Dec 12 13:04:25.085 INFO checking hyper-multipart-rfc7578-0.2.0-alpha2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:04:25.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13:04:25.574 INFO [stdout] 9d9f12b11a3d4f267620f67acae49f658027b036a18ba621b3c558b9d45a91fb
Dec 12 13:04:25.582 INFO running `"docker" "start" "-a" "9d9f12b11a3d4f267620f67acae49f658027b036a18ba621b3c558b9d45a91fb"`
Dec 12 13:04:26.964 INFO [stderr] usermod: no changes
Dec 12 13:04:27.221 INFO [stderr]     Checking hyper-multipart-rfc7578 v0.2.0-alpha2 (/source)
Dec 12 13:04:27.232 INFO [stderr]     Checking hyper-tls v0.2.1
Dec 12 13:04:33.249 INFO [stderr] warning: method is never used: `len`
Dec 12 13:04:33.249 INFO [stderr]    --> src/client_.rs:595:5
Dec 12 13:04:33.249 INFO [stderr]     |
Dec 12 13:04:33.250 INFO [stderr] 595 |     fn len(&self) -> Option<u64> {
Dec 12 13:04:33.250 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:04:33.250 INFO [stderr]     |
Dec 12 13:04:33.250 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 13:04:33.250 INFO [stderr] 
Dec 12 13:04:44.269 INFO [stderr] warning: method is never used: `len`
Dec 12 13:04:44.269 INFO [stderr]    --> src/client_.rs:595:5
Dec 12 13:04:44.269 INFO [stderr]     |
Dec 12 13:04:44.269 INFO [stderr] 595 |     fn len(&self) -> Option<u64> {
Dec 12 13:04:44.269 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 13:04:44.269 INFO [stderr]     |
Dec 12 13:04:44.269 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 13:04:44.269 INFO [stderr] 
Dec 12 13:04:44.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.31s
Dec 12 13:04:44.313 INFO [stderr] su: No module specific data is present
Dec 12 13:04:45.002 INFO running `"docker" "inspect" "9d9f12b11a3d4f267620f67acae49f658027b036a18ba621b3c558b9d45a91fb"`
Dec 12 13:04:45.282 INFO running `"docker" "rm" "-f" "9d9f12b11a3d4f267620f67acae49f658027b036a18ba621b3c558b9d45a91fb"`
Dec 12 13:04:45.531 INFO [stdout] 9d9f12b11a3d4f267620f67acae49f658027b036a18ba621b3c558b9d45a91fb