[INFO] cloning repository https://github.com/KMikeeU/mcseedlib [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KMikeeU/mcseedlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKMikeeU%2Fmcseedlib", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKMikeeU%2Fmcseedlib'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ca9cd3a4691e399ec5c8965b1c9e57f216f6ea5 [INFO] checking KMikeeU/mcseedlib/1ca9cd3a4691e399ec5c8965b1c9e57f216f6ea5 against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKMikeeU%2Fmcseedlib" "/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/KMikeeU/mcseedlib on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KMikeeU/mcseedlib [INFO] finished tweaking git repo https://github.com/KMikeeU/mcseedlib [INFO] tweaked toml for git repo https://github.com/KMikeeU/mcseedlib written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KMikeeU/mcseedlib 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rayon-core v1.9.2 [INFO] [stderr] Downloaded lebe v0.5.1 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] [stderr] Downloaded exr v1.4.2 [INFO] [stderr] Downloaded rayon v1.5.2 [INFO] [stderr] Downloaded image v0.24.1 [INFO] [stderr] Downloaded jpeg-decoder v0.2.4 [INFO] [stderr] Downloaded tiff v0.7.2 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1c1fd08553b774b8ef6bed05c6fd48a67f87614c10c9f11573bd0166aa29191 [INFO] running `Command { std: "docker" "start" "-a" "c1c1fd08553b774b8ef6bed05c6fd48a67f87614c10c9f11573bd0166aa29191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1c1fd08553b774b8ef6bed05c6fd48a67f87614c10c9f11573bd0166aa29191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1c1fd08553b774b8ef6bed05c6fd48a67f87614c10c9f11573bd0166aa29191", kill_on_drop: false }` [INFO] [stdout] c1c1fd08553b774b8ef6bed05c6fd48a67f87614c10c9f11573bd0166aa29191 [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" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a69f2ebdb3b34e038ff17dff0a9b9b9f8789d3bfc163bcb27dba44865cfd1eb [INFO] running `Command { std: "docker" "start" "-a" "7a69f2ebdb3b34e038ff17dff0a9b9b9f8789d3bfc163bcb27dba44865cfd1eb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking jpeg-decoder v0.2.4 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Checking tiff v0.7.2 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking image v0.24.1 [INFO] [stderr] Checking mcseedlib v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/biomes/theendbiomesource.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_biome(&self, x: i32, y: i32, z: i32, noise: &SimplexNoiseSampler) -> biome::TheEnd { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/biomes/theendbiomesource.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_biome(&self, x: i32, y: i32, z: i32, noise: &SimplexNoiseSampler) -> biome::TheEnd { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/biomes/theendbiomesource.rs:25:53 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_biome(&self, x: i32, y: i32, z: i32, noise: &SimplexNoiseSampler) -> biome::TheEnd { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `noise` [INFO] [stdout] --> src/biomes/theendbiomesource.rs:25:53 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_biome(&self, x: i32, y: i32, z: i32, noise: &SimplexNoiseSampler) -> biome::TheEnd { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_noise` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `seed` is never read [INFO] [stdout] --> src/biomes/theendbiomesource.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct TheEndBiomeSource { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 9 | seed: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `seed` is never read [INFO] [stdout] --> src/biomes/theendbiomesource.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct TheEndBiomeSource { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 9 | seed: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_gaussian` is never read [INFO] [stdout] --> src/random/jrandom.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Random { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 21 | state: Wrapping, [INFO] [stdout] 22 | next_gaussian: Option [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Random` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_gaussian` is never read [INFO] [stdout] --> src/random/jrandom.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Random { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 21 | state: Wrapping, [INFO] [stdout] 22 | next_gaussian: Option [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Random` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/random/jrandom.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 99 | impl Random { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn next_bytes(&mut self, bytes: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn next_u32(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | pub fn next_u32_bound(&mut self, max: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn next_u64(&mut self) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn next_bool(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | fn next_gaussian_pair(&mut self) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn next_gaussian(&mut self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/random/jrandom.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 99 | impl Random { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn next_bytes(&mut self, bytes: &mut [u8]) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn next_u32(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 146 | pub fn next_u32_bound(&mut self, max: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn next_u64(&mut self) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn next_bool(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | fn next_gaussian_pair(&mut self) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn next_gaussian(&mut self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sample_count`, `base_random`, and `seed` are never read [INFO] [stdout] --> src/random/chunkrandom.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ChunkRandom { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 10 | sample_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | random: Random, [INFO] [stdout] 12 | base_random: Random, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | seed: u64 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sample_count`, `base_random`, and `seed` are never read [INFO] [stdout] --> src/random/chunkrandom.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ChunkRandom { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 10 | sample_count: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | random: Random, [INFO] [stdout] 12 | base_random: Random, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | seed: u64 [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_population_seed`, `set_decorator_seed`, and `set_carver_seed` are never used [INFO] [stdout] --> src/random/chunkrandom.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl ChunkRandom { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn set_population_seed(&mut self, world_seed: u64, blockx: i32, blockz: i32) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn set_decorator_seed(&mut self, population_seed: u64, index: i32, step: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn set_carver_seed(&mut self, world_seed: u64, chunkx: i32, chunkz: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_population_seed`, `set_decorator_seed`, and `set_carver_seed` are never used [INFO] [stdout] --> src/random/chunkrandom.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl ChunkRandom { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn set_population_seed(&mut self, world_seed: u64, blockx: i32, blockz: i32) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn set_decorator_seed(&mut self, population_seed: u64, index: i32, step: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn set_carver_seed(&mut self, world_seed: u64, chunkx: i32, chunkz: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `origin_x`, `origin_y`, and `origin_z` are never read [INFO] [stdout] --> src/random/simplexnoisesampler.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SimplexNoiseSampler { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 13 | pub origin_x: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | pub origin_y: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | pub origin_z: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `origin_x`, `origin_y`, and `origin_z` are never read [INFO] [stdout] --> src/random/simplexnoisesampler.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SimplexNoiseSampler { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 13 | pub origin_x: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | pub origin_y: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 15 | pub origin_z: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.41s [INFO] running `Command { std: "docker" "inspect" "7a69f2ebdb3b34e038ff17dff0a9b9b9f8789d3bfc163bcb27dba44865cfd1eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a69f2ebdb3b34e038ff17dff0a9b9b9f8789d3bfc163bcb27dba44865cfd1eb", kill_on_drop: false }` [INFO] [stdout] 7a69f2ebdb3b34e038ff17dff0a9b9b9f8789d3bfc163bcb27dba44865cfd1eb