[INFO] updating cached repository daniel5151/rusty-mc-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/daniel5151/rusty-mc-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/daniel5151/rusty-mc-server" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/daniel5151/rusty-mc-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/daniel5151/rusty-mc-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/daniel5151/rusty-mc-server" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/daniel5151/rusty-mc-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/daniel5151/rusty-mc-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24c67566a3c4942518a8ca352d63020b2e02a836
[INFO] sha for GitHub repo daniel5151/rusty-mc-server: 24c67566a3c4942518a8ca352d63020b2e02a836
[INFO] validating manifest of daniel5151/rusty-mc-server on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of daniel5151/rusty-mc-server on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing daniel5151/rusty-mc-server
[INFO] finished frobbing daniel5151/rusty-mc-server
[INFO] frobbed toml for daniel5151/rusty-mc-server written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/daniel5151/rusty-mc-server/Cargo.toml
[INFO] started frobbing daniel5151/rusty-mc-server
[INFO] finished frobbing daniel5151/rusty-mc-server
[INFO] frobbed toml for daniel5151/rusty-mc-server written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/daniel5151/rusty-mc-server/Cargo.toml
[INFO] crate daniel5151/rusty-mc-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking daniel5151/rusty-mc-server against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/daniel5151/rusty-mc-server:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0e0bd178de0fe0e5b118b35f098b3da238345726ec0b4f5346eef375d6701eb3
[INFO] running `"docker" "start" "-a" "0e0bd178de0fe0e5b118b35f098b3da238345726ec0b4f5346eef375d6701eb3"`
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking rusty-mc-server v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `protocol::play::client`
[INFO] [stderr]   --> src/play_stub.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use protocol::play::client;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `protocol::play::client`
[INFO] [stderr]   --> src/play_stub.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use protocol::play::client;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `"docker" "inspect" "0e0bd178de0fe0e5b118b35f098b3da238345726ec0b4f5346eef375d6701eb3"`
[INFO] running `"docker" "rm" "-f" "0e0bd178de0fe0e5b118b35f098b3da238345726ec0b4f5346eef375d6701eb3"`
[INFO] [stdout] 0e0bd178de0fe0e5b118b35f098b3da238345726ec0b4f5346eef375d6701eb3