Sep 02 07:53:45.950 INFO checking maze-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 07:53:45.950 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 07:53:45.950 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 07:53:46.117 INFO blam! 7ec00cf43653c8356bf4b484e1ea1cb7feae15416ff4e30b659d598cdfe9522f
Sep 02 07:53:46.119 INFO running `"docker" "start" "-a" "7ec00cf43653c8356bf4b484e1ea1cb7feae15416ff4e30b659d598cdfe9522f"`
Sep 02 07:53:47.033 INFO kablam!     Checking css-color-parser v0.1.2
Sep 02 07:53:47.034 INFO kablam!    Compiling serde_codegen_internals v0.11.3
Sep 02 07:53:47.037 INFO kablam!     Checking png v0.5.2
Sep 02 07:53:47.038 INFO kablam!     Checking hyper v0.9.12
Sep 02 07:53:49.735 INFO kablam!    Compiling serde_codegen v0.8.23
Sep 02 07:53:49.786 INFO kablam!     Checking image v0.10.4
Sep 02 07:53:56.267 INFO kablam!    Compiling serde_derive v0.8.23
Sep 02 07:53:56.699 INFO kablam!     Checking iron v0.4.0
Sep 02 07:54:01.063 INFO kablam!     Checking imageproc v0.6.1
Sep 02 07:54:01.140 INFO kablam!     Checking persistent v0.2.1
Sep 02 07:54:01.140 INFO kablam!     Checking router v0.4.0
Sep 02 07:54:03.902 INFO kablam!     Checking bodyparser v0.4.1
Sep 02 07:54:07.078 INFO kablam!     Checking urlencoded v0.4.1
Sep 02 07:54:09.435 INFO kablam!     Checking maze v0.1.2 (file:///source)
Sep 02 07:54:15.300 INFO kablam! warning: variable does not need to be mutable
Sep 02 07:54:15.300 INFO kablam!    --> src/types/grid.rs:191:13
Sep 02 07:54:15.300 INFO kablam!     |
Sep 02 07:54:15.300 INFO kablam! 191 |         let mut grid = self;
Sep 02 07:54:15.300 INFO kablam!     |             ----^^^^
Sep 02 07:54:15.300 INFO kablam!     |             |
Sep 02 07:54:15.300 INFO kablam!     |             help: remove this `mut`
Sep 02 07:54:15.301 INFO kablam!     |
Sep 02 07:54:15.301 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 07:54:15.301 INFO kablam! 
Sep 02 07:54:15.327 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 07:54:15.327 INFO kablam!  --> src/lib.rs:2:12
Sep 02 07:54:15.327 INFO kablam!   |
Sep 02 07:54:15.327 INFO kablam! 2 | #![feature(proc_macro)]
Sep 02 07:54:15.327 INFO kablam!   |            ^^^^^^^^^^
Sep 02 07:54:15.327 INFO kablam!   |
Sep 02 07:54:15.327 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 07:54:15.327 INFO kablam! 
Sep 02 07:54:15.404 INFO kablam! warning: variable does not need to be mutable
Sep 02 07:54:15.404 INFO kablam!    --> src/types/grid.rs:191:13
Sep 02 07:54:15.404 INFO kablam!     |
Sep 02 07:54:15.404 INFO kablam! 191 |         let mut grid = self;
Sep 02 07:54:15.404 INFO kablam!     |             ----^^^^
Sep 02 07:54:15.404 INFO kablam!     |             |
Sep 02 07:54:15.404 INFO kablam!     |             help: remove this `mut`
Sep 02 07:54:15.404 INFO kablam!     |
Sep 02 07:54:15.405 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 07:54:15.405 INFO kablam! 
Sep 02 07:54:15.435 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 07:54:15.435 INFO kablam!  --> src/lib.rs:2:12
Sep 02 07:54:15.435 INFO kablam!   |
Sep 02 07:54:15.435 INFO kablam! 2 | #![feature(proc_macro)]
Sep 02 07:54:15.435 INFO kablam!   |            ^^^^^^^^^^
Sep 02 07:54:15.435 INFO kablam!   |
Sep 02 07:54:15.435 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 07:54:15.435 INFO kablam! 
Sep 02 07:54:21.514 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.71s
Sep 02 07:54:21.543 INFO kablam! su: No module specific data is present
Sep 02 07:54:21.996 INFO running `"docker" "rm" "-f" "7ec00cf43653c8356bf4b484e1ea1cb7feae15416ff4e30b659d598cdfe9522f"`
Sep 02 07:54:22.088 INFO blam! 7ec00cf43653c8356bf4b484e1ea1cb7feae15416ff4e30b659d598cdfe9522f