Jul 11 17:13:11.159 INFO checking x86-0.6.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 17:13:11.160 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 17:13:11.160 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 17:13:11.160 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 17:13:11.439 INFO blam! 6332f75baaad9b3b7302f9f295a5de088cb4717e35a7bc28f45b78725f06daec
Jul 11 17:13:11.440 INFO running `"docker" "start" "-a" "6332f75baaad9b3b7302f9f295a5de088cb4717e35a7bc28f45b78725f06daec"`
Jul 11 17:13:12.593 INFO kablam!    Compiling rustc-serialize v0.3.24
Jul 11 17:13:12.593 INFO kablam!    Compiling byteorder v0.5.3
Jul 11 17:13:12.594 INFO kablam!    Compiling phf_shared v0.7.22
Jul 11 17:13:12.595 INFO kablam!     Checking raw-cpuid v2.0.2
Jul 11 17:13:12.595 INFO kablam!    Compiling num-traits v0.2.5
Jul 11 17:13:14.782 INFO kablam!     Checking phf v0.7.22
Jul 11 17:13:15.018 INFO kablam!    Compiling phf_generator v0.7.22
Jul 11 17:13:16.126 INFO kablam!    Compiling phf_codegen v0.7.22
Jul 11 17:13:23.533 INFO kablam!    Compiling num-integer v0.1.39
Jul 11 17:13:26.884 INFO kablam!    Compiling num-iter v0.1.37
Jul 11 17:13:36.239 INFO kablam!    Compiling num-bigint v0.1.44
Jul 11 17:13:36.239 INFO kablam!    Compiling num-complex v0.1.43
Jul 11 17:13:36.241 INFO kablam!    Compiling csv v0.14.7
Jul 11 17:13:46.531 INFO kablam!    Compiling num-rational v0.1.42
Jul 11 17:13:50.298 INFO kablam!    Compiling num v0.1.42
Jul 11 17:13:50.647 INFO kablam!    Compiling serde v0.6.15
Jul 11 17:13:57.890 INFO kablam!    Compiling serde_json v0.6.1
Jul 11 17:14:01.366 INFO kablam!    Compiling x86 v0.6.2 (file:///source)
Jul 11 17:14:01.856 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 11 17:14:01.857 INFO kablam!   --> build.rs:18:9
Jul 11 17:14:01.857 INFO kablam!    |
Jul 11 17:14:01.857 INFO kablam! 18 |     use std::ascii::AsciiExt;
Jul 11 17:14:01.857 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Jul 11 17:14:01.857 INFO kablam!    |
Jul 11 17:14:01.857 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 11 17:14:01.857 INFO kablam! 
Jul 11 17:14:02.208 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 11 17:14:02.208 INFO kablam!   --> build.rs:18:9
Jul 11 17:14:02.208 INFO kablam!    |
Jul 11 17:14:02.208 INFO kablam! 18 |     use std::ascii::AsciiExt;
Jul 11 17:14:02.208 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Jul 11 17:14:02.208 INFO kablam!    |
Jul 11 17:14:02.208 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 17:14:02.208 INFO kablam! 
Jul 11 17:14:29.687 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:14:29.687 INFO kablam!   --> src/lib.rs:12:1
Jul 11 17:14:29.687 INFO kablam!    |
Jul 11 17:14:29.687 INFO kablam! 12 | #[macro_use]
Jul 11 17:14:29.687 INFO kablam!    | ^^^^^^^^^^^^
Jul 11 17:14:29.687 INFO kablam!    |
Jul 11 17:14:29.687 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 17:14:29.687 INFO kablam! 
Jul 11 17:14:29.687 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:14:29.687 INFO kablam!   --> src/lib.rs:16:1
Jul 11 17:14:29.687 INFO kablam!    |
Jul 11 17:14:29.687 INFO kablam! 16 | #[macro_use]
Jul 11 17:14:29.687 INFO kablam!    | ^^^^^^^^^^^^
Jul 11 17:14:29.688 INFO kablam! 
Jul 11 17:14:29.688 INFO kablam! warning: unused macro definition
Jul 11 17:14:29.688 INFO kablam!   --> src/lib.rs:40:1
Jul 11 17:14:29.688 INFO kablam!    |
Jul 11 17:14:29.688 INFO kablam! 40 | / macro_rules! is_bit_set {
Jul 11 17:14:29.688 INFO kablam! 41 | |     ($field:expr, $bit:expr) => (
Jul 11 17:14:29.688 INFO kablam! 42 | |         $field & (1 << $bit) > 0
Jul 11 17:14:29.688 INFO kablam! 43 | |     )
Jul 11 17:14:29.688 INFO kablam! 44 | | }
Jul 11 17:14:29.688 INFO kablam!    | |_^
Jul 11 17:14:29.688 INFO kablam!    |
Jul 11 17:14:29.688 INFO kablam!    = note: #[warn(unused_macros)] on by default
Jul 11 17:14:29.688 INFO kablam! 
