[INFO] fetching crate kaspa-utils 0.15.0...
[INFO] testing kaspa-utils-0.15.0 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate kaspa-utils 0.15.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate kaspa-utils 0.15.0
[INFO] finished tweaking crates.io crate kaspa-utils 0.15.0
[INFO] tweaked toml for crates.io crate kaspa-utils 0.15.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaspa-utils 0.15.0 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a315beeeb7cc91743573b4b13ced7c706ce0023b5c6783ffc9f0dbf1ce5294dd
[INFO] running `Command { std: "docker" "start" "-a" "a315beeeb7cc91743573b4b13ced7c706ce0023b5c6783ffc9f0dbf1ce5294dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a315beeeb7cc91743573b4b13ced7c706ce0023b5c6783ffc9f0dbf1ce5294dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a315beeeb7cc91743573b4b13ced7c706ce0023b5c6783ffc9f0dbf1ce5294dd", kill_on_drop: false }`
[INFO] [stdout] a315beeeb7cc91743573b4b13ced7c706ce0023b5c6783ffc9f0dbf1ce5294dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdd3f2514707e74714d994f5a42cefc0177acfee3b213359a2f4a80a4bf431f1
[INFO] running `Command { std: "docker" "start" "-a" "cdd3f2514707e74714d994f5a42cefc0177acfee3b213359a2f4a80a4bf431f1", kill_on_drop: false }`
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[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/as_slice.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.as_ref().as_slice()
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]    --> src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout]   7 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/iter.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<Self>
[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] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<'_, Self>
[INFO] [stdout]   |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.86s
[INFO] running `Command { std: "docker" "inspect" "cdd3f2514707e74714d994f5a42cefc0177acfee3b213359a2f4a80a4bf431f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd3f2514707e74714d994f5a42cefc0177acfee3b213359a2f4a80a4bf431f1", kill_on_drop: false }`
[INFO] [stdout] cdd3f2514707e74714d994f5a42cefc0177acfee3b213359a2f4a80a4bf431f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8cf1c9a7c246e079ca9487be2bd4ac7e65dd5f14bcc87d0f8a3b56720cb0c7
[INFO] running `Command { std: "docker" "start" "-a" "2b8cf1c9a7c246e079ca9487be2bd4ac7e65dd5f14bcc87d0f8a3b56720cb0c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tokio v1.52.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling faster-hex v0.9.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.120
[INFO] [stderr]    Compiling kaspa-utils v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/as_slice.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.as_ref().as_slice()
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]    --> src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout]   7 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/iter.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<Self>
[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] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<'_, Self>
[INFO] [stdout]   |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:92:23
[INFO] [stdout]    |
[INFO] [stdout] 92 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/as_slice.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |         self.as_ref().as_slice()
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 + #![feature(str_as_str)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/as_slice.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.as_ref().as_slice()
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stdout]    --> src/lib.rs:7:1
[INFO] [stdout]     |
[INFO] [stdout]   7 + #![feature(str_as_str)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/iter.rs:8:35
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<Self>
[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] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<'_, Self>
[INFO] [stdout]   |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.73s
[INFO] running `Command { std: "docker" "inspect" "2b8cf1c9a7c246e079ca9487be2bd4ac7e65dd5f14bcc87d0f8a3b56720cb0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8cf1c9a7c246e079ca9487be2bd4ac7e65dd5f14bcc87d0f8a3b56720cb0c7", kill_on_drop: false }`
[INFO] [stdout] 2b8cf1c9a7c246e079ca9487be2bd4ac7e65dd5f14bcc87d0f8a3b56720cb0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24b94f3caab88c8d39241b234a65d43dc570916c88f785696756b62ddf1ca304
[INFO] running `Command { std: "docker" "start" "-a" "24b94f3caab88c8d39241b234a65d43dc570916c88f785696756b62ddf1ca304", kill_on_drop: false }`
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/as_slice.rs:92:23
[INFO] [stderr]    |
[INFO] [stderr] 92 |         self.as_ref().as_slice()
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stderr]   --> src/lib.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 + #![feature(str_as_str)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/as_slice.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |         self.as_ref().as_slice()
