Sep 21 06:47:26.568 INFO checking multiboot-0.3.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:47:26.568 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:47:26.568 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:47:26.715 INFO blam! b3643fee3a511e7eb4b7dd1644e5f47c503d1f394406e62206b262ca04857731
Sep 21 06:47:26.717 INFO running `"docker" "start" "-a" "b3643fee3a511e7eb4b7dd1644e5f47c503d1f394406e62206b262ca04857731"`
Sep 21 06:47:27.363 INFO kablam! usermod: no changes
Sep 21 06:47:27.394 INFO kablam!     Checking multiboot v0.3.0 (/source)
Sep 21 06:47:27.641 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.641 INFO kablam!   --> src/lib.rs:72:10
Sep 21 06:47:27.641 INFO kablam!    |
Sep 21 06:47:27.641 INFO kablam! 72 | #[derive(Debug)]
Sep 21 06:47:27.641 INFO kablam!    |          ^^^^^
Sep 21 06:47:27.641 INFO kablam!    |
Sep 21 06:47:27.641 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Sep 21 06:47:27.641 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!
Sep 21 06:47:27.641 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.641 INFO kablam! 
Sep 21 06:47:27.641 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.641 INFO kablam!    --> src/lib.rs:339:10
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam! 339 | #[derive(Debug)]
Sep 21 06:47:27.641 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 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!
Sep 21 06:47:27.641 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.641 INFO kablam! 
Sep 21 06:47:27.641 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.641 INFO kablam!    --> src/lib.rs:397:10
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam! 397 | #[derive(Debug)]
Sep 21 06:47:27.641 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 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!
Sep 21 06:47:27.641 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.641 INFO kablam! 
Sep 21 06:47:27.641 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.641 INFO kablam!    --> src/lib.rs:461:10
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam! 461 | #[derive(Debug)]
Sep 21 06:47:27.641 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 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!
Sep 21 06:47:27.641 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.641 INFO kablam! 
Sep 21 06:47:27.641 INFO kablam! warning: method is never used: `has_symbols`
Sep 21 06:47:27.641 INFO kablam!    --> src/lib.rs:121:9
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam! 121 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.641 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.641 INFO kablam! ...
Sep 21 06:47:27.641 INFO kablam! 187 | /     check_flag!(doc = "If true, then the `syms` field is valid.",
Sep 21 06:47:27.641 INFO kablam! 188 | |                has_symbols, 4, 5);
Sep 21 06:47:27.641 INFO kablam!     | |__________________________________- in this macro invocation
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 06:47:27.641 INFO kablam! 
Sep 21 06:47:27.641 INFO kablam! warning: method is never used: `has_drives`
Sep 21 06:47:27.641 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.641 INFO kablam!     |
Sep 21 06:47:27.641 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.641 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.641 INFO kablam! ...
Sep 21 06:47:27.642 INFO kablam! 191 | /     check_flag!(doc = "If true, then the `drives_addr` and `drives_length` fields are valid.",
Sep 21 06:47:27.642 INFO kablam! 192 | |                has_drives, 7);
Sep 21 06:47:27.642 INFO kablam!     | |______________________________- in this macro invocation
Sep 21 06:47:27.642 INFO kablam! 
Sep 21 06:47:27.642 INFO kablam! warning: method is never used: `has_config_table`
Sep 21 06:47:27.642 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.642 INFO kablam!     |
Sep 21 06:47:27.642 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.642 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.642 INFO kablam! ...
Sep 21 06:47:27.642 INFO kablam! 193 | /     check_flag!(doc = "If true, then the `config_table` field is valid.",
Sep 21 06:47:27.642 INFO kablam! 194 | |                has_config_table, 8);
Sep 21 06:47:27.642 INFO kablam!     | |____________________________________- in this macro invocation
Sep 21 06:47:27.642 INFO kablam! 
Sep 21 06:47:27.642 INFO kablam! warning: method is never used: `has_boot_loader_name`
Sep 21 06:47:27.642 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.642 INFO kablam!     |
Sep 21 06:47:27.642 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.642 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.642 INFO kablam! ...
Sep 21 06:47:27.642 INFO kablam! 195 | /     check_flag!(doc = "If true, then the `boot_loader_name` field is valid.",
Sep 21 06:47:27.642 INFO kablam! 196 | |                has_boot_loader_name, 9);
Sep 21 06:47:27.642 INFO kablam!     | |________________________________________- in this macro invocation
Sep 21 06:47:27.642 INFO kablam! 
Sep 21 06:47:27.642 INFO kablam! warning: method is never used: `has_apm_table`
Sep 21 06:47:27.642 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.642 INFO kablam!     |
Sep 21 06:47:27.642 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.642 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.642 INFO kablam! ...
