[INFO] cloning repository https://github.com/septagram/comfy-ui-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/septagram/comfy-ui-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Fcomfy-ui-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Fcomfy-ui-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 197afe630757758084db951b6e89b0c0a92c9f2b
[INFO] checking septagram/comfy-ui-mcp against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseptagram%2Fcomfy-ui-mcp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/septagram/comfy-ui-mcp
[INFO] finished tweaking git repo https://github.com/septagram/comfy-ui-mcp
[INFO] tweaked toml for git repo https://github.com/septagram/comfy-ui-mcp written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/septagram/comfy-ui-mcp 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/septagram/comfy-ui-mcp 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hexfloat2 v0.2.0
[INFO] [stderr]   Downloaded iri-string v0.7.11
[INFO] [stderr]   Downloaded ason v2.1.3
[INFO] [stderr]   Downloaded zune-jpeg v0.5.14
[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] 79134442ca0d296b8da2080a3db8e3eac5b5e6990020a71d6eeb71992796f3bd
[INFO] running `Command { std: "docker" "start" "-a" "79134442ca0d296b8da2080a3db8e3eac5b5e6990020a71d6eeb71992796f3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79134442ca0d296b8da2080a3db8e3eac5b5e6990020a71d6eeb71992796f3bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79134442ca0d296b8da2080a3db8e3eac5b5e6990020a71d6eeb71992796f3bd", kill_on_drop: false }`
[INFO] [stdout] 79134442ca0d296b8da2080a3db8e3eac5b5e6990020a71d6eeb71992796f3bd
[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] d39e31f8c60095e647001fececc0d602d2a6ec1a2d7018350310d2b8855fcff9
[INFO] running `Command { std: "docker" "start" "-a" "d39e31f8c60095e647001fececc0d602d2a6ec1a2d7018350310d2b8855fcff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking iri-string v0.7.11
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking zune-jpeg v0.5.14
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking hexfloat2 v0.2.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking ason v2.1.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking comfy-ui-mcp v1.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     str_as_str,
[INFO] [stdout] 3 | |     error_generic_member_access,
[INFO] [stdout] 4 | |     custom_inner_attributes,
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     min_specialization,
[INFO] [stdout] 9 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / #![feature(
[INFO] [stdout] 2 | |     str_as_str,
[INFO] [stdout] 3 | |     error_generic_member_access,
[INFO] [stdout] 4 | |     custom_inner_attributes,
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     min_specialization,
[INFO] [stdout] 9 | | )]
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comfy-ui-mcp` (bin "comfy-ui-mcp" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `comfy-ui-mcp` (bin "comfy-ui-mcp") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d39e31f8c60095e647001fececc0d602d2a6ec1a2d7018350310d2b8855fcff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39e31f8c60095e647001fececc0d602d2a6ec1a2d7018350310d2b8855fcff9", kill_on_drop: false }`
[INFO] [stdout] d39e31f8c60095e647001fececc0d602d2a6ec1a2d7018350310d2b8855fcff9
