Sep 10 22:19:01.813 INFO checking bear-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 22:19:01.813 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 22:19:01.813 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/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 22:19:02.000 INFO blam! 7c00021f7a6b3a30f2a4a85f59787da9cc4b01add9d5007ada8b24a043f92132
Sep 10 22:19:02.002 INFO running `"docker" "start" "-a" "7c00021f7a6b3a30f2a4a85f59787da9cc4b01add9d5007ada8b24a043f92132"`
Sep 10 22:19:02.681 INFO kablam! usermod: no changes
Sep 10 22:19:02.730 INFO kablam!     Checking bear v0.2.0 (file:///source)
Sep 10 22:19:03.122 INFO kablam! error: stability attributes may not be used outside of the standard library
Sep 10 22:19:03.122 INFO kablam!   --> src/lib.rs:15:1
Sep 10 22:19:03.122 INFO kablam!    |
Sep 10 22:19:03.122 INFO kablam! 15 | #![unstable]
Sep 10 22:19:03.122 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 22:19:03.122 INFO kablam! 
Sep 10 22:19:03.122 INFO kablam! error[E0635]: unknown feature `fs`
Sep 10 22:19:03.122 INFO kablam!   --> src/lib.rs:20:18
Sep 10 22:19:03.122 INFO kablam!    |
Sep 10 22:19:03.122 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.122 INFO kablam!    |                  ^^
Sep 10 22:19:03.122 INFO kablam! 
Sep 10 22:19:03.122 INFO kablam! error[E0635]: unknown feature `path`
Sep 10 22:19:03.122 INFO kablam!   --> src/lib.rs:20:12
Sep 10 22:19:03.122 INFO kablam!    |
Sep 10 22:19:03.122 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.122 INFO kablam!    |            ^^^^
Sep 10 22:19:03.122 INFO kablam! 
Sep 10 22:19:03.122 INFO kablam! error[E0635]: unknown feature `io`
Sep 10 22:19:03.122 INFO kablam!   --> src/lib.rs:20:22
Sep 10 22:19:03.122 INFO kablam!    |
Sep 10 22:19:03.122 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.122 INFO kablam!    |                      ^^
Sep 10 22:19:03.122 INFO kablam! 
Sep 10 22:19:03.122 INFO kablam! error: aborting due to 4 previous errors
Sep 10 22:19:03.122 INFO kablam! 
Sep 10 22:19:03.122 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 22:19:03.129 INFO kablam! error: Could not compile `bear`.
Sep 10 22:19:03.129 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 22:19:03.302 INFO kablam! error: stability attributes may not be used outside of the standard library
Sep 10 22:19:03.302 INFO kablam!   --> src/lib.rs:15:1
Sep 10 22:19:03.302 INFO kablam!    |
Sep 10 22:19:03.302 INFO kablam! 15 | #![unstable]
Sep 10 22:19:03.302 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 22:19:03.302 INFO kablam! 
Sep 10 22:19:03.302 INFO kablam! error[E0635]: unknown feature `path`
Sep 10 22:19:03.302 INFO kablam!   --> src/lib.rs:20:12
Sep 10 22:19:03.302 INFO kablam!    |
Sep 10 22:19:03.302 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.302 INFO kablam!    |            ^^^^
Sep 10 22:19:03.302 INFO kablam! 
Sep 10 22:19:03.302 INFO kablam! error[E0635]: unknown feature `io`
Sep 10 22:19:03.302 INFO kablam!   --> src/lib.rs:20:22
Sep 10 22:19:03.302 INFO kablam!    |
Sep 10 22:19:03.302 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.302 INFO kablam!    |                      ^^
Sep 10 22:19:03.302 INFO kablam! 
Sep 10 22:19:03.302 INFO kablam! error[E0635]: unknown feature `fs`
Sep 10 22:19:03.302 INFO kablam!   --> src/lib.rs:20:18
Sep 10 22:19:03.302 INFO kablam!    |
Sep 10 22:19:03.302 INFO kablam! 20 | #![feature(path, fs, io)]
Sep 10 22:19:03.302 INFO kablam!    |                  ^^
Sep 10 22:19:03.302 INFO kablam! 
Sep 10 22:19:03.312 INFO kablam! error: aborting due to 4 previous errors
Sep 10 22:19:03.312 INFO kablam! 
Sep 10 22:19:03.312 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 22:19:03.312 INFO kablam! error: Could not compile `bear`.
Sep 10 22:19:03.312 INFO kablam! 
Sep 10 22:19:03.312 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 22:19:03.312 INFO kablam! su: No module specific data is present
Sep 10 22:19:04.201 INFO running `"docker" "rm" "-f" "7c00021f7a6b3a30f2a4a85f59787da9cc4b01add9d5007ada8b24a043f92132"`
Sep 10 22:19:04.291 INFO blam! 7c00021f7a6b3a30f2a4a85f59787da9cc4b01add9d5007ada8b24a043f92132