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stderr]   --> src/lib.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr]  7 + #![feature(str_as_str)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/as_slice.rs:106:23
[INFO] [stderr]     |
[INFO] [stderr] 106 |         self.as_ref().as_slice()
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: call with fully qualified syntax `AsSlice::as_slice(...)` to keep using the current method
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr] help: add `#![feature(str_as_str)]` to the crate attributes to enable `core::slice::<impl [T]>::as_slice`
[INFO] [stderr]    --> src/lib.rs:7:1
[INFO] [stderr]     |
[INFO] [stderr]   7 + #![feature(str_as_str)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/iter.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<Self>
[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] 8 |     fn reusable_format(self, sep: &str) -> ReusableIterFormat<'_, Self>
[INFO] [stderr]   |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `kaspa-utils` (lib) generated 4 warnings (run `cargo fix --lib -p kaspa-utils` to apply 1 suggestion)
[INFO] [stderr] warning: `kaspa-utils` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaspa_utils-543a6fc403c6125d)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test expiring_cache::tests::test_expiring_cache ... ignored
[INFO] [stdout] test fd_budget::tests::test_acquire_and_release_guards ... ok
[INFO] [stdout] test git::test_git_hash ... ok
[INFO] [stdout] test hex::tests::test_smallvec_hex_convert ... ok
[INFO] [stdout] test networking::tests::test_net_address_from_str ... ok
[INFO] [stdout] test networking::tests::test_prefix_bucket ... ok
[INFO] [stdout] test networking::tests::test_contextual_address_ser ... ok
[INFO] [stdout] test any::tests::test_type_name_short ... ok
[INFO] [stdout] test networking::tests::test_is_publicly_routable ... ok
[INFO] [stdout] test networking::tests::test_peer_id_borsh ... ok
[INFO] [stdout] test networking::tests::test_ip_address_borsh ... ok
[INFO] [stdout] test hex::tests::test_vec_hex_convert ... ok
[INFO] [stdout] test sync::rwlock::tests::test_writer_reentrance ... FAILED
[INFO] [stdout] test sync::rwlock::tests::test_readers_preferred ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sync::rwlock::tests::test_writer_reentrance stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'sync::rwlock::tests::test_writer_reentrance' (29) panicked at src/sync/rwlock.rs:142:102:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Elapsed(())
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f856d5c3daa - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f856d5c3daa - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f856d5c3daa - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f856d5c3daa - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f856d5d888a - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f856d5d888a - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x5f856d5c86e2 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5f856d5c86e2 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5f856d5a261f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f856d5a261f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f856d5bbd89 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f856d4d395c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5f856d4d395c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5f856d5bc002 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5f856d5bc002 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f856d5a26d8 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f856d5978b9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f856d5a33ed - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f856d5d904c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f856d5d8dc2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5f856d4a1c9c - <core[4a92201981c6b77a]::result::Result<core[4a92201981c6b77a]::result::Result<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::any::Any + core[4a92201981c6b77a]::marker::Send>>, tokio[77218ce7e886e494]::runtime::task::error::JoinError>, tokio[77218ce7e886e494]::time::error::Elapsed>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f856d4a1c9c - kaspa_utils[e11132d15fbf019d]::sync::rwlock::tests::test_writer_reentrance::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/rwlock.rs:142:102
[INFO] [stdout]   22:     0x5f856d4943f2 - <core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>> as core[4a92201981c6b77a]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5f856d49446d - <core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>> as core[4a92201981c6b77a]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5f856d4b39cd - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:778:70
[INFO] [stdout]   25:     0x5f856d4b38cb - tokio[77218ce7e886e494]::task::coop::with_budget::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x5f856d4b38cb - tokio[77218ce7e886e494]::task::coop::budget::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x5f856d4b38cb - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:778:25
[INFO] [stdout]   28:     0x5f856d4aae30 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Context>::enter::<core[4a92201981c6b77a]::task::poll::Poll<()>, <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:451:19
