Aug 10 20:30:06.408 INFO checking bjorn3/rustc_codegen_cranelift against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 20:30:06.408 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:30:06.408 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:30:06.408 INFO running `"docker" "create" "-v" "/tmp/crater.VWAMTZHW2QET:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 20:30:06.651 INFO blam! 0bc040d694ab87ce1cb2717122c42340b7b89d66065e1ca7de9c7642e7ab1b89
Aug 10 20:30:06.653 INFO running `"docker" "start" "-a" "0bc040d694ab87ce1cb2717122c42340b7b89d66065e1ca7de9c7642e7ab1b89"`
Aug 10 20:30:07.775 INFO kablam!    Compiling cranelift-codegen-meta v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:30:07.781 INFO kablam!     Checking cranelift-entity v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:30:07.781 INFO kablam!     Checking plain v0.2.3
Aug 10 20:30:07.787 INFO kablam!     Checking errno v0.2.4
Aug 10 20:30:07.789 INFO kablam!     Checking string-interner v0.6.3
Aug 10 20:30:07.789 INFO kablam!    Compiling raw-cpuid v5.0.0
Aug 10 20:30:07.789 INFO kablam!    Compiling scroll_derive v0.9.4
Aug 10 20:30:07.789 INFO kablam!    Compiling target-lexicon v0.0.3
Aug 10 20:30:10.989 INFO kablam!     Checking region v0.3.0
Aug 10 20:30:19.453 INFO kablam!    Compiling cranelift-codegen v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:30:25.286 INFO kablam!     Checking scroll v0.9.0
Aug 10 20:30:30.285 INFO kablam!     Checking goblin v0.0.17
Aug 10 20:30:57.812 INFO kablam!     Checking faerie v0.4.4
Aug 10 20:31:07.824 INFO kablam!     Checking cranelift-frontend v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:07.824 INFO kablam!     Checking cranelift-module v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:07.824 INFO kablam!     Checking cranelift-native v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:10.869 INFO kablam!     Checking cranelift-faerie v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:10.869 INFO kablam!     Checking cranelift-simplejit v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:10.969 INFO kablam!     Checking cranelift v0.18.1 (https://github.com/CraneStation/cranelift.git#b4a0ac60)
Aug 10 20:31:12.585 INFO kablam!     Checking rustc_codegen_cranelift v0.1.0 (file:///source)
Aug 10 20:31:20.823 INFO kablam! warning: variable does not need to be mutable
Aug 10 20:31:20.823 INFO kablam!    --> src/lib.rs:319:13
Aug 10 20:31:20.823 INFO kablam!     |
Aug 10 20:31:20.823 INFO kablam! 319 |         let mut translated_module: Module<FaerieBackend> = Module::new(
Aug 10 20:31:20.823 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Aug 10 20:31:20.823 INFO kablam!     |             |
Aug 10 20:31:20.823 INFO kablam!     |             help: remove this `mut`
Aug 10 20:31:20.832 INFO kablam!     |
Aug 10 20:31:20.832 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 20:31:20.833 INFO kablam! 
Aug 10 20:31:21.694 INFO kablam! warning: variable does not need to be mutable
Aug 10 20:31:21.694 INFO kablam!    --> src/lib.rs:319:13
Aug 10 20:31:21.694 INFO kablam!     |
Aug 10 20:31:21.694 INFO kablam! 319 |         let mut translated_module: Module<FaerieBackend> = Module::new(
Aug 10 20:31:21.694 INFO kablam!     |             ----^^^^^^^^^^^^^^^^^
Aug 10 20:31:21.694 INFO kablam!     |             |
Aug 10 20:31:21.694 INFO kablam!     |             help: remove this `mut`
Aug 10 20:31:21.694 INFO kablam!     |
Aug 10 20:31:21.694 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 10 20:31:21.694 INFO kablam! 
Aug 10 20:31:23.763 INFO kablam! error[E0463]: can't find crate for `mini_core`
Aug 10 20:31:23.763 INFO kablam!  --> examples/mini_core_hello_world.rs:7:1
Aug 10 20:31:23.764 INFO kablam!   |
Aug 10 20:31:23.764 INFO kablam! 7 | extern crate mini_core;
Aug 10 20:31:23.764 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 10 20:31:23.764 INFO kablam! 
Aug 10 20:31:23.771 INFO kablam! error[E0601]: `main` function not found in crate `mini_core`
Aug 10 20:31:23.771 INFO kablam!   |
Aug 10 20:31:23.771 INFO kablam!   = note: consider adding a `main` function to `examples/mini_core.rs`
Aug 10 20:31:23.771 INFO kablam! 
Aug 10 20:31:23.781 INFO kablam! error: aborting due to previous error
Aug 10 20:31:23.781 INFO kablam! 
Aug 10 20:31:23.781 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 10 20:31:23.785 INFO kablam! error[E0463]: can't find crate for `mini_core`
Aug 10 20:31:23.785 INFO kablam!  --> examples/example.rs:5:1
Aug 10 20:31:23.785 INFO kablam!   |
Aug 10 20:31:23.786 INFO kablam! 5 | extern crate mini_core;
Aug 10 20:31:23.786 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 10 20:31:23.786 INFO kablam! 
Aug 10 20:31:23.786 INFO kablam! error: aborting due to previous error
Aug 10 20:31:23.786 INFO kablam! 
Aug 10 20:31:23.786 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 10 20:31:23.787 INFO kablam! error: Could not compile `rustc_codegen_cranelift`.
Aug 10 20:31:23.787 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 20:31:23.814 INFO kablam! error: Could not compile `rustc_codegen_cranelift`.
Aug 10 20:31:23.814 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 20:31:23.822 INFO kablam! error: aborting due to previous error
Aug 10 20:31:23.822 INFO kablam! 
Aug 10 20:31:23.822 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Aug 10 20:31:23.835 INFO kablam! error: Could not compile `rustc_codegen_cranelift`.
Aug 10 20:31:23.835 INFO kablam! 
Aug 10 20:31:23.835 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 20:31:23.838 INFO kablam! su: No module specific data is present
Aug 10 20:31:24.391 INFO running `"docker" "rm" "-f" "0bc040d694ab87ce1cb2717122c42340b7b89d66065e1ca7de9c7642e7ab1b89"`
Aug 10 20:31:24.545 INFO blam! 0bc040d694ab87ce1cb2717122c42340b7b89d66065e1ca7de9c7642e7ab1b89