Dec 11 23:34:25.617 INFO checking Wilfred/ublog against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 23:34:25.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 23:34:25.981 INFO [stdout] 06f2ee2e88c4126fb25ad82f0b006a81b64f40e32c39681f19ea603186decf86
Dec 11 23:34:25.983 INFO running `"docker" "start" "-a" "06f2ee2e88c4126fb25ad82f0b006a81b64f40e32c39681f19ea603186decf86"`
Dec 11 23:34:27.360 INFO [stderr] usermod: no changes
Dec 11 23:34:27.592 INFO [stderr]     Checking hyper v0.10.13
Dec 11 23:34:27.592 INFO [stderr]     Checking chrono v0.2.25
Dec 11 23:34:33.378 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 11 23:34:35.322 INFO [stderr]     Checking egg-mode v0.10.0
Dec 11 23:34:40.306 INFO [stderr]     Checking ublog v0.1.0 (/source)
Dec 11 23:34:46.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.09s
Dec 11 23:34:46.513 INFO [stderr] su: No module specific data is present
Dec 11 23:34:47.456 INFO running `"docker" "inspect" "06f2ee2e88c4126fb25ad82f0b006a81b64f40e32c39681f19ea603186decf86"`
Dec 11 23:34:47.810 INFO running `"docker" "rm" "-f" "06f2ee2e88c4126fb25ad82f0b006a81b64f40e32c39681f19ea603186decf86"`
Dec 11 23:34:48.096 INFO [stdout] 06f2ee2e88c4126fb25ad82f0b006a81b64f40e32c39681f19ea603186decf86