Dec 05 04:43:06.928 INFO checking varys-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:43:06.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 04:43:07.335 INFO [stdout] eb88a149c9a3cb9b6572cc08f3dd4b89a388613ac7ce05acd38585fe6215cf69
Dec 05 04:43:07.336 INFO running `"docker" "start" "-a" "eb88a149c9a3cb9b6572cc08f3dd4b89a388613ac7ce05acd38585fe6215cf69"`
Dec 05 04:43:08.847 INFO [stderr] usermod: no changes
Dec 05 04:43:09.283 INFO [stderr]     Checking reqwest v0.7.3
Dec 05 04:43:14.894 INFO [stderr]     Checking varys v0.1.0 (/source)
Dec 05 04:43:20.743 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:43:20.743 INFO [stderr]   --> src/lib.rs:27:5
Dec 05 04:43:20.743 INFO [stderr]    |
Dec 05 04:43:20.743 INFO [stderr] 27 |     response.read_to_string(&mut body);
Dec 05 04:43:20.743 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:43:20.743 INFO [stderr]    |
Dec 05 04:43:20.743 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:43:20.743 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:43:20.743 INFO [stderr] 
Dec 05 04:43:21.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:43:21.039 INFO [stderr]   --> src/lib.rs:27:5
Dec 05 04:43:21.039 INFO [stderr]    |
Dec 05 04:43:21.039 INFO [stderr] 27 |     response.read_to_string(&mut body);
Dec 05 04:43:21.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:43:21.039 INFO [stderr]    |
Dec 05 04:43:21.039 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:43:21.039 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:43:21.039 INFO [stderr] 
Dec 05 04:43:21.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
Dec 05 04:43:21.083 INFO [stderr] su: No module specific data is present
Dec 05 04:43:21.680 INFO running `"docker" "inspect" "eb88a149c9a3cb9b6572cc08f3dd4b89a388613ac7ce05acd38585fe6215cf69"`
Dec 05 04:43:21.977 INFO running `"docker" "rm" "-f" "eb88a149c9a3cb9b6572cc08f3dd4b89a388613ac7ce05acd38585fe6215cf69"`
Dec 05 04:43:22.275 INFO [stdout] eb88a149c9a3cb9b6572cc08f3dd4b89a388613ac7ce05acd38585fe6215cf69