Sep 01 10:31:49.722 INFO checking qecs-core-0.0.17 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:31:49.722 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:31:49.722 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:31:49.926 INFO blam! 2a40c617318806546c4a000469ff14283fc7ac52aa65a42bf4c53c8468be2b6f
Sep 01 10:31:49.928 INFO running `"docker" "start" "-a" "2a40c617318806546c4a000469ff14283fc7ac52aa65a42bf4c53c8468be2b6f"`
Sep 01 10:31:50.615 INFO kablam!     Checking downcast v0.2.3
Sep 01 10:31:50.948 INFO kablam!     Checking ioc v0.0.4
Sep 01 10:31:51.414 INFO kablam! error[E0277]: the size for values of type `str` cannot be known at compilation time
Sep 01 10:31:51.414 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ioc-0.0.4/src/ioc.rs:16:1
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.414 INFO kablam! 16 | / pub struct Ioc<Key = str, Base: ?Sized = DefaultBase> {
Sep 01 10:31:51.414 INFO kablam! 17 | |     services: BTreeMap<Key, RwLock<Box<Base>>>,
Sep 01 10:31:51.414 INFO kablam! 18 | | }
Sep 01 10:31:51.414 INFO kablam!    | |_^ doesn't have a size known at compile-time
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.414 INFO kablam!    = help: the trait `std::marker::Sized` is not implemented for `str`
Sep 01 10:31:51.414 INFO kablam!    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Sep 01 10:31:51.414 INFO kablam! note: required by `ioc::Ioc`
Sep 01 10:31:51.414 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ioc-0.0.4/src/ioc.rs:16:1
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.414 INFO kablam! 16 | pub struct Ioc<Key = str, Base: ?Sized = DefaultBase> {
Sep 01 10:31:51.414 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:31:51.414 INFO kablam! 
Sep 01 10:31:51.414 INFO kablam! error[E0277]: the size for values of type `str` cannot be known at compilation time
Sep 01 10:31:51.414 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ioc-0.0.4/src/ioc.rs:77:1
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.414 INFO kablam! 77 | / pub struct IocBuilder<Key = str, Base: ?Sized = DefaultBase> {
Sep 01 10:31:51.414 INFO kablam! 78 | |     services: BTreeMap<Key, RwLock<Box<Base>>>,
Sep 01 10:31:51.414 INFO kablam! 79 | | }
Sep 01 10:31:51.414 INFO kablam!    | |_^ doesn't have a size known at compile-time
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.414 INFO kablam!    = help: the trait `std::marker::Sized` is not implemented for `str`
Sep 01 10:31:51.414 INFO kablam!    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Sep 01 10:31:51.414 INFO kablam! note: required by `ioc::IocBuilder`
Sep 01 10:31:51.414 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ioc-0.0.4/src/ioc.rs:77:1
Sep 01 10:31:51.414 INFO kablam!    |
Sep 01 10:31:51.415 INFO kablam! 77 | pub struct IocBuilder<Key = str, Base: ?Sized = DefaultBase> {
Sep 01 10:31:51.415 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:31:51.415 INFO kablam! 
Sep 01 10:31:51.646 INFO kablam! error: aborting due to 2 previous errors
Sep 01 10:31:51.646 INFO kablam! 
Sep 01 10:31:51.646 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 01 10:31:51.652 INFO kablam! error: Could not compile `ioc`.
Sep 01 10:31:51.652 INFO kablam! 
Sep 01 10:31:51.652 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 10:31:51.653 INFO kablam! su: No module specific data is present
Sep 01 10:31:52.058 INFO running `"docker" "rm" "-f" "2a40c617318806546c4a000469ff14283fc7ac52aa65a42bf4c53c8468be2b6f"`
Sep 01 10:31:52.158 INFO blam! 2a40c617318806546c4a000469ff14283fc7ac52aa65a42bf4c53c8468be2b6f