Dec 11 15:47:53.697 INFO checking kanishkd4/Rust-algorithms against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:47:53.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11 15:47:54.129 INFO [stdout] 80f09a8466b2a30403ff415fbaea011380b19af5f41e57550ec7e75fa3c2abfb
Dec 11 15:47:54.133 INFO running `"docker" "start" "-a" "80f09a8466b2a30403ff415fbaea011380b19af5f41e57550ec7e75fa3c2abfb"`
Dec 11 15:47:55.068 INFO [stderr] usermod: no changes
Dec 11 15:47:55.167 INFO [stderr]     Checking rust_algorithms v0.1.0 (/source)
Dec 11 15:47:56.980 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 11 15:47:56.980 INFO [stderr]  --> src/bin/test.rs:3:5
Dec 11 15:47:56.980 INFO [stderr]   |
Dec 11 15:47:56.980 INFO [stderr] 3 | use std::vec::Vec;
Dec 11 15:47:56.980 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 11 15:47:56.980 INFO [stderr]   |
Dec 11 15:47:56.980 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:47:56.980 INFO [stderr] 
Dec 11 15:47:57.012 INFO [stderr] warning: unused import: `std::vec::Vec`
Dec 11 15:47:57.012 INFO [stderr]  --> src/bin/test.rs:3:5
Dec 11 15:47:57.012 INFO [stderr]   |
Dec 11 15:47:57.012 INFO [stderr] 3 | use std::vec::Vec;
Dec 11 15:47:57.012 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 11 15:47:57.012 INFO [stderr]   |
Dec 11 15:47:57.012 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:47:57.012 INFO [stderr] 
Dec 11 15:47:57.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 11 15:47:57.207 INFO [stderr] su: No module specific data is present
Dec 11 15:47:57.922 INFO running `"docker" "inspect" "80f09a8466b2a30403ff415fbaea011380b19af5f41e57550ec7e75fa3c2abfb"`
Dec 11 15:47:58.280 INFO running `"docker" "rm" "-f" "80f09a8466b2a30403ff415fbaea011380b19af5f41e57550ec7e75fa3c2abfb"`
Dec 11 15:47:58.564 INFO [stdout] 80f09a8466b2a30403ff415fbaea011380b19af5f41e57550ec7e75fa3c2abfb