[INFO] fetching crate owned-pin 1.3.3...
[INFO] testing owned-pin-1.3.3 against beta-2025-04-13 for beta-1.87-1
[INFO] extracting crate owned-pin 1.3.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate owned-pin 1.3.3 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate owned-pin 1.3.3
[INFO] finished tweaking crates.io crate owned-pin 1.3.3
[INFO] tweaked toml for crates.io crate owned-pin 1.3.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owned-pin-macros v0.2.0
[INFO] [stderr]   Downloaded pinned-init v0.0.9
[INFO] [stderr]   Downloaded pinned-init-macro v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1483ce00048954434a9a2fc00ef2ab26fa8fc87897efb58140a171686f9e6e84
[INFO] running `Command { std: "docker" "start" "-a" "1483ce00048954434a9a2fc00ef2ab26fa8fc87897efb58140a171686f9e6e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1483ce00048954434a9a2fc00ef2ab26fa8fc87897efb58140a171686f9e6e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1483ce00048954434a9a2fc00ef2ab26fa8fc87897efb58140a171686f9e6e84", kill_on_drop: false }`
[INFO] [stdout] 1483ce00048954434a9a2fc00ef2ab26fa8fc87897efb58140a171686f9e6e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef7b5d1250f16911259c7aef61996c1d9934da3ea24db719d862d56694e8c177
[INFO] running `Command { std: "docker" "start" "-a" "ef7b5d1250f16911259c7aef61996c1d9934da3ea24db719d862d56694e8c177", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling pinned-init-macro v0.0.5
[INFO] [stderr]    Compiling pinned-init v0.0.9
[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/pinned-init-0.0.9/src/lib.rs:240:32
[INFO] [stdout]     |
[INFO] [stdout] 240 | #![cfg_attr(feature = "alloc", feature(allocator_api))]
[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 `pinned-init` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ef7b5d1250f16911259c7aef61996c1d9934da3ea24db719d862d56694e8c177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7b5d1250f16911259c7aef61996c1d9934da3ea24db719d862d56694e8c177", kill_on_drop: false }`
[INFO] [stdout] ef7b5d1250f16911259c7aef61996c1d9934da3ea24db719d862d56694e8c177