[INFO] updating cached repository dabbotorg/rust-music-bot-futures
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dabbotorg/rust-music-bot-futures
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dabbotorg/rust-music-bot-futures" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dabbotorg/rust-music-bot-futures"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dabbotorg/rust-music-bot-futures'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dabbotorg/rust-music-bot-futures" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dabbotorg/rust-music-bot-futures"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dabbotorg/rust-music-bot-futures'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 607f7e95aedaf934bf279c9ab52f5c3fdee74cb9
[INFO] sha for GitHub repo dabbotorg/rust-music-bot-futures: 607f7e95aedaf934bf279c9ab52f5c3fdee74cb9
[INFO] validating manifest of dabbotorg/rust-music-bot-futures on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dabbotorg/rust-music-bot-futures on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dabbotorg/rust-music-bot-futures
[INFO] finished frobbing dabbotorg/rust-music-bot-futures
[INFO] frobbed toml for dabbotorg/rust-music-bot-futures written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/dabbotorg/rust-music-bot-futures/Cargo.toml
[INFO] started frobbing dabbotorg/rust-music-bot-futures
[INFO] finished frobbing dabbotorg/rust-music-bot-futures
[INFO] frobbed toml for dabbotorg/rust-music-bot-futures written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dabbotorg/rust-music-bot-futures/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/cache`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/radios`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/dump`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink.rs`
[INFO] [stderr]     Blocking waiting for file lock on the git checkouts
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink-http-server-requester.rs`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink-queue`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/redis-async-rs`
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/serenity`
[INFO] [stderr]     Updating git repository `https://github.com/zeyla/essentials.rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/cache`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/radios`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/dump`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink.rs`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink-http-server-requester.rs`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/lavalink-queue`
[INFO] [stderr]     Updating git repository `https://github.com/dabbotorg/redis-async-rs`
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/serenity`
[INFO] [stderr]     Updating git repository `https://github.com/zeyla/essentials.rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dabbotorg/rust-music-bot-futures against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-1/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/dabbotorg/rust-music-bot-futures:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aa95fd1e00a1794eed10441b9f62444762fcfe685441344f4badecf1ab47d8d0
[INFO] running `"docker" "start" "-a" "aa95fd1e00a1794eed10441b9f62444762fcfe685441344f4badecf1ab47d8d0"`
[INFO] [stderr] error: failed to load source for a dependency on `dabbot-cache`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/dabbotorg/cache#35a4b9e7
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to open: /opt/crater/cargo-home/git/.cargo-lock-git
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `"docker" "inspect" "aa95fd1e00a1794eed10441b9f62444762fcfe685441344f4badecf1ab47d8d0"`
[INFO] running `"docker" "rm" "-f" "aa95fd1e00a1794eed10441b9f62444762fcfe685441344f4badecf1ab47d8d0"`
[INFO] [stdout] aa95fd1e00a1794eed10441b9f62444762fcfe685441344f4badecf1ab47d8d0