Dec 12 12:49:01.537 INFO checking interactor-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 12:49:01.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:49:01.714 INFO [stdout] 5b2f9798d1b8ec613cddbb1ab1eb03bf34421485cd749c79716ddece8985af01
Dec 12 12:49:01.715 INFO running `"docker" "start" "-a" "5b2f9798d1b8ec613cddbb1ab1eb03bf34421485cd749c79716ddece8985af01"`
Dec 12 12:49:02.432 INFO [stderr] usermod: no changes
Dec 12 12:49:02.471 INFO [stderr]     Checking interactor v0.1.1 (/source)
Dec 12 12:49:03.278 INFO [stderr] warning: unused import: `Write`
Dec 12 12:49:03.278 INFO [stderr]  --> src/input.rs:5:21
Dec 12 12:49:03.278 INFO [stderr]   |
Dec 12 12:49:03.278 INFO [stderr] 5 | use std::io::{Read, Write};
Dec 12 12:49:03.278 INFO [stderr]   |                     ^^^^^
Dec 12 12:49:03.278 INFO [stderr]   |
Dec 12 12:49:03.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:49:03.278 INFO [stderr] 
Dec 12 12:49:03.332 INFO [stderr] warning: unused import: `Write`
Dec 12 12:49:03.332 INFO [stderr]  --> src/input.rs:5:21
Dec 12 12:49:03.332 INFO [stderr]   |
Dec 12 12:49:03.332 INFO [stderr] 5 | use std::io::{Read, Write};
Dec 12 12:49:03.332 INFO [stderr]   |                     ^^^^^
Dec 12 12:49:03.332 INFO [stderr]   |
Dec 12 12:49:03.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:49:03.332 INFO [stderr] 
Dec 12 12:49:04.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 12 12:49:04.036 INFO [stderr] su: No module specific data is present
Dec 12 12:49:04.480 INFO running `"docker" "inspect" "5b2f9798d1b8ec613cddbb1ab1eb03bf34421485cd749c79716ddece8985af01"`
Dec 12 12:49:04.643 INFO running `"docker" "rm" "-f" "5b2f9798d1b8ec613cddbb1ab1eb03bf34421485cd749c79716ddece8985af01"`
Dec 12 12:49:04.796 INFO [stdout] 5b2f9798d1b8ec613cddbb1ab1eb03bf34421485cd749c79716ddece8985af01