Sep 19 20:43:26.343 INFO checking prng-0.1.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 20:43:26.343 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 20:43:26.343 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:43:26.567 INFO blam! d58d3124c36d242c525658415a412746253418fa5e83d0f749b15a718b41a951
Sep 19 20:43:26.569 INFO running `"docker" "start" "-a" "d58d3124c36d242c525658415a412746253418fa5e83d0f749b15a718b41a951"`
Sep 19 20:43:27.786 INFO kablam! usermod: no changes
Sep 19 20:43:27.827 INFO kablam!     Checking rng_trait v0.1.1
Sep 19 20:43:27.911 INFO kablam!     Checking prng v0.1.1 (/source)
Sep 19 20:43:27.958 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Sep 19 20:43:27.958 INFO kablam!  --> src/atomic_prng.rs:1:12
Sep 19 20:43:27.958 INFO kablam!   |
Sep 19 20:43:27.958 INFO kablam! 1 | use alloc::arc::Arc;
Sep 19 20:43:27.958 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Sep 19 20:43:27.958 INFO kablam! 
Sep 19 20:43:27.995 INFO kablam! error: aborting due to previous error
Sep 19 20:43:27.995 INFO kablam! 
Sep 19 20:43:27.995 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 20:43:28.000 INFO kablam! error: Could not compile `prng`.
Sep 19 20:43:28.000 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 20:43:28.098 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Sep 19 20:43:28.098 INFO kablam!  --> src/atomic_prng.rs:1:12
Sep 19 20:43:28.098 INFO kablam!   |
Sep 19 20:43:28.098 INFO kablam! 1 | use alloc::arc::Arc;
Sep 19 20:43:28.098 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Sep 19 20:43:28.098 INFO kablam! 
Sep 19 20:43:28.152 INFO kablam! error: aborting due to previous error
Sep 19 20:43:28.152 INFO kablam! 
Sep 19 20:43:28.152 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 20:43:28.159 INFO kablam! error: Could not compile `prng`.
Sep 19 20:43:28.159 INFO kablam! 
Sep 19 20:43:28.159 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 20:43:28.160 INFO kablam! su: No module specific data is present
Sep 19 20:43:28.933 INFO running `"docker" "rm" "-f" "d58d3124c36d242c525658415a412746253418fa5e83d0f749b15a718b41a951"`
Sep 19 20:43:29.063 INFO blam! d58d3124c36d242c525658415a412746253418fa5e83d0f749b15a718b41a951