Sep 19 11:27:14.712 INFO checking wagnerf42/rayon-logs against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 11:27:14.712 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 11:27:14.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/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 11:27:15.221 INFO blam! aab075edc47446b3731a18459dcd34c8029fe248e685735a5af128788843f7f3
Sep 19 11:27:15.226 INFO running `"docker" "start" "-a" "aab075edc47446b3731a18459dcd34c8029fe248e685735a5af128788843f7f3"`
Sep 19 11:27:17.822 INFO kablam! usermod: no changes
Sep 19 11:27:18.009 INFO kablam!     Checking cfg-if v0.1.3
Sep 19 11:27:18.009 INFO kablam!     Checking nodrop v0.1.12
Sep 19 11:27:18.023 INFO kablam!     Checking scopeguard v0.3.3
Sep 19 11:27:18.044 INFO kablam!     Checking memoffset v0.2.1
Sep 19 11:27:18.111 INFO kablam!    Compiling rayon-core v1.4.0
Sep 19 11:27:18.135 INFO kablam!    Compiling serde v1.0.66
Sep 19 11:27:18.135 INFO kablam!     Checking either v1.5.0
Sep 19 11:27:18.135 INFO kablam!     Checking dtoa v0.4.2
Sep 19 11:27:18.626 INFO kablam!     Checking itoa v0.4.1
Sep 19 11:27:18.645 INFO kablam!    Compiling proc-macro2 v0.4.6
Sep 19 11:27:18.701 INFO kablam!     Checking num_cpus v1.8.0
Sep 19 11:27:19.040 INFO kablam!     Checking arrayvec v0.4.7
Sep 19 11:27:20.943 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 19 11:27:20.946 INFO kablam!     Checking itertools v0.5.10
Sep 19 11:27:22.318 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 19 11:27:23.965 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 19 11:27:27.043 INFO kablam!    Compiling quote v0.6.3
Sep 19 11:27:28.314 INFO kablam!    Compiling syn v0.14.2
Sep 19 11:27:28.547 INFO kablam!     Checking rayon v1.0.1
Sep 19 11:27:44.311 INFO kablam!    Compiling serde_derive v1.0.66
Sep 19 11:27:51.839 INFO kablam!     Checking serde_json v1.0.20
Sep 19 11:28:05.179 INFO kablam!     Checking rayon_logs v0.1.1 (/source)
Sep 19 11:28:05.803 INFO kablam! error[E0432]: unresolved import `rand`
Sep 19 11:28:05.803 INFO kablam!    --> src/rayon_algorithms/slice/mergesort.rs:724:9
Sep 19 11:28:05.803 INFO kablam!     |
Sep 19 11:28:05.803 INFO kablam! 724 |     use rand::{thread_rng, Rng};
Sep 19 11:28:05.803 INFO kablam!     |         ^^^^ Maybe a missing `extern crate rand;`?
Sep 19 11:28:05.803 INFO kablam! 
Sep 19 11:28:05.880 INFO kablam! warning: unused import: `Rng`
Sep 19 11:28:05.880 INFO kablam!    --> src/rayon_algorithms/slice/mergesort.rs:724:28
Sep 19 11:28:05.880 INFO kablam!     |
Sep 19 11:28:05.880 INFO kablam! 724 |     use rand::{thread_rng, Rng};
Sep 19 11:28:05.880 INFO kablam!     |                            ^^^
Sep 19 11:28:05.880 INFO kablam!     |
Sep 19 11:28:05.883 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 11:28:05.883 INFO kablam! 
Sep 19 11:28:07.005 INFO kablam! error: aborting due to previous error
Sep 19 11:28:07.005 INFO kablam! 
Sep 19 11:28:07.005 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 11:28:07.015 INFO kablam! error: Could not compile `rayon_logs`.
Sep 19 11:28:07.016 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 11:28:07.273 INFO kablam! error: build failed
Sep 19 11:28:07.275 INFO kablam! su: No module specific data is present
Sep 19 11:28:08.442 INFO running `"docker" "rm" "-f" "aab075edc47446b3731a18459dcd34c8029fe248e685735a5af128788843f7f3"`
Sep 19 11:28:08.799 INFO blam! aab075edc47446b3731a18459dcd34c8029fe248e685735a5af128788843f7f3