Aug 11 06:30:56.658 INFO checking petgraph-0.4.12 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 06:30:56.658 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:30:56.658 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:30:56.659 INFO running `"docker" "create" "-v" "/tmp/crater.pTlvctCiHte7:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:30:56.962 INFO blam! f7a6121a8aaf21b6df9d30c300b96c58301b56278912c3fbeb0004d4f0917c10
Aug 11 06:30:56.969 INFO running `"docker" "start" "-a" "f7a6121a8aaf21b6df9d30c300b96c58301b56278912c3fbeb0004d4f0917c10"`
Aug 11 06:30:58.133 INFO kablam!     Checking defmac v0.1.3
Aug 11 06:30:58.133 INFO kablam!     Checking odds v0.2.26
Aug 11 06:30:58.133 INFO kablam!     Checking petgraph v0.4.12 (file:///source)
Aug 11 06:31:03.652 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:03.652 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1171:19
Aug 11 06:31:03.652 INFO kablam!      |
Aug 11 06:31:03.652 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:03.652 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:03.652 INFO kablam!      |
Aug 11 06:31:03.652 INFO kablam!      = note: #[warn(unstable_name_collisions)] on by default
Aug 11 06:31:03.652 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:03.652 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:03.652 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:03.652 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:03.653 INFO kablam! 
Aug 11 06:31:03.704 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:03.704 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1363:19
Aug 11 06:31:03.704 INFO kablam!      |
Aug 11 06:31:03.704 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Aug 11 06:31:03.704 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:03.704 INFO kablam!      |
Aug 11 06:31:03.704 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:03.705 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:03.705 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:03.705 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:03.705 INFO kablam! 
Aug 11 06:31:03.765 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:03.765 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1527:19
Aug 11 06:31:03.765 INFO kablam!      |
Aug 11 06:31:03.765 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:03.766 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:03.766 INFO kablam!      |
Aug 11 06:31:03.766 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:03.766 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:03.766 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:03.766 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:03.766 INFO kablam! 
Aug 11 06:31:03.774 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:03.774 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1573:19
Aug 11 06:31:03.774 INFO kablam!      |
Aug 11 06:31:03.774 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:03.774 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:03.774 INFO kablam!      |
Aug 11 06:31:03.774 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:03.774 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:03.774 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:03.775 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:03.775 INFO kablam! 
Aug 11 06:31:07.241 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:07.241 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1171:19
Aug 11 06:31:07.241 INFO kablam!      |
Aug 11 06:31:07.241 INFO kablam! 1171 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:07.241 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:07.241 INFO kablam!      |
Aug 11 06:31:07.241 INFO kablam!      = note: #[warn(unstable_name_collisions)] on by default
Aug 11 06:31:07.241 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:07.241 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:07.241 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:07.241 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:07.242 INFO kablam! 
Aug 11 06:31:07.305 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:07.305 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1363:19
Aug 11 06:31:07.305 INFO kablam!      |
Aug 11 06:31:07.305 INFO kablam! 1363 |         self.iter.find_map(|(i, edge)|
Aug 11 06:31:07.305 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:07.305 INFO kablam!      |
Aug 11 06:31:07.305 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:07.305 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:07.306 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:07.306 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:07.306 INFO kablam! 
Aug 11 06:31:07.328 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:07.328 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1527:19
Aug 11 06:31:07.328 INFO kablam!      |
Aug 11 06:31:07.328 INFO kablam! 1527 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:07.328 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:07.328 INFO kablam!      |
Aug 11 06:31:07.328 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:07.328 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:07.328 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:07.328 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:07.329 INFO kablam! 
Aug 11 06:31:07.343 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 11 06:31:07.343 INFO kablam!     --> src/graph_impl/stable_graph/mod.rs:1573:19
Aug 11 06:31:07.343 INFO kablam!      |
Aug 11 06:31:07.343 INFO kablam! 1573 |         self.iter.find_map(|(i, node)| {
Aug 11 06:31:07.343 INFO kablam!      |                   ^^^^^^^^
Aug 11 06:31:07.353 INFO kablam!      |
Aug 11 06:31:07.354 INFO kablam!      = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 11 06:31:07.354 INFO kablam!      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 11 06:31:07.355 INFO kablam!      = help: call with fully qualified syntax `iter_utils::IterUtilsExt::find_map(...)` to keep using the current method
Aug 11 06:31:07.355 INFO kablam!      = note: add #![feature(iterator_find_map)] to the crate attributes to enable `std::iter::Iterator::find_map`
Aug 11 06:31:07.355 INFO kablam! 
Aug 11 06:31:13.119 INFO kablam! warning: unused variable: `gr`
Aug 11 06:31:13.119 INFO kablam!    --> benches/stable_graph.rs:198:35
Aug 11 06:31:13.119 INFO kablam!     |
Aug 11 06:31:13.119 INFO kablam! 198 |     bench.iter(|| a.retain_nodes(|gr, i| (i.index() + 1) % 3700 != 0));
Aug 11 06:31:13.119 INFO kablam!     |                                   ^^ help: consider using `_gr` instead
Aug 11 06:31:13.119 INFO kablam!     |
Aug 11 06:31:13.120 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 06:31:13.120 INFO kablam! 
Aug 11 06:31:13.120 INFO kablam! warning: unused variable: `gr`
Aug 11 06:31:13.120 INFO kablam!    --> benches/stable_graph.rs:205:35
Aug 11 06:31:13.120 INFO kablam!     |
Aug 11 06:31:13.120 INFO kablam! 205 |     bench.iter(|| a.retain_edges(|gr, i| (i.index() + 1) % 3700 != 0));
Aug 11 06:31:13.120 INFO kablam!     |                                   ^^ help: consider using `_gr` instead
Aug 11 06:31:13.152 INFO kablam! 
Aug 11 06:31:21.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.51s
Aug 11 06:31:21.534 INFO kablam! su: No module specific data is present
Aug 11 06:31:22.095 INFO running `"docker" "rm" "-f" "f7a6121a8aaf21b6df9d30c300b96c58301b56278912c3fbeb0004d4f0917c10"`
Aug 11 06:31:22.313 INFO blam! f7a6121a8aaf21b6df9d30c300b96c58301b56278912c3fbeb0004d4f0917c10