Jul 11 17:14:29.689 INFO kablam! warning: unused macro definition
Jul 11 17:14:29.689 INFO kablam!   --> src/lib.rs:46:1
Jul 11 17:14:29.689 INFO kablam!    |
Jul 11 17:14:29.689 INFO kablam! 46 | / macro_rules! check_bit_fn {
Jul 11 17:14:29.689 INFO kablam! 47 | |     ($doc:meta, $fun:ident, $field:ident, $bit:expr) => (
Jul 11 17:14:29.689 INFO kablam! 48 | |         #[$doc]
Jul 11 17:14:29.689 INFO kablam! 49 | |         pub fn $fun(&self) -> bool {
Jul 11 17:14:29.689 INFO kablam! ...  |
Jul 11 17:14:29.689 INFO kablam! 52 | |     )
Jul 11 17:14:29.689 INFO kablam! 53 | | }
Jul 11 17:14:29.689 INFO kablam!    | |_^
Jul 11 17:14:29.689 INFO kablam! 
Jul 11 17:14:29.824 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:14:29.824 INFO kablam!   --> src/lib.rs:12:1
Jul 11 17:14:29.824 INFO kablam!    |
Jul 11 17:14:29.824 INFO kablam! 12 | #[macro_use]
Jul 11 17:14:29.824 INFO kablam!    | ^^^^^^^^^^^^
Jul 11 17:14:29.824 INFO kablam!    |
Jul 11 17:14:29.824 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 11 17:14:29.824 INFO kablam! 
Jul 11 17:14:29.824 INFO kablam! warning: unused `#[macro_use]` import
Jul 11 17:14:29.824 INFO kablam!   --> src/lib.rs:16:1
Jul 11 17:14:29.824 INFO kablam!    |
Jul 11 17:14:29.824 INFO kablam! 16 | #[macro_use]
Jul 11 17:14:29.824 INFO kablam!    | ^^^^^^^^^^^^
Jul 11 17:14:29.824 INFO kablam! 
Jul 11 17:14:29.824 INFO kablam! warning: unused macro definition
Jul 11 17:14:29.824 INFO kablam!   --> src/lib.rs:40:1
Jul 11 17:14:29.824 INFO kablam!    |
Jul 11 17:14:29.824 INFO kablam! 40 | / macro_rules! is_bit_set {
Jul 11 17:14:29.824 INFO kablam! 41 | |     ($field:expr, $bit:expr) => (
Jul 11 17:14:29.824 INFO kablam! 42 | |         $field & (1 << $bit) > 0
Jul 11 17:14:29.825 INFO kablam! 43 | |     )
Jul 11 17:14:29.825 INFO kablam! 44 | | }
Jul 11 17:14:29.825 INFO kablam!    | |_^
Jul 11 17:14:29.825 INFO kablam!    |
Jul 11 17:14:29.825 INFO kablam!    = note: #[warn(unused_macros)] on by default
Jul 11 17:14:29.825 INFO kablam! 
Jul 11 17:14:29.825 INFO kablam! warning: unused macro definition
Jul 11 17:14:29.825 INFO kablam!   --> src/lib.rs:46:1
Jul 11 17:14:29.825 INFO kablam!    |
Jul 11 17:14:29.825 INFO kablam! 46 | / macro_rules! check_bit_fn {
Jul 11 17:14:29.825 INFO kablam! 47 | |     ($doc:meta, $fun:ident, $field:ident, $bit:expr) => (
Jul 11 17:14:29.825 INFO kablam! 48 | |         #[$doc]
Jul 11 17:14:29.825 INFO kablam! 49 | |         pub fn $fun(&self) -> bool {
Jul 11 17:14:29.825 INFO kablam! ...  |
Jul 11 17:14:29.825 INFO kablam! 52 | |     )
Jul 11 17:14:29.825 INFO kablam! 53 | | }
Jul 11 17:14:29.825 INFO kablam!    | |_^
Jul 11 17:14:29.825 INFO kablam! 
