Dec 11 17:28:25.085 INFO checking hexium310/twitter-for-rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:28:25.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11 17:28:25.757 INFO [stdout] c550ec266769eef3ec4496f5668a48423e23157d22ae4b178501f1264815db4c
Dec 11 17:28:25.759 INFO running `"docker" "start" "-a" "c550ec266769eef3ec4496f5668a48423e23157d22ae4b178501f1264815db4c"`
Dec 11 17:28:27.203 INFO [stderr] usermod: no changes
Dec 11 17:28:27.412 INFO [stderr]    Compiling openssl v0.9.13
Dec 11 17:28:27.412 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 11 17:28:27.416 INFO [stderr]    Compiling hyper v0.10.11
Dec 11 17:28:35.447 INFO [stderr]     Checking native-tls v0.1.2
Dec 11 17:28:37.252 INFO [stderr]     Checking hyper-native-tls v0.2.3
Dec 11 17:28:38.708 INFO [stderr]     Checking twitter v0.1.0 (/source)
Dec 11 17:28:40.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.13s
Dec 11 17:28:40.368 INFO [stderr] su: No module specific data is present
Dec 11 17:28:41.066 INFO running `"docker" "inspect" "c550ec266769eef3ec4496f5668a48423e23157d22ae4b178501f1264815db4c"`
Dec 11 17:28:41.408 INFO running `"docker" "rm" "-f" "c550ec266769eef3ec4496f5668a48423e23157d22ae4b178501f1264815db4c"`
Dec 11 17:28:41.640 INFO [stdout] c550ec266769eef3ec4496f5668a48423e23157d22ae4b178501f1264815db4c