Aug 17 15:05:12.304 INFO checking petgraph-0.4.12 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:05:12.304 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:05:12.304 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:05:12.305 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:05:12.581 INFO blam! fc64384b493096eb63d8a7fbfb5ea39a4870a9cfb0e12b5bdc55dca66e783357
Aug 17 15:05:12.583 INFO running `"docker" "start" "-a" "fc64384b493096eb63d8a7fbfb5ea39a4870a9cfb0e12b5bdc55dca66e783357"`
Aug 17 15:05:13.578 INFO kablam!     Checking defmac v0.1.3
Aug 17 15:05:13.579 INFO kablam!     Checking odds v0.2.26
Aug 17 15:05:13.642 INFO kablam!     Checking petgraph v0.4.12 (file:///source)
Aug 17 15:05:18.576 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:18.576 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1171:19
Aug 17 15:05:18.576 INFO kablam!      |
Aug 17 15:05:18.576 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:18.576 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:18.576 INFO kablam!      |
Aug 17 15:05:18.576 INFO kablam!      = note: #[warn(unstable_name_collisions)] on by default
Aug 17 15:05:18.576 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:18.577 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:18.577 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:18.577 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:18.577 INFO kablam! 
Aug 17 15:05:18.619 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:18.619 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1363:19
Aug 17 15:05:18.619 INFO kablam!      |
Aug 17 15:05:18.619 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Aug 17 15:05:18.619 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:18.619 INFO kablam!      |
Aug 17 15:05:18.620 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:18.620 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:18.620 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:18.620 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:18.620 INFO kablam! 
Aug 17 15:05:18.649 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:18.649 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1527:19
Aug 17 15:05:18.649 INFO kablam!      |
Aug 17 15:05:18.649 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:18.649 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:18.649 INFO kablam!      |
Aug 17 15:05:18.649 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:18.649 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:18.649 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:18.650 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:18.650 INFO kablam! 
Aug 17 15:05:18.660 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:18.660 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1573:19
Aug 17 15:05:18.660 INFO kablam!      |
Aug 17 15:05:18.660 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:18.660 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:18.660 INFO kablam!      |
Aug 17 15:05:18.660 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:18.660 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:18.661 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:18.661 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:18.661 INFO kablam! 
Aug 17 15:05:21.187 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:21.187 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1171:19
Aug 17 15:05:21.187 INFO kablam!      |
Aug 17 15:05:21.187 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:21.187 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:21.187 INFO kablam!      |
Aug 17 15:05:21.187 INFO kablam!      = note: #[warn(unstable_name_collisions)] on by default
Aug 17 15:05:21.187 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:21.188 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:21.188 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:21.188 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:21.188 INFO kablam! 
Aug 17 15:05:21.232 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:21.232 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1363:19
Aug 17 15:05:21.232 INFO kablam!      |
Aug 17 15:05:21.232 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Aug 17 15:05:21.232 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:21.232 INFO kablam!      |
Aug 17 15:05:21.232 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:21.232 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:21.232 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:21.232 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:21.232 INFO kablam! 
Aug 17 15:05:21.267 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:21.267 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1527:19
Aug 17 15:05:21.267 INFO kablam!      |
Aug 17 15:05:21.267 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:21.267 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:21.267 INFO kablam!      |
Aug 17 15:05:21.274 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:21.275 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:21.275 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:21.275 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:21.275 INFO kablam! 
Aug 17 15:05:21.287 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 17 15:05:21.287 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1573:19
Aug 17 15:05:21.287 INFO kablam!      |
Aug 17 15:05:21.287 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Aug 17 15:05:21.287 INFO kablam!      |                   ^^^^^^^^
Aug 17 15:05:21.288 INFO kablam!      |
Aug 17 15:05:21.288 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 17 15:05:21.289 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 17 15:05:21.289 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 17 15:05:21.290 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 17 15:05:21.290 INFO kablam! 
Aug 17 15:05:28.099 INFO kablam! warning: unused variable: `gr`
Aug 17 15:05:28.099 INFO kablam!    --> benches/stable_graph.rs:198:35
Aug 17 15:05:28.099 INFO kablam!     |
Aug 17 15:05:28.099 INFO kablam! 198 |     bench.iter(|| a.retain_nodes(|gr, i| (i.index() + 1) % 3700 != 0));
Aug 17 15:05:28.099 INFO kablam!     |                                   ^^ help: consider using `_gr` instead
Aug 17 15:05:28.099 INFO kablam!     |
Aug 17 15:05:28.099 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 15:05:28.099 INFO kablam! 
Aug 17 15:05:28.100 INFO kablam! warning: unused variable: `gr`
Aug 17 15:05:28.100 INFO kablam!    --> benches/stable_graph.rs:205:35
Aug 17 15:05:28.100 INFO kablam!     |
Aug 17 15:05:28.100 INFO kablam! 205 |     bench.iter(|| a.retain_edges(|gr, i| (i.index() + 1) % 3700 != 0));
Aug 17 15:05:28.100 INFO kablam!     |                                   ^^ help: consider using `_gr` instead
Aug 17 15:05:28.100 INFO kablam! 
Aug 17 15:05:35.796 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.38s
Aug 17 15:05:35.808 INFO kablam! su: No module specific data is present
Aug 17 15:05:36.287 INFO running `"docker" "rm" "-f" "fc64384b493096eb63d8a7fbfb5ea39a4870a9cfb0e12b5bdc55dca66e783357"`
Aug 17 15:05:36.446 INFO blam! fc64384b493096eb63d8a7fbfb5ea39a4870a9cfb0e12b5bdc55dca66e783357