Jul 11 17:15:08.981 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 11 17:15:08.982 INFO kablam!   --> src/task.rs:12:10
Jul 11 17:15:08.982 INFO kablam!    |
Jul 11 17:15:08.982 INFO kablam! 12 | #[derive(Debug)]
Jul 11 17:15:08.982 INFO kablam!    |          ^^^^^
Jul 11 17:15:08.983 INFO kablam!    |
Jul 11 17:15:08.983 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Jul 11 17:15:08.983 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Jul 11 17:15:08.983 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 11 17:15:08.983 INFO kablam! 
Jul 11 17:15:08.984 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 11 17:15:08.984 INFO kablam!  --> src/dtables.rs:5:10
Jul 11 17:15:08.984 INFO kablam!   |
Jul 11 17:15:08.984 INFO kablam! 5 | #[derive(Debug)]
Jul 11 17:15:08.984 INFO kablam!   |          ^^^^^
Jul 11 17:15:08.984 INFO kablam!   |
Jul 11 17:15:08.984 INFO kablam!   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Jul 11 17:15:08.984 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 11 17:15:08.984 INFO kablam! 
Jul 11 17:15:08.989 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 11 17:15:08.989 INFO kablam!   --> src/task.rs:12:10
Jul 11 17:15:08.989 INFO kablam!    |
Jul 11 17:15:08.989 INFO kablam! 12 | #[derive(Debug)]
Jul 11 17:15:08.989 INFO kablam!    |          ^^^^^
Jul 11 17:15:08.989 INFO kablam!    |
Jul 11 17:15:08.989 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Jul 11 17:15:08.989 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Jul 11 17:15:08.990 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 11 17:15:08.990 INFO kablam! 
Jul 11 17:15:08.990 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Jul 11 17:15:08.990 INFO kablam!  --> src/dtables.rs:5:10
Jul 11 17:15:08.990 INFO kablam!   |
Jul 11 17:15:08.990 INFO kablam! 5 | #[derive(Debug)]
Jul 11 17:15:08.990 INFO kablam!   |          ^^^^^
Jul 11 17:15:08.990 INFO kablam!   |
Jul 11 17:15:08.990 INFO kablam!   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Jul 11 17:15:08.990 INFO kablam!   = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Jul 11 17:15:08.990 INFO kablam! 
Jul 11 17:15:22.525 INFO kablam! error[E0464]: multiple matching crates for `libc`
Jul 11 17:15:22.525 INFO kablam!  --> tests/no_std_build.rs:4:1
Jul 11 17:15:22.526 INFO kablam!   |
Jul 11 17:15:22.526 INFO kablam! 4 | extern crate libc;
Jul 11 17:15:22.526 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Jul 11 17:15:22.526 INFO kablam!   |
Jul 11 17:15:22.526 INFO kablam!   = note: candidates:
Jul 11 17:15:22.526 INFO kablam!           crate `libc`: /rustup-home/toolchains/ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-837a213366377556.rlib
Jul 11 17:15:22.526 INFO kablam!           crate `libc`: /rustup-home/toolchains/ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-27f85b821a9801c1.rlib
Jul 11 17:15:22.526 INFO kablam! 
Jul 11 17:15:22.527 INFO kablam! error[E0463]: can't find crate for `libc`
Jul 11 17:15:22.527 INFO kablam!  --> tests/no_std_build.rs:4:1
Jul 11 17:15:22.527 INFO kablam!   |
Jul 11 17:15:22.527 INFO kablam! 4 | extern crate libc;
Jul 11 17:15:22.527 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Jul 11 17:15:22.527 INFO kablam! 
Jul 11 17:15:22.527 INFO kablam! error: aborting due to 2 previous errors
Jul 11 17:15:22.527 INFO kablam! 
Jul 11 17:15:22.527 INFO kablam! Some errors occurred: E0463, E0464.
Jul 11 17:15:22.527 INFO kablam! For more information about an error, try `rustc --explain E0463`.
Jul 11 17:15:22.558 INFO kablam! error: Could not compile `x86`.
Jul 11 17:15:22.559 INFO kablam! 
Jul 11 17:15:22.559 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 17:15:22.561 INFO kablam! su: No module specific data is present
Jul 11 17:15:23.082 INFO running `"docker" "rm" "-f" "6332f75baaad9b3b7302f9f295a5de088cb4717e35a7bc28f45b78725f06daec"`
Jul 11 17:15:23.239 INFO blam! 6332f75baaad9b3b7302f9f295a5de088cb4717e35a7bc28f45b78725f06daec