Dec 12 12:39:37.363 INFO checking jagged_array-0.2.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:39:37.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12:39:37.563 INFO [stdout] c9762c76584e73dcf714510b7dac73576bb5551ee023cbbbb18418267af1da83
Dec 12 12:39:37.566 INFO running `"docker" "start" "-a" "c9762c76584e73dcf714510b7dac73576bb5551ee023cbbbb18418267af1da83"`
Dec 12 12:39:38.573 INFO [stderr] usermod: no changes
Dec 12 12:39:38.671 INFO [stderr]     Checking jagged_array v0.2.4 (/source)
Dec 12 12:39:41.012 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Dec 12 12:39:41.012 INFO [stderr]  --> benches/jagged2.rs:8:5
Dec 12 12:39:41.012 INFO [stderr]   |
Dec 12 12:39:41.012 INFO [stderr] 8 | use std::iter::FromIterator;
Dec 12 12:39:41.012 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:39:41.012 INFO [stderr]   |
Dec 12 12:39:41.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:39:41.012 INFO [stderr] 
Dec 12 12:39:41.012 INFO [stderr] warning: unused import: `XorShiftRng`
Dec 12 12:39:41.012 INFO [stderr]   --> benches/jagged2.rs:10:17
Dec 12 12:39:41.012 INFO [stderr]    |
Dec 12 12:39:41.012 INFO [stderr] 10 | use rand::{Rng, XorShiftRng};
Dec 12 12:39:41.012 INFO [stderr]    |                 ^^^^^^^^^^^
Dec 12 12:39:41.012 INFO [stderr] 
Dec 12 12:39:41.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
Dec 12 12:39:41.309 INFO [stderr] su: No module specific data is present
Dec 12 12:39:41.768 INFO running `"docker" "inspect" "c9762c76584e73dcf714510b7dac73576bb5551ee023cbbbb18418267af1da83"`
Dec 12 12:39:41.951 INFO running `"docker" "rm" "-f" "c9762c76584e73dcf714510b7dac73576bb5551ee023cbbbb18418267af1da83"`
Dec 12 12:39:42.126 INFO [stdout] c9762c76584e73dcf714510b7dac73576bb5551ee023cbbbb18418267af1da83