[INFO] cloning repository https://github.com/mediclab/harbui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mediclab/harbui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmediclab%2Fharbui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmediclab%2Fharbui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d6ad46f6002484c387e7a4af6ef695bb8aeed6d
[INFO] testing mediclab/harbui against 1.79.0 for beta-1.80-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmediclab%2Fharbui" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mediclab/harbui on toolchain 1.79.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mediclab/harbui
[INFO] finished tweaking git repo https://github.com/mediclab/harbui
[INFO] tweaked toml for git repo https://github.com/mediclab/harbui written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mediclab/harbui 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded envconfig_derive v0.10.0
[INFO] [stderr]   Downloaded bumpalo v3.15.2
[INFO] [stderr]   Downloaded envconfig v0.10.0
[INFO] [stderr]   Downloaded env_logger v0.10.2
[INFO] [stderr]   Downloaded cc v1.0.86
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20a0a4611a70676165afc99bbb1ddf29fb1ed04791e33f004e4f176ad4c9c7ec
[INFO] running `Command { std: "docker" "start" "-a" "20a0a4611a70676165afc99bbb1ddf29fb1ed04791e33f004e4f176ad4c9c7ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20a0a4611a70676165afc99bbb1ddf29fb1ed04791e33f004e4f176ad4c9c7ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a0a4611a70676165afc99bbb1ddf29fb1ed04791e33f004e4f176ad4c9c7ec", kill_on_drop: false }`
[INFO] [stdout] 20a0a4611a70676165afc99bbb1ddf29fb1ed04791e33f004e4f176ad4c9c7ec
[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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1624bbd43c5d26ef4f33e1fe5bdf0b57f29a9d83c0c4ea647d60716eb09b7d5b
[INFO] running `Command { std: "docker" "start" "-a" "1624bbd43c5d26ef4f33e1fe5bdf0b57f29a9d83c0c4ea647d60716eb09b7d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.86
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling yansi v1.0.0-rc.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling winnow v0.6.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling indexmap v2.2.3
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling figment v0.10.14
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling tempfile v3.10.0
[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/1.79.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.50/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"' -C metadata=6df46f047267f4da -C extra-filename=-6df46f047267f4da --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-81130db18950a590.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-276200a725db0c84.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ff7c658130c48170.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1624bbd43c5d26ef4f33e1fe5bdf0b57f29a9d83c0c4ea647d60716eb09b7d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1624bbd43c5d26ef4f33e1fe5bdf0b57f29a9d83c0c4ea647d60716eb09b7d5b", kill_on_drop: false }`
[INFO] [stdout] 1624bbd43c5d26ef4f33e1fe5bdf0b57f29a9d83c0c4ea647d60716eb09b7d5b