[INFO] cloning repository https://github.com/Jan-Chojnacki/raid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jan-Chojnacki/raid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJan-Chojnacki%2Fraid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJan-Chojnacki%2Fraid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9b78792a51d3b7cd977e5ab676e56731a3eac70
[INFO] checking Jan-Chojnacki/raid against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJan-Chojnacki%2Fraid" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jan-Chojnacki/raid
[INFO] finished tweaking git repo https://github.com/Jan-Chojnacki/raid
[INFO] tweaked toml for git repo https://github.com/Jan-Chojnacki/raid written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jan-Chojnacki/raid on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jan-Chojnacki/raid 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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 Jan-Chojnacki/raid against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJan-Chojnacki%2Fraid" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jan-Chojnacki/raid
[INFO] finished tweaking git repo https://github.com/Jan-Chojnacki/raid
[INFO] tweaked toml for git repo https://github.com/Jan-Chojnacki/raid written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jan-Chojnacki/raid on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jan-Chojnacki/raid 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 400cd58ebd56e45b340ef65f8a6603c13f4ece81d5465b3911755f7d891cf119
[INFO] running `Command { std: "docker" "start" "-a" "400cd58ebd56e45b340ef65f8a6603c13f4ece81d5465b3911755f7d891cf119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "400cd58ebd56e45b340ef65f8a6603c13f4ece81d5465b3911755f7d891cf119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400cd58ebd56e45b340ef65f8a6603c13f4ece81d5465b3911755f7d891cf119", kill_on_drop: false }`
[INFO] [stdout] 400cd58ebd56e45b340ef65f8a6603c13f4ece81d5465b3911755f7d891cf119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 908702930f3ac90630718b1344a124cc951720d531b3ad2f86572418f078282d
[INFO] running `Command { std: "docker" "start" "-a" "908702930f3ac90630718b1344a124cc951720d531b3ad2f86572418f078282d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking raid-cli v0.1.0 (/opt/rustwide/workdir/crates/raid-cli)
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking raid-rs v0.1.0 (/opt/rustwide/workdir/crates/raid-rs)
[INFO] [stdout] warning: struct `Bits` is never constructed
[INFO] [stdout]  --> crates/raid-rs/src/layout/bits/mod.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Bits<const N: usize>(pub [u8; N]);
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zero`, `as_bytes`, `as_bytes_mut`, `get`, `set`, and `xor_in_place` are never used
[INFO] [stdout]   --> crates/raid-rs/src/layout/bits/mod.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const N: usize> Bits<N> {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] 11 |     #[inline]
[INFO] [stdout] 12 |     pub const fn zero() -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn as_bytes(&self) -> &[u8; N] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn as_bytes_mut(&mut self) -> &mut [u8; N] {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn get(&self, i: usize) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn set(&mut self, i: usize, val: bool) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn xor_in_place(&mut self, rhs: &Self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RAID3` is never constructed
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/raid3/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RAID3<const D: usize, const N: usize>(pub [Bits<N>; D]);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `PARITY_IDX`, `zero`, `write_parity`, and `reconstruct_data` are never used
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/raid3/mod.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<const D: usize, const N: usize> RAID3<D, N> {
[INFO] [stdout]    | ------------------------------------------------ associated items in this implementation
[INFO] [stdout] 15 |     const PARITY_IDX: usize = D - 1;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 16 |
[INFO] [stdout] 17 |     pub const fn zero() -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn write_parity(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn reconstruct_data(&mut self, i: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Restore` is never used
[INFO] [stdout]  --> crates/raid-rs/src/layout/stripe/traits/restore/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Restore {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Stripe` is never used
[INFO] [stdout]  --> crates/raid-rs/src/layout/stripe/traits/stripe/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait Stripe<const D: usize, const N: usize> {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RAID1` is never constructed
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/raid1/mod.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RAID1<const D: usize, const N: usize>(pub [Bits<N>; D]);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zero` and `copy_from` are never used
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/raid1/mod.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<const D: usize, const N: usize> RAID1<D, N> {
[INFO] [stdout]    | ------------------------------------------------ associated items in this implementation
[INFO] [stdout] 15 |     pub const fn zero() -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn copy_from(&mut self, src: usize, dst: usize) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RAID0` is never constructed
[INFO] [stdout]  --> crates/raid-rs/src/layout/stripe/raid0/mod.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RAID0<const D: usize, const N: usize>(pub [Bits<N>; D]);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/raid0/mod.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<const D: usize, const N: usize> RAID0<D, N> {
[INFO] [stdout]    | ------------------------------------------------ associated function in this implementation
[INFO] [stdout] 12 |     pub const fn zero() -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Disk` is never constructed
[INFO] [stdout]  --> crates/raid-rs/src/retention/disk/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Disk {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open_prealloc`, `read_at`, and `write_at` are never used
[INFO] [stdout]   --> crates/raid-rs/src/retention/disk/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Disk {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn open_prealloc(path: &str, len: u64) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn read_at(&self, off: u64, buf: &mut [u8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn write_at(&mut self, off: u64, data: &[u8]) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Array` is never constructed
[INFO] [stdout]  --> crates/raid-rs/src/retention/array/mod.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Array<const D: usize, const N: usize> (pub [Disk; D]);
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init_array`, `write`, and `read` are never used
[INFO] [stdout]   --> crates/raid-rs/src/retention/array/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<const D: usize, const N: usize> Array<D, N> {
[INFO] [stdout]    | ------------------------------------------------ associated items in this implementation
[INFO] [stdout] 11 |     pub fn init_array(paths: [String; D]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn write<T: Stripe<D, N>>(&mut self, off: u64, stripe: &T) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn read<T: Stripe<D, N>>(&mut self, off: u64, stripe: &mut T) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/traits/stripe/stripe_tests.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn write_raw(&mut self, data: &[Bits<N>]) {}
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> crates/raid-rs/src/layout/stripe/traits/stripe/stripe_tests.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn read_raw(&self, out: &mut [Bits<N>]) {}
[INFO] [stdout]    |                        ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "908702930f3ac90630718b1344a124cc951720d531b3ad2f86572418f078282d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908702930f3ac90630718b1344a124cc951720d531b3ad2f86572418f078282d", kill_on_drop: false }`
[INFO] [stdout] 908702930f3ac90630718b1344a124cc951720d531b3ad2f86572418f078282d