Sep 21 06:47:27.642 INFO kablam! 197 | /     check_flag!(doc = "If true, then the `apm_table` field is valid.",
Sep 21 06:47:27.642 INFO kablam! 198 | |                has_apm_table, 10);
Sep 21 06:47:27.642 INFO kablam!     | |__________________________________- in this macro invocation
Sep 21 06:47:27.642 INFO kablam! 
Sep 21 06:47:27.642 INFO kablam! warning: method is never used: `has_vbe`
Sep 21 06:47:27.642 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.642 INFO kablam!     |
Sep 21 06:47:27.642 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.642 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.642 INFO kablam! ...
Sep 21 06:47:27.642 INFO kablam! 199 | /     check_flag!(doc = "If true, then the `vbe_*` fields are valid.",
Sep 21 06:47:27.642 INFO kablam! 200 | |                has_vbe, 11);
Sep 21 06:47:27.642 INFO kablam!     | |____________________________- in this macro invocation
Sep 21 06:47:27.642 INFO kablam! 
Sep 21 06:47:27.732 INFO kablam! error[E0464]: multiple matching crates for `libc`
Sep 21 06:47:27.732 INFO kablam!  --> tests/mbtest.rs:4:1
Sep 21 06:47:27.732 INFO kablam!   |
Sep 21 06:47:27.732 INFO kablam! 4 | extern crate libc;
Sep 21 06:47:27.732 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.732 INFO kablam!   |
Sep 21 06:47:27.732 INFO kablam!   = note: candidates:
Sep 21 06:47:27.732 INFO kablam!           crate `libc`: /rustup-home/toolchains/f7f4c500b46603386e940f116b469c7adc043a6d-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-abeb7883f883ebcd.rlib
Sep 21 06:47:27.732 INFO kablam!           crate `libc`: /rustup-home/toolchains/f7f4c500b46603386e940f116b469c7adc043a6d-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-79cd2b8a7270492c.rlib
Sep 21 06:47:27.732 INFO kablam! 
Sep 21 06:47:27.732 INFO kablam! error[E0463]: can't find crate for `libc`
Sep 21 06:47:27.732 INFO kablam!  --> tests/mbtest.rs:4:1
Sep 21 06:47:27.732 INFO kablam!   |
Sep 21 06:47:27.732 INFO kablam! 4 | extern crate libc;
Sep 21 06:47:27.732 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 06:47:27.732 INFO kablam! 
Sep 21 06:47:27.733 INFO kablam! error: aborting due to 2 previous errors
Sep 21 06:47:27.733 INFO kablam! 
Sep 21 06:47:27.733 INFO kablam! Some errors occurred: E0463, E0464.
Sep 21 06:47:27.733 INFO kablam! For more information about an error, try `rustc --explain E0463`.
Sep 21 06:47:27.737 INFO kablam! error: Could not compile `multiboot`.
Sep 21 06:47:27.737 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:47:27.805 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.805 INFO kablam!   --> src/lib.rs:72:10
Sep 21 06:47:27.805 INFO kablam!    |
Sep 21 06:47:27.805 INFO kablam! 72 | #[derive(Debug)]
Sep 21 06:47:27.805 INFO kablam!    |          ^^^^^
Sep 21 06:47:27.805 INFO kablam!    |
Sep 21 06:47:27.805 INFO kablam!    = note: #[warn(safe_packed_borrows)] on by default
Sep 21 06:47:27.805 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!
Sep 21 06:47:27.805 INFO kablam!    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.805 INFO kablam! 
Sep 21 06:47:27.805 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.805 INFO kablam!    --> src/lib.rs:339:10
Sep 21 06:47:27.805 INFO kablam!     |
Sep 21 06:47:27.805 INFO kablam! 339 | #[derive(Debug)]
Sep 21 06:47:27.805 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.805 INFO kablam!     |
Sep 21 06:47:27.805 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!
Sep 21 06:47:27.805 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.805 INFO kablam! 
Sep 21 06:47:27.805 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.805 INFO kablam!    --> src/lib.rs:397:10
Sep 21 06:47:27.805 INFO kablam!     |
Sep 21 06:47:27.805 INFO kablam! 397 | #[derive(Debug)]
Sep 21 06:47:27.805 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.805 INFO kablam!     |
Sep 21 06:47:27.805 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!
Sep 21 06:47:27.806 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.806 INFO kablam! 
Sep 21 06:47:27.806 INFO kablam! warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Sep 21 06:47:27.806 INFO kablam!    --> src/lib.rs:461:10
Sep 21 06:47:27.806 INFO kablam!     |
Sep 21 06:47:27.806 INFO kablam! 461 | #[derive(Debug)]
Sep 21 06:47:27.806 INFO kablam!     |          ^^^^^
Sep 21 06:47:27.806 INFO kablam!     |
Sep 21 06:47:27.806 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!
