[INFO] crate efi 0.2.1 is already in cache
[INFO] testing efi-0.2.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate efi 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate efi 0.2.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate efi 0.2.1
[INFO] finished tweaking crates.io crate efi 0.2.1
[INFO] tweaked toml for crates.io crate efi 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate efi 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bb0c5f6a33c45441e987ed2ebd08219be26d6f318532ac53e4b969ac8dcde30
[INFO] running `"docker" "start" "-a" "9bb0c5f6a33c45441e987ed2ebd08219be26d6f318532ac53e4b969ac8dcde30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling efi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(str_internals)] // TODO: this looks very new and unstable. Can we get rid of it?
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![feature(ptr_internals)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ffi/pxebc.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         (self.BitField >> 8)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:67:29
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub const EFI_CYAN: UINTN = (EFI_BLUE | EFI_GREEN);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub const EFI_MAGENTA: UINTN = (EFI_BLUE | EFI_RED);
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:70:30
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub const EFI_BROWN: UINTN = (EFI_GREEN | EFI_RED);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:71:34
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub const EFI_LIGHTGRAY: UINTN = (EFI_BLUE | EFI_GREEN | EFI_RED);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:73:33
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub const EFI_DARKGRAY: UINTN = (EFI_BRIGHT);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub const EFI_LIGHTBLUE: UINTN = (EFI_BLUE | EFI_BRIGHT);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:75:35
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub const EFI_LIGHTGREEN: UINTN = (EFI_GREEN | EFI_BRIGHT);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:76:34
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub const EFI_LIGHTCYAN: UINTN = (EFI_CYAN | EFI_BRIGHT);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:77:33
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub const EFI_LIGHTRED: UINTN = (EFI_RED | EFI_BRIGHT);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:78:37
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub const EFI_LIGHTMAGENTA: UINTN = (EFI_MAGENTA | EFI_BRIGHT);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:79:31
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub const EFI_YELLOW: UINTN = (EFI_BROWN | EFI_BRIGHT);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub const EFI_WHITE: UINTN = (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:87:40
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub const EFI_BACKGROUND_CYAN: UINTN = (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:89:43
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub const EFI_BACKGROUND_MAGENTA: UINTN = (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED);
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:90:41
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub const EFI_BACKGROUND_BROWN: UINTN = (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/console.rs:91:45
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub const EFI_BACKGROUND_LIGHTGRAY: UINTN = (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED);
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub const EFI_2_31_SYSTEM_TABLE_REVISION: UINTN = ((2<<16) | (31));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:27:51
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const EFI_2_30_SYSTEM_TABLE_REVISION: UINTN = ((2<<16) | (30));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:28:51
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub const EFI_2_20_SYSTEM_TABLE_REVISION: UINTN = ((2<<16) | (20));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:29:51
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub const EFI_2_10_SYSTEM_TABLE_REVISION: UINTN = ((2<<16) | (10));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:30:51
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub const EFI_2_00_SYSTEM_TABLE_REVISION: UINTN = ((2<<16) | (00));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:31:51
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub const EFI_1_10_SYSTEM_TABLE_REVISION: UINTN = ((1<<16) | (10));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/ffi/mod.rs:32:51
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub const EFI_1_02_SYSTEM_TABLE_REVISION: UINTN = ((1<<16) | (02));
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 24 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `efi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9bb0c5f6a33c45441e987ed2ebd08219be26d6f318532ac53e4b969ac8dcde30"`
[INFO] running `"docker" "rm" "-f" "9bb0c5f6a33c45441e987ed2ebd08219be26d6f318532ac53e4b969ac8dcde30"`
[INFO] [stdout] 9bb0c5f6a33c45441e987ed2ebd08219be26d6f318532ac53e4b969ac8dcde30