[INFO] fetching crate playastation 0.1.0...
[INFO] testing playastation-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate playastation 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate playastation 0.1.0
[INFO] finished tweaking crates.io crate playastation 0.1.0
[INFO] tweaked toml for crates.io crate playastation 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate playastation 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate playastation 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550
[INFO] running `Command { std: "docker" "start" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling smallbox v0.8.8
[INFO] [stderr]    Compiling fixed v1.31.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling zerofrom v0.1.8
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling bytemuck v1.25.1
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smallbox-0.8.8/src/lib.rs:169:33
[INFO] [stdout]     |
[INFO] [stdout] 169 | #![cfg_attr(feature = "coerce", feature(unsize, coerce_unsized))]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yoke v0.8.3
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smallbox` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550", kill_on_drop: false }`
[INFO] [stdout] 67ade0674c9b26fa1345af4110d3d4973701cee86000be6bb67dd8c95997a550
