[INFO] cloning repository https://github.com/waterlens/remote-actuator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/waterlens/remote-actuator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaterlens%2Fremote-actuator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaterlens%2Fremote-actuator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53ab3fdbd9f3f670abaf9c0e0cc6737c83dd284c [INFO] testing waterlens/remote-actuator 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%2Fwaterlens%2Fremote-actuator" "/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/waterlens/remote-actuator [INFO] finished tweaking git repo https://github.com/waterlens/remote-actuator [INFO] tweaked toml for git repo https://github.com/waterlens/remote-actuator written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/waterlens/remote-actuator 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/waterlens/remote-actuator 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e0f56bd2d1c459b7fc53b5af927348137be26110df9ca63a9f78d138189b527a [INFO] running `Command { std: "docker" "start" "-a" "e0f56bd2d1c459b7fc53b5af927348137be26110df9ca63a9f78d138189b527a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0f56bd2d1c459b7fc53b5af927348137be26110df9ca63a9f78d138189b527a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f56bd2d1c459b7fc53b5af927348137be26110df9ca63a9f78d138189b527a", kill_on_drop: false }` [INFO] [stdout] e0f56bd2d1c459b7fc53b5af927348137be26110df9ca63a9f78d138189b527a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 50442c2b94662e19e971250d5d05ef50a3f43d385381646e0b328ff71d423fde [INFO] running `Command { std: "docker" "start" "-a" "50442c2b94662e19e971250d5d05ef50a3f43d385381646e0b328ff71d423fde", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling mio v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling libsqlite3-sys v0.24.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling spin v0.9.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling tracing-core v0.1.27 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling futures-intrusive v0.4.0 [INFO] [stderr] Compiling crc v2.1.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling atoi v0.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling rustversion v1.0.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling fsio v0.3.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling globset v0.4.9 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling webpki-roots v0.22.3 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling wildmatch v2.1.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling http-range-header v0.3.0 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling java-properties v1.4.1 [INFO] [stderr] Compiling ftp v3.0.1 [INFO] [stderr] Compiling meval v0.2.0 [INFO] [stderr] Compiling duckscript v0.7.2 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling uname v0.1.1 [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling glob v0.3.0 [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-1.0.96/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-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=58236c71bbc81396 -C extra-filename=-49b9d5fb66e1884a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6a748c913b9f9035.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b2d2d43f8d82b4a3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8906c60d033490ec.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 `tokio` (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 tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/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="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="once_cell"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "memchr", "mio", "net", "num_cpus", "once_cell", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "stats", "sync", "test-util", "time", "tokio-macros", "tracing", "winapi"))' -C metadata=d7f33329c6751d0c -C extra-filename=-5c4cfc7665ef92c6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-18b65f100f271f05.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-95e91694a450aecc.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-6bd5723bc1b40ae3.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-c99586414a8fa9a2.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-d447510d24d5c608.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-792ecb805ec989da.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-a2c58a5ed980db1f.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-dee269b961a9b633.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "50442c2b94662e19e971250d5d05ef50a3f43d385381646e0b328ff71d423fde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50442c2b94662e19e971250d5d05ef50a3f43d385381646e0b328ff71d423fde", kill_on_drop: false }` [INFO] [stdout] 50442c2b94662e19e971250d5d05ef50a3f43d385381646e0b328ff71d423fde