Sep 01 23:04:24.374 INFO checking derivate-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 23:04:24.374 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 23:04:24.375 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:04:24.618 INFO blam! 429e7be37dabc9a7519e0bcbcd8d93a1bb2604553da4bf36f524af41fa533936
Sep 01 23:04:24.620 INFO running `"docker" "start" "-a" "429e7be37dabc9a7519e0bcbcd8d93a1bb2604553da4bf36f524af41fa533936"`
Sep 01 23:04:25.694 INFO kablam!     Checking syn v0.10.8
Sep 01 23:04:25.701 INFO kablam!     Checking itertools v0.5.10
Sep 01 23:04:25.701 INFO kablam!    Compiling derivate v0.1.0 (file:///source)
Sep 01 23:04:45.614 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.614 INFO kablam!   --> tests/rustc-deriving-default-box.rs:16:10
Sep 01 23:04:45.614 INFO kablam!    |
Sep 01 23:04:45.614 INFO kablam! 16 | #[derive(Derivative)]
Sep 01 23:04:45.614 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.615 INFO kablam! 
Sep 01 23:04:45.662 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.662 INFO kablam! 
Sep 01 23:04:45.662 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:45.682 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.682 INFO kablam!   --> tests/rustc-deriving-enum-single-variant.rs:18:10
Sep 01 23:04:45.683 INFO kablam!    |
Sep 01 23:04:45.683 INFO kablam! 18 | #[derive(Derivative)]
Sep 01 23:04:45.683 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.683 INFO kablam! 
Sep 01 23:04:45.696 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:45.696 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:45.706 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.706 INFO kablam! 
Sep 01 23:04:45.706 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:45.737 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:45.737 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:45.737 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.737 INFO kablam!   --> tests/rustc-deriving-meta.rs:18:10
Sep 01 23:04:45.737 INFO kablam!    |
Sep 01 23:04:45.737 INFO kablam! 18 | #[derive(Derivative)]
Sep 01 23:04:45.737 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.737 INFO kablam! 
Sep 01 23:04:45.775 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.775 INFO kablam! 
Sep 01 23:04:45.775 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:45.796 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.799 INFO kablam!   --> tests/rustc-issue-13434.rs:14:10
Sep 01 23:04:45.799 INFO kablam!    |
Sep 01 23:04:45.799 INFO kablam! 14 | #[derive(Derivative)]
Sep 01 23:04:45.799 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.799 INFO kablam! 
Sep 01 23:04:45.808 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:45.808 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:45.809 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.810 INFO kablam!   --> tests/rustc-deriving-via-extension-type-params.rs:14:10
Sep 01 23:04:45.810 INFO kablam!    |
Sep 01 23:04:45.810 INFO kablam! 14 | #[derive(Derivative)]
Sep 01 23:04:45.810 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.810 INFO kablam! 
Sep 01 23:04:45.841 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.841 INFO kablam! 
Sep 01 23:04:45.841 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:45.849 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:45.849 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:45.876 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.876 INFO kablam! 
Sep 01 23:04:45.876 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:45.905 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:45.905 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:45.920 INFO kablam! error[E0433]: failed to resolve. Maybe a missing `extern crate core;`?
Sep 01 23:04:45.920 INFO kablam!   --> tests/rustc-issue-29540.rs:14:10
Sep 01 23:04:45.920 INFO kablam!    |
Sep 01 23:04:45.920 INFO kablam! 14 | #[derive(Derivative)]
Sep 01 23:04:45.920 INFO kablam!    |          ^^^^^^^^^^ Maybe a missing `extern crate core;`?
Sep 01 23:04:45.920 INFO kablam! 
Sep 01 23:04:45.982 INFO kablam! error: aborting due to previous error
Sep 01 23:04:45.982 INFO kablam! 
Sep 01 23:04:45.982 INFO kablam! For more information about this error, try `rustc --explain E0433`.
Sep 01 23:04:46.001 INFO kablam! error: Could not compile `derivate`.
Sep 01 23:04:46.001 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:04:48.918 INFO kablam! error: build failed
Sep 01 23:04:48.921 INFO kablam! su: No module specific data is present
Sep 01 23:04:49.683 INFO running `"docker" "rm" "-f" "429e7be37dabc9a7519e0bcbcd8d93a1bb2604553da4bf36f524af41fa533936"`
Sep 01 23:04:49.771 INFO blam! 429e7be37dabc9a7519e0bcbcd8d93a1bb2604553da4bf36f524af41fa533936