Sep 02 08:16:31.528 INFO checking lsio-0.1.18 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 08:16:31.528 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 08:16:31.528 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 08:16:31.701 INFO blam! 3c7d24bbc098d60cf6282868f2b6c111328c608003b3f367c7279cb0962fb069
Sep 02 08:16:31.704 INFO running `"docker" "start" "-a" "3c7d24bbc098d60cf6282868f2b6c111328c608003b3f367c7279cb0962fb069"`
Sep 02 08:16:32.393 INFO kablam!     Checking lsio v0.1.18 (file:///source)
Sep 02 08:16:33.200 INFO kablam! error: a macro named `println_color_quiet` has already been exported
Sep 02 08:16:33.200 INFO kablam!    --> src/macros.rs:100:1
Sep 02 08:16:33.200 INFO kablam!     |
Sep 02 08:16:33.200 INFO kablam! 100 | / macro_rules! println_color_quiet {
Sep 02 08:16:33.200 INFO kablam! 101 | |     ($quiet: expr, $color:expr, $fmt:expr) => {
Sep 02 08:16:33.200 INFO kablam! 102 | |         if !$quiet {
Sep 02 08:16:33.200 INFO kablam! 103 | |             print_color!($color, concat!($fmt, "\n"));
Sep 02 08:16:33.200 INFO kablam! ...   |
Sep 02 08:16:33.200 INFO kablam! 110 | |     };
Sep 02 08:16:33.200 INFO kablam! 111 | | }
Sep 02 08:16:33.200 INFO kablam!     | |_^ `println_color_quiet` already exported
Sep 02 08:16:33.201 INFO kablam!     |
Sep 02 08:16:33.201 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 02 08:16:33.201 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 02 08:16:33.201 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 02 08:16:33.201 INFO kablam! note: previous macro export is now shadowed
Sep 02 08:16:33.201 INFO kablam!    --> src/macros.rs:52:1
Sep 02 08:16:33.201 INFO kablam!     |
Sep 02 08:16:33.201 INFO kablam! 52  | / macro_rules! println_color_quiet {
Sep 02 08:16:33.201 INFO kablam! 53  | |     ($quiet:expr, $color:expr, $($arg:tt)*) => {
Sep 02 08:16:33.201 INFO kablam! 54  | |         {
Sep 02 08:16:33.201 INFO kablam! 55  | |             if !$quiet {
Sep 02 08:16:33.201 INFO kablam! ...   |
Sep 02 08:16:33.201 INFO kablam! 62  | |     };
Sep 02 08:16:33.201 INFO kablam! 63  | | }
Sep 02 08:16:33.201 INFO kablam!     | |_^
Sep 02 08:16:33.201 INFO kablam! 
Sep 02 08:16:33.356 INFO kablam! error: a macro named `println_color_quiet` has already been exported
Sep 02 08:16:33.356 INFO kablam!    --> src/macros.rs:100:1
Sep 02 08:16:33.356 INFO kablam!     |
Sep 02 08:16:33.356 INFO kablam! 100 | / macro_rules! println_color_quiet {
Sep 02 08:16:33.356 INFO kablam! 101 | |     ($quiet: expr, $color:expr, $fmt:expr) => {
Sep 02 08:16:33.357 INFO kablam! 102 | |         if !$quiet {
Sep 02 08:16:33.357 INFO kablam! 103 | |             print_color!($color, concat!($fmt, "\n"));
Sep 02 08:16:33.357 INFO kablam! ...   |
Sep 02 08:16:33.357 INFO kablam! 110 | |     };
Sep 02 08:16:33.357 INFO kablam! 111 | | }
Sep 02 08:16:33.357 INFO kablam!     | |_^ `println_color_quiet` already exported
Sep 02 08:16:33.357 INFO kablam!     |
Sep 02 08:16:33.357 INFO kablam!     = note: #[deny(duplicate_macro_exports)] on by default
Sep 02 08:16:33.357 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 02 08:16:33.357 INFO kablam!     = note: for more information, see issue #35896 <https://github.com/rust-lang/rust/issues/35896>
Sep 02 08:16:33.357 INFO kablam! note: previous macro export is now shadowed
Sep 02 08:16:33.357 INFO kablam!    --> src/macros.rs:52:1
Sep 02 08:16:33.357 INFO kablam!     |
Sep 02 08:16:33.357 INFO kablam! 52  | / macro_rules! println_color_quiet {
Sep 02 08:16:33.357 INFO kablam! 53  | |     ($quiet:expr, $color:expr, $($arg:tt)*) => {
Sep 02 08:16:33.357 INFO kablam! 54  | |         {
Sep 02 08:16:33.357 INFO kablam! 55  | |             if !$quiet {
Sep 02 08:16:33.357 INFO kablam! ...   |
Sep 02 08:16:33.357 INFO kablam! 62  | |     };
Sep 02 08:16:33.357 INFO kablam! 63  | | }
Sep 02 08:16:33.357 INFO kablam!     | |_^
Sep 02 08:16:33.357 INFO kablam! 
Sep 02 08:16:33.585 INFO kablam! error: aborting due to previous error
Sep 02 08:16:33.585 INFO kablam! 
Sep 02 08:16:33.596 INFO kablam! error: Could not compile `lsio`.
Sep 02 08:16:33.597 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 08:16:33.712 INFO kablam! error: aborting due to previous error
Sep 02 08:16:33.712 INFO kablam! 
Sep 02 08:16:33.725 INFO kablam! error: Could not compile `lsio`.
Sep 02 08:16:33.725 INFO kablam! 
Sep 02 08:16:33.725 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 08:16:33.727 INFO kablam! su: No module specific data is present
Sep 02 08:16:34.117 INFO running `"docker" "rm" "-f" "3c7d24bbc098d60cf6282868f2b6c111328c608003b3f367c7279cb0962fb069"`
Sep 02 08:16:34.254 INFO blam! 3c7d24bbc098d60cf6282868f2b6c111328c608003b3f367c7279cb0962fb069