[INFO] cloning repository https://github.com/nimbus/nimbus-libkrun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nimbus/nimbus-libkrun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimbus%2Fnimbus-libkrun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimbus%2Fnimbus-libkrun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8daa86515d66b5142f8c322a5334f1b14e7b32f
[INFO] checking nimbus/nimbus-libkrun against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnimbus%2Fnimbus-libkrun" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/nimbus/nimbus-libkrun
[INFO] finished tweaking git repo https://github.com/nimbus/nimbus-libkrun
[INFO] tweaked toml for git repo https://github.com/nimbus/nimbus-libkrun written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nimbus/nimbus-libkrun on toolchain dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nimbus/nimbus-libkrun 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" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b
[INFO] running `Command { std: "docker" "start" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling kvm-ioctls v0.22.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking krun-arch-gen v0.1.0-1.18.1 (/opt/rustwide/workdir/src/arch_gen)
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling krun-devices v0.1.0-1.18.1 (/opt/rustwide/workdir/src/devices)
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking virtio-bindings v0.2.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling imago v0.2.2
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling krun-vmm v0.1.0-1.18.1 (/opt/rustwide/workdir/src/vmm)
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling nitro-enclaves v0.6.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]    Compiling libkrun v1.18.1 (/opt/rustwide/workdir/src/libkrun)
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> src/libkrun/build.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     #[cfg(target_os = "linux")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(misleading_cfg_in_build_script)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> src/libkrun/build.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(target_os = "macos")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libkrun` (build script) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b", kill_on_drop: false }`
[INFO] [stdout] 65db6fbee9a6a7ae214995797a8db94502436f11fffcbebfb219d819e75d0c7b