[INFO] fetching crate kaspa-miner 0.2.5...
[INFO] testing kaspa-miner-0.2.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate kaspa-miner 0.2.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate kaspa-miner 0.2.5
[INFO] finished tweaking crates.io crate kaspa-miner 0.2.5
[INFO] tweaked toml for crates.io crate kaspa-miner 0.2.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaspa-miner 0.2.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kaspa-miner 0.2.5 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0ef0ce182f9761e2b054da8dd1c28782663a7bcc09341c4da30a433e52134b
[INFO] running `Command { std: "docker" "start" "-a" "4a0ef0ce182f9761e2b054da8dd1c28782663a7bcc09341c4da30a433e52134b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0ef0ce182f9761e2b054da8dd1c28782663a7bcc09341c4da30a433e52134b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0ef0ce182f9761e2b054da8dd1c28782663a7bcc09341c4da30a433e52134b", kill_on_drop: false }`
[INFO] [stdout] 4a0ef0ce182f9761e2b054da8dd1c28782663a7bcc09341c4da30a433e52134b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dfb3768795d333d1046d75880736b76d600b3fdec2b9534ffa6bc72cac491d2
[INFO] running `Command { std: "docker" "start" "-a" "4dfb3768795d333d1046d75880736b76d600b3fdec2b9534ffa6bc72cac491d2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling kaspa-miner v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper v0.14.28
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[INFO] [stdout] warning: unused imports: `Barrier` and `thread`
[INFO] [stdout]    --> src/swap_rust.rs:114:21
[INFO] [stdout]     |
[INFO] [stdout] 114 |         sync::{Arc, Barrier},
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout] 115 |         thread,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/pow.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 19 |     pub id: usize,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/swap_rust.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 |         pub fn lock(&self) -> MutexGuard<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |         pub fn lock(&self) -> MutexGuard<'_, T> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "4dfb3768795d333d1046d75880736b76d600b3fdec2b9534ffa6bc72cac491d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfb3768795d333d1046d75880736b76d600b3fdec2b9534ffa6bc72cac491d2", kill_on_drop: false }`
[INFO] [stdout] 4dfb3768795d333d1046d75880736b76d600b3fdec2b9534ffa6bc72cac491d2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da1621f3da16ae9fa7e14f32ebac9bfa3d8c9f7fe87136b799684468a60dbb7
[INFO] running `Command { std: "docker" "start" "-a" "9da1621f3da16ae9fa7e14f32ebac9bfa3d8c9f7fe87136b799684468a60dbb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling keccak v0.1.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling kaspa-miner v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/pow.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct State {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 19 |     pub id: usize,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/swap_rust.rs:125:21
[INFO] [stdout]     |
[INFO] [stdout] 125 |         pub fn lock(&self) -> MutexGuard<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 125 |         pub fn lock(&self) -> MutexGuard<'_, T> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "9da1621f3da16ae9fa7e14f32ebac9bfa3d8c9f7fe87136b799684468a60dbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da1621f3da16ae9fa7e14f32ebac9bfa3d8c9f7fe87136b799684468a60dbb7", kill_on_drop: false }`
[INFO] [stdout] 9da1621f3da16ae9fa7e14f32ebac9bfa3d8c9f7fe87136b799684468a60dbb7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d24cbb03223ec3a64668b68189426c63c6f1de79f919ddc1bb86eb96af1b915
[INFO] running `Command { std: "docker" "start" "-a" "4d24cbb03223ec3a64668b68189426c63c6f1de79f919ddc1bb86eb96af1b915", kill_on_drop: false }`
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/pow.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct State {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 19 |     pub id: usize,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/swap_rust.rs:125:21
[INFO] [stderr]     |
[INFO] [stderr] 125 |         pub fn lock(&self) -> MutexGuard<T> {
[INFO] [stderr]     |                     ^^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 125 |         pub fn lock(&self) -> MutexGuard<'_, T> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kaspa-miner` (bin "kaspa-miner" test) generated 2 warnings (run `cargo fix --bin "kaspa-miner" -p kaspa-miner --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kaspa_miner-848219cf358e3499)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test pow::heavy_hash::tests::test_heavy_hash ... ok
[INFO] [stdout] test pow::heavy_hash::tests::test_generate_matrix ... ok
[INFO] [stdout] test swap_rust::tests::test_sending_val ... ok
[INFO] [stdout] test pow::hasher::tests::test_pow_hash ... ok
[INFO] [stdout] test pow::tests::test_serialize_header ... ok
[INFO] [stdout] test pow::heavy_hash::tests::test_compute_rank ... ok
[INFO] [stdout] test pow::hasher::tests::test_heavy_hash ... ok
[INFO] [stdout] test swap_rust::tests::test_sending_val_waiting ... ok
[INFO] [stdout] test swap_rust::tests::test_waiting_on_val ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d24cbb03223ec3a64668b68189426c63c6f1de79f919ddc1bb86eb96af1b915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d24cbb03223ec3a64668b68189426c63c6f1de79f919ddc1bb86eb96af1b915", kill_on_drop: false }`
[INFO] [stdout] 4d24cbb03223ec3a64668b68189426c63c6f1de79f919ddc1bb86eb96af1b915
