Dec 04 09:06:57.372 INFO checking syntheticsh/rust_ffmpeg_play against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:06:57.372 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 09:06:57.896 INFO [stdout] df9672d163e6da6dc227a1fdbf678445e84dd31de33e5290339acf5d98262783
Dec 04 09:06:57.898 INFO running `"docker" "start" "-a" "df9672d163e6da6dc227a1fdbf678445e84dd31de33e5290339acf5d98262783"`
Dec 04 09:06:59.710 INFO [stderr] usermod: no changes
Dec 04 09:06:59.763 INFO [stderr] error: failed to load source for a dependency on `ffmpeg`
Dec 04 09:06:59.763 INFO [stderr] 
Dec 04 09:06:59.763 INFO [stderr] Caused by:
Dec 04 09:06:59.763 INFO [stderr]   Unable to update https://github.com/meh/rust-ffmpeg.git#dc6ace91
Dec 04 09:06:59.763 INFO [stderr] 
Dec 04 09:06:59.763 INFO [stderr] Caused by:
Dec 04 09:06:59.763 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 04 09:06:59.763 INFO [stderr] 
Dec 04 09:06:59.763 INFO [stderr] Caused by:
Dec 04 09:06:59.763 INFO [stderr]   Read-only file system (os error 30)
Dec 04 09:06:59.767 INFO [stderr] su: No module specific data is present
Dec 04 09:07:00.669 INFO running `"docker" "inspect" "df9672d163e6da6dc227a1fdbf678445e84dd31de33e5290339acf5d98262783"`
Dec 04 09:07:01.063 INFO running `"docker" "rm" "-f" "df9672d163e6da6dc227a1fdbf678445e84dd31de33e5290339acf5d98262783"`
Dec 04 09:07:01.531 INFO [stdout] df9672d163e6da6dc227a1fdbf678445e84dd31de33e5290339acf5d98262783