[INFO] [stdout]   29:     0x5f856d4b29ad - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:777:44
[INFO] [stdout]   30:     0x5f856d4b1c54 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:865:68
[INFO] [stdout]   31:     0x5f856d494f9b - <tokio[77218ce7e886e494]::runtime::context::scoped::Scoped<tokio[77218ce7e886e494]::runtime::scheduler::Context>>::set::<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}, (alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5f856d4b33b9 - tokio[77218ce7e886e494]::runtime::context::set_scheduler::<(alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>), <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/context.rs:181:38
[INFO] [stdout]   33:     0x5f856d482e42 - <std[1209cfb42f6d497f]::thread::local::LocalKey<tokio[77218ce7e886e494]::runtime::context::Context>>::try_with::<tokio[77218ce7e886e494]::runtime::context::set_scheduler<(alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>), <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   34:     0x5f856d4829ce - <std[1209cfb42f6d497f]::thread::local::LocalKey<tokio[77218ce7e886e494]::runtime::context::Context>>::with::<tokio[77218ce7e886e494]::runtime::context::set_scheduler<(alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>), <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   35:     0x5f856d4ad92d - tokio[77218ce7e886e494]::runtime::context::set_scheduler::<(alloc[420bb310a727dfd7]::boxed::Box<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::Core>, core[4a92201981c6b77a]::option::Option<()>), <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/context.rs:181:17
[INFO] [stdout]   36:     0x5f856d4ac8f0 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>::{closure#0}, core[4a92201981c6b77a]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:865:27
[INFO] [stdout]   37:     0x5f856d4acbe6 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:765:24
[INFO] [stdout]   38:     0x5f856d4b1860 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:205:33
[INFO] [stdout]   39:     0x5f856d495e33 - tokio[77218ce7e886e494]::runtime::context::runtime::enter_runtime::<<tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5f856d4aa961 - <tokio[77218ce7e886e494]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/scheduler/current_thread/mod.rs:193:9
[INFO] [stdout]   41:     0x5f856d47a7b4 - <tokio[77218ce7e886e494]::runtime::runtime::Runtime>::block_on_inner::<core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/runtime.rs:371:52
[INFO] [stdout]   42:     0x5f856d47a97f - <tokio[77218ce7e886e494]::runtime::runtime::Runtime>::block_on::<core[4a92201981c6b77a]::pin::Pin<&mut dyn core[4a92201981c6b77a]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.52.2/src/runtime/runtime.rs:345:18
[INFO] [stdout]   43:     0x5f856d4a971e - kaspa_utils[e11132d15fbf019d]::sync::rwlock::tests::test_writer_reentrance
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/rwlock.rs:125:24
[INFO] [stdout]   44:     0x5f856d4a0097 - kaspa_utils[e11132d15fbf019d]::sync::rwlock::tests::test_writer_reentrance::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/rwlock.rs:124:38
[INFO] [stdout]   45:     0x5f856d47a356 - <kaspa_utils[e11132d15fbf019d]::sync::rwlock::tests::test_writer_reentrance::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5f856d4c6c3b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5f856d4c6c3b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   48:     0x5f856d4d442b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   49:     0x5f856d4d442b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   50:     0x5f856d4d442b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x5f856d4d442b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x5f856d4d442b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5f856d4d442b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   54:     0x5f856d4d442b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   55:     0x5f856d4cdb44 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   56:     0x5f856d4cdb44 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x5f856d4d7032 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   58:     0x5f856d4d7032 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   59:     0x5f856d4d7032 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x5f856d4d7032 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x5f856d4d7032 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5f856d4d7032 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   63:     0x5f856d4d7032 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5f856d5c367f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   65:     0x5f856d5c367f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   66:     0x73736be91aa4 - <unknown>
[INFO] [stdout]   67:     0x73736bf1ea64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sync::rwlock::tests::test_writer_reentrance
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "24b94f3caab88c8d39241b234a65d43dc570916c88f785696756b62ddf1ca304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b94f3caab88c8d39241b234a65d43dc570916c88f785696756b62ddf1ca304", kill_on_drop: false }`
[INFO] [stdout] 24b94f3caab88c8d39241b234a65d43dc570916c88f785696756b62ddf1ca304
