: Could not compile `petgraph`.
Nov 17 14:34:00.027 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 17 14:34:07.516 INFO [stderr] error: build failed
Nov 17 14:34:07.520 INFO [stderr] su: No module specific data is present
Nov 17 14:34:08.547 INFO running `"docker" "inspect" "1473c858a20fd3ce34a9dad9bac3397c553f77c291f1c711a3471e542a095d20"`
Nov 17 14:34:08.805 INFO running `"docker" "rm" "-f" "1473c858a20fd3ce34a9dad9bac3397c553f77c291f1c711a3471e542a095d20"`
Nov 17 14:34:09.043 INFO [stdout] 1473c858a20fd3ce34a9dad9bac3397c553f77c291f1c711a3471e542a095d20