Nov 30 04:56:51.921 INFO checking crazymerlyn/rlox against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 04:56:51.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:56:52.400 INFO [stdout] 8a5ef04e0fc0a25c222306f44efcecb97ad9686096d8e6445db8c4fb828f01bc
Nov 30 04:56:52.406 INFO running `"docker" "start" "-a" "8a5ef04e0fc0a25c222306f44efcecb97ad9686096d8e6445db8c4fb828f01bc"`
Nov 30 04:56:53.641 INFO [stderr] usermod: no changes
Nov 30 04:56:53.760 INFO [stderr]    Compiling backtrace-sys v0.1.12
Nov 30 04:57:05.668 INFO [stderr]     Checking backtrace v0.3.2
Nov 30 04:57:06.416 INFO [stderr]     Checking error-chain v0.11.0-rc.2
Nov 30 04:57:07.228 INFO [stderr]     Checking rlox v0.1.0 (/source)
Nov 30 04:57:09.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
Nov 30 04:57:09.660 INFO [stderr] su: No module specific data is present
Nov 30 04:57:10.595 INFO running `"docker" "inspect" "8a5ef04e0fc0a25c222306f44efcecb97ad9686096d8e6445db8c4fb828f01bc"`
Nov 30 04:57:10.942 INFO running `"docker" "rm" "-f" "8a5ef04e0fc0a25c222306f44efcecb97ad9686096d8e6445db8c4fb828f01bc"`
Nov 30 04:57:11.240 INFO [stdout] 8a5ef04e0fc0a25c222306f44efcecb97ad9686096d8e6445db8c4fb828f01bc