[INFO] updating cached repository marcusball/minecraft-server-info
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marcusball/minecraft-server-info
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marcusball/minecraft-server-info" "work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marcusball/minecraft-server-info" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcusball/minecraft-server-info"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcusball/minecraft-server-info'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1bee453c60abfc810171d8771e9204a8c2a67c5d
[INFO] sha for GitHub repo marcusball/minecraft-server-info: 1bee453c60abfc810171d8771e9204a8c2a67c5d
[INFO] validating manifest of marcusball/minecraft-server-info on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of marcusball/minecraft-server-info on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing marcusball/minecraft-server-info
[INFO] finished frobbing marcusball/minecraft-server-info
[INFO] frobbed toml for marcusball/minecraft-server-info written to work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info/Cargo.toml
[INFO] started frobbing marcusball/minecraft-server-info
[INFO] finished frobbing marcusball/minecraft-server-info
[INFO] frobbed toml for marcusball/minecraft-server-info written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marcusball/minecraft-server-info/Cargo.toml
[INFO] crate marcusball/minecraft-server-info already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing marcusball/minecraft-server-info against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5c4c3a29e8f752a6b4e3b786579c66164b267ecc005a58a0277d3be25f982480
[INFO] running `"docker" "start" "-a" "5c4c3a29e8f752a6b4e3b786579c66164b267ecc005a58a0277d3be25f982480"`
[INFO] [stderr]    Compiling minecraft-server-info v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:101
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn query_server<C>(stream: &mut C, host: &String, port: u16) -> Result<MinecraftServerInfo, Box<Error + Send + Sync>>
[INFO] [stderr]    |                                                                                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "5c4c3a29e8f752a6b4e3b786579c66164b267ecc005a58a0277d3be25f982480"`
[INFO] running `"docker" "rm" "-f" "5c4c3a29e8f752a6b4e3b786579c66164b267ecc005a58a0277d3be25f982480"`
[INFO] [stdout] 5c4c3a29e8f752a6b4e3b786579c66164b267ecc005a58a0277d3be25f982480
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e253f45e1022c2342527c99f0c258d681308c7460dcc317c5654be05e2fd804c
[INFO] running `"docker" "start" "-a" "e253f45e1022c2342527c99f0c258d681308c7460dcc317c5654be05e2fd804c"`
[INFO] [stderr]    Compiling minecraft-server-info v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:101
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn query_server<C>(stream: &mut C, host: &String, port: u16) -> Result<MinecraftServerInfo, Box<Error + Send + Sync>>
[INFO] [stderr]    |                                                                                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "e253f45e1022c2342527c99f0c258d681308c7460dcc317c5654be05e2fd804c"`
[INFO] running `"docker" "rm" "-f" "e253f45e1022c2342527c99f0c258d681308c7460dcc317c5654be05e2fd804c"`
[INFO] [stdout] e253f45e1022c2342527c99f0c258d681308c7460dcc317c5654be05e2fd804c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marcusball/minecraft-server-info:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2af18730b4c81b7c18b894b65f1f12819244b50581673f65767d11dd22fc855f
[INFO] running `"docker" "start" "-a" "2af18730b4c81b7c18b894b65f1f12819244b50581673f65767d11dd22fc855f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minecraft_server_info-09f9b0fe25aa74ee
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pack_varint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minecraft-server-info
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2af18730b4c81b7c18b894b65f1f12819244b50581673f65767d11dd22fc855f"`
[INFO] running `"docker" "rm" "-f" "2af18730b4c81b7c18b894b65f1f12819244b50581673f65767d11dd22fc855f"`
[INFO] [stdout] 2af18730b4c81b7c18b894b65f1f12819244b50581673f65767d11dd22fc855f