[INFO] cloning repository https://github.com/KM8Oz/wireguard-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KM8Oz/wireguard-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKM8Oz%2Fwireguard-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKM8Oz%2Fwireguard-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f989e3ed5283ec62dd8c1d8c47ad4f840803c6e4
[INFO] documenting KM8Oz/wireguard-client against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKM8Oz%2Fwireguard-client" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  49% (1190/2398)
Updating files:  50% (1199/2398)
Updating files:  51% (1223/2398)
Updating files:  52% (1247/2398)
Updating files:  53% (1271/2398)
Updating files:  54% (1295/2398)
Updating files:  55% (1319/2398)
Updating files:  56% (1343/2398)
Updating files:  57% (1367/2398)
Updating files:  58% (1391/2398)
Updating files:  59% (1415/2398)
Updating files:  60% (1439/2398)
Updating files:  61% (1463/2398)
Updating files:  62% (1487/2398)
Updating files:  63% (1511/2398)
Updating files:  64% (1535/2398)
Updating files:  65% (1559/2398)
Updating files:  66% (1583/2398)
Updating files:  67% (1607/2398)
Updating files:  68% (1631/2398)
Updating files:  69% (1655/2398)
Updating files:  70% (1679/2398)
Updating files:  71% (1703/2398)
Updating files:  72% (1727/2398)
Updating files:  73% (1751/2398)
Updating files:  74% (1775/2398)
Updating files:  75% (1799/2398)
Updating files:  76% (1823/2398)
Updating files:  77% (1847/2398)
Updating files:  78% (1871/2398)
Updating files:  79% (1895/2398)
Updating files:  80% (1919/2398)
Updating files:  81% (1943/2398)
Updating files:  82% (1967/2398)
Updating files:  83% (1991/2398)
Updating files:  84% (2015/2398)
Updating files:  85% (2039/2398)
Updating files:  86% (2063/2398)
Updating files:  87% (2087/2398)
Updating files:  88% (2111/2398)
Updating files:  89% (2135/2398)
Updating files:  90% (2159/2398)
Updating files:  90% (2165/2398)
Updating files:  91% (2183/2398)
Updating files:  92% (2207/2398)
Updating files:  93% (2231/2398)
Updating files:  94% (2255/2398)
Updating files:  95% (2279/2398)
Updating files:  95% (2285/2398)
Updating files:  96% (2303/2398)
Updating files:  97% (2327/2398)
Updating files:  98% (2351/2398)
Updating files:  99% (2375/2398)
Updating files: 100% (2398/2398)
Updating files: 100% (2398/2398), done.
[INFO] validating manifest of git repo https://github.com/KM8Oz/wireguard-client on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KM8Oz/wireguard-client
[INFO] finished tweaking git repo https://github.com/KM8Oz/wireguard-client
[INFO] tweaked toml for git repo https://github.com/KM8Oz/wireguard-client written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/KM8Oz/wireguard-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.6
[INFO] [stderr]   Downloaded daemonize v0.4.1
[INFO] [stderr]   Downloaded ascii v0.9.3
[INFO] [stderr]   Downloaded combine v3.8.1
[INFO] [stderr]   Downloaded jni v0.10.2
[INFO] [stderr]   Downloaded boringtun v0.3.0
[INFO] [stderr]   Downloaded napi-derive v2.3.0
[INFO] [stderr]   Downloaded tokio-rustls v0.23.3
[INFO] [stderr]   Downloaded napi-derive-backend v1.0.27
[INFO] [stderr]   Downloaded napi v2.3.1
[INFO] [stderr]   Downloaded windows v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ce3f152e63221737236f0b4c515c4721f0c0ee5058e6e8fe033545c299ec9a
[INFO] running `Command { std: "docker" "start" "-a" "b5ce3f152e63221737236f0b4c515c4721f0c0ee5058e6e8fe033545c299ec9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ce3f152e63221737236f0b4c515c4721f0c0ee5058e6e8fe033545c299ec9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ce3f152e63221737236f0b4c515c4721f0c0ee5058e6e8fe033545c299ec9a", kill_on_drop: false }`
[INFO] [stdout] b5ce3f152e63221737236f0b4c515c4721f0c0ee5058e6e8fe033545c299ec9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9069346eb41eb682d2e5ecc060d0438d0a9c8f201c60f79e43fa84bdbecb1994
[INFO] running `Command { std: "docker" "start" "-a" "9069346eb41eb682d2e5ecc060d0438d0a9c8f201c60f79e43fa84bdbecb1994", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling napi-build v1.2.1
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking boxfnonce v0.1.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking napi-sys v2.1.0
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking http v0.2.6
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr] error: could not compile `regex-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/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 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=3da0f9b74b112533 -C extra-filename=-3da0f9b74b112533 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9069346eb41eb682d2e5ecc060d0438d0a9c8f201c60f79e43fa84bdbecb1994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9069346eb41eb682d2e5ecc060d0438d0a9c8f201c60f79e43fa84bdbecb1994", kill_on_drop: false }`
[INFO] [stdout] 9069346eb41eb682d2e5ecc060d0438d0a9c8f201c60f79e43fa84bdbecb1994