Dec 12 16:06:36.133 INFO checking currency-0.4.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:06:36.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:06:36.381 INFO [stdout] ecb35748e98b62ab8ed2fb77785e4ca5441421b609db827c3b7ce904f563855f
Dec 12 16:06:36.383 INFO running `"docker" "start" "-a" "ecb35748e98b62ab8ed2fb77785e4ca5441421b609db827c3b7ce904f563855f"`
Dec 12 16:06:37.974 INFO [stderr] usermod: no changes
Dec 12 16:06:38.104 INFO [stderr]     Checking currency v0.4.0 (/source)
Dec 12 16:06:41.328 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 12 16:06:41.328 INFO [stderr]    --> src/lib.rs:752:13
Dec 12 16:06:41.328 INFO [stderr]     |
Dec 12 16:06:41.328 INFO [stderr] 752 |         use std::str::FromStr;
Dec 12 16:06:41.328 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 12 16:06:41.328 INFO [stderr]     |
Dec 12 16:06:41.328 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 16:06:41.328 INFO [stderr] 
Dec 12 16:06:41.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Dec 12 16:06:41.565 INFO [stderr] su: No module specific data is present
Dec 12 16:06:42.618 INFO running `"docker" "inspect" "ecb35748e98b62ab8ed2fb77785e4ca5441421b609db827c3b7ce904f563855f"`
Dec 12 16:06:42.858 INFO running `"docker" "rm" "-f" "ecb35748e98b62ab8ed2fb77785e4ca5441421b609db827c3b7ce904f563855f"`
Dec 12 16:06:43.265 INFO [stdout] ecb35748e98b62ab8ed2fb77785e4ca5441421b609db827c3b7ce904f563855f