[INFO] fetching crate netherrack 0.0.1...
[INFO] testing netherrack-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate netherrack 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate netherrack 0.0.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netherrack 0.0.1
[INFO] finished tweaking crates.io crate netherrack 0.0.1
[INFO] tweaked toml for crates.io crate netherrack 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit_utils v0.1.1
[INFO] [stderr]   Downloaded varint v0.2.0
[INFO] [stderr]   Downloaded integral_square_root v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d9495de8d6aeca4357b271b805acabd423b147c6603509376ec3265b3b56fd9
[INFO] running `Command { std: "docker" "start" "-a" "8d9495de8d6aeca4357b271b805acabd423b147c6603509376ec3265b3b56fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d9495de8d6aeca4357b271b805acabd423b147c6603509376ec3265b3b56fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9495de8d6aeca4357b271b805acabd423b147c6603509376ec3265b3b56fd9", kill_on_drop: false }`
[INFO] [stdout] 8d9495de8d6aeca4357b271b805acabd423b147c6603509376ec3265b3b56fd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46079b4d07d19933a2c9bf38ac3b67a8d21819433b6a2af4e0375b63b4c05737
[INFO] running `Command { std: "docker" "start" "-a" "46079b4d07d19933a2c9bf38ac3b67a8d21819433b6a2af4e0375b63b4c05737", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_utils v0.1.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling integral_square_root v1.0.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling varint v0.2.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling netherrack v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:37
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:37
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         std::thread::sleep_ms(20);
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/io/network/game_connection.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         ::std::thread::sleep_ms(2);
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "46079b4d07d19933a2c9bf38ac3b67a8d21819433b6a2af4e0375b63b4c05737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46079b4d07d19933a2c9bf38ac3b67a8d21819433b6a2af4e0375b63b4c05737", kill_on_drop: false }`
[INFO] [stdout] 46079b4d07d19933a2c9bf38ac3b67a8d21819433b6a2af4e0375b63b4c05737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d8131cb9c8607d1da3a2451b9c3fb85d7e9a55fd3b1908d087f1942cb0a3d8
[INFO] running `Command { std: "docker" "start" "-a" "f3d8131cb9c8607d1da3a2451b9c3fb85d7e9a55fd3b1908d087f1942cb0a3d8", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:37
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:37
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling netherrack v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         std::thread::sleep_ms(20);
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/io/network/game_connection.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         ::std::thread::sleep_ms(2);
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:17:37
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/io/network/packet/outgoing/status.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:121:37
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/io/network/packet/outgoing/status.rs:146:37
[INFO] [stdout]     |
[INFO] [stdout] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         std::thread::sleep_ms(20);
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/io/network/game_connection.rs:118:40
[INFO] [stdout]     |
[INFO] [stdout] 118 |                         ::std::thread::sleep_ms(2);
[INFO] [stdout]     |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f3d8131cb9c8607d1da3a2451b9c3fb85d7e9a55fd3b1908d087f1942cb0a3d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d8131cb9c8607d1da3a2451b9c3fb85d7e9a55fd3b1908d087f1942cb0a3d8", kill_on_drop: false }`
[INFO] [stdout] f3d8131cb9c8607d1da3a2451b9c3fb85d7e9a55fd3b1908d087f1942cb0a3d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e20dd572134b596f1071293203a1b99219c0f3633b5654deb7abedb241687e4c
[INFO] running `Command { std: "docker" "start" "-a" "e20dd572134b596f1071293203a1b99219c0f3633b5654deb7abedb241687e4c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout] 
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:17:21
[INFO] [stdout] running 7 tests
[INFO] [stderr]    |
[INFO] [stdout] test io::network::deque_buffer::tests::new_with_capacity_contains_no_elements ... ok
[INFO] [stderr] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout] test io::network::deque_buffer::tests::signed_byte ... ok
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout] test io::network::deque_buffer::tests::new_contains_no_elements ... ok
[INFO] [stderr]    |
[INFO] [stdout] test universe::world::test::new_world_has_border ... ok
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] test io::network::deque_buffer::tests::unsigned_byte ... ok
[INFO] [stderr] 
[INFO] [stdout] test io::network::deque_buffer::tests::unsigned_varint_32 ... ok
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout] test universe::world::test::new_world_has_no_border ... ok
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:17:37
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 17 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stdout] 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:46:37
[INFO] [stderr]    |
[INFO] [stderr] 46 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:70:21
[INFO] [stderr]    |
[INFO] [stderr] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/io/network/packet/outgoing/status.rs:96:37
[INFO] [stderr]    |
[INFO] [stderr] 96 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/io/network/packet/outgoing/status.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/io/network/packet/outgoing/status.rs:121:37
[INFO] [stderr]     |
[INFO] [stderr] 121 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/io/network/packet/outgoing/status.rs:146:21
[INFO] [stderr]     |
[INFO] [stderr] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]    --> src/io/network/packet/outgoing/status.rs:146:37
[INFO] [stderr]     |
[INFO] [stderr] 146 |     #[derive(Debug, RustcDecodable, RustcEncodable)]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/lib.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |         std::thread::sleep_ms(20);
[INFO] [stderr]    |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/io/network/game_connection.rs:118:40
[INFO] [stderr]     |
[INFO] [stderr] 118 |                         ::std::thread::sleep_ms(2);
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `netherrack` (lib) generated 14 warnings
[INFO] [stderr] warning: `netherrack` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/netherrack-f19d45bca424752a)
[INFO] [stderr]    Doc-tests netherrack
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e20dd572134b596f1071293203a1b99219c0f3633b5654deb7abedb241687e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e20dd572134b596f1071293203a1b99219c0f3633b5654deb7abedb241687e4c", kill_on_drop: false }`
[INFO] [stdout] e20dd572134b596f1071293203a1b99219c0f3633b5654deb7abedb241687e4c