Aug 11 01:41:45.322 INFO checking slog-scope-stdlog-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 01:41:45.322 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:41:45.322 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 01:41:45.323 INFO running `"docker" "create" "-v" "/tmp/crater.6dg1q6bsr0Vv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 01:41:45.558 INFO blam! 1bd107e24e8fccbbe70fd245493295be58ac57e4c6e2d214c9b845cb597ea06d
Aug 11 01:41:45.559 INFO running `"docker" "start" "-a" "1bd107e24e8fccbbe70fd245493295be58ac57e4c6e2d214c9b845cb597ea06d"`
Aug 11 01:41:46.747 INFO kablam!     Checking slog-scope v0.2.2
Aug 11 01:41:46.749 INFO kablam!     Checking slog-stream v1.2.1
Aug 11 01:41:47.070 INFO kablam! error: a macro named `warn` has already been exported
Aug 11 01:41:47.070 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:56:17
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! 56 | #[macro_export] macro_rules! warn( ($($args:tt)+) => { slog_warn![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.070 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `warn` already exported
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! note: previous macro export here
Aug 11 01:41:47.070 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.070 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.070 INFO kablam! 
Aug 11 01:41:47.070 INFO kablam! error: a macro named `error` has already been exported
Aug 11 01:41:47.070 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:54:17
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! 54 | #[macro_export] macro_rules! error( ($($args:tt)+) => { slog_error![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.070 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `error` already exported
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! note: previous macro export here
Aug 11 01:41:47.070 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.070 INFO kablam!    |
Aug 11 01:41:47.070 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.071 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.071 INFO kablam! 
Aug 11 01:41:47.071 INFO kablam! error: a macro named `debug` has already been exported
Aug 11 01:41:47.071 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:60:17
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! 60 | #[macro_export] macro_rules! debug( ($($args:tt)+) => { slog_debug![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.071 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `debug` already exported
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! note: previous macro export here
Aug 11 01:41:47.071 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.071 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.071 INFO kablam! 
Aug 11 01:41:47.071 INFO kablam! error: a macro named `trace` has already been exported
Aug 11 01:41:47.071 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:62:17
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! 62 | #[macro_export] macro_rules! trace( ($($args:tt)+) => { slog_trace![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.071 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `trace` already exported
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! note: previous macro export here
Aug 11 01:41:47.071 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.071 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.071 INFO kablam! 
Aug 11 01:41:47.071 INFO kablam! error: a macro named `crit` has already been exported
Aug 11 01:41:47.071 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:52:17
Aug 11 01:41:47.071 INFO kablam!    |
Aug 11 01:41:47.071 INFO kablam! 52 | #[macro_export] macro_rules! crit( ($($args:tt)+) => { slog_crit![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.072 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `crit` already exported
Aug 11 01:41:47.072 INFO kablam!    |
Aug 11 01:41:47.072 INFO kablam! note: previous macro export here
Aug 11 01:41:47.072 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.072 INFO kablam!    |
Aug 11 01:41:47.072 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.072 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.072 INFO kablam! 
Aug 11 01:41:47.072 INFO kablam! error: a macro named `info` has already been exported
Aug 11 01:41:47.072 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:58:17
Aug 11 01:41:47.072 INFO kablam!    |
Aug 11 01:41:47.072 INFO kablam! 58 | #[macro_export] macro_rules! info( ($($args:tt)+) => { slog_info![$crate::logger(), $($args)+]; };);
Aug 11 01:41:47.072 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `info` already exported
Aug 11 01:41:47.072 INFO kablam!    |
Aug 11 01:41:47.072 INFO kablam! note: previous macro export here
Aug 11 01:41:47.072 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 11 01:41:47.072 INFO kablam!    |
Aug 11 01:41:47.072 INFO kablam! 45 | use slog::*;
Aug 11 01:41:47.072 INFO kablam!    |     ^^^^^^^
Aug 11 01:41:47.072 INFO kablam! 
Aug 11 01:41:47.152 INFO kablam! error: aborting due to 6 previous errors
Aug 11 01:41:47.152 INFO kablam! 
Aug 11 01:41:47.161 INFO kablam! error: Could not compile `slog-scope`.
Aug 11 01:41:47.161 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 01:41:47.288 INFO kablam! error: build failed
Aug 11 01:41:47.289 INFO kablam! su: No module specific data is present
Aug 11 01:41:47.962 INFO running `"docker" "rm" "-f" "1bd107e24e8fccbbe70fd245493295be58ac57e4c6e2d214c9b845cb597ea06d"`
Aug 11 01:41:48.084 INFO blam! 1bd107e24e8fccbbe70fd245493295be58ac57e4c6e2d214c9b845cb597ea06d