Dec 12 04:03:56.105 INFO checking AlexanderThaller/get_grains against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:03:56.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:03:56.461 INFO [stdout] 5cf1f33b84e29f64a97bfe4d877f3c06350b87c64d4e1948b84d02eb77811431
Dec 12 04:03:56.466 INFO running `"docker" "start" "-a" "5cf1f33b84e29f64a97bfe4d877f3c06350b87c64d4e1948b84d02eb77811431"`
Dec 12 04:03:58.208 INFO [stderr] usermod: no changes
Dec 12 04:03:58.472 INFO [stderr]     Checking loggerv v0.2.0
Dec 12 04:03:58.476 INFO [stderr]     Checking clap v2.24.2
Dec 12 04:03:58.476 INFO [stderr]     Checking backtrace-sys v0.1.11
Dec 12 04:03:59.465 INFO [stderr]     Checking backtrace v0.3.2
Dec 12 04:04:00.061 INFO [stderr]     Checking error-chain v0.10.0
Dec 12 04:04:05.380 INFO [stderr]     Checking get_grains v1.0.0 (/source)
Dec 12 04:04:09.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.95s
Dec 12 04:04:09.194 INFO [stderr] su: No module specific data is present
Dec 12 04:04:10.212 INFO running `"docker" "inspect" "5cf1f33b84e29f64a97bfe4d877f3c06350b87c64d4e1948b84d02eb77811431"`
Dec 12 04:04:10.470 INFO running `"docker" "rm" "-f" "5cf1f33b84e29f64a97bfe4d877f3c06350b87c64d4e1948b84d02eb77811431"`
Dec 12 04:04:10.706 INFO [stdout] 5cf1f33b84e29f64a97bfe4d877f3c06350b87c64d4e1948b84d02eb77811431