Sep 04 09:47:54.119 INFO checking readline-sys-0.0.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 09:47:54.119 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 09:47:54.120 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:47:54.290 INFO blam! e974002330e0c7d50eb324598bf60826242f3755b854d215aebf61b680ba0ab2
Sep 04 09:47:54.292 INFO running `"docker" "start" "-a" "e974002330e0c7d50eb324598bf60826242f3755b854d215aebf61b680ba0ab2"`
Sep 04 09:47:54.909 INFO kablam!    Compiling readline-sys v0.0.1 (file:///source)
Sep 04 09:47:55.796 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.796 INFO kablam!  --> src/lib.rs:9:1
Sep 04 09:47:55.796 INFO kablam!   |
Sep 04 09:47:55.796 INFO kablam! 9 | extern crate libc;
Sep 04 09:47:55.796 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 04 09:47:55.796 INFO kablam!   |
Sep 04 09:47:55.796 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.796 INFO kablam! 
Sep 04 09:47:55.796 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.796 INFO kablam!   --> src/lib.rs:10:5
Sep 04 09:47:55.796 INFO kablam!    |
Sep 04 09:47:55.796 INFO kablam! 10 | use self::libc::c_char;
Sep 04 09:47:55.796 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 04 09:47:55.796 INFO kablam!    |
Sep 04 09:47:55.796 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.796 INFO kablam! 
Sep 04 09:47:55.796 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.796 INFO kablam!   --> src/lib.rs:19:36
Sep 04 09:47:55.796 INFO kablam!    |
Sep 04 09:47:55.796 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 04 09:47:55.796 INFO kablam!    |                                    ^^^^^^
Sep 04 09:47:55.796 INFO kablam!    |
Sep 04 09:47:55.796 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.796 INFO kablam! 
Sep 04 09:47:55.797 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.797 INFO kablam!   --> src/lib.rs:19:52
Sep 04 09:47:55.797 INFO kablam!    |
Sep 04 09:47:55.797 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 04 09:47:55.797 INFO kablam!    |                                                    ^^^^^^
Sep 04 09:47:55.797 INFO kablam!    |
Sep 04 09:47:55.797 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.797 INFO kablam! 
Sep 04 09:47:55.797 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.797 INFO kablam!   --> src/lib.rs:26:37
Sep 04 09:47:55.797 INFO kablam!    |
Sep 04 09:47:55.797 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Sep 04 09:47:55.797 INFO kablam!    |                                     ^^^^^^
Sep 04 09:47:55.797 INFO kablam!    |
Sep 04 09:47:55.797 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.797 INFO kablam! 
Sep 04 09:47:55.797 INFO kablam! error: aborting due to 5 previous errors
Sep 04 09:47:55.797 INFO kablam! 
Sep 04 09:47:55.797 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 09:47:55.801 INFO kablam! error: Could not compile `readline-sys`.
Sep 04 09:47:55.801 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 09:47:55.828 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.828 INFO kablam!  --> src/lib.rs:9:1
Sep 04 09:47:55.828 INFO kablam!   |
Sep 04 09:47:55.828 INFO kablam! 9 | extern crate libc;
Sep 04 09:47:55.828 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 04 09:47:55.828 INFO kablam!   |
Sep 04 09:47:55.828 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.828 INFO kablam! 
Sep 04 09:47:55.828 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.828 INFO kablam!   --> src/lib.rs:10:5
Sep 04 09:47:55.828 INFO kablam!    |
Sep 04 09:47:55.828 INFO kablam! 10 | use self::libc::c_char;
Sep 04 09:47:55.828 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 04 09:47:55.828 INFO kablam!    |
Sep 04 09:47:55.828 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.828 INFO kablam! 
Sep 04 09:47:55.828 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.828 INFO kablam!   --> src/lib.rs:19:36
Sep 04 09:47:55.828 INFO kablam!    |
Sep 04 09:47:55.828 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 04 09:47:55.828 INFO kablam!    |                                    ^^^^^^
Sep 04 09:47:55.828 INFO kablam!    |
Sep 04 09:47:55.829 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.829 INFO kablam! 
Sep 04 09:47:55.829 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.829 INFO kablam!   --> src/lib.rs:19:52
Sep 04 09:47:55.829 INFO kablam!    |
Sep 04 09:47:55.829 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 04 09:47:55.829 INFO kablam!    |                                                    ^^^^^^
Sep 04 09:47:55.829 INFO kablam!    |
Sep 04 09:47:55.829 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.829 INFO kablam! 
Sep 04 09:47:55.829 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 04 09:47:55.829 INFO kablam!   --> src/lib.rs:26:37
Sep 04 09:47:55.829 INFO kablam!    |
Sep 04 09:47:55.829 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Sep 04 09:47:55.829 INFO kablam!    |                                     ^^^^^^
Sep 04 09:47:55.829 INFO kablam!    |
Sep 04 09:47:55.829 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 04 09:47:55.829 INFO kablam! 
Sep 04 09:47:55.831 INFO kablam! error: aborting due to 5 previous errors
Sep 04 09:47:55.831 INFO kablam! 
Sep 04 09:47:55.831 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 09:47:55.837 INFO kablam! error: Could not compile `readline-sys`.
Sep 04 09:47:55.837 INFO kablam! 
Sep 04 09:47:55.837 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 09:47:55.838 INFO kablam! su: No module specific data is present
Sep 04 09:47:56.228 INFO running `"docker" "rm" "-f" "e974002330e0c7d50eb324598bf60826242f3755b854d215aebf61b680ba0ab2"`
Sep 04 09:47:56.327 INFO blam! e974002330e0c7d50eb324598bf60826242f3755b854d215aebf61b680ba0ab2