Oct 12 18:22:39.946 INFO checking liuyanghejerry/rust-wasm-size-bug against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:22:39.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 18:22:40.411 INFO blam! 2e8a97ce98823c16a0d73d81a70d694bb91d22046a8f7a1475aba94a27379a28
Oct 12 18:22:40.413 INFO running `"docker" "start" "-a" "2e8a97ce98823c16a0d73d81a70d694bb91d22046a8f7a1475aba94a27379a28"`
Oct 12 18:22:41.728 INFO kablam! usermod: no changes
Oct 12 18:22:41.800 INFO kablam!     Checking wasm-size-bug v0.1.0 (/source)
Oct 12 18:22:42.323 INFO kablam! warning: unused variable: `buf`
Oct 12 18:22:42.323 INFO kablam!  --> src/lib.rs:4:9
Oct 12 18:22:42.324 INFO kablam!   |
Oct 12 18:22:42.324 INFO kablam! 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Oct 12 18:22:42.324 INFO kablam!   |         ^^^ help: consider using `_buf` instead
Oct 12 18:22:42.325 INFO kablam!   |
Oct 12 18:22:42.325 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:22:42.325 INFO kablam! 
Oct 12 18:22:42.347 INFO kablam! warning: unused variable: `buf`
Oct 12 18:22:42.348 INFO kablam!  --> src/lib.rs:4:9
Oct 12 18:22:42.348 INFO kablam!   |
Oct 12 18:22:42.348 INFO kablam! 4 |     let buf : &[u8] = std::slice::from_raw_parts(ptr, length as usize);
Oct 12 18:22:42.349 INFO kablam!   |         ^^^ help: consider using `_buf` instead
Oct 12 18:22:42.349 INFO kablam!   |
Oct 12 18:22:42.349 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:22:42.349 INFO kablam! 
Oct 12 18:22:42.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Oct 12 18:22:42.403 INFO kablam! su: No module specific data is present
Oct 12 18:22:43.283 INFO running `"docker" "rm" "-f" "2e8a97ce98823c16a0d73d81a70d694bb91d22046a8f7a1475aba94a27379a28"`
Oct 12 18:22:43.540 INFO blam! 2e8a97ce98823c16a0d73d81a70d694bb91d22046a8f7a1475aba94a27379a28