[INFO] cloning repository https://github.com/Grimpy101/volume-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Grimpy101/volume-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fvolume-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fvolume-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd914bbc65aba51d8dd328fedf15994461294545 [INFO] building Grimpy101/volume-generator against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrimpy101%2Fvolume-generator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Grimpy101/volume-generator on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Grimpy101/volume-generator [INFO] finished tweaking git repo https://github.com/Grimpy101/volume-generator [INFO] tweaked toml for git repo https://github.com/Grimpy101/volume-generator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Grimpy101/volume-generator 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cl3 v0.9.0 [INFO] [stderr] Downloaded opencl3 v0.9.0 [INFO] [stderr] Downloaded opencl-sys v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f4746edf5ad5a8a9f4362f6065c9b8df53d9fd52de24af678222e245595bd95 [INFO] running `Command { std: "docker" "start" "-a" "0f4746edf5ad5a8a9f4362f6065c9b8df53d9fd52de24af678222e245595bd95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f4746edf5ad5a8a9f4362f6065c9b8df53d9fd52de24af678222e245595bd95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f4746edf5ad5a8a9f4362f6065c9b8df53d9fd52de24af678222e245595bd95", kill_on_drop: false }` [INFO] [stdout] 0f4746edf5ad5a8a9f4362f6065c9b8df53d9fd52de24af678222e245595bd95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 998bf3cd90bbfa76f91f3a1b0f968cd2c83649eaceeeb88a8ae543459ff34d10 [INFO] running `Command { std: "docker" "start" "-a" "998bf3cd90bbfa76f91f3a1b0f968cd2c83649eaceeeb88a8ae543459ff34d10", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling opencl-sys v0.2.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling cl3 v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling opencl3 v0.9.0 [INFO] [stderr] Compiling volume-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `bounding_box` is never read [INFO] [stdout] --> src/sphere.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Sphere { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub bounding_box: ((f32, f32), (f32, f32), (f32, f32)) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sphere` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | / ... write!(f, "Name: {}\nVariation count: {}\nSphere count: {}\nSphere range: ({}, {})\nEmpty space density: {}\nNoise range: {}\nVolum... [INFO] [stdout] 103 | | ... data.generation_name, data.variation_count, data.sphere_count, data.min_sphere_radius, data.max_sphere_radius, [INFO] [stdout] 104 | | ... data.empty_space, data.noise_span, data.pixel_dimensions.x, data.pixel_dimensions.y, data.pixel_dimensions.z); [INFO] [stdout] | |_______________________________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | write!(f, "ID,POSITION X,POSITION Y,POSITION Z,RADIUS,DENSITY,SURFACE AREA,VOLUME\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | write!(f, "{}\n", line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "998bf3cd90bbfa76f91f3a1b0f968cd2c83649eaceeeb88a8ae543459ff34d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998bf3cd90bbfa76f91f3a1b0f968cd2c83649eaceeeb88a8ae543459ff34d10", kill_on_drop: false }` [INFO] [stdout] 998bf3cd90bbfa76f91f3a1b0f968cd2c83649eaceeeb88a8ae543459ff34d10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d36c03460dec4a6ef269735dd19633428c6404fedce93b9a72535e5b5e5b2c6 [INFO] running `Command { std: "docker" "start" "-a" "6d36c03460dec4a6ef269735dd19633428c6404fedce93b9a72535e5b5e5b2c6", kill_on_drop: false }` [INFO] [stderr] Compiling volume-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `bounding_box` is never read [INFO] [stdout] --> src/sphere.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Sphere { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | pub bounding_box: ((f32, f32), (f32, f32), (f32, f32)) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sphere` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | / ... write!(f, "Name: {}\nVariation count: {}\nSphere count: {}\nSphere range: ({}, {})\nEmpty space density: {}\nNoise range: {}\nVolum... [INFO] [stdout] 103 | | ... data.generation_name, data.variation_count, data.sphere_count, data.min_sphere_radius, data.max_sphere_radius, [INFO] [stdout] 104 | | ... data.empty_space, data.noise_span, data.pixel_dimensions.x, data.pixel_dimensions.y, data.pixel_dimensions.z); [INFO] [stdout] | |_______________________________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | write!(f, "ID,POSITION X,POSITION Y,POSITION Z,RADIUS,DENSITY,SURFACE AREA,VOLUME\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | write!(f, "{}\n", line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "6d36c03460dec4a6ef269735dd19633428c6404fedce93b9a72535e5b5e5b2c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d36c03460dec4a6ef269735dd19633428c6404fedce93b9a72535e5b5e5b2c6", kill_on_drop: false }` [INFO] [stdout] 6d36c03460dec4a6ef269735dd19633428c6404fedce93b9a72535e5b5e5b2c6