[INFO] fetching crate hexga_image 0.0.11-beta.53...
[INFO] checking hexga_image-0.0.11-beta.53 against 1.95.0 for pr-155915
[INFO] extracting crate hexga_image 0.0.11-beta.53 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hexga_image 0.0.11-beta.53
[INFO] finished tweaking crates.io crate hexga_image 0.0.11-beta.53
[INFO] tweaked toml for crates.io crate hexga_image 0.0.11-beta.53 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexga_image 0.0.11-beta.53 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 hexga_image 0.0.11-beta.53 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 hexga_bit v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_bit_derive v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_core v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_number v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_math_derive v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_typedef v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_encoding v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_array v0.0.11-beta.53
[INFO] [stderr]   Downloaded hexga_map_on v0.0.11-beta.53
[INFO] [stderr]   Downloaded moxcms v0.7.5
[INFO] [stderr]   Downloaded hexga_math v0.0.11-beta.53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b3051d43008354bab60681bb8068d2bfc70c4f2138287f0fe63d83a9ed19a2b1
[INFO] running `Command { std: "docker" "start" "-a" "b3051d43008354bab60681bb8068d2bfc70c4f2138287f0fe63d83a9ed19a2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3051d43008354bab60681bb8068d2bfc70c4f2138287f0fe63d83a9ed19a2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3051d43008354bab60681bb8068d2bfc70c4f2138287f0fe63d83a9ed19a2b1", kill_on_drop: false }`
[INFO] [stdout] b3051d43008354bab60681bb8068d2bfc70c4f2138287f0fe63d83a9ed19a2b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 717b8c4a91477172fa92e187febba3c9142bd74ac709037625422f71c164127c
[INFO] running `Command { std: "docker" "start" "-a" "717b8c4a91477172fa92e187febba3c9142bd74ac709037625422f71c164127c", kill_on_drop: false }`
[INFO] [stderr]     Checking hexga_map_on v0.0.11-beta.53
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking pxfm v0.1.24
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking hexga_array v0.0.11-beta.53
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking hexga_number v0.0.11-beta.53
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking hexga_typedef v0.0.11-beta.53
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking moxcms v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling hexga_bit_derive v0.0.11-beta.53
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling hexga_math_derive v0.0.11-beta.53
[INFO] [stderr]     Checking hexga_bit v0.0.11-beta.53
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking hexga_core v0.0.11-beta.53
[INFO] [stderr]     Checking serde-xml-rs v0.8.1
[INFO] [stderr]     Checking bincode v1.3.3
[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/hexga_core-0.0.11-beta.53/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(get_disjoint_mut_helpers)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ron v0.11.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hexga_core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "717b8c4a91477172fa92e187febba3c9142bd74ac709037625422f71c164127c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717b8c4a91477172fa92e187febba3c9142bd74ac709037625422f71c164127c", kill_on_drop: false }`
[INFO] [stdout] 717b8c4a91477172fa92e187febba3c9142bd74ac709037625422f71c164127c