[INFO] cloning repository https://github.com/TonyRuan/RTT_logger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TonyRuan/RTT_logger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTonyRuan%2FRTT_logger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTonyRuan%2FRTT_logger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58ceb3be6fa0889ef5f3f2ccdba789ed34b3e218
[INFO] checking TonyRuan/RTT_logger against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTonyRuan%2FRTT_logger" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TonyRuan/RTT_logger
[INFO] finished tweaking git repo https://github.com/TonyRuan/RTT_logger
[INFO] tweaked toml for git repo https://github.com/TonyRuan/RTT_logger written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TonyRuan/RTT_logger on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TonyRuan/RTT_logger 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" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mach2 v0.5.0
[INFO] [stderr]   Downloaded wayland-backend v0.3.13
[INFO] [stderr]   Downloaded no_std_io2 v0.8.1
[INFO] [stderr]   Downloaded docsplay-macros v0.1.2
[INFO] [stderr]   Downloaded docsplay v0.1.3
[INFO] [stderr]   Downloaded deku v0.18.1
[INFO] [stderr]   Downloaded cobs v0.5.1
[INFO] [stderr]   Downloaded webbrowser v1.1.0
[INFO] [stderr]   Downloaded deku_derive v0.18.1
[INFO] [stderr]   Downloaded jep106 v0.3.0
[INFO] [stderr]   Downloaded hidapi v2.6.5
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded nusb v0.2.2
[INFO] [stderr]   Downloaded io-kit-sys v0.5.0
[INFO] [stderr]   Downloaded uf2-decode v0.2.0
[INFO] [stderr]   Downloaded esp-idf-part v0.6.0
[INFO] [stderr]   Downloaded basic-udev v0.1.2
[INFO] [stderr]   Downloaded object v0.38.1
[INFO] [stderr]   Downloaded probe-rs-target v0.31.0
[INFO] [stderr]   Downloaded parse_int v0.9.0
[INFO] [stderr]   Downloaded wayland-sys v0.31.9
[INFO] [stderr]   Downloaded probe-rs v0.31.0
[INFO] [stderr]   Downloaded espflash v4.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42dd1d2d9fa39158ae252da5bc8d788c5e9fa079ee72375d7b9e6fb29dc97716
[INFO] running `Command { std: "docker" "start" "-a" "42dd1d2d9fa39158ae252da5bc8d788c5e9fa079ee72375d7b9e6fb29dc97716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dd1d2d9fa39158ae252da5bc8d788c5e9fa079ee72375d7b9e6fb29dc97716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dd1d2d9fa39158ae252da5bc8d788c5e9fa079ee72375d7b9e6fb29dc97716", kill_on_drop: false }`
[INFO] [stdout] 42dd1d2d9fa39158ae252da5bc8d788c5e9fa079ee72375d7b9e6fb29dc97716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+540f43a224317d894a9a0710a8d67704f179a33c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44b0b34a0a33ee7f6e5185c5eebaac7235e74e5284abe8c391e77839c51bad32
[INFO] running `Command { std: "docker" "start" "-a" "44b0b34a0a33ee7f6e5185c5eebaac7235e74e5284abe8c391e77839c51bad32", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]    Compiling wayland-sys v0.31.9
[INFO] [stderr]    Compiling wayland-backend v0.3.13
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling wayland-client v0.31.13
[INFO] [stderr]     Checking piper v0.2.5
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking accesskit v0.16.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking immutable-chunkmap v2.1.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking accesskit_consumer v0.24.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking epaint_default_fonts v0.29.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling hidapi v2.6.5
[INFO] [stderr]     Checking no_std_io2 v0.8.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling wayland-scanner v0.31.9
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]    Compiling object v0.38.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking ruzstd v0.8.2
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking parse_int v0.9.0
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling rfd v0.15.4
[INFO] [stderr]     Checking glow v0.14.2
[INFO] [stderr]     Checking basic-udev v0.1.2
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking env_filter v1.0.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking scroll v0.13.0
[INFO] [stderr]     Checking pollster v0.4.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking uf2-decode v0.2.0
[INFO] [stderr]     Checking env_logger v0.11.9
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling toml_edit v0.25.4+spec-1.1.0
[INFO] [stderr]    Compiling serde_with v3.17.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[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/540f43a224317d894a9a0710a8d67704f179a33c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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", "test", "visit", "visit-mut"))' -C metadata=9b2600b61c91891c -C extra-filename=-2efc241eec4f4bda --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-dfebf03fb06f7862.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7977273ce5c24030.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "44b0b34a0a33ee7f6e5185c5eebaac7235e74e5284abe8c391e77839c51bad32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b0b34a0a33ee7f6e5185c5eebaac7235e74e5284abe8c391e77839c51bad32", kill_on_drop: false }`
[INFO] [stdout] 44b0b34a0a33ee7f6e5185c5eebaac7235e74e5284abe8c391e77839c51bad32
