Nov 30 20:31:55.993 INFO checking jsonrpc-ipc-server-9.0.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:31:55.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 20:31:56.204 INFO [stdout] 4937858a5be25f81032e28ccbb34172822ac2220d835785141d38f5f400c4a32
Nov 30 20:31:56.206 INFO running `"docker" "start" "-a" "4937858a5be25f81032e28ccbb34172822ac2220d835785141d38f5f400c4a32"`
Nov 30 20:31:56.840 INFO [stderr] usermod: no changes
Nov 30 20:31:57.169 INFO [stderr]    Compiling winapi v0.3.6
Nov 30 20:31:57.172 INFO [stderr]     Checking mio-named-pipes v0.1.6
Nov 30 20:31:58.209 INFO [stderr]     Checking tokio-named-pipes v0.1.0
Nov 30 20:32:00.997 INFO [stderr]     Checking miow v0.3.3
Nov 30 20:32:01.662 INFO [stderr]     Checking parity-tokio-ipc v0.1.0
Nov 30 20:32:05.234 INFO [stderr]     Checking jsonrpc-ipc-server v9.0.0 (/source)
Nov 30 20:32:21.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.72s
Nov 30 20:32:21.621 INFO [stderr] su: No module specific data is present
Nov 30 20:32:22.779 INFO running `"docker" "inspect" "4937858a5be25f81032e28ccbb34172822ac2220d835785141d38f5f400c4a32"`
Nov 30 20:32:23.168 INFO running `"docker" "rm" "-f" "4937858a5be25f81032e28ccbb34172822ac2220d835785141d38f5f400c4a32"`
Nov 30 20:32:23.484 INFO [stdout] 4937858a5be25f81032e28ccbb34172822ac2220d835785141d38f5f400c4a32