Sep 02 03:22:28.916 INFO checking readline-sys-0.0.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 03:22:28.916 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 03:22:28.916 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 03:22:29.078 INFO blam! c050fb190cbcf96dbcbf926d5cfaafdfd9d134c001fc4aa5abd14d393b598ecf
Sep 02 03:22:29.080 INFO running `"docker" "start" "-a" "c050fb190cbcf96dbcbf926d5cfaafdfd9d134c001fc4aa5abd14d393b598ecf"`
Sep 02 03:22:29.979 INFO kablam!    Compiling readline-sys v0.0.1 (file:///source)
Sep 02 03:22:30.891 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.891 INFO kablam!  --> src/lib.rs:9:1
Sep 02 03:22:30.891 INFO kablam!   |
Sep 02 03:22:30.891 INFO kablam! 9 | extern crate libc;
Sep 02 03:22:30.891 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 02 03:22:30.891 INFO kablam!   |
Sep 02 03:22:30.891 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.891 INFO kablam! 
Sep 02 03:22:30.891 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.891 INFO kablam!   --> src/lib.rs:10:5
Sep 02 03:22:30.891 INFO kablam!    |
Sep 02 03:22:30.891 INFO kablam! 10 | use self::libc::c_char;
Sep 02 03:22:30.891 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 02 03:22:30.891 INFO kablam!    |
Sep 02 03:22:30.891 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.891 INFO kablam! 
Sep 02 03:22:30.891 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.891 INFO kablam!   --> src/lib.rs:19:36
Sep 02 03:22:30.891 INFO kablam!    |
Sep 02 03:22:30.891 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 02 03:22:30.891 INFO kablam!    |                                    ^^^^^^
Sep 02 03:22:30.891 INFO kablam!    |
Sep 02 03:22:30.891 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.891 INFO kablam! 
Sep 02 03:22:30.891 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.891 INFO kablam!   --> src/lib.rs:19:52
Sep 02 03:22:30.892 INFO kablam!    |
Sep 02 03:22:30.892 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 02 03:22:30.892 INFO kablam!    |                                                    ^^^^^^
Sep 02 03:22:30.892 INFO kablam!    |
Sep 02 03:22:30.892 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.892 INFO kablam! 
Sep 02 03:22:30.892 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.892 INFO kablam!   --> src/lib.rs:26:37
Sep 02 03:22:30.892 INFO kablam!    |
Sep 02 03:22:30.892 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Sep 02 03:22:30.892 INFO kablam!    |                                     ^^^^^^
Sep 02 03:22:30.892 INFO kablam!    |
Sep 02 03:22:30.892 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.892 INFO kablam! 
Sep 02 03:22:30.892 INFO kablam! error: aborting due to 5 previous errors
Sep 02 03:22:30.892 INFO kablam! 
Sep 02 03:22:30.892 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 02 03:22:30.896 INFO kablam! error: Could not compile `readline-sys`.
Sep 02 03:22:30.896 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 03:22:30.996 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.996 INFO kablam!  --> src/lib.rs:9:1
Sep 02 03:22:30.996 INFO kablam!   |
Sep 02 03:22:30.996 INFO kablam! 9 | extern crate libc;
Sep 02 03:22:30.996 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 02 03:22:30.996 INFO kablam!   |
Sep 02 03:22:30.996 INFO kablam!   = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.996 INFO kablam! 
Sep 02 03:22:30.996 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.996 INFO kablam!   --> src/lib.rs:10:5
Sep 02 03:22:30.996 INFO kablam!    |
Sep 02 03:22:30.996 INFO kablam! 10 | use self::libc::c_char;
Sep 02 03:22:30.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.997 INFO kablam! 
Sep 02 03:22:30.997 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.997 INFO kablam!   --> src/lib.rs:19:36
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 02 03:22:30.997 INFO kablam!    |                                    ^^^^^^
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.997 INFO kablam! 
Sep 02 03:22:30.997 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.997 INFO kablam!   --> src/lib.rs:19:52
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam! 19 |     pub fn readline(prompt: *const c_char) -> *mut c_char;
Sep 02 03:22:30.997 INFO kablam!    |                                                    ^^^^^^
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.997 INFO kablam! 
Sep 02 03:22:30.997 INFO kablam! error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783)
Sep 02 03:22:30.997 INFO kablam!   --> src/lib.rs:26:37
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam! 26 |     pub fn add_history(line: *const c_char);
Sep 02 03:22:30.997 INFO kablam!    |                                     ^^^^^^
Sep 02 03:22:30.997 INFO kablam!    |
Sep 02 03:22:30.997 INFO kablam!    = help: add #![feature(libc)] to the crate attributes to enable
Sep 02 03:22:30.997 INFO kablam! 
Sep 02 03:22:31.000 INFO kablam! error: aborting due to 5 previous errors
Sep 02 03:22:31.000 INFO kablam! 
Sep 02 03:22:31.000 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 02 03:22:31.008 INFO kablam! error: Could not compile `readline-sys`.
Sep 02 03:22:31.008 INFO kablam! 
Sep 02 03:22:31.008 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 03:22:31.009 INFO kablam! su: No module specific data is present
Sep 02 03:22:31.525 INFO running `"docker" "rm" "-f" "c050fb190cbcf96dbcbf926d5cfaafdfd9d134c001fc4aa5abd14d393b598ecf"`
Sep 02 03:22:31.646 INFO blam! c050fb190cbcf96dbcbf926d5cfaafdfd9d134c001fc4aa5abd14d393b598ecf