[INFO] cloning repository https://github.com/chessai/maestro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chessai/maestro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchessai%2Fmaestro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchessai%2Fmaestro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ef51409a8766e55c65e561deecc5339f880bc91
[INFO] checking chessai/maestro against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchessai%2Fmaestro" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chessai/maestro
[INFO] finished tweaking git repo https://github.com/chessai/maestro
[INFO] tweaked toml for git repo https://github.com/chessai/maestro written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chessai/maestro on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chessai/maestro 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | repository = "local"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75
[INFO] running `Command { std: "docker" "start" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75", 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" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75", 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" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | repository = "local"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.53
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cc v1.2.66
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking webpki-roots v1.0.8
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking ego-tree v0.6.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking bytes v1.12.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling maestro-daemon v0.0.0 (/opt/rustwide/workdir/crates/maestro-daemon)
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr] error: could not compile `nix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name nix --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.25.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="acct"' --cfg 'feature="aio"' --cfg 'feature="default"' --cfg 'feature="dir"' --cfg 'feature="env"' --cfg 'feature="event"' --cfg 'feature="feature"' --cfg 'feature="fs"' --cfg 'feature="hostname"' --cfg 'feature="inotify"' --cfg 'feature="ioctl"' --cfg 'feature="kmod"' --cfg 'feature="memoffset"' --cfg 'feature="mman"' --cfg 'feature="mount"' --cfg 'feature="mqueue"' --cfg 'feature="net"' --cfg 'feature="personality"' --cfg 'feature="pin-utils"' --cfg 'feature="poll"' --cfg 'feature="process"' --cfg 'feature="pthread"' --cfg 'feature="ptrace"' --cfg 'feature="quota"' --cfg 'feature="reboot"' --cfg 'feature="resource"' --cfg 'feature="sched"' --cfg 'feature="signal"' --cfg 'feature="socket"' --cfg 'feature="term"' --cfg 'feature="time"' --cfg 'feature="ucontext"' --cfg 'feature="uio"' --cfg 'feature="user"' --cfg 'feature="zerocopy"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("acct", "aio", "default", "dir", "env", "event", "feature", "fs", "hostname", "inotify", "ioctl", "kmod", "memoffset", "mman", "mount", "mqueue", "net", "personality", "pin-utils", "poll", "process", "pthread", "ptrace", "quota", "reboot", "resource", "sched", "signal", "socket", "term", "time", "ucontext", "uio", "user", "zerocopy"))' -C metadata=706e729b33962fd7 -C extra-filename=-d15605c8dd9b1340 --out-dir /opt/rustwide/target/debug/build/nix/d15605c8dd9b1340/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/6dcfbc6bad33d8b2/out/libbitflags-6dcfbc6bad33d8b2.rmeta --extern cfg_if=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out/libcfg_if-190c9021fd162845.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/16836f44866b8b3d/out/liblibc-16836f44866b8b3d.rmeta --extern memoffset=/opt/rustwide/target/debug/build/memoffset/6426ab42b5661707/out/libmemoffset-6426ab42b5661707.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/db1de871cd8706a6/out/libpin_utils-db1de871cd8706a6.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75", kill_on_drop: false }`
[INFO] [stdout] a956921a0371401f5557a175d9d5b415bbc8095886b16283f39f43c619622a75
