Dec 05 04:07:21.849 INFO checking xbdm-0.1.0-alpha against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:07:21.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04:07:22.142 INFO [stdout] 871786d793c06a8b0ba4fba0530b8e550bf2fc549a8326042720ce8975b7c6f3
Dec 05 04:07:22.148 INFO running `"docker" "start" "-a" "871786d793c06a8b0ba4fba0530b8e550bf2fc549a8326042720ce8975b7c6f3"`
Dec 05 04:07:23.446 INFO [stderr] usermod: no changes
Dec 05 04:07:23.519 INFO [stderr]     Checking xbdm v0.1.0-alpha (/source)
Dec 05 04:07:24.649 INFO [stderr] warning: variant is never constructed: `Take`
Dec 05 04:07:24.649 INFO [stderr]   --> src/client.rs:67:5
Dec 05 04:07:24.650 INFO [stderr]    |
Dec 05 04:07:24.650 INFO [stderr] 67 |     Take(io::Take<S>),
Dec 05 04:07:24.650 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 04:07:24.650 INFO [stderr]    |
Dec 05 04:07:24.651 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:07:24.651 INFO [stderr] 
Dec 05 04:07:24.651 INFO [stderr] warning: variant is never constructed: `Give`
Dec 05 04:07:24.652 INFO [stderr]   --> src/client.rs:68:5
Dec 05 04:07:24.652 INFO [stderr]    |
Dec 05 04:07:24.652 INFO [stderr] 68 |     Give(Give<S>),
Dec 05 04:07:24.652 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 04:07:24.653 INFO [stderr] 
Dec 05 04:07:24.653 INFO [stderr] warning: method is never used: `new`
Dec 05 04:07:24.653 INFO [stderr]    --> src/client.rs:330:5
Dec 05 04:07:24.654 INFO [stderr]     |
Dec 05 04:07:24.654 INFO [stderr] 330 |     pub fn new(inner: T, limit: u64) -> Give<T> {
Dec 05 04:07:24.654 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:07:24.654 INFO [stderr] 
Dec 05 04:07:25.026 INFO [stderr] warning: variant is never constructed: `Take`
Dec 05 04:07:25.026 INFO [stderr]   --> src/client.rs:67:5
Dec 05 04:07:25.026 INFO [stderr]    |
Dec 05 04:07:25.026 INFO [stderr] 67 |     Take(io::Take<S>),
Dec 05 04:07:25.026 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 04:07:25.026 INFO [stderr]    |
Dec 05 04:07:25.026 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 04:07:25.026 INFO [stderr] 
Dec 05 04:07:25.026 INFO [stderr] warning: variant is never constructed: `Give`
Dec 05 04:07:25.026 INFO [stderr]   --> src/client.rs:68:5
Dec 05 04:07:25.026 INFO [stderr]    |
Dec 05 04:07:25.026 INFO [stderr] 68 |     Give(Give<S>),
Dec 05 04:07:25.026 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 04:07:25.026 INFO [stderr] 
Dec 05 04:07:25.026 INFO [stderr] warning: method is never used: `new`
Dec 05 04:07:25.026 INFO [stderr]    --> src/client.rs:330:5
Dec 05 04:07:25.026 INFO [stderr]     |
Dec 05 04:07:25.026 INFO [stderr] 330 |     pub fn new(inner: T, limit: u64) -> Give<T> {
Dec 05 04:07:25.026 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:07:25.026 INFO [stderr] 
Dec 05 04:07:25.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 05 04:07:25.074 INFO [stderr] su: No module specific data is present
Dec 05 04:07:25.493 INFO running `"docker" "inspect" "871786d793c06a8b0ba4fba0530b8e550bf2fc549a8326042720ce8975b7c6f3"`
Dec 05 04:07:25.739 INFO running `"docker" "rm" "-f" "871786d793c06a8b0ba4fba0530b8e550bf2fc549a8326042720ce8975b7c6f3"`
Dec 05 04:07:26.025 INFO [stdout] 871786d793c06a8b0ba4fba0530b8e550bf2fc549a8326042720ce8975b7c6f3