[INFO] cloning repository https://github.com/mufeez-amjad/avail [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mufeez-amjad/avail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeez-amjad%2Favail", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeez-amjad%2Favail'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f391ae484ffe3834f1bfbc330e18e730d27c9991 [INFO] testing mufeez-amjad/avail against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmufeez-amjad%2Favail" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mufeez-amjad/avail [INFO] finished tweaking git repo https://github.com/mufeez-amjad/avail [INFO] tweaked toml for git repo https://github.com/mufeez-amjad/avail written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mufeez-amjad/avail on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mufeez-amjad/avail 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b31c8c96552b007fa27c9cc6646449cf51b48fdfd68047b8c08a071fe8441fd [INFO] running `Command { std: "docker" "start" "-a" "8b31c8c96552b007fa27c9cc6646449cf51b48fdfd68047b8c08a071fe8441fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b31c8c96552b007fa27c9cc6646449cf51b48fdfd68047b8c08a071fe8441fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b31c8c96552b007fa27c9cc6646449cf51b48fdfd68047b8c08a071fe8441fd", kill_on_drop: false }` [INFO] [stdout] 8b31c8c96552b007fa27c9cc6646449cf51b48fdfd68047b8c08a071fe8441fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4ebff88e3a6c305cd068813316dd54d6185f73b9facdb971e7e9594d5a1a736 [INFO] running `Command { std: "docker" "start" "-a" "b4ebff88e3a6c305cd068813316dd54d6185f73b9facdb971e7e9594d5a1a736", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling async-io v1.9.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling concurrent-queue v1.2.4 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling libsqlite3-sys v0.25.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling nix v0.24.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling xcb v1.2.0 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling nb-connect v1.2.0 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling memmap2 v0.5.8 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling block-modes v0.8.1 [INFO] [stderr] Compiling console v0.15.2 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rustls-pemfile v0.3.0 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling hkdf v0.11.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling webpki-roots v0.22.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling iana-time-zone v0.1.48 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling sha2 v0.10.5 [INFO] [stderr] Compiling hashlink v0.8.1 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling nix v0.25.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling zeroize v1.5.7 [INFO] [stderr] Compiling indicatif v0.17.1 [INFO] [stderr] Compiling dialoguer v0.10.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling ctrlc v3.2.3 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.99/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=4e9c50041d86a168 -C extra-filename=-b35c8c43a8bc0e42 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-c72ddfc20657ba66.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a1dfccd0eb1ecea9.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-143cd0cda3e28ad1.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name nix --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.22.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=d12fd7809dbe5568 -C extra-filename=-315667721ab8a3d8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-a9851ebd0ab18f47.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-d9b80cb51cda7b5b.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8dba1586489b7987.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-e7416d7bad89b3f7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "b4ebff88e3a6c305cd068813316dd54d6185f73b9facdb971e7e9594d5a1a736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4ebff88e3a6c305cd068813316dd54d6185f73b9facdb971e7e9594d5a1a736", kill_on_drop: false }` [INFO] [stdout] b4ebff88e3a6c305cd068813316dd54d6185f73b9facdb971e7e9594d5a1a736