[INFO] cloning repository https://github.com/PROMETHIA-27/unnamed_cil_lang_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PROMETHIA-27/unnamed_cil_lang_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Funnamed_cil_lang_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Funnamed_cil_lang_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ca79705630eb6cd021c24d770fa08ab9e8abae3
[INFO] checking PROMETHIA-27/unnamed_cil_lang_project against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPROMETHIA-27%2Funnamed_cil_lang_project" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PROMETHIA-27/unnamed_cil_lang_project
[INFO] finished tweaking git repo https://github.com/PROMETHIA-27/unnamed_cil_lang_project
[INFO] tweaked toml for git repo https://github.com/PROMETHIA-27/unnamed_cil_lang_project written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PROMETHIA-27/unnamed_cil_lang_project 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/PROMETHIA-27/unnamed_cil_lang_project 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 git repository `https://github.com/PROMETHIA-27/rustc_codegen_clr.git`
[INFO] [stderr]     Updating git repository `https://github.com/PROMETHIA-27/pomelo.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.8.5
[INFO] [stderr]   Downloaded logos-derive v0.15.0
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded ar v0.9.0
[INFO] [stderr]   Downloaded owo-colors v4.2.0
[INFO] [stderr]   Downloaded postcard v1.1.1
[INFO] [stderr]   Downloaded logos-codegen v0.15.0
[INFO] [stderr]   Downloaded snafu v0.8.5
[INFO] [stderr]   Downloaded logos v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 60ee2740b60e20b4aad016820283091a3f387b08efdbeef272b7be1f5fea6224
[INFO] running `Command { std: "docker" "start" "-a" "60ee2740b60e20b4aad016820283091a3f387b08efdbeef272b7be1f5fea6224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ee2740b60e20b4aad016820283091a3f387b08efdbeef272b7be1f5fea6224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ee2740b60e20b4aad016820283091a3f387b08efdbeef272b7be1f5fea6224", kill_on_drop: false }`
[INFO] [stdout] 60ee2740b60e20b4aad016820283091a3f387b08efdbeef272b7be1f5fea6224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cda310ecebd2910ab4b580551c6ec570d0725c4a591553c2e87d436af5879e92
[INFO] running `Command { std: "docker" "start" "-a" "cda310ecebd2910ab4b580551c6ec570d0725c4a591553c2e87d436af5879e92", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling logos-codegen v0.15.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking supports-hyperlinks v3.1.0
[INFO] [stderr]     Checking ar v0.9.0
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pomelo-impl v0.2.0 (https://github.com/PROMETHIA-27/pomelo.git#3cf8989b)
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking logos v0.15.0
[INFO] [stderr]     Checking snafu v0.8.5
[INFO] [stderr]     Checking pomelo v0.2.0 (https://github.com/PROMETHIA-27/pomelo.git#3cf8989b)
[INFO] [stderr]     Checking postcard v1.1.1
[INFO] [stderr]     Checking cilly v0.1.1 (https://github.com/PROMETHIA-27/rustc_codegen_clr.git#9cb1a5e1)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rustc_codegen_clr-aeb14dd9207ffaf9/9cb1a5e/cilly/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(iter_intersperse, pattern)]
[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 `cilly` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cda310ecebd2910ab4b580551c6ec570d0725c4a591553c2e87d436af5879e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda310ecebd2910ab4b580551c6ec570d0725c4a591553c2e87d436af5879e92", kill_on_drop: false }`
[INFO] [stdout] cda310ecebd2910ab4b580551c6ec570d0725c4a591553c2e87d436af5879e92