Aug 10 19:04:23.496 INFO checking loggerhead/shadowsocks-rust against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 19:04:23.496 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:04:23.496 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:04:23.496 INFO running `"docker" "create" "-v" "/tmp/crater.FfqP59nQTTGa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:04:23.736 INFO blam! 79cb19c75c45a2395da335ea691c1111733207529e6f582adf95f5ebecf4e965
Aug 10 19:04:23.737 INFO running `"docker" "start" "-a" "79cb19c75c45a2395da335ea691c1111733207529e6f582adf95f5ebecf4e965"`
Aug 10 19:04:24.546 INFO kablam! warning: file found to be present in multiple build targets: /source/src/bin/main.rs
Aug 10 19:04:24.839 INFO kablam!     Checking slog v1.7.1
Aug 10 19:04:24.844 INFO kablam!     Checking vec_map v0.6.0
Aug 10 19:04:24.846 INFO kablam!     Checking ansi_term v0.9.0
Aug 10 19:04:24.847 INFO kablam!     Checking strsim v0.5.2
Aug 10 19:04:24.847 INFO kablam!     Checking lru_time_cache v0.5.0
Aug 10 19:04:24.847 INFO kablam!     Checking try_opt v0.1.1
Aug 10 19:04:24.851 INFO kablam!     Checking isatty v0.1.8
Aug 10 19:04:24.851 INFO kablam!     Checking term_size v0.2.3
Aug 10 19:04:26.114 INFO kablam!     Checking sig v1.0.0
Aug 10 19:04:26.377 INFO kablam!     Checking chrono v0.2.25
Aug 10 19:04:29.048 INFO kablam!     Checking clap v2.18.0
Aug 10 19:04:29.589 INFO kablam!     Checking slog-extra v0.1.2
Aug 10 19:04:29.591 INFO kablam!     Checking slog-scope v0.2.2
Aug 10 19:04:30.216 INFO kablam! error: a macro named `warn` has already been exported
Aug 10 19:04:30.216 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:56:17
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 56 | #[macro_export] macro_rules! warn( ($($args:tt)+) => { slog_warn![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.217 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `warn` already exported
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! note: previous macro export here
Aug 10 19:04:30.217 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.217 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.217 INFO kablam! 
Aug 10 19:04:30.217 INFO kablam! error: a macro named `error` has already been exported
Aug 10 19:04:30.217 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:54:17
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 54 | #[macro_export] macro_rules! error( ($($args:tt)+) => { slog_error![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.217 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `error` already exported
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! note: previous macro export here
Aug 10 19:04:30.217 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.217 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.217 INFO kablam! 
Aug 10 19:04:30.217 INFO kablam! error: a macro named `debug` has already been exported
Aug 10 19:04:30.217 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:60:17
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 60 | #[macro_export] macro_rules! debug( ($($args:tt)+) => { slog_debug![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.217 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `debug` already exported
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! note: previous macro export here
Aug 10 19:04:30.217 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.217 INFO kablam!    |
Aug 10 19:04:30.217 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.218 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.218 INFO kablam! 
Aug 10 19:04:30.218 INFO kablam! error: a macro named `trace` has already been exported
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:62:17
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! 62 | #[macro_export] macro_rules! trace( ($($args:tt)+) => { slog_trace![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.218 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `trace` already exported
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! note: previous macro export here
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.218 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.218 INFO kablam! 
Aug 10 19:04:30.218 INFO kablam! error: a macro named `crit` has already been exported
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:52:17
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! 52 | #[macro_export] macro_rules! crit( ($($args:tt)+) => { slog_crit![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.218 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `crit` already exported
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! note: previous macro export here
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.218 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.218 INFO kablam! 
Aug 10 19:04:30.218 INFO kablam! error: a macro named `info` has already been exported
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:58:17
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! 58 | #[macro_export] macro_rules! info( ($($args:tt)+) => { slog_info![$crate::logger(), $($args)+]; };);
Aug 10 19:04:30.218 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `info` already exported
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.218 INFO kablam! note: previous macro export here
Aug 10 19:04:30.218 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-scope-0.2.2/lib.rs:45:5
Aug 10 19:04:30.218 INFO kablam!    |
Aug 10 19:04:30.219 INFO kablam! 45 | use slog::*;
Aug 10 19:04:30.219 INFO kablam!    |     ^^^^^^^
Aug 10 19:04:30.219 INFO kablam! 
Aug 10 19:04:30.536 INFO kablam! error: aborting due to 6 previous errors
Aug 10 19:04:30.536 INFO kablam! 
Aug 10 19:04:30.563 INFO kablam! error: Could not compile `slog-scope`.
Aug 10 19:04:30.563 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 19:04:42.812 INFO kablam! error: build failed
Aug 10 19:04:42.815 INFO kablam! su: No module specific data is present
Aug 10 19:04:43.382 INFO running `"docker" "rm" "-f" "79cb19c75c45a2395da335ea691c1111733207529e6f582adf95f5ebecf4e965"`
Aug 10 19:04:43.545 INFO blam! 79cb19c75c45a2395da335ea691c1111733207529e6f582adf95f5ebecf4e965