Sep 10 11:58:49.238 INFO checking remarkable-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:58:49.238 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:58:49.238 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:58:49.426 INFO blam! eebc5e66751af5f542896cb31ee2cd0dce6bf36e58961a3afb5ecfed7c2a4c60
Sep 10 11:58:49.429 INFO running `"docker" "start" "-a" "eebc5e66751af5f542896cb31ee2cd0dce6bf36e58961a3afb5ecfed7c2a4c60"`
Sep 10 11:58:50.257 INFO kablam! usermod: no changes
Sep 10 11:58:50.509 INFO kablam!     Checking rb v0.3.2
Sep 10 11:58:50.510 INFO kablam!     Checking ioctl-gen v0.1.1
Sep 10 11:58:50.513 INFO kablam!     Checking unreachable v0.1.1
Sep 10 11:58:50.513 INFO kablam!     Checking redhook v0.1.2
Sep 10 11:58:50.514 INFO kablam!     Checking epoll v3.1.1
Sep 10 11:58:50.514 INFO kablam!     Checking aabb-quadtree v0.1.0
Sep 10 11:58:50.521 INFO kablam!     Checking mmap v0.1.1
Sep 10 11:58:50.521 INFO kablam!     Checking multimap v0.4.0
Sep 10 11:58:50.814 INFO kablam!     Checking evdev v0.10.1
Sep 10 11:58:51.062 INFO kablam!     Checking tokio v0.1.8
Sep 10 11:58:51.098 INFO kablam!     Checking image v0.18.0
Sep 10 11:58:51.321 INFO kablam!     Checking ordered-float v0.5.0
Sep 10 11:58:52.870 INFO kablam!     Checking rusttype v0.4.3
Sep 10 11:58:54.970 INFO kablam!     Checking tokio-core v0.1.17
Sep 10 11:58:59.042 INFO kablam!     Checking libmdns v0.2.3
Sep 10 11:59:00.558 INFO kablam!     Checking remarkable v0.0.1 (file:///source)
Sep 10 11:59:01.950 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 10 11:59:01.950 INFO kablam!  --> src/lib.rs:2:12
Sep 10 11:59:01.950 INFO kablam!   |
Sep 10 11:59:01.950 INFO kablam! 2 | #![feature(const_size_of)]
Sep 10 11:59:01.950 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 10 11:59:01.950 INFO kablam! 
Sep 10 11:59:01.976 INFO kablam! error: aborting due to previous error
Sep 10 11:59:01.976 INFO kablam! 
Sep 10 11:59:01.976 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 11:59:01.985 INFO kablam! error: Could not compile `remarkable`.
Sep 10 11:59:01.985 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 11:59:03.051 INFO kablam! error[E0635]: unknown feature `const_size_of`
Sep 10 11:59:03.051 INFO kablam!  --> src/lib.rs:2:12
Sep 10 11:59:03.051 INFO kablam!   |
Sep 10 11:59:03.051 INFO kablam! 2 | #![feature(const_size_of)]
Sep 10 11:59:03.051 INFO kablam!   |            ^^^^^^^^^^^^^
Sep 10 11:59:03.051 INFO kablam! 
Sep 10 11:59:03.079 INFO kablam! error: aborting due to previous error
Sep 10 11:59:03.079 INFO kablam! 
Sep 10 11:59:03.079 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 11:59:03.100 INFO kablam! error: Could not compile `remarkable`.
Sep 10 11:59:03.100 INFO kablam! 
Sep 10 11:59:03.100 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 11:59:03.100 INFO kablam! su: No module specific data is present
Sep 10 11:59:03.933 INFO running `"docker" "rm" "-f" "eebc5e66751af5f542896cb31ee2cd0dce6bf36e58961a3afb5ecfed7c2a4c60"`
Sep 10 11:59:04.057 INFO blam! eebc5e66751af5f542896cb31ee2cd0dce6bf36e58961a3afb5ecfed7c2a4c60