Sep 04 01:15:11.464 INFO checking symtern-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 01:15:11.464 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 01:15:11.464 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:15:11.682 INFO blam! 666cbf86c2b97a518880a08a4b0bd7024ce057094dc11e20c04cfa4b9d965dae
Sep 04 01:15:11.685 INFO running `"docker" "start" "-a" "666cbf86c2b97a518880a08a4b0bd7024ce057094dc11e20c04cfa4b9d965dae"`
Sep 04 01:15:12.425 INFO kablam!     Checking compiletest_rs v0.2.10
Sep 04 01:15:12.426 INFO kablam!     Checking symtern v0.1.0 (file:///source)
Sep 04 01:15:13.499 INFO kablam! warning: variable does not need to be mutable
Sep 04 01:15:13.499 INFO kablam!    --> src/basic.rs:170:15
Sep 04 01:15:13.499 INFO kablam!     |
Sep 04 01:15:13.499 INFO kablam! 170 |     fn intern(mut self, value: &Self::Input) -> Result<Self::Symbol> {
Sep 04 01:15:13.499 INFO kablam!     |               ----^^^^
Sep 04 01:15:13.499 INFO kablam!     |               |
Sep 04 01:15:13.499 INFO kablam!     |               help: remove this `mut`
Sep 04 01:15:13.499 INFO kablam!     |
Sep 04 01:15:13.499 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 01:15:13.499 INFO kablam! 
Sep 04 01:15:14.282 INFO kablam! error[E0432]: unresolved import `test::TestPaths`
Sep 04 01:15:14.282 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.2.10/src/lib.rs:34:5
Sep 04 01:15:14.282 INFO kablam!    |
Sep 04 01:15:14.282 INFO kablam! 34 | use test::TestPaths;
Sep 04 01:15:14.282 INFO kablam!    |     ^^^^^^^^^^^^^^^ no `TestPaths` in the root. Did you mean to use `TestOpts`?
Sep 04 01:15:14.282 INFO kablam! 
Sep 04 01:15:14.283 INFO kablam! error[E0432]: unresolved import `test::TestPaths`
Sep 04 01:15:14.283 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.2.10/src/runtest.rs:20:5
Sep 04 01:15:14.283 INFO kablam!    |
Sep 04 01:15:14.283 INFO kablam! 20 | use test::TestPaths;
Sep 04 01:15:14.283 INFO kablam!    |     ^^^^^^^^^^^^^^^ no `TestPaths` in the root. Did you mean to use `TestOpts`?
Sep 04 01:15:14.283 INFO kablam! 
Sep 04 01:15:14.613 INFO kablam! error[E0560]: struct `test::TestOpts` has no field named `quiet`
Sep 04 01:15:14.613 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.2.10/src/lib.rs:100:9
Sep 04 01:15:14.613 INFO kablam!     |
Sep 04 01:15:14.613 INFO kablam! 100 |         quiet: config.quiet,
Sep 04 01:15:14.613 INFO kablam!     |         ^^^^^ `test::TestOpts` does not have this field
Sep 04 01:15:14.613 INFO kablam!     |
Sep 04 01:15:14.613 INFO kablam!     = note: available fields are: `list`, `filter`, `filter_exact`, `run_ignored`, `run_tests` ... and 8 others
Sep 04 01:15:14.613 INFO kablam! 
Sep 04 01:15:14.712 INFO kablam! error[E0593]: closure is expected to take 0 arguments, but it takes a single 0-tuple as argument
Sep 04 01:15:14.712 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.2.10/src/lib.rs:263:21
Sep 04 01:15:14.712 INFO kablam!     |
Sep 04 01:15:14.712 INFO kablam! 263 |       test::DynTestFn(Box::new(move |()| {
Sep 04 01:15:14.712 INFO kablam!     |                       ^        --------- takes a single 0-tuple as argument
Sep 04 01:15:14.712 INFO kablam!     |  _____________________|
Sep 04 01:15:14.712 INFO kablam!     | |
Sep 04 01:15:14.712 INFO kablam! 264 | |         runtest::run(config, &testpaths)
Sep 04 01:15:14.712 INFO kablam! 265 | |     }))
Sep 04 01:15:14.713 INFO kablam!     | |______^ expected closure that takes 0 arguments
Sep 04 01:15:14.713 INFO kablam!     |
Sep 04 01:15:14.713 INFO kablam!     = note: required because of the requirements on the impl of `std::boxed::FnBox<()>` for `[closure@/cargo-home/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.2.10/src/lib.rs:263:30: 265:6 config:_, testpaths:_]`
Sep 04 01:15:14.713 INFO kablam!     = note: required for the cast to the object type `dyn std::boxed::FnBox<(), Output=()> + std::marker::Send`
Sep 04 01:15:14.713 INFO kablam! help: change the closure to take multiple arguments instead of a single tuple
Sep 04 01:15:14.713 INFO kablam!     |
Sep 04 01:15:14.713 INFO kablam! 263 |     test::DynTestFn(Box::new(|| {
Sep 04 01:15:14.713 INFO kablam!     |                              ^^
Sep 04 01:15:14.713 INFO kablam! 
Sep 04 01:15:15.507 INFO kablam! error: aborting due to 4 previous errors
Sep 04 01:15:15.507 INFO kablam! 
Sep 04 01:15:15.507 INFO kablam! Some errors occurred: E0432, E0560, E0593.
Sep 04 01:15:15.507 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 04 01:15:15.523 INFO kablam! error: Could not compile `compiletest_rs`.
Sep 04 01:15:15.523 INFO kablam! 
Sep 04 01:15:15.523 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 01:15:15.524 INFO kablam! su: No module specific data is present
Sep 04 01:15:15.939 INFO running `"docker" "rm" "-f" "666cbf86c2b97a518880a08a4b0bd7024ce057094dc11e20c04cfa4b9d965dae"`
Sep 04 01:15:16.084 INFO blam! 666cbf86c2b97a518880a08a4b0bd7024ce057094dc11e20c04cfa4b9d965dae