[INFO] fetching crate minecraft-data-rs 0.3.0...
[INFO] checking minecraft-data-rs-0.3.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate minecraft-data-rs 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate minecraft-data-rs 0.3.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minecraft-data-rs 0.3.0
[INFO] finished tweaking crates.io crate minecraft-data-rs 0.3.0
[INFO] tweaked toml for crates.io crate minecraft-data-rs 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded include_dir v0.6.1
[INFO] [stderr]   Downloaded include_dir_impl v0.6.1
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9978f2c110a7c1f5ce730f5cd175528dd151e44a241a1e67ca36967778398a17
[INFO] running `Command { std: "docker" "start" "-a" "9978f2c110a7c1f5ce730f5cd175528dd151e44a241a1e67ca36967778398a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9978f2c110a7c1f5ce730f5cd175528dd151e44a241a1e67ca36967778398a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9978f2c110a7c1f5ce730f5cd175528dd151e44a241a1e67ca36967778398a17", kill_on_drop: false }`
[INFO] [stdout] 9978f2c110a7c1f5ce730f5cd175528dd151e44a241a1e67ca36967778398a17
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c642afa54f8da1ef5ba47839a55d43cbfb051ebcb3504e9830a559dbea6944d2
[INFO] running `Command { std: "docker" "start" "-a" "c642afa54f8da1ef5ba47839a55d43cbfb051ebcb3504e9830a559dbea6944d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]    Compiling include_dir_impl v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking include_dir v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking minecraft-data-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/api/biomes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/api/biomes.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `COMMANDS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub static COMMANDS_FILE: &str = "commands";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `LOGIN_PACKET_FILE`
[INFO] [stdout]   --> src/data/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub static LOGIN_PACKET_FILE: &str = "loginPacket";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `MATERIALS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub static MATERIALS_FILE: &str = "materials";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `PROTOCOL_FILE`
[INFO] [stdout]   --> src/data/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static PROTOCOL_FILE: &str = "protocol";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `TINTS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub static TINTS_FILE: &str = "tints";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `MAP_ICONS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub static MAP_ICONS_FILE: &str = "mapIcons";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `PARTICLES_FILE`
[INFO] [stdout]   --> src/data/mod.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub static PARTICLES_FILE: &str = "particles";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `available_versions`
[INFO] [stdout]   --> src/api/versions.rs:35:15
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub(crate) fn available_versions() -> DataResult<Vec<String>> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `COMMANDS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub static COMMANDS_FILE: &str = "commands";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `LOGIN_PACKET_FILE`
[INFO] [stdout]   --> src/data/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub static LOGIN_PACKET_FILE: &str = "loginPacket";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `MATERIALS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub static MATERIALS_FILE: &str = "materials";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `PROTOCOL_FILE`
[INFO] [stdout]   --> src/data/mod.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub static PROTOCOL_FILE: &str = "protocol";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `TINTS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub static TINTS_FILE: &str = "tints";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `MAP_ICONS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub static MAP_ICONS_FILE: &str = "mapIcons";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `PARTICLES_FILE`
[INFO] [stdout]   --> src/data/mod.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub static PARTICLES_FILE: &str = "particles";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `VERSIONS_FILE`
[INFO] [stdout]   --> src/data/mod.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub static VERSIONS_FILE: &str = "versions";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `Command { std: "docker" "inspect" "c642afa54f8da1ef5ba47839a55d43cbfb051ebcb3504e9830a559dbea6944d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c642afa54f8da1ef5ba47839a55d43cbfb051ebcb3504e9830a559dbea6944d2", kill_on_drop: false }`
[INFO] [stdout] c642afa54f8da1ef5ba47839a55d43cbfb051ebcb3504e9830a559dbea6944d2