[INFO] cloning repository https://github.com/lccc-project/lccc-driver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lccc-project/lccc-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Flccc-driver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Flccc-driver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c5796f93f2b8ce26666ee753da903385a275d8e
[INFO] checking lccc-project/lccc-driver against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flccc-project%2Flccc-driver" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lccc-project/lccc-driver
[INFO] finished tweaking git repo https://github.com/lccc-project/lccc-driver
[INFO] tweaked toml for git repo https://github.com/lccc-project/lccc-driver written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lccc-project/lccc-driver 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/lccc-project/lccc-driver 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/LiliumOS/generic-detect.git`
[INFO] [stderr]     Updating git repository `https://github.com/lccc-project/lccc-target.git`
[INFO] [stderr]     Updating git repository `https://github.com/chorman0773/uname.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/LiliumOS/lilium-sys.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno-sys v0.2.0
[INFO] [stderr]   Downloaded cfg-match v0.2.1
[INFO] [stderr]   Downloaded target-tuple-pieces v0.16.1
[INFO] [stderr]   Downloaded with_builtin_macros-proc_macros v0.0.3
[INFO] [stderr]   Downloaded target-tuples-macro v0.2.0
[INFO] [stderr]   Downloaded error-repr v0.1.0
[INFO] [stderr]   Downloaded target-tuples v0.16.1
[INFO] [stderr]   Downloaded with_builtin_macros v0.0.3
[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] 20731e37a665736b512cde04807e78fff8e4596d8d28125497de52531925ea09
[INFO] running `Command { std: "docker" "start" "-a" "20731e37a665736b512cde04807e78fff8e4596d8d28125497de52531925ea09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20731e37a665736b512cde04807e78fff8e4596d8d28125497de52531925ea09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20731e37a665736b512cde04807e78fff8e4596d8d28125497de52531925ea09", kill_on_drop: false }`
[INFO] [stdout] 20731e37a665736b512cde04807e78fff8e4596d8d28125497de52531925ea09
[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] 16bf7de569a2a443f9e5136f705fb91ccfa169b91095e4f584d193d22c506fb2
[INFO] running `Command { std: "docker" "start" "-a" "16bf7de569a2a443f9e5136f705fb91ccfa169b91095e4f584d193d22c506fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-tuple-pieces v0.16.1
[INFO] [stderr]    Compiling sysname v0.1.0 (https://github.com/chorman0773/uname.git#deffb849)
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking generic-detect v0.1.0 (https://github.com/LiliumOS/generic-detect.git#64156bed)
[INFO] [stderr]    Compiling errno-sys v0.2.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling error-repr v0.1.0
[INFO] [stderr]    Compiling target-tuples-macro v0.2.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling target-tuples v0.16.1
[INFO] [stderr]     Checking lccc-targets v0.1.0 (https://github.com/lccc-project/lccc-target.git#2f896ecb)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/lccc-target-4dbea93214d3522d/2f896ec/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(macro_metavar_expr)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lccc-targets` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "16bf7de569a2a443f9e5136f705fb91ccfa169b91095e4f584d193d22c506fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16bf7de569a2a443f9e5136f705fb91ccfa169b91095e4f584d193d22c506fb2", kill_on_drop: false }`
[INFO] [stdout] 16bf7de569a2a443f9e5136f705fb91ccfa169b91095e4f584d193d22c506fb2