Sep 02 08:40:10.414 INFO checking light_arena-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 08:40:10.414 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 08:40:10.414 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:40:10.629 INFO blam! 26794c8ecfb3c236c9c5c567ae86a5dc0c576370b393533303715ead3903e7b6
Sep 02 08:40:10.631 INFO running `"docker" "start" "-a" "26794c8ecfb3c236c9c5c567ae86a5dc0c576370b393533303715ead3903e7b6"`
Sep 02 08:40:11.354 INFO kablam!     Checking light_arena v0.1.2 (file:///source)
Sep 02 08:40:11.884 INFO kablam! error[E0432]: unresolved import `std::ops::Placer`
Sep 02 08:40:11.884 INFO kablam!   --> src/lib.rs:80:16
Sep 02 08:40:11.884 INFO kablam!    |
Sep 02 08:40:11.884 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:11.884 INFO kablam!    |                ^^^^^^ no `Placer` in `ops`
Sep 02 08:40:11.884 INFO kablam! 
Sep 02 08:40:11.885 INFO kablam! error[E0432]: unresolved import `std::ops::Place`
Sep 02 08:40:11.885 INFO kablam!   --> src/lib.rs:80:24
Sep 02 08:40:11.885 INFO kablam!    |
Sep 02 08:40:11.885 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:11.885 INFO kablam!    |                        ^^^^^ no `Place` in `ops`
Sep 02 08:40:11.886 INFO kablam! 
Sep 02 08:40:11.886 INFO kablam! error[E0432]: unresolved import `std::ops::InPlace`
Sep 02 08:40:11.886 INFO kablam!   --> src/lib.rs:80:31
Sep 02 08:40:11.886 INFO kablam!    |
Sep 02 08:40:11.886 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:11.886 INFO kablam!    |                               ^^^^^^^ no `InPlace` in `ops`
Sep 02 08:40:11.887 INFO kablam! 
Sep 02 08:40:11.898 INFO kablam! error: aborting due to 3 previous errors
Sep 02 08:40:11.898 INFO kablam! 
Sep 02 08:40:11.899 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 08:40:11.907 INFO kablam! error: Could not compile `light_arena`.
Sep 02 08:40:11.908 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 08:40:12.034 INFO kablam! error[E0432]: unresolved import `std::ops::Placer`
Sep 02 08:40:12.034 INFO kablam!   --> src/lib.rs:80:16
Sep 02 08:40:12.034 INFO kablam!    |
Sep 02 08:40:12.034 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:12.034 INFO kablam!    |                ^^^^^^ no `Placer` in `ops`
Sep 02 08:40:12.034 INFO kablam! 
Sep 02 08:40:12.035 INFO kablam! error[E0432]: unresolved import `std::ops::Place`
Sep 02 08:40:12.035 INFO kablam!   --> src/lib.rs:80:24
Sep 02 08:40:12.035 INFO kablam!    |
Sep 02 08:40:12.035 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:12.035 INFO kablam!    |                        ^^^^^ no `Place` in `ops`
Sep 02 08:40:12.035 INFO kablam! 
Sep 02 08:40:12.035 INFO kablam! error[E0432]: unresolved import `std::ops::InPlace`
Sep 02 08:40:12.035 INFO kablam!   --> src/lib.rs:80:31
Sep 02 08:40:12.035 INFO kablam!    |
Sep 02 08:40:12.035 INFO kablam! 80 | use std::ops::{Placer, Place, InPlace};
Sep 02 08:40:12.035 INFO kablam!    |                               ^^^^^^^ no `InPlace` in `ops`
Sep 02 08:40:12.035 INFO kablam! 
Sep 02 08:40:12.049 INFO kablam! error: aborting due to 3 previous errors
Sep 02 08:40:12.049 INFO kablam! 
Sep 02 08:40:12.050 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 08:40:12.061 INFO kablam! error: Could not compile `light_arena`.
Sep 02 08:40:12.061 INFO kablam! 
Sep 02 08:40:12.061 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 08:40:12.063 INFO kablam! su: No module specific data is present
Sep 02 08:40:12.518 INFO running `"docker" "rm" "-f" "26794c8ecfb3c236c9c5c567ae86a5dc0c576370b393533303715ead3903e7b6"`
Sep 02 08:40:12.630 INFO blam! 26794c8ecfb3c236c9c5c567ae86a5dc0c576370b393533303715ead3903e7b6