[INFO] cloning repository https://github.com/bryanesteban/MigraDatos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanesteban/MigraDatos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanesteban%2FMigraDatos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanesteban%2FMigraDatos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b30650f4d10e9cc4b25e0839db6a8ae6af55ca0
[INFO] documenting bryanesteban/MigraDatos 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%2Fbryanesteban%2FMigraDatos" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  27% (1078/3973)
Updating files:  28% (1113/3973)
Updating files:  29% (1153/3973)
Updating files:  29% (1182/3973)
Updating files:  30% (1192/3973)
Updating files:  31% (1232/3973)
Updating files:  32% (1272/3973)
Updating files:  32% (1287/3973)
Updating files:  33% (1312/3973)
Updating files:  34% (1351/3973)
Updating files:  34% (1385/3973)
Updating files:  35% (1391/3973)
Updating files:  35% (1425/3973)
Updating files:  36% (1431/3973)
Updating files:  36% (1467/3973)
Updating files:  37% (1471/3973)
Updating files:  38% (1510/3973)
Updating files:  39% (1550/3973)
Updating files:  40% (1590/3973)
Updating files:  41% (1629/3973)
Updating files:  42% (1669/3973)
Updating files:  43% (1709/3973)
Updating files:  44% (1749/3973)
Updating files:  45% (1788/3973)
Updating files:  46% (1828/3973)
Updating files:  47% (1868/3973)
Updating files:  48% (1908/3973)
Updating files:  49% (1947/3973)
Updating files:  50% (1987/3973)
Updating files:  51% (2027/3973)
Updating files:  52% (2066/3973)
Updating files:  53% (2106/3973)
Updating files:  54% (2146/3973)
Updating files:  55% (2186/3973)
Updating files:  56% (2225/3973)
Updating files:  57% (2265/3973)
Updating files:  58% (2305/3973)
Updating files:  59% (2345/3973)
Updating files:  60% (2384/3973)
Updating files:  61% (2424/3973)
Updating files:  62% (2464/3973)
Updating files:  62% (2500/3973)
Updating files:  63% (2503/3973)
Updating files:  64% (2543/3973)
Updating files:  65% (2583/3973)
Updating files:  66% (2623/3973)
Updating files:  67% (2662/3973)
Updating files:  68% (2702/3973)
Updating files:  69% (2742/3973)
Updating files:  70% (2782/3973)
Updating files:  71% (2821/3973)
Updating files:  72% (2861/3973)
Updating files:  73% (2901/3973)
Updating files:  74% (2941/3973)
Updating files:  75% (2980/3973)
Updating files:  76% (3020/3973)
Updating files:  77% (3060/3973)
Updating files:  78% (3099/3973)
Updating files:  79% (3139/3973)
Updating files:  80% (3179/3973)
Updating files:  81% (3219/3973)
Updating files:  82% (3258/3973)
Updating files:  82% (3291/3973)
Updating files:  83% (3298/3973)
Updating files:  84% (3338/3973)
Updating files:  85% (3378/3973)
Updating files:  86% (3417/3973)
Updating files:  87% (3457/3973)
Updating files:  88% (3497/3973)
Updating files:  89% (3536/3973)
Updating files:  90% (3576/3973)
Updating files:  91% (3616/3973)
Updating files:  91% (3655/3973)
Updating files:  92% (3656/3973)
Updating files:  93% (3695/3973)
Updating files:  93% (3731/3973)
Updating files:  94% (3735/3973)
Updating files:  95% (3775/3973)
Updating files:  96% (3815/3973)
Updating files:  97% (3854/3973)
Updating files:  98% (3894/3973)
Updating files:  99% (3934/3973)
Updating files: 100% (3973/3973)
Updating files: 100% (3973/3973), done.
[INFO] validating manifest of git repo https://github.com/bryanesteban/MigraDatos 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/bryanesteban/MigraDatos
[INFO] finished tweaking git repo https://github.com/bryanesteban/MigraDatos
[INFO] tweaked toml for git repo https://github.com/bryanesteban/MigraDatos written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bryanesteban/MigraDatos 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cd5c70e7dcda8e1cf5b42864c53ab5dd83e3c01e181af1e48e273cb9f7e0d0bd
[INFO] running `Command { std: "docker" "start" "-a" "cd5c70e7dcda8e1cf5b42864c53ab5dd83e3c01e181af1e48e273cb9f7e0d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd5c70e7dcda8e1cf5b42864c53ab5dd83e3c01e181af1e48e273cb9f7e0d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5c70e7dcda8e1cf5b42864c53ab5dd83e3c01e181af1e48e273cb9f7e0d0bd", kill_on_drop: false }`
[INFO] [stdout] cd5c70e7dcda8e1cf5b42864c53ab5dd83e3c01e181af1e48e273cb9f7e0d0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0ebe26e56351603de2bdc5de3512c8d3b5bcd40fa98e6a55a4b536fdb147ab99
[INFO] running `Command { std: "docker" "start" "-a" "0ebe26e56351603de2bdc5de3512c8d3b5bcd40fa98e6a55a4b536fdb147ab99", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking futures-core v0.3.12
[INFO] [stderr]     Checking futures-sink v0.3.12
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking pin-project-lite v0.2.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking pin-project-lite v0.1.11
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.12
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr] error: could not compile `cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.66/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 -C metadata=09c849798bcd3a59 -C extra-filename=-09c849798bcd3a59 --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] [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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.22/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -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=f002e73c18d6a1fa -C extra-filename=-f002e73c18d6a1fa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0ebe26e56351603de2bdc5de3512c8d3b5bcd40fa98e6a55a4b536fdb147ab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebe26e56351603de2bdc5de3512c8d3b5bcd40fa98e6a55a4b536fdb147ab99", kill_on_drop: false }`
[INFO] [stdout] 0ebe26e56351603de2bdc5de3512c8d3b5bcd40fa98e6a55a4b536fdb147ab99