[INFO] cloning repository https://github.com/unic0rn9k/slas [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unic0rn9k/slas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funic0rn9k%2Fslas", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funic0rn9k%2Fslas'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a53ffa81f2cb9f1e6c3b9fb3920704417adcc726 [INFO] checking unic0rn9k/slas against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funic0rn9k%2Fslas" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/unic0rn9k/slas [INFO] finished tweaking git repo https://github.com/unic0rn9k/slas [INFO] tweaked toml for git repo https://github.com/unic0rn9k/slas written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/unic0rn9k/slas on toolchain 54cf65b8d066c082e536455049b95943cf30378f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "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" "+54cf65b8d066c082e536455049b95943cf30378f" "generate-lockfile" "--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 [ERROR] error running command: no output for 300 seconds [INFO] checking unic0rn9k/slas against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funic0rn9k%2Fslas" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/unic0rn9k/slas [INFO] finished tweaking git repo https://github.com/unic0rn9k/slas [INFO] tweaked toml for git repo https://github.com/unic0rn9k/slas written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/unic0rn9k/slas on toolchain 54cf65b8d066c082e536455049b95943cf30378f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "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" "+54cf65b8d066c082e536455049b95943cf30378f" "generate-lockfile" "--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 [INFO] [stderr] Locking 130 packages to latest compatible versions [INFO] [stderr] Adding cblas-sys v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding nalgebra v0.29.0 (available: v0.34.1) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.17.2) [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openblas-src v0.10.14 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded levitate v0.1.2 [INFO] [stderr] Downloaded openblas-build v0.10.14 [INFO] [stderr] Downloaded ureq v3.2.0 [INFO] [stderr] Downloaded webpki-root-certs v1.0.6 [INFO] [stderr] Downloaded blis-src v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5381d9ff71e73ce0b935398d79e6e8eda84f46db9d7b2cb4cd1475b8e2a89b28 [INFO] running `Command { std: "docker" "start" "-a" "5381d9ff71e73ce0b935398d79e6e8eda84f46db9d7b2cb4cd1475b8e2a89b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5381d9ff71e73ce0b935398d79e6e8eda84f46db9d7b2cb4cd1475b8e2a89b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5381d9ff71e73ce0b935398d79e6e8eda84f46db9d7b2cb4cd1475b8e2a89b28", kill_on_drop: false }` [INFO] [stdout] 5381d9ff71e73ce0b935398d79e6e8eda84f46db9d7b2cb4cd1475b8e2a89b28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57cd01b0c6995e0da836aa7f3c7101f1ae94db11f4636606aa9e04b9c5396820 [INFO] running `Command { std: "docker" "start" "-a" "57cd01b0c6995e0da836aa7f3c7101f1ae94db11f4636606aa9e04b9c5396820", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling native-tls v0.2.16 [INFO] [stderr] Compiling base64ct v1.8.3 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling openssl-probe v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling syn v2.0.116 [INFO] [stderr] Compiling filetime v0.2.27 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling slas v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking levitate v0.1.2 [INFO] [stderr] Compiling rustls-pki-types v1.14.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stdout] error: cannot find attribute `const_trait` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:53:3 [INFO] [stdout] | [INFO] [stdout] 53 | #[const_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `const_trait` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:56:3 [INFO] [stdout] | [INFO] [stdout] 56 | #[const_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable const library feature `const_convert` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/fast_floats.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | impl const Deref for Fast { [INFO] [stdout] | ^^^^^ trait is not stable as const yet [INFO] [stdout] | [INFO] [stdout] = note: see issue #143773 for more information [INFO] [stdout] = help: add `#![feature(const_convert)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-02-14; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stdout] error: const `impl` for trait `FloatWrapper` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:106:20 [INFO] [stdout] | [INFO] [stdout] 106 | impl const FloatWrapper for $t { [INFO] [stdout] | ^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 146 | def_primitive!(f32); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `FloatWrapper` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 57 | pub const trait FloatWrapper { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: const `impl` for trait `FloatWrapper` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:106:20 [INFO] [stdout] | [INFO] [stdout] 106 | impl const FloatWrapper for $t { [INFO] [stdout] | ^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 147 | def_primitive!(f64); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `FloatWrapper` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 57 | pub const trait FloatWrapper { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: const `impl` for trait `FloatWrapper` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | impl const FloatWrapper for Fast<$t> { [INFO] [stdout] | ^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 196 | def_fast_primitive!(f32); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_fast_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `FloatWrapper` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 57 | pub const trait FloatWrapper { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: const `impl` for trait `FloatWrapper` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:158:24 [INFO] [stdout] | [INFO] [stdout] 158 | impl const FloatWrapper for Fast<$t> { [INFO] [stdout] | ^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 197 | def_fast_primitive!(f64); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_fast_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `FloatWrapper` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 57 | pub const trait FloatWrapper { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: const `impl` for trait `PrimitiveFloat` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:125:20 [INFO] [stdout] | [INFO] [stdout] 125 | impl const PrimitiveFloat for $t {} [INFO] [stdout] | ^^^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 146 | def_primitive!(f32); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `PrimitiveFloat` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 54 | pub const trait PrimitiveFloat: Float + FloatWrapper {} [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: const `impl` for trait `PrimitiveFloat` which is not `const` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:125:20 [INFO] [stdout] | [INFO] [stdout] 125 | impl const PrimitiveFloat for $t {} [INFO] [stdout] | ^^^^^^^^^^^^^^ this trait is not `const` [INFO] [stdout] ... [INFO] [stdout] 147 | def_primitive!(f64); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: marking a trait with `const` ensures all default method bodies are `const` [INFO] [stdout] = note: adding a non-const method body in the future would be a breaking change [INFO] [stdout] = note: this error originates in the macro `def_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: mark `PrimitiveFloat` as `const` to allow it to have `const` implementations [INFO] [stdout] | [INFO] [stdout] 54 | pub const trait PrimitiveFloat: Float + FloatWrapper {} [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `std::ops::Deref` is not yet stable as a const trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:168:21 [INFO] [stdout] | [INFO] [stdout] 168 | *self [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | def_fast_primitive!(f32); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `def_fast_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `#![feature(const_convert)]` to the crate attributes to enable [INFO] [stdout] | [INFO] [stdout] 26 + #![feature(const_convert)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `std::ops::Deref` is not yet stable as a const trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/levitate-0.1.2/src/lib.rs:168:21 [INFO] [stdout] | [INFO] [stdout] 168 | *self [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 197 | def_fast_primitive!(f64); [INFO] [stdout] | ------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `def_fast_primitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: add `#![feature(const_convert)]` to the crate attributes to enable [INFO] [stdout] | [INFO] [stdout] 26 + #![feature(const_convert)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `levitate` (lib) due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "57cd01b0c6995e0da836aa7f3c7101f1ae94db11f4636606aa9e04b9c5396820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57cd01b0c6995e0da836aa7f3c7101f1ae94db11f4636606aa9e04b9c5396820", kill_on_drop: false }` [INFO] [stdout] 57cd01b0c6995e0da836aa7f3c7101f1ae94db11f4636606aa9e04b9c5396820