[INFO] cloning repository https://github.com/nghyane/arcane
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nghyane/arcane" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnghyane%2Farcane", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnghyane%2Farcane'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea561d700e99623ed6131cf497c79d9563209377
[INFO] checking nghyane/arcane against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnghyane%2Farcane" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/nghyane/arcane
[INFO] finished tweaking git repo https://github.com/nghyane/arcane
[INFO] tweaked toml for git repo https://github.com/nghyane/arcane written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nghyane/arcane 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/nghyane/arcane 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 napi-derive v3.5.2
[INFO] [stderr]   Downloaded objc2-quartz-core v0.3.1
[INFO] [stderr]   Downloaded objc2-core-data v0.3.1
[INFO] [stderr]   Downloaded wild v2.2.1
[INFO] [stderr]   Downloaded utf8-chars v3.0.6
[INFO] [stderr]   Downloaded command-fds v0.3.2
[INFO] [stderr]   Downloaded portable-pty v0.9.0
[INFO] [stderr]   Downloaded cached_proc_macro v0.25.0
[INFO] [stderr]   Downloaded archery v1.2.2
[INFO] [stderr]   Downloaded fluent v0.17.0
[INFO] [stderr]   Downloaded fluent-langneg v0.13.1
[INFO] [stderr]   Downloaded intl-memoizer v0.5.3
[INFO] [stderr]   Downloaded homedir v0.3.4
[INFO] [stderr]   Downloaded unic-langid v0.9.6
[INFO] [stderr]   Downloaded uucore_procs v0.4.0
[INFO] [stderr]   Downloaded tree_magic_mini v3.2.2
[INFO] [stderr]   Downloaded napi-sys v3.2.1
[INFO] [stderr]   Downloaded uzers v0.12.2
[INFO] [stderr]   Downloaded rlimit v0.10.2
[INFO] [stderr]   Downloaded os_display v0.1.4
[INFO] [stderr]   Downloaded convert_case v0.11.0
[INFO] [stderr]   Downloaded wl-clipboard-rs v0.9.3
[INFO] [stderr]   Downloaded napi-derive-backend v5.0.2
[INFO] [stderr]   Downloaded fluent-bundle v0.16.0
[INFO] [stderr]   Downloaded cached v0.56.0
[INFO] [stderr]   Downloaded unic-langid-impl v0.9.6
[INFO] [stderr]   Downloaded zune-jpeg v0.5.12
[INFO] [stderr]   Downloaded icu_locale_data v2.1.2
[INFO] [stderr]   Downloaded inferno v0.12.4
[INFO] [stderr]   Downloaded napi v3.8.3
[INFO] [stderr]   Downloaded bon-macros v3.9.0
[INFO] [stderr]   Downloaded bon v3.9.0
[INFO] [stderr]   Downloaded uucore v0.4.0
[INFO] [stderr]   Downloaded html-to-markdown-rs v2.25.1
[INFO] [stderr]   Downloaded sysinfo v0.38.2
[INFO] [stderr]   Downloaded brush-parser v0.3.0
[INFO] [stderr]   Downloaded rpds v1.2.0
[INFO] [stderr]   Downloaded fancy-regex v0.16.2
[INFO] [stderr]   Downloaded fluent-syntax v0.12.0
[INFO] [stderr]   Downloaded astral-tl v0.7.11
[INFO] [stderr]   Downloaded libloading v0.9.0
[INFO] [stderr]   Downloaded serial2 v0.2.34
[INFO] [stderr]   Downloaded ctor v0.6.3
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded napi-build v2.3.1
[INFO] [stderr]   Downloaded objc2-cloud-kit v0.3.1
[INFO] [stderr]   Downloaded objc2-core-image v0.3.1
[INFO] [stderr]   Downloaded dtor v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 719de363af6091d2df45fd9d1faf4acee93c6f1743c50db76b407ece4cc206c6
[INFO] running `Command { std: "docker" "start" "-a" "719de363af6091d2df45fd9d1faf4acee93c6f1743c50db76b407ece4cc206c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "719de363af6091d2df45fd9d1faf4acee93c6f1743c50db76b407ece4cc206c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719de363af6091d2df45fd9d1faf4acee93c6f1743c50db76b407ece4cc206c6", kill_on_drop: false }`
[INFO] [stdout] 719de363af6091d2df45fd9d1faf4acee93c6f1743c50db76b407ece4cc206c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bc5966a15185df0d56f2ea50f5ccd698093699a19da44c21f7026b334560f524
[INFO] running `Command { std: "docker" "start" "-a" "bc5966a15185df0d56f2ea50f5ccd698093699a19da44c21f7026b334560f524", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking serde_core v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling wayland-sys v0.31.8
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking rustc-hash v2.1.1
[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/smallvec-1.15.1/src/lib.rs:95:41
[INFO] [stdout]    |
[INFO] [stdout] 95 | #![cfg_attr(feature = "specialization", feature(specialization))]
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smallvec` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bc5966a15185df0d56f2ea50f5ccd698093699a19da44c21f7026b334560f524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5966a15185df0d56f2ea50f5ccd698093699a19da44c21f7026b334560f524", kill_on_drop: false }`
[INFO] [stdout] bc5966a15185df0d56f2ea50f5ccd698093699a19da44c21f7026b334560f524
