Sep 21 08:19:10.092 INFO checking istring-0.1.12 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:19:10.092 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:19:10.092 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:19:10.235 INFO blam! f8f92d9abff99b32ec5a02c3940beaecc7fcab7b01b5a33dcd04543849a3dff5
Sep 21 08:19:10.237 INFO running `"docker" "start" "-a" "f8f92d9abff99b32ec5a02c3940beaecc7fcab7b01b5a33dcd04543849a3dff5"`
Sep 21 08:19:11.411 INFO kablam! usermod: no changes
Sep 21 08:19:11.428 INFO kablam!     Checking istring v0.1.12 (/source)
Sep 21 08:19:11.493 INFO kablam! error[E0432]: unresolved imports `alloc::String`, `alloc::Vec`
Sep 21 08:19:11.493 INFO kablam!   --> src/lib.rs:39:13
Sep 21 08:19:11.493 INFO kablam!    |
Sep 21 08:19:11.493 INFO kablam! 39 | use alloc::{String, Vec};
Sep 21 08:19:11.493 INFO kablam!    |             ^^^^^^  ^^^ no `Vec` in the root. Did you mean to use `vec`?
Sep 21 08:19:11.493 INFO kablam!    |             |
Sep 21 08:19:11.493 INFO kablam!    |             no `String` in the root. Did you mean to use `string`?
Sep 21 08:19:11.493 INFO kablam! 
Sep 21 08:19:11.493 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 21 08:19:11.493 INFO kablam!   --> src/lib.rs:42:12
Sep 21 08:19:11.493 INFO kablam!    |
Sep 21 08:19:11.493 INFO kablam! 42 | use alloc::allocator::{Alloc, Layout};
Sep 21 08:19:11.493 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 21 08:19:11.493 INFO kablam! 
Sep 21 08:19:11.507 INFO kablam! error: aborting due to 2 previous errors
Sep 21 08:19:11.507 INFO kablam! 
Sep 21 08:19:11.507 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 08:19:11.512 INFO kablam! error: Could not compile `istring`.
Sep 21 08:19:11.512 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 08:19:11.639 INFO kablam! error[E0432]: unresolved imports `alloc::String`, `alloc::Vec`
Sep 21 08:19:11.639 INFO kablam!   --> src/lib.rs:39:13
Sep 21 08:19:11.639 INFO kablam!    |
Sep 21 08:19:11.639 INFO kablam! 39 | use alloc::{String, Vec};
Sep 21 08:19:11.639 INFO kablam!    |             ^^^^^^  ^^^ no `Vec` in the root. Did you mean to use `vec`?
Sep 21 08:19:11.639 INFO kablam!    |             |
Sep 21 08:19:11.639 INFO kablam!    |             no `String` in the root. Did you mean to use `string`?
Sep 21 08:19:11.639 INFO kablam! 
Sep 21 08:19:11.639 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 21 08:19:11.639 INFO kablam!   --> src/lib.rs:42:12
Sep 21 08:19:11.639 INFO kablam!    |
Sep 21 08:19:11.639 INFO kablam! 42 | use alloc::allocator::{Alloc, Layout};
Sep 21 08:19:11.639 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 21 08:19:11.639 INFO kablam! 
Sep 21 08:19:11.653 INFO kablam! error: aborting due to 2 previous errors
Sep 21 08:19:11.653 INFO kablam! 
Sep 21 08:19:11.653 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 08:19:11.659 INFO kablam! error: Could not compile `istring`.
Sep 21 08:19:11.659 INFO kablam! 
Sep 21 08:19:11.659 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 08:19:11.660 INFO kablam! su: No module specific data is present
Sep 21 08:19:12.382 INFO running `"docker" "rm" "-f" "f8f92d9abff99b32ec5a02c3940beaecc7fcab7b01b5a33dcd04543849a3dff5"`
Sep 21 08:19:12.449 INFO blam! f8f92d9abff99b32ec5a02c3940beaecc7fcab7b01b5a33dcd04543849a3dff5