Jul 12 06:48:36.957 INFO checking i-o-0.4.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:48:36.957 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:48:36.957 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:48:36.957 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:48:37.244 INFO blam! a7542d2a9f2aefe6e79bf516394024b3ff9f1e1270520a8295f7f288ad798cbd
Jul 12 06:48:37.245 INFO running `"docker" "start" "-a" "a7542d2a9f2aefe6e79bf516394024b3ff9f1e1270520a8295f7f288ad798cbd"`
Jul 12 06:48:38.406 INFO kablam!    Compiling ptr v0.1.4
Jul 12 06:48:38.408 INFO kablam!    Compiling containers v0.8.1
Jul 12 06:48:38.408 INFO kablam!    Compiling i-o v0.4.1 (file:///source)
Jul 12 06:48:38.409 INFO kablam!    Compiling abort v0.1.1
Jul 12 06:48:38.410 INFO kablam!     Checking fallible v0.1.1
Jul 12 06:48:38.410 INFO kablam!    Compiling env_logger v0.5.10
Jul 12 06:48:41.139 INFO kablam!     Checking loca v0.6.0
Jul 12 06:48:44.553 INFO kablam!    Compiling quickcheck v0.6.2
Jul 12 06:48:50.596 INFO kablam!    Compiling quickcheck_macros v0.6.2
Jul 12 06:49:02.196 INFO kablam! warning: unused import: `super::pos::*`
Jul 12 06:49:02.196 INFO kablam!    --> src/lib.rs:346:9
Jul 12 06:49:02.196 INFO kablam!     |
Jul 12 06:49:02.196 INFO kablam! 346 |     use super::pos::*;
Jul 12 06:49:02.196 INFO kablam!     |         ^^^^^^^^^^^^^
Jul 12 06:49:02.196 INFO kablam!     |
Jul 12 06:49:02.196 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 06:49:02.196 INFO kablam! 
Jul 12 06:49:03.019 INFO kablam! warning: function `split_singleton_ABC` should have a snake case name such as `split_singleton_abc`
Jul 12 06:49:03.019 INFO kablam!    --> src/lib.rs:353:5
Jul 12 06:49:03.019 INFO kablam!     |
Jul 12 06:49:03.019 INFO kablam! 353 |     #[quickcheck] fn split_singleton_ABC(xs: std::vec::Vec<ABC>, keep_delim: bool) -> bool { test_split_singleton(xs, keep_delim) }
Jul 12 06:49:03.019 INFO kablam!     |     ^^^^^^^^^^^^^
Jul 12 06:49:03.019 INFO kablam!     |
Jul 12 06:49:03.019 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Jul 12 06:49:03.019 INFO kablam! 
Jul 12 06:49:03.019 INFO kablam! warning: function `split_singleton_ABC` should have a snake case name such as `split_singleton_abc`
Jul 12 06:49:03.019 INFO kablam!    --> src/lib.rs:353:19
Jul 12 06:49:03.019 INFO kablam!     |
Jul 12 06:49:03.019 INFO kablam! 353 |     #[quickcheck] fn split_singleton_ABC(xs: std::vec::Vec<ABC>, keep_delim: bool) -> bool { test_split_singleton(xs, keep_delim) }
Jul 12 06:49:03.019 INFO kablam!     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 06:49:03.019 INFO kablam! 
Jul 12 06:49:03.070 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.77s
Jul 12 06:49:03.077 INFO kablam! su: No module specific data is present
Jul 12 06:49:03.749 INFO running `"docker" "rm" "-f" "a7542d2a9f2aefe6e79bf516394024b3ff9f1e1270520a8295f7f288ad798cbd"`
Jul 12 06:49:03.913 INFO blam! a7542d2a9f2aefe6e79bf516394024b3ff9f1e1270520a8295f7f288ad798cbd