Sep 17 10:43:09.952 INFO checking wagnerf42/rayon-logs against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 10:43:09.952 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 10:43:09.952 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 10:43:10.361 INFO blam! 76370a75f44453f9675ac675346c76cc979300b66ba6c50bc96369ddc77262ff
Sep 17 10:43:10.367 INFO running `"docker" "start" "-a" "76370a75f44453f9675ac675346c76cc979300b66ba6c50bc96369ddc77262ff"`
Sep 17 10:43:11.567 INFO kablam! usermod: no changes
Sep 17 10:43:11.693 INFO kablam!     Checking scopeguard v0.3.3
Sep 17 10:43:11.699 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 17 10:43:11.699 INFO kablam!     Checking memoffset v0.2.1
Sep 17 10:43:11.699 INFO kablam!     Checking lazy_static v1.0.1
Sep 17 10:43:11.699 INFO kablam!     Checking libc v0.2.42
Sep 17 10:43:11.706 INFO kablam!    Compiling rayon-core v1.4.0
Sep 17 10:43:11.723 INFO kablam!    Compiling serde v1.0.66
Sep 17 10:43:11.723 INFO kablam!     Checking either v1.5.0
Sep 17 10:43:12.339 INFO kablam!     Checking dtoa v0.4.2
Sep 17 10:43:12.370 INFO kablam!     Checking itoa v0.4.1
Sep 17 10:43:12.392 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 17 10:43:14.435 INFO kablam!     Checking arrayvec v0.4.7
Sep 17 10:43:14.468 INFO kablam!     Checking itertools v0.5.10
Sep 17 10:43:14.468 INFO kablam!    Compiling proc-macro2 v0.4.6
Sep 17 10:43:17.156 INFO kablam!     Checking num_cpus v1.8.0
Sep 17 10:43:17.158 INFO kablam!     Checking rand v0.4.2
Sep 17 10:43:17.159 INFO kablam!     Checking time v0.1.40
Sep 17 10:43:18.741 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 17 10:43:23.098 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 17 10:43:23.495 INFO kablam!    Compiling quote v0.6.3
Sep 17 10:43:25.169 INFO kablam!    Compiling syn v0.14.2
Sep 17 10:43:26.233 INFO kablam!     Checking rayon v1.0.1
Sep 17 10:43:43.617 INFO kablam!    Compiling serde_derive v1.0.66
Sep 17 10:43:49.239 INFO kablam!     Checking serde_json v1.0.20
Sep 17 10:44:01.348 INFO kablam!     Checking rayon_logs v0.1.1 (/source)
Sep 17 10:44:02.188 INFO kablam! error[E0432]: unresolved import `rand`
Sep 17 10:44:02.188 INFO kablam!    --> src/rayon_algorithms/slice/mergesort.rs:724:9
Sep 17 10:44:02.188 INFO kablam!     |
Sep 17 10:44:02.188 INFO kablam! 724 |     use rand::{thread_rng, Rng};
Sep 17 10:44:02.188 INFO kablam!     |         ^^^^ Maybe a missing `extern crate rand;`?
Sep 17 10:44:02.188 INFO kablam! 
Sep 17 10:44:02.259 INFO kablam! warning: unused import: `Rng`
Sep 17 10:44:02.259 INFO kablam!    --> src/rayon_algorithms/slice/mergesort.rs:724:28
Sep 17 10:44:02.259 INFO kablam!     |
Sep 17 10:44:02.259 INFO kablam! 724 |     use rand::{thread_rng, Rng};
Sep 17 10:44:02.259 INFO kablam!     |                            ^^^
Sep 17 10:44:02.259 INFO kablam!     |
Sep 17 10:44:02.259 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 17 10:44:02.259 INFO kablam! 
Sep 17 10:44:04.042 INFO kablam! error: aborting due to previous error
Sep 17 10:44:04.042 INFO kablam! 
Sep 17 10:44:04.042 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 17 10:44:04.066 INFO kablam! error: Could not compile `rayon_logs`.
Sep 17 10:44:04.067 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 10:44:04.939 INFO kablam! warning: unused variable: `answer`
Sep 17 10:44:04.939 INFO kablam!   --> examples/rayon_sort.rs:11:9
Sep 17 10:44:04.939 INFO kablam!    |
Sep 17 10:44:04.939 INFO kablam! 11 |     let answer = v.clone();
Sep 17 10:44:04.939 INFO kablam!    |         ^^^^^^ help: consider using `_answer` instead
Sep 17 10:44:04.939 INFO kablam!    |
Sep 17 10:44:04.939 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 10:44:04.939 INFO kablam! 
Sep 17 10:44:05.722 INFO kablam! error: build failed
Sep 17 10:44:05.725 INFO kablam! su: No module specific data is present
Sep 17 10:44:07.349 INFO running `"docker" "rm" "-f" "76370a75f44453f9675ac675346c76cc979300b66ba6c50bc96369ddc77262ff"`
Sep 17 10:44:07.655 INFO blam! 76370a75f44453f9675ac675346c76cc979300b66ba6c50bc96369ddc77262ff