[INFO] updating cached repository https://github.com/RobMor/server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547c6aa602807f3493e7b8904483776f55fd5774
[INFO] testing RobMor/server against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobMor%2Fserver" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RobMor/server on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RobMor/server
[INFO] finished tweaking git repo https://github.com/RobMor/server
[INFO] tweaked toml for git repo https://github.com/RobMor/server written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/RobMor/server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b1ccdf3444b962618d57fd8b03eae5e9c16828deb9239a46a32031a75642644
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0b1ccdf3444b962618d57fd8b03eae5e9c16828deb9239a46a32031a75642644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b1ccdf3444b962618d57fd8b03eae5e9c16828deb9239a46a32031a75642644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1ccdf3444b962618d57fd8b03eae5e9c16828deb9239a46a32031a75642644", kill_on_drop: false }`
[INFO] [stdout] 0b1ccdf3444b962618d57fd8b03eae5e9c16828deb9239a46a32031a75642644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 732cb6ee4912ab73101dd257270f0334560319e4ed3cd0191500a0098503d546
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "732cb6ee4912ab73101dd257270f0334560319e4ed3cd0191500a0098503d546", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling arc-swap v0.4.6
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling base64 v0.12.1
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling tokio v0.2.19
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling thiserror v1.0.16
[INFO] [stderr]    Compiling pin-project v0.4.20
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling mcserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Chat`
[INFO] [stdout]    --> src/protocol/data_types.rs:280:1
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub type Chat = String;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Identifier`
[INFO] [stdout]    --> src/protocol/data_types.rs:283:1
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub type Identifier = String;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]    --> src/protocol/data_types.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 |     fn value(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `protocol_version`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     protocol_version: VarInt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server_address`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     server_address: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server_port`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     server_port: UnsignedShort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol_version`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn protocol_version(&self) -> VarInt {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_address`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn server_address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_port`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn server_port(&self) -> UnsignedShort {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "732cb6ee4912ab73101dd257270f0334560319e4ed3cd0191500a0098503d546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732cb6ee4912ab73101dd257270f0334560319e4ed3cd0191500a0098503d546", kill_on_drop: false }`
[INFO] [stdout] 732cb6ee4912ab73101dd257270f0334560319e4ed3cd0191500a0098503d546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dfbaff703e5785dec4f0919372e6c62c5fbccde8520f39e7123d8b875fd0bec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8dfbaff703e5785dec4f0919372e6c62c5fbccde8520f39e7123d8b875fd0bec", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Chat`
[INFO] [stdout]    --> src/protocol/data_types.rs:280:1
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub type Chat = String;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Identifier`
[INFO] [stdout]    --> src/protocol/data_types.rs:283:1
[INFO] [stdout]     |
[INFO] [stdout] 283 | pub type Identifier = String;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `protocol_version`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     protocol_version: VarInt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server_address`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     server_address: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `server_port`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     server_port: UnsignedShort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol_version`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn protocol_version(&self) -> VarInt {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_address`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn server_address(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `server_port`
[INFO] [stdout]   --> src/protocol/packets/handshake.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn server_port(&self) -> UnsignedShort {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "8dfbaff703e5785dec4f0919372e6c62c5fbccde8520f39e7123d8b875fd0bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfbaff703e5785dec4f0919372e6c62c5fbccde8520f39e7123d8b875fd0bec", kill_on_drop: false }`
[INFO] [stdout] 8dfbaff703e5785dec4f0919372e6c62c5fbccde8520f39e7123d8b875fd0bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 670a5d89564b4d150b6195cadb6b761862d7011b8b4d9c9706e2ed3bb16b7651
[INFO] running `Command { std: "docker" "start" "-a" "670a5d89564b4d150b6195cadb6b761862d7011b8b4d9c9706e2ed3bb16b7651", kill_on_drop: false }`
[INFO] [stderr] warning: type alias is never used: `Chat`
[INFO] [stderr]    --> src/protocol/data_types.rs:280:1
[INFO] [stderr]     |
[INFO] [stderr] 280 | pub type Chat = String;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Identifier`
[INFO] [stderr]    --> src/protocol/data_types.rs:283:1
[INFO] [stderr]     |
[INFO] [stderr] 283 | pub type Identifier = String;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `protocol_version`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     protocol_version: VarInt,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `server_address`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     server_address: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `server_port`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     server_port: UnsignedShort,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `protocol_version`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn protocol_version(&self) -> VarInt {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `server_address`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn server_address(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `server_port`
[INFO] [stderr]   --> src/protocol/packets/handshake.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn server_port(&self) -> UnsignedShort {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mcserver-8d2e248852e53e23
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test protocol::data_types::tests::var_int_basic_read ... ok
[INFO] [stdout] test protocol::data_types::tests::var_int_not_enough_bytes ... ok
[INFO] [stdout] test protocol::data_types::tests::var_long_not_enough_bytes ... ok
[INFO] [stdout] test protocol::data_types::tests::var_int_longer_than_five ... ok
[INFO] [stdout] test protocol::data_types::tests::var_int_careful_read ... ok
[INFO] [stdout] test protocol::data_types::tests::var_int_basic_write ... ok
[INFO] [stdout] test protocol::data_types::tests::var_long_basic_read ... ok
[INFO] [stdout] test protocol::data_types::tests::var_long_longer_than_ten ... ok
[INFO] [stdout] test protocol::data_types::tests::var_long_basic_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "670a5d89564b4d150b6195cadb6b761862d7011b8b4d9c9706e2ed3bb16b7651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "670a5d89564b4d150b6195cadb6b761862d7011b8b4d9c9706e2ed3bb16b7651", kill_on_drop: false }`
[INFO] [stdout] 670a5d89564b4d150b6195cadb6b761862d7011b8b4d9c9706e2ed3bb16b7651