[INFO] fetching crate rotext_wasm_bindings 0.2.0...
[INFO] checking rotext_wasm_bindings-0.2.0 against 1.95.0 for pr-155915
[INFO] extracting crate rotext_wasm_bindings 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rotext_wasm_bindings 0.2.0
[INFO] finished tweaking crates.io crate rotext_wasm_bindings 0.2.0
[INFO] tweaked toml for crates.io crate rotext_wasm_bindings 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rotext_wasm_bindings 0.2.0 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 rotext_wasm_bindings 0.2.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rotext_internal_macros v0.2.0
[INFO] [stderr]   Downloaded rotext_core v0.2.0
[INFO] [stderr]   Downloaded lol_alloc v0.4.1
[INFO] [stderr]   Downloaded rotext v0.2.0
[INFO] [stderr]   Downloaded rotext_utils v0.2.0
[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] 2849634424ced5fd36031ffaf97c31e2eb81e81d865239fbabf25c1eaeaea4ca
[INFO] running `Command { std: "docker" "start" "-a" "2849634424ced5fd36031ffaf97c31e2eb81e81d865239fbabf25c1eaeaea4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2849634424ced5fd36031ffaf97c31e2eb81e81d865239fbabf25c1eaeaea4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2849634424ced5fd36031ffaf97c31e2eb81e81d865239fbabf25c1eaeaea4ca", kill_on_drop: false }`
[INFO] [stdout] 2849634424ced5fd36031ffaf97c31e2eb81e81d865239fbabf25c1eaeaea4ca
[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=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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9beff2949fdbcd8fc98a538f79ff2345599f5f08ee0d2810a782cb9b0688da22
[INFO] running `Command { std: "docker" "start" "-a" "9beff2949fdbcd8fc98a538f79ff2345599f5f08ee0d2810a782cb9b0688da22", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking lol_alloc v0.4.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.99
[INFO] [stderr]    Compiling rotext_internal_macros v0.2.0
[INFO] [stderr]     Checking rotext_core v0.2.0
[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/rotext_core-0.2.0/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(generic_const_exprs)]
[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 `rotext_core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9beff2949fdbcd8fc98a538f79ff2345599f5f08ee0d2810a782cb9b0688da22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9beff2949fdbcd8fc98a538f79ff2345599f5f08ee0d2810a782cb9b0688da22", kill_on_drop: false }`
[INFO] [stdout] 9beff2949fdbcd8fc98a538f79ff2345599f5f08ee0d2810a782cb9b0688da22