Sep 21 06:47:27.806 INFO kablam!     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Sep 21 06:47:27.806 INFO kablam! 
Sep 21 06:47:27.810 INFO kablam! warning: method is never used: `has_symbols`
Sep 21 06:47:27.810 INFO kablam!    --> src/lib.rs:121:9
Sep 21 06:47:27.810 INFO kablam!     |
Sep 21 06:47:27.810 INFO kablam! 121 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.810 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.810 INFO kablam! ...
Sep 21 06:47:27.810 INFO kablam! 187 | /     check_flag!(doc = "If true, then the `syms` field is valid.",
Sep 21 06:47:27.810 INFO kablam! 188 | |                has_symbols, 4, 5);
Sep 21 06:47:27.810 INFO kablam!     | |__________________________________- in this macro invocation
Sep 21 06:47:27.810 INFO kablam!     |
Sep 21 06:47:27.810 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 06:47:27.810 INFO kablam! 
Sep 21 06:47:27.810 INFO kablam! warning: method is never used: `has_drives`
Sep 21 06:47:27.810 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.810 INFO kablam!     |
Sep 21 06:47:27.810 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.810 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.810 INFO kablam! ...
Sep 21 06:47:27.810 INFO kablam! 191 | /     check_flag!(doc = "If true, then the `drives_addr` and `drives_length` fields are valid.",
Sep 21 06:47:27.810 INFO kablam! 192 | |                has_drives, 7);
Sep 21 06:47:27.810 INFO kablam!     | |______________________________- in this macro invocation
Sep 21 06:47:27.810 INFO kablam! 
Sep 21 06:47:27.810 INFO kablam! warning: method is never used: `has_config_table`
Sep 21 06:47:27.810 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.810 INFO kablam!     |
Sep 21 06:47:27.810 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.810 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.811 INFO kablam! ...
Sep 21 06:47:27.811 INFO kablam! 193 | /     check_flag!(doc = "If true, then the `config_table` field is valid.",
Sep 21 06:47:27.811 INFO kablam! 194 | |                has_config_table, 8);
Sep 21 06:47:27.811 INFO kablam!     | |____________________________________- in this macro invocation
Sep 21 06:47:27.811 INFO kablam! 
Sep 21 06:47:27.811 INFO kablam! warning: method is never used: `has_boot_loader_name`
Sep 21 06:47:27.811 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.811 INFO kablam!     |
Sep 21 06:47:27.811 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.811 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.811 INFO kablam! ...
Sep 21 06:47:27.811 INFO kablam! 195 | /     check_flag!(doc = "If true, then the `boot_loader_name` field is valid.",
Sep 21 06:47:27.811 INFO kablam! 196 | |                has_boot_loader_name, 9);
Sep 21 06:47:27.811 INFO kablam!     | |________________________________________- in this macro invocation
Sep 21 06:47:27.811 INFO kablam! 
Sep 21 06:47:27.811 INFO kablam! warning: method is never used: `has_apm_table`
Sep 21 06:47:27.811 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.811 INFO kablam!     |
Sep 21 06:47:27.811 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.811 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.811 INFO kablam! ...
Sep 21 06:47:27.811 INFO kablam! 197 | /     check_flag!(doc = "If true, then the `apm_table` field is valid.",
Sep 21 06:47:27.811 INFO kablam! 198 | |                has_apm_table, 10);
Sep 21 06:47:27.811 INFO kablam!     | |__________________________________- in this macro invocation
Sep 21 06:47:27.811 INFO kablam! 
Sep 21 06:47:27.811 INFO kablam! warning: method is never used: `has_vbe`
Sep 21 06:47:27.811 INFO kablam!    --> src/lib.rs:112:9
Sep 21 06:47:27.811 INFO kablam!     |
Sep 21 06:47:27.811 INFO kablam! 112 |           fn $fun(&self) -> bool {
Sep 21 06:47:27.811 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 06:47:27.811 INFO kablam! ...
Sep 21 06:47:27.811 INFO kablam! 199 | /     check_flag!(doc = "If true, then the `vbe_*` fields are valid.",
Sep 21 06:47:27.811 INFO kablam! 200 | |                has_vbe, 11);
Sep 21 06:47:27.811 INFO kablam!     | |____________________________- in this macro invocation
Sep 21 06:47:27.811 INFO kablam! 
Sep 21 06:47:27.839 INFO kablam! error: build failed
Sep 21 06:47:27.840 INFO kablam! su: No module specific data is present
Sep 21 06:47:28.491 INFO running `"docker" "rm" "-f" "b3643fee3a511e7eb4b7dd1644e5f47c503d1f394406e62206b262ca04857731"`
Sep 21 06:47:28.573 INFO blam! b3643fee3a511e7eb4b7dd1644e5f47c503d1f394406e62206b262ca04857731