[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 against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKMikeeU%2Fmcseedlib" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KMikeeU/mcseedlib on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b66808126f24f2f30898306a881e1676824ea80c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking KMikeeU/mcseedlib against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKMikeeU%2Fmcseedlib" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KMikeeU/mcseedlib on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b66808126f24f2f30898306a881e1676824ea80c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c
[INFO] running `Command { std: "docker" "start" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `F32_DIV` is never used
[INFO] [stdout]   --> src/random/jrandom.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const F32_DIV: f32 = (1u32 << 24) as f32;
[INFO] [stdout]    |       ^^^^^^^
[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<i64>,
[INFO] [stdout] 22 |     next_gaussian: Option<f64>
[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: methods `set_seed` and `next_f32` are never used
[INFO] [stdout]   --> src/random/jrandom.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait AbstractRandom {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 26 |     fn set_seed(&mut self, seed: u64);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn next_f32(&mut self) -> f32;
[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: 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: 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `F32_DIV` is never used
[INFO] [stdout]   --> src/random/jrandom.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const F32_DIV: f32 = (1u32 << 24) as f32;
[INFO] [stdout]    |       ^^^^^^^
[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<i64>,
[INFO] [stdout] 22 |     next_gaussian: Option<f64>
[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: methods `set_seed` and `next_f32` are never used
[INFO] [stdout]   --> src/random/jrandom.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait AbstractRandom {
[INFO] [stdout]    |           -------------- methods in this trait
[INFO] [stdout] 26 |     fn set_seed(&mut self, seed: u64);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn next_f32(&mut self) -> f32;
[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: 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s
[INFO] running `Command { std: "docker" "inspect" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c", kill_on_drop: false }`
[INFO] [stdout] 0cb7224d580aaba99a56f542b0f3e8e17ee7d31c83fe9c1b2f7134322733368c
