[INFO] fetching crate pi_path_finding 0.6.4...
[INFO] testing pi_path_finding-0.6.4 against 1.95.0 for beta-1.96-2
[INFO] extracting crate pi_path_finding 0.6.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pi_path_finding 0.6.4
[INFO] finished tweaking crates.io crate pi_path_finding 0.6.4
[INFO] tweaked toml for crates.io crate pi_path_finding 0.6.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pi_path_finding 0.6.4 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pi_path_finding 0.6.4 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sw-composite v0.7.16
[INFO] [stderr]   Downloaded lyon_geom v1.0.6
[INFO] [stderr]   Downloaded miniz_oxide v0.8.7
[INFO] [stderr]   Downloaded pcg_rand v0.13.0
[INFO] [stderr]   Downloaded bytemuck_derive v1.9.3
[INFO] [stderr]   Downloaded bytemuck v1.22.0
[INFO] [stderr]   Downloaded raqote v0.8.5
[INFO] [stderr]   Downloaded dwrote v0.11.3
[INFO] [stderr]   Downloaded cc v1.2.18
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded euclid v0.22.11
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded pi_null v0.1.11
[INFO] [stderr]   Downloaded nalgebra v0.32.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f77e7dc4e35a79a605b63bb62ffe2f55e610870aafee5467d571a2603af62eb
[INFO] running `Command { std: "docker" "start" "-a" "6f77e7dc4e35a79a605b63bb62ffe2f55e610870aafee5467d571a2603af62eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f77e7dc4e35a79a605b63bb62ffe2f55e610870aafee5467d571a2603af62eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f77e7dc4e35a79a605b63bb62ffe2f55e610870aafee5467d571a2603af62eb", kill_on_drop: false }`
[INFO] [stdout] 6f77e7dc4e35a79a605b63bb62ffe2f55e610870aafee5467d571a2603af62eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a27ffcbd25e80015f046dfd67ff952af0655876b1a20ecd4e258321f9c66a6
[INFO] running `Command { std: "docker" "start" "-a" "d8a27ffcbd25e80015f046dfd67ff952af0655876b1a20ecd4e258321f9c66a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling pi_null v0.1.11
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pi_null-0.1.11/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(strict_provenance)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pi_null` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d8a27ffcbd25e80015f046dfd67ff952af0655876b1a20ecd4e258321f9c66a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a27ffcbd25e80015f046dfd67ff952af0655876b1a20ecd4e258321f9c66a6", kill_on_drop: false }`
[INFO] [stdout] d8a27ffcbd25e80015f046dfd67ff952af0655876b1a20ecd4e258321f9c66a6
