[INFO] cloning repository https://github.com/gifnksm/onix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gifnksm/onix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fonix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fonix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e3b19cd05c9cc503e6a5eb16a3d5ca243424a8c
[INFO] checking gifnksm/onix against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fonix" "/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/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/gifnksm/onix
[INFO] finished tweaking git repo https://github.com/gifnksm/onix
[INFO] tweaked toml for git repo https://github.com/gifnksm/onix written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gifnksm/onix 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/gifnksm/onix 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 convert_case v0.7.1
[INFO] [stderr]   Downloaded derive_pod v0.1.2
[INFO] [stderr]   Downloaded dataview v1.0.1
[INFO] [stderr]   Downloaded argh_shared v0.1.13
[INFO] [stderr]   Downloaded snafu v0.8.9
[INFO] [stderr]   Downloaded argh_derive v0.1.13
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded argh v0.1.13
[INFO] [stderr]   Downloaded snafu-derive v0.8.9
[INFO] [stderr]   Downloaded riscv v0.14.0
[INFO] [stderr]   Downloaded platform-cast v0.1.0
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] [stderr]   Downloaded riscv-macros v0.2.0
[INFO] [stderr]   Downloaded rust-fuzzy-search 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] d100aaebe27be39d55a423f32e79dff4d2585e5dbe8cb206ac14668a43f2729c
[INFO] running `Command { std: "docker" "start" "-a" "d100aaebe27be39d55a423f32e79dff4d2585e5dbe8cb206ac14668a43f2729c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d100aaebe27be39d55a423f32e79dff4d2585e5dbe8cb206ac14668a43f2729c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d100aaebe27be39d55a423f32e79dff4d2585e5dbe8cb206ac14668a43f2729c", kill_on_drop: false }`
[INFO] [stdout] d100aaebe27be39d55a423f32e79dff4d2585e5dbe8cb206ac14668a43f2729c
[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] f1be0522620bbaccb2105e0f74e51c139b8e497666ecbe2abcaaf6ba2ef20627
[INFO] running `Command { std: "docker" "start" "-a" "f1be0522620bbaccb2105e0f74e51c139b8e497666ecbe2abcaaf6ba2ef20627", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling derive_pod v0.1.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking platform-cast v0.1.0
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking ansi-term v0.1.0 (/opt/rustwide/workdir/crates/ansi-term)
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]    Compiling riscv v0.14.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking rust-fuzzy-search v0.1.1
[INFO] [stderr]     Checking riscv-pac v0.2.0
[INFO] [stderr]     Checking dataview v1.0.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking sbi-sys v0.1.0 (/opt/rustwide/workdir/crates/sbi-sys)
[INFO] [stderr]     Checking proc-macro2 v1.0.101
[INFO] [stderr]     Checking endian v0.1.0 (/opt/rustwide/workdir/crates/endian)
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/crates/kernel)
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking riscv-utils v0.1.0 (/opt/rustwide/workdir/crates/riscv-utils)
[INFO] [stderr]     Checking sbi v0.1.0 (/opt/rustwide/workdir/crates/sbi)
[INFO] [stderr]     Checking allocator v0.1.0 (/opt/rustwide/workdir/crates/allocator)
[INFO] [stderr]     Checking range-set v0.1.0 (/opt/rustwide/workdir/crates/range-set)
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling riscv-macros v0.2.0
[INFO] [stderr]     Checking snafu v0.8.9
[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/snafu-0.8.9/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     feature(error_generic_member_access)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/snafu-0.8.9/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     feature(error_generic_member_access)
[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 `snafu` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snafu` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f1be0522620bbaccb2105e0f74e51c139b8e497666ecbe2abcaaf6ba2ef20627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1be0522620bbaccb2105e0f74e51c139b8e497666ecbe2abcaaf6ba2ef20627", kill_on_drop: false }`
[INFO] [stdout] f1be0522620bbaccb2105e0f74e51c139b8e497666ecbe2abcaaf6ba2ef20627