Dec 02 00:30:59.823 INFO documenting 17cupsofcoffee/ein against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 00:30:59.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:31:00.252 INFO [stdout] 526cdba3d48f8c0162654e4e67af413e6c31bde6e822edc1ec123b31b1b55c67
Dec 02 00:31:00.254 INFO running `"docker" "start" "-a" "526cdba3d48f8c0162654e4e67af413e6c31bde6e822edc1ec123b31b1b55c67"`
Dec 02 00:31:01.359 INFO [stderr] usermod: no changes
Dec 02 00:31:01.956 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 02 00:31:01.957 INFO [stderr]    Compiling precomputed-hash v0.1.1
Dec 02 00:31:01.957 INFO [stderr]    Compiling bit-vec v0.4.4
Dec 02 00:31:01.957 INFO [stderr]    Compiling ena v0.5.0
Dec 02 00:31:01.957 INFO [stderr]    Compiling lalrpop-util v0.15.2
Dec 02 00:31:01.959 INFO [stderr]    Compiling diff v0.1.11
Dec 02 00:31:01.972 INFO [stderr]    Compiling byte-tools v0.2.0
Dec 02 00:31:01.983 INFO [stderr]    Compiling arrayref v0.3.4
Dec 02 00:31:02.508 INFO [stderr]    Compiling fake-simd v0.1.2
Dec 02 00:31:03.088 INFO [stderr]    Compiling memchr v2.0.1
Dec 02 00:31:03.296 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 02 00:31:06.111 INFO [stderr]     Checking nix v0.5.1
Dec 02 00:31:06.117 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 02 00:31:06.121 INFO [stderr]    Compiling block-buffer v0.3.3
Dec 02 00:31:06.132 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Dec 02 00:31:06.144 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 02 00:31:06.148 INFO [stderr]    Compiling bit-set v0.4.0
Dec 02 00:31:06.152 INFO [stderr]    Compiling petgraph v0.4.12
Dec 02 00:31:06.280 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 02 00:31:06.604 INFO [stderr]    Compiling thread_local v0.3.5
Dec 02 00:31:07.508 INFO [stderr]    Compiling atty v0.1.2
Dec 02 00:31:07.660 INFO [stderr]    Compiling digest v0.7.5
Dec 02 00:31:09.420 INFO [stderr]    Compiling string_cache_codegen v0.4.1
Dec 02 00:31:10.749 INFO [stderr]    Compiling sha2 v0.7.1
Dec 02 00:31:11.764 INFO [stderr]    Compiling regex v0.2.11
Dec 02 00:31:15.384 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:15.384 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1171:19
Dec 02 00:31:15.384 INFO [stderr]      |
Dec 02 00:31:15.384 INFO [stderr] 1171 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:15.384 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:15.384 INFO [stderr]      |
Dec 02 00:31:15.384 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:15.384 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:15.384 INFO [stderr]      |
Dec 02 00:31:15.384 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:15.384 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:15.384 INFO [stderr] 7    | |     {
Dec 02 00:31:15.384 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:15.384 INFO [stderr] ...    |
Dec 02 00:31:15.384 INFO [stderr] 13   | |         None
Dec 02 00:31:15.384 INFO [stderr] 14   | |     }
Dec 02 00:31:15.384 INFO [stderr]      | |_____^
Dec 02 00:31:15.384 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:15.385 INFO [stderr] 
Dec 02 00:31:15.412 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:15.412 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1363:19
Dec 02 00:31:15.412 INFO [stderr]      |
Dec 02 00:31:15.412 INFO [stderr] 1363 |         self.iter.find_map(|(i, edge)|
Dec 02 00:31:15.412 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:15.412 INFO [stderr]      |
Dec 02 00:31:15.412 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:15.412 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:15.412 INFO [stderr]      |
Dec 02 00:31:15.412 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:15.412 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:15.412 INFO [stderr] 7    | |     {
Dec 02 00:31:15.412 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:15.412 INFO [stderr] ...    |
Dec 02 00:31:15.412 INFO [stderr] 13   | |         None
Dec 02 00:31:15.412 INFO [stderr] 14   | |     }
Dec 02 00:31:15.412 INFO [stderr]      | |_____^
Dec 02 00:31:15.412 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:15.412 INFO [stderr] 
Dec 02 00:31:15.436 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:15.436 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1527:19
Dec 02 00:31:15.436 INFO [stderr]      |
Dec 02 00:31:15.436 INFO [stderr] 1527 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:15.436 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:15.436 INFO [stderr]      |
Dec 02 00:31:15.436 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:15.436 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:15.436 INFO [stderr]      |
Dec 02 00:31:15.436 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:15.436 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:15.436 INFO [stderr] 7    | |     {
Dec 02 00:31:15.436 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:15.436 INFO [stderr] ...    |
Dec 02 00:31:15.436 INFO [stderr] 13   | |         None
Dec 02 00:31:15.436 INFO [stderr] 14   | |     }
Dec 02 00:31:15.436 INFO [stderr]      | |_____^
Dec 02 00:31:15.436 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:15.436 INFO [stderr] 
Dec 02 00:31:15.480 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 02 00:31:15.480 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/graph_impl/stable_graph/mod.rs:1573:19
Dec 02 00:31:15.480 INFO [stderr]      |
Dec 02 00:31:15.480 INFO [stderr] 1573 |         self.iter.find_map(|(i, node)| {
Dec 02 00:31:15.480 INFO [stderr]      |                   ^^^^^^^^ multiple `find_map` found
Dec 02 00:31:15.480 INFO [stderr]      |
Dec 02 00:31:15.480 INFO [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_`
Dec 02 00:31:15.480 INFO [stderr]     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.12/src/iter_utils.rs:5:5
Dec 02 00:31:15.480 INFO [stderr]      |
Dec 02 00:31:15.480 INFO [stderr] 5    | /     fn find_map<F, R>(&mut self, mut f: F) -> Option<R>
Dec 02 00:31:15.480 INFO [stderr] 6    | |         where F: FnMut(Self::Item) -> Option<R>
Dec 02 00:31:15.480 INFO [stderr] 7    | |     {
Dec 02 00:31:15.480 INFO [stderr] 8    | |         while let Some(elt) = self.next() {
Dec 02 00:31:15.480 INFO [stderr] ...    |
Dec 02 00:31:15.480 INFO [stderr] 13   | |         None
Dec 02 00:31:15.480 INFO [stderr] 14   | |     }
Dec 02 00:31:15.480 INFO [stderr]      | |_____^
Dec 02 00:31:15.480 INFO [stderr]      = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>`
Dec 02 00:31:15.481 INFO [stderr] 
Dec 02 00:31:15.986 INFO [stderr] error: aborting due to 4 previous errors
Dec 02 00:31:15.986 INFO [stderr] 
Dec 02 00:31:15.986 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 02 00:31:16.004 INFO [stderr] error: Could not compile `petgraph`.
Dec 02 00:31:16.004 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 00:31:28.732 INFO [stderr] error: build failed
Dec 02 00:31:28.732 INFO [stderr] su: No module specific data is present
Dec 02 00:31:29.050 INFO running `"docker" "inspect" "526cdba3d48f8c0162654e4e67af413e6c31bde6e822edc1ec123b31b1b55c67"`
Dec 02 00:31:29.182 INFO running `"docker" "rm" "-f" "526cdba3d48f8c0162654e4e67af413e6c31bde6e822edc1ec123b31b1b55c67"`
Dec 02 00:31:29.320 INFO [stdout] 526cdba3d48f8c0162654e4e67af413e6c31bde6e822edc1ec123b31b1b55c67