Dec 04 12:59:01.701 INFO checking nyantec/sensorlog against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:59:01.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:59:02.236 INFO [stdout] ae7f65727d5e5bfa18db543c461f315e3319b4d2b054fde7c591841108c84814
Dec 04 12:59:02.239 INFO running `"docker" "start" "-a" "ae7f65727d5e5bfa18db543c461f315e3319b4d2b054fde7c591841108c84814"`
Dec 04 12:59:04.047 INFO [stderr] usermod: no changes
Dec 04 12:59:04.274 INFO [stderr]     Checking serde_json v1.0.17
Dec 04 12:59:04.295 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 04 12:59:04.319 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 12:59:07.955 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 12:59:11.643 INFO [stderr]     Checking hyper v0.11.26
Dec 04 12:59:23.635 INFO [stderr]     Checking sensorlog v0.1.0 (/source)
Dec 04 12:59:27.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.44s
Dec 04 12:59:27.523 INFO [stderr] su: No module specific data is present
Dec 04 12:59:28.453 INFO running `"docker" "inspect" "ae7f65727d5e5bfa18db543c461f315e3319b4d2b054fde7c591841108c84814"`
Dec 04 12:59:28.783 INFO running `"docker" "rm" "-f" "ae7f65727d5e5bfa18db543c461f315e3319b4d2b054fde7c591841108c84814"`
Dec 04 12:59:29.075 INFO [stdout] ae7f65727d5e5bfa18db543c461f315e3319b4d2b054fde7c591841108c84814