Nov 01 01:28:47.289 INFO checking mahulst/rust-playground-w against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 01:28:47.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"` Nov 01 01:28:47.748 INFO blam! a7309e25b00c6776375131034346413468f0aefd24276492c85dbf26190eb024 Nov 01 01:28:47.750 INFO running `"docker" "start" "-a" "a7309e25b00c6776375131034346413468f0aefd24276492c85dbf26190eb024"` Nov 01 01:28:49.701 INFO kablam! usermod: no changes Nov 01 01:28:49.796 INFO kablam! Checking minigrep v0.1.0 (/source) Nov 01 01:28:50.432 INFO kablam! warning: unused import: `std::io::prelude` Nov 01 01:28:50.432 INFO kablam! --> src/lib.rs:3:5 Nov 01 01:28:50.432 INFO kablam! | Nov 01 01:28:50.432 INFO kablam! 3 | use std::io::prelude::*; Nov 01 01:28:50.432 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 01:28:50.432 INFO kablam! | Nov 01 01:28:50.432 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:28:50.432 INFO kablam! Nov 01 01:28:50.448 INFO kablam! warning: unused import: `std::io::prelude` Nov 01 01:28:50.448 INFO kablam! --> src/lib.rs:3:5 Nov 01 01:28:50.448 INFO kablam! | Nov 01 01:28:50.448 INFO kablam! 3 | use std::io::prelude::*; Nov 01 01:28:50.448 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 01:28:50.450 INFO kablam! | Nov 01 01:28:50.450 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 01:28:50.450 INFO kablam! Nov 01 01:28:51.217 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.48s Nov 01 01:28:51.225 INFO kablam! su: No module specific data is present Nov 01 01:28:52.346 INFO running `"docker" "rm" "-f" "a7309e25b00c6776375131034346413468f0aefd24276492c85dbf26190eb024"` Nov 01 01:28:52.625 INFO blam! a7309e25b00c6776375131034346413468f0aefd24276492c85dbf26190eb024