[INFO] cloning repository https://github.com/knight-lang/knightrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knight-lang/knightrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknight-lang%2Fknightrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknight-lang%2Fknightrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c85b43a2e49ba1be8cc8872d698676ef2d578df4
[INFO] checking knight-lang/knightrs against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknight-lang%2Fknightrs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/knight-lang/knightrs
[INFO] finished tweaking git repo https://github.com/knight-lang/knightrs
[INFO] tweaked toml for git repo https://github.com/knight-lang/knightrs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/knight-lang/knightrs 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 git repo https://github.com/knight-lang/knightrs 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 anstyle-wincon v3.0.8
[INFO] [stderr]   Downloaded thiserror-impl v2.0.3
[INFO] [stderr]   Downloaded likely_stable v0.1.2
[INFO] [stderr]   Downloaded thiserror v2.0.3
[INFO] [stderr]   Downloaded clap v4.5.39
[INFO] [stderr]   Downloaded pest v2.7.14
[INFO] [stderr]   Downloaded clap_builder v4.5.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a320743411d5ac810832dba54088cd5d71617deaf6eadcc27676524bebb63ae
[INFO] running `Command { std: "docker" "start" "-a" "7a320743411d5ac810832dba54088cd5d71617deaf6eadcc27676524bebb63ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a320743411d5ac810832dba54088cd5d71617deaf6eadcc27676524bebb63ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a320743411d5ac810832dba54088cd5d71617deaf6eadcc27676524bebb63ae", kill_on_drop: false }`
[INFO] [stdout] 7a320743411d5ac810832dba54088cd5d71617deaf6eadcc27676524bebb63ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 55dfb64e890c2b63f4898d55e274a2459afd7e75d0fdbbc8ff7ee5450c0cf7ea
[INFO] running `Command { std: "docker" "start" "-a" "55dfb64e890c2b63f4898d55e274a2459afd7e75d0fdbbc8ff7ee5450c0cf7ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.97
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling bumpalo v3.11.1
[INFO] [stderr]    Compiling const_fn v0.4.10
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling wasm-bindgen v0.2.97
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.97
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.97
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]     Checking clap v4.5.39
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.97
[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/wasm-bindgen-macro-0.2.97/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     feature(allow_internal_unstable),
[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 `wasm-bindgen-macro` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "55dfb64e890c2b63f4898d55e274a2459afd7e75d0fdbbc8ff7ee5450c0cf7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55dfb64e890c2b63f4898d55e274a2459afd7e75d0fdbbc8ff7ee5450c0cf7ea", kill_on_drop: false }`
[INFO] [stdout] 55dfb64e890c2b63f4898d55e274a2459afd7e75d0fdbbc8ff7ee5450c0cf7ea
