Dec 01 00:12:14.043 INFO testing tarcieri/paradox against 1.30.1 for beta-1.31-5
Dec 01 00:12:14.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:12:14.617 INFO [stdout] a5d465fd37328baca38189443c619217143f9813d8ebb71f7ea53f8b80a586af
Dec 01 00:12:14.620 INFO running `"docker" "start" "-a" "a5d465fd37328baca38189443c619217143f9813d8ebb71f7ea53f8b80a586af"`
Dec 01 00:12:16.431 INFO [stderr] usermod: no changes
Dec 01 00:12:16.639 INFO [stderr]    Compiling winapi v0.2.8
Dec 01 00:12:16.639 INFO [stderr]    Compiling ucd-util v0.1.1
Dec 01 00:12:16.656 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 01 00:12:16.663 INFO [stderr]    Compiling ordermap v0.3.5
Dec 01 00:12:16.663 INFO [stderr]    Compiling term v0.4.6
Dec 01 00:12:16.663 INFO [stderr]    Compiling bit-vec v0.4.4
Dec 01 00:12:16.663 INFO [stderr]    Compiling serde v1.0.45
Dec 01 00:12:16.664 INFO [stderr]    Compiling precomputed-hash v0.1.1
Dec 01 00:12:17.878 INFO [stderr]    Compiling lalrpop-util v0.15.2
Dec 01 00:12:19.227 INFO [stderr]    Compiling regex-syntax v0.4.2
Dec 01 00:12:19.293 INFO [stderr]    Compiling ena v0.5.0
Dec 01 00:12:19.339 INFO [stderr]    Compiling diff v0.1.11
Dec 01 00:12:19.393 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 01 00:12:19.455 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 00:12:20.221 INFO [stderr]    Compiling unreachable v0.1.1
Dec 01 00:12:22.835 INFO [stderr]    Compiling itertools v0.7.8
Dec 01 00:12:22.855 INFO [stderr]    Compiling bit-set v0.4.0
Dec 01 00:12:22.855 INFO [stderr]    Compiling regex-syntax v0.5.6
Dec 01 00:12:22.867 INFO [stderr]    Compiling pairing v0.14.1
Dec 01 00:12:22.891 INFO [stderr]    Compiling petgraph v0.4.12
Dec 01 00:12:23.395 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 01 00:12:24.163 INFO [stderr]    Compiling debug_unreachable v0.1.1
Dec 01 00:12:24.652 INFO [stderr]    Compiling thread_local v0.3.5
Dec 01 00:12:25.024 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 01 00:12:28.559 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 01 00:12:29.439 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 01 00:12:29.765 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 00:12:29.765 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 01 00:12:29.765 INFO [stderr]      |
Dec 01 00:12:29.765 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 01 00:12:29.765 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 00:12:29.765 INFO [stderr]      |
Dec 01 00:12:29.765 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 00:12:29.765 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 00:12:29.765 INFO [stderr]      |
Dec 01 00:12:29.765 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 00:12:29.765 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 00:12:29.765 INFO [stderr] 7    | |     {
Dec 01 00:12:29.765 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 00:12:29.765 INFO [stderr] ...    |
Dec 01 00:12:29.765 INFO [stderr] 13   | |         None
Dec 01 00:12:29.765 INFO [stderr] 14   | |     }
Dec 01 00:12:29.765 INFO [stderr]      | |_____^
Dec 01 00:12:29.765 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 00:12:29.765 INFO [stderr] 
Dec 01 00:12:29.819 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 00:12:29.819 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 01 00:12:29.819 INFO [stderr]      |
Dec 01 00:12:29.819 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 01 00:12:29.819 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 00:12:29.819 INFO [stderr]      |
Dec 01 00:12:29.819 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 00:12:29.819 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 00:12:29.819 INFO [stderr]      |
Dec 01 00:12:29.819 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 00:12:29.819 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 00:12:29.819 INFO [stderr] 7    | |     {
Dec 01 00:12:29.819 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 00:12:29.819 INFO [stderr] ...    |
Dec 01 00:12:29.819 INFO [stderr] 13   | |         None
Dec 01 00:12:29.819 INFO [stderr] 14   | |     }
Dec 01 00:12:29.819 INFO [stderr]      | |_____^
Dec 01 00:12:29.819 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 00:12:29.819 INFO [stderr] 
Dec 01 00:12:29.847 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 00:12:29.847 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 01 00:12:29.847 INFO [stderr]      |
Dec 01 00:12:29.847 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 01 00:12:29.847 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 00:12:29.847 INFO [stderr]      |
Dec 01 00:12:29.847 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 00:12:29.847 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 00:12:29.847 INFO [stderr]      |
Dec 01 00:12:29.847 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 00:12:29.847 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 00:12:29.847 INFO [stderr] 7    | |     {
Dec 01 00:12:29.847 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 00:12:29.847 INFO [stderr] ...    |
Dec 01 00:12:29.847 INFO [stderr] 13   | |         None
Dec 01 00:12:29.847 INFO [stderr] 14   | |     }
Dec 01 00:12:29.847 INFO [stderr]      | |_____^
Dec 01 00:12:29.847 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 00:12:29.847 INFO [stderr] 
Dec 01 00:12:29.868 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 01 00:12:29.868 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 01 00:12:29.868 INFO [stderr]      |
Dec 01 00:12:29.868 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 01 00:12:29.868 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 01 00:12:29.868 INFO [stderr]      |
Dec 01 00:12:29.875 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 01 00:12:29.875 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 01 00:12:29.875 INFO [stderr]      |
Dec 01 00:12:29.875 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 01 00:12:29.875 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 01 00:12:29.875 INFO [stderr] 7    | |     {
Dec 01 00:12:29.875 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 01 00:12:29.875 INFO [stderr] ...    |
Dec 01 00:12:29.875 INFO [stderr] 13   | |         None
Dec 01 00:12:29.875 INFO [stderr] 14   | |     }
Dec 01 00:12:29.875 INFO [stderr]      | |_____^
Dec 01 00:12:29.875 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 01 00:12:29.875 INFO [stderr] 
Dec 01 00:12:31.955 INFO [stderr] error: aborting due to 4 previous errors
Dec 01 00:12:31.977 INFO [stderr] 
Dec 01 00:12:31.977 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 01 00:12:32.046 INFO [stderr] error: Could not compile `petgraph`.
Dec 01 00:12:32.046 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 00:12:49.718 INFO [stderr] error: build failed
Dec 01 00:12:49.719 INFO [stderr] su: No module specific data is present
Dec 01 00:12:50.287 INFO running `"docker" "inspect" "a5d465fd37328baca38189443c619217143f9813d8ebb71f7ea53f8b80a586af"`
Dec 01 00:12:50.591 INFO running `"docker" "rm" "-f" "a5d465fd37328baca38189443c619217143f9813d8ebb71f7ea53f8b80a586af"`
Dec 01 00:12:50.899 INFO [stdout] a5d465fd37328baca38189443c619217143f9813d8ebb71f7ea53f8b80a586af
