[INFO] cloning repository https://github.com/StrawberryDan/eldorado [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StrawberryDan/eldorado" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrawberryDan%2Feldorado", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrawberryDan%2Feldorado'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1056a1c484e534aef783bb24f391b235357625ad [INFO] checking StrawberryDan/eldorado against master#9e293ae9f8abecb0be5105787d181518c9012a19 for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStrawberryDan%2Feldorado" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/StrawberryDan/eldorado [INFO] finished tweaking git repo https://github.com/StrawberryDan/eldorado [INFO] tweaked toml for git repo https://github.com/StrawberryDan/eldorado written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/StrawberryDan/eldorado on toolchain 9e293ae9f8abecb0be5105787d181518c9012a19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/StrawberryDan/eldorado already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e928740b515842a4fa6c5aad5edce9751b8da74ae257d91dd1f6db24c937234b [INFO] running `Command { std: "docker" "start" "-a" "e928740b515842a4fa6c5aad5edce9751b8da74ae257d91dd1f6db24c937234b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e928740b515842a4fa6c5aad5edce9751b8da74ae257d91dd1f6db24c937234b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e928740b515842a4fa6c5aad5edce9751b8da74ae257d91dd1f6db24c937234b", kill_on_drop: false }` [INFO] [stdout] e928740b515842a4fa6c5aad5edce9751b8da74ae257d91dd1f6db24c937234b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9e293ae9f8abecb0be5105787d181518c9012a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce2b9a04cdf075c1be0fe7632ffdd5762c401b695c915bbcb1f1016813c7e074 [INFO] running `Command { std: "docker" "start" "-a" "ce2b9a04cdf075c1be0fe7632ffdd5762c401b695c915bbcb1f1016813c7e074", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking eldorado v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated functions `from_file`, `from_string`, and `from_json` are never used [INFO] [stdout] --> src/region/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl Configuration { [INFO] [stdout] | ------------------ associated functions in this implementation [INFO] [stdout] 27 | fn from_file(file: impl AsRef) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn from_string(string: impl AsRef) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn from_json(json: JsonValue) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/topography/heightmap.rs:52:46 [INFO] [stdout] | [INFO] [stdout] 52 | let value = unsafe { std::mem::transmute::<[u8; 2], u16>(bytes) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 52 - let value = unsafe { std::mem::transmute::<[u8; 2], u16>(bytes) }; [INFO] [stdout] 52 + let value = unsafe { u16::from_ne_bytes(bytes) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/topography/heightmap.rs:52:46 [INFO] [stdout] | [INFO] [stdout] 52 | let value = unsafe { std::mem::transmute::<[u8; 2], u16>(bytes) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 52 - let value = unsafe { std::mem::transmute::<[u8; 2], u16>(bytes) }; [INFO] [stdout] 52 + let value = unsafe { u16::from_ne_bytes(bytes) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "ce2b9a04cdf075c1be0fe7632ffdd5762c401b695c915bbcb1f1016813c7e074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce2b9a04cdf075c1be0fe7632ffdd5762c401b695c915bbcb1f1016813c7e074", kill_on_drop: false }` [INFO] [stdout] ce2b9a04cdf075c1be0fe7632ffdd5762c401b695c915bbcb1f1016813c7e074