Dec 12 12:39:36.649 INFO checking jagged_array-0.2.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:39:36.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 12:39:36.889 INFO [stdout] aeb2c4e1451c962d8f555ba73d9fee802a7da4f603a40b8afb3257eebcf84a35
Dec 12 12:39:36.895 INFO running `"docker" "start" "-a" "aeb2c4e1451c962d8f555ba73d9fee802a7da4f603a40b8afb3257eebcf84a35"`
Dec 12 12:39:37.438 INFO [stderr] usermod: no changes
Dec 12 12:39:37.492 INFO [stderr]     Checking streaming-iterator v0.1.4
Dec 12 12:39:37.814 INFO [stderr]     Checking jagged_array v0.2.4 (/source)
Dec 12 12:39:39.772 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 12 12:39:39.772 INFO [stderr]  --> benches/jagged2.rs:8:5
Dec 12 12:39:39.772 INFO [stderr]   |
Dec 12 12:39:39.772 INFO [stderr] 8 | use std::iter::FromIterator;
Dec 12 12:39:39.772 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:39:39.772 INFO [stderr]   |
Dec 12 12:39:39.772 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:39:39.772 INFO [stderr] 
Dec 12 12:39:39.772 INFO [stderr] warning: unused import: `XorShiftRng`
Dec 12 12:39:39.772 INFO [stderr]   --> benches/jagged2.rs:10:17
Dec 12 12:39:39.772 INFO [stderr]    |
Dec 12 12:39:39.772 INFO [stderr] 10 | use rand::{Rng, XorShiftRng};
Dec 12 12:39:39.772 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 12 12:39:39.772 INFO [stderr] 
Dec 12 12:39:40.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 12 12:39:40.045 INFO [stderr] su: No module specific data is present
Dec 12 12:39:41.299 INFO running `"docker" "inspect" "aeb2c4e1451c962d8f555ba73d9fee802a7da4f603a40b8afb3257eebcf84a35"`
Dec 12 12:39:41.688 INFO running `"docker" "rm" "-f" "aeb2c4e1451c962d8f555ba73d9fee802a7da4f603a40b8afb3257eebcf84a35"`
Dec 12 12:39:41.837 INFO [stdout] aeb2c4e1451c962d8f555ba73d9fee802a7da4f603a40b8afb3257eebcf84a35