Sep 14 16:30:08.496 INFO checking floyd-warshall-0.0.3 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:30:08.496 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:30:08.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:30:08.910 INFO blam! c8d2fd6ce044c31b44a30f186f4a81cf67564c85df2c6d261f0aa10e4c0ec4d8
Sep 14 16:30:08.912 INFO running `"docker" "start" "-a" "c8d2fd6ce044c31b44a30f186f4a81cf67564c85df2c6d261f0aa10e4c0ec4d8"`
Sep 14 16:30:10.403 INFO kablam! usermod: no changes
Sep 14 16:30:10.482 INFO kablam!     Checking text_io v0.1.7
Sep 14 16:30:10.484 INFO kablam!     Checking floyd-warshall v0.0.3 (file:///source)
Sep 14 16:30:11.103 INFO kablam! warning: unused import: `std::fmt`
Sep 14 16:30:11.103 INFO kablam!  --> src/matrices.rs:1:5
Sep 14 16:30:11.103 INFO kablam!   |
Sep 14 16:30:11.103 INFO kablam! 1 | use std::fmt;
Sep 14 16:30:11.103 INFO kablam!   |     ^^^^^^^^
Sep 14 16:30:11.103 INFO kablam!   |
Sep 14 16:30:11.103 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 16:30:11.103 INFO kablam! 
Sep 14 16:30:11.103 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 14 16:30:11.103 INFO kablam!  --> src/matrices.rs:2:5
Sep 14 16:30:11.103 INFO kablam!   |
Sep 14 16:30:11.103 INFO kablam! 2 | use std::fmt::Debug;
Sep 14 16:30:11.103 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 14 16:30:11.103 INFO kablam! 
Sep 14 16:30:11.375 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 16:30:11.375 INFO kablam!  --> src/lib.rs:4:12
Sep 14 16:30:11.375 INFO kablam!   |
Sep 14 16:30:11.375 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Sep 14 16:30:11.375 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:30:11.375 INFO kablam!   |
Sep 14 16:30:11.375 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 16:30:11.375 INFO kablam! 
Sep 14 16:30:11.827 INFO kablam! warning: unused import: `std::fmt`
Sep 14 16:30:11.827 INFO kablam!  --> src/matrices.rs:1:5
Sep 14 16:30:11.827 INFO kablam!   |
Sep 14 16:30:11.827 INFO kablam! 1 | use std::fmt;
Sep 14 16:30:11.827 INFO kablam!   |     ^^^^^^^^
Sep 14 16:30:11.827 INFO kablam!   |
Sep 14 16:30:11.827 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 16:30:11.827 INFO kablam! 
Sep 14 16:30:11.827 INFO kablam! warning: unused import: `std::fmt::Debug`
Sep 14 16:30:11.827 INFO kablam!  --> src/matrices.rs:2:5
Sep 14 16:30:11.827 INFO kablam!   |
Sep 14 16:30:11.827 INFO kablam! 2 | use std::fmt::Debug;
Sep 14 16:30:11.828 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 14 16:30:11.828 INFO kablam! 
Sep 14 16:30:12.135 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 14 16:30:12.135 INFO kablam!  --> src/lib.rs:4:12
Sep 14 16:30:12.135 INFO kablam!   |
Sep 14 16:30:12.135 INFO kablam! 4 | #![feature(conservative_impl_trait)]
Sep 14 16:30:12.135 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 16:30:12.135 INFO kablam!   |
Sep 14 16:30:12.135 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 16:30:12.135 INFO kablam! 
Sep 14 16:30:12.171 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Sep 14 16:30:12.179 INFO kablam! su: No module specific data is present
Sep 14 16:30:13.190 INFO running `"docker" "rm" "-f" "c8d2fd6ce044c31b44a30f186f4a81cf67564c85df2c6d261f0aa10e4c0ec4d8"`
Sep 14 16:30:13.248 INFO blam! c8d2fd6ce044c31b44a30f186f4a81cf67564c85df2c6d261f0aa10e4c0ec4d8