Aug 30 06:55:24.916 INFO checking readline-sys-0.0.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 06:55:24.916 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 06:55:24.918 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:55:25.061 INFO blam! e4ebd00282e79eff15f6fbdeb7c989e1b707378bd8ebf8b325104d1ef295ac2d
Aug 30 06:55:25.063 INFO running `"docker" "start" "-a" "e4ebd00282e79eff15f6fbdeb7c989e1b707378bd8ebf8b325104d1ef295ac2d"`
Aug 30 06:55:25.794 INFO kablam!    Compiling readline-sys v0.0.1 (file:///source)
Aug 30 06:55:26.632 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.632 INFO kablam!  --> src/lib.rs:9:1
Aug 30 06:55:26.632 INFO kablam!   |
Aug 30 06:55:26.632 INFO kablam! 9 | extern crate libc;
Aug 30 06:55:26.632 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 30 06:55:26.632 INFO kablam!   |
Aug 30 06:55:26.632 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.632 INFO kablam! 
Aug 30 06:55:26.633 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.633 INFO kablam!   --> src/lib.rs:10:5
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam! 10 | use self::libc::c_char;
Aug 30 06:55:26.633 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.633 INFO kablam! 
Aug 30 06:55:26.633 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.633 INFO kablam!   --> src/lib.rs:19:36
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Aug 30 06:55:26.633 INFO kablam!    |                                    ^^^^^^
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.633 INFO kablam! 
Aug 30 06:55:26.633 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.633 INFO kablam!   --> src/lib.rs:19:52
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Aug 30 06:55:26.633 INFO kablam!    |                                                    ^^^^^^
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.633 INFO kablam! 
Aug 30 06:55:26.633 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.633 INFO kablam!   --> src/lib.rs:26:37
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.633 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Aug 30 06:55:26.633 INFO kablam!    |                                     ^^^^^^
Aug 30 06:55:26.633 INFO kablam!    |
Aug 30 06:55:26.634 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.634 INFO kablam! 
Aug 30 06:55:26.634 INFO kablam! error: aborting due to 5 previous errors
Aug 30 06:55:26.634 INFO kablam! 
Aug 30 06:55:26.634 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 06:55:26.636 INFO kablam! error: Could not compile `readline-sys`.
Aug 30 06:55:26.636 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 06:55:26.704 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.704 INFO kablam!  --> src/lib.rs:9:1
Aug 30 06:55:26.704 INFO kablam!   |
Aug 30 06:55:26.704 INFO kablam! 9 | extern crate libc;
Aug 30 06:55:26.704 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Aug 30 06:55:26.704 INFO kablam!   |
Aug 30 06:55:26.704 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.704 INFO kablam! 
Aug 30 06:55:26.704 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.704 INFO kablam!   --> src/lib.rs:10:5
Aug 30 06:55:26.704 INFO kablam!    |
Aug 30 06:55:26.704 INFO kablam! 10 | use self::libc::c_char;
Aug 30 06:55:26.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Aug 30 06:55:26.704 INFO kablam!    |
Aug 30 06:55:26.704 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.704 INFO kablam! 
Aug 30 06:55:26.704 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.704 INFO kablam!   --> src/lib.rs:19:36
Aug 30 06:55:26.704 INFO kablam!    |
Aug 30 06:55:26.704 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Aug 30 06:55:26.704 INFO kablam!    |                                    ^^^^^^
Aug 30 06:55:26.704 INFO kablam!    |
Aug 30 06:55:26.704 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.704 INFO kablam! 
Aug 30 06:55:26.704 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.705 INFO kablam!   --> src/lib.rs:19:52
Aug 30 06:55:26.705 INFO kablam!    |
Aug 30 06:55:26.705 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Aug 30 06:55:26.705 INFO kablam!    |                                                    ^^^^^^
Aug 30 06:55:26.705 INFO kablam!    |
Aug 30 06:55:26.705 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.705 INFO kablam! 
Aug 30 06:55:26.705 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Aug 30 06:55:26.705 INFO kablam!   --> src/lib.rs:26:37
Aug 30 06:55:26.705 INFO kablam!    |
Aug 30 06:55:26.705 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Aug 30 06:55:26.705 INFO kablam!    |                                     ^^^^^^
Aug 30 06:55:26.705 INFO kablam!    |
Aug 30 06:55:26.705 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Aug 30 06:55:26.705 INFO kablam! 
Aug 30 06:55:26.708 INFO kablam! error: aborting due to 5 previous errors
Aug 30 06:55:26.708 INFO kablam! 
Aug 30 06:55:26.708 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 06:55:26.714 INFO kablam! error: Could not compile `readline-sys`.
Aug 30 06:55:26.714 INFO kablam! 
Aug 30 06:55:26.714 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 06:55:26.716 INFO kablam! su: No module specific data is present
Aug 30 06:55:27.345 INFO running `"docker" "rm" "-f" "e4ebd00282e79eff15f6fbdeb7c989e1b707378bd8ebf8b325104d1ef295ac2d"`
Aug 30 06:55:27.428 INFO blam! e4ebd00282e79eff15f6fbdeb7c989e1b707378bd8ebf8b325104d1ef295ac2d