Dec 01 00:25:46.104 INFO testing syntheticsh/rust_ffmpeg_play against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 00:25:46.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:25:46.687 INFO [stdout] 46dca1ecec8955a2828affe0948649b5ed47c66a47aba44fa1fca04c1975e647
Dec 01 00:25:46.695 INFO running `"docker" "start" "-a" "46dca1ecec8955a2828affe0948649b5ed47c66a47aba44fa1fca04c1975e647"`
Dec 01 00:25:47.863 INFO [stderr] usermod: no changes
Dec 01 00:25:47.897 INFO [stderr] error: failed to load source for a dependency on `ffmpeg`
Dec 01 00:25:47.897 INFO [stderr] 
Dec 01 00:25:47.897 INFO [stderr] Caused by:
Dec 01 00:25:47.897 INFO [stderr]   Unable to update https://github.com/meh/rust-ffmpeg.git#dc6ace91
Dec 01 00:25:47.897 INFO [stderr] 
Dec 01 00:25:47.897 INFO [stderr] Caused by:
Dec 01 00:25:47.897 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 01 00:25:47.897 INFO [stderr] 
Dec 01 00:25:47.897 INFO [stderr] Caused by:
Dec 01 00:25:47.897 INFO [stderr]   Read-only file system (os error 30)
Dec 01 00:25:47.900 INFO [stderr] su: No module specific data is present
Dec 01 00:25:48.643 INFO running `"docker" "inspect" "46dca1ecec8955a2828affe0948649b5ed47c66a47aba44fa1fca04c1975e647"`
Dec 01 00:25:49.038 INFO running `"docker" "rm" "-f" "46dca1ecec8955a2828affe0948649b5ed47c66a47aba44fa1fca04c1975e647"`
Dec 01 00:25:49.315 INFO [stdout] 46dca1ecec8955a2828affe0948649b5ed47c66a47aba44fa1fca04c1975e647
