[INFO] cloning repository https://github.com/julia24g/ruhackathon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julia24g/ruhackathon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 528cd0c0e188252fbf4a7258937cceca057c4b04
[INFO] documenting julia24g/ruhackathon against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulia24g%2Fruhackathon" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  21% (2203/10054)
Updating files:  22% (2212/10054)
Updating files:  23% (2313/10054)
Updating files:  24% (2413/10054)
Updating files:  25% (2514/10054)
Updating files:  26% (2615/10054)
Updating files:  27% (2715/10054)
Updating files:  28% (2816/10054)
Updating files:  29% (2916/10054)
Updating files:  30% (3017/10054)
Updating files:  31% (3117/10054)
Updating files:  32% (3218/10054)
Updating files:  33% (3318/10054)
Updating files:  34% (3419/10054)
Updating files:  35% (3519/10054)
Updating files:  36% (3620/10054)
Updating files:  37% (3720/10054)
Updating files:  38% (3821/10054)
Updating files:  38% (3921/10054)
Updating files:  39% (3922/10054)
Updating files:  40% (4022/10054)
Updating files:  40% (4090/10054)
Updating files:  41% (4123/10054)
Updating files:  41% (4144/10054)
Updating files:  41% (4212/10054)
Updating files:  42% (4223/10054)
Updating files:  43% (4324/10054)
Updating files:  43% (4374/10054)
Updating files:  44% (4424/10054)
Updating files:  44% (4469/10054)
Updating files:  45% (4525/10054)
Updating files:  46% (4625/10054)
Updating files:  47% (4726/10054)
Updating files:  47% (4784/10054)
Updating files:  48% (4826/10054)
Updating files:  49% (4927/10054)
Updating files:  50% (5027/10054)
Updating files:  51% (5128/10054)
Updating files:  52% (5229/10054)
Updating files:  53% (5329/10054)
Updating files:  54% (5430/10054)
Updating files:  55% (5530/10054)
Updating files:  56% (5631/10054)
Updating files:  57% (5731/10054)
Updating files:  58% (5832/10054)
Updating files:  59% (5932/10054)
Updating files:  60% (6033/10054)
Updating files:  61% (6133/10054)
Updating files:  62% (6234/10054)
Updating files:  63% (6335/10054)
Updating files:  64% (6435/10054)
Updating files:  65% (6536/10054)
Updating files:  66% (6636/10054)
Updating files:  67% (6737/10054)
Updating files:  68% (6837/10054)
Updating files:  69% (6938/10054)
Updating files:  70% (7038/10054)
Updating files:  71% (7139/10054)
Updating files:  72% (7239/10054)
Updating files:  73% (7340/10054)
Updating files:  74% (7440/10054)
Updating files:  75% (7541/10054)
Updating files:  76% (7642/10054)
Updating files:  77% (7742/10054)
Updating files:  78% (7843/10054)
Updating files:  79% (7943/10054)
Updating files:  80% (8044/10054)
Updating files:  81% (8144/10054)
Updating files:  82% (8245/10054)
Updating files:  83% (8345/10054)
Updating files:  84% (8446/10054)
Updating files:  85% (8546/10054)
Updating files:  85% (8615/10054)
Updating files:  86% (8647/10054)
Updating files:  87% (8747/10054)
Updating files:  88% (8848/10054)
Updating files:  89% (8949/10054)
Updating files:  90% (9049/10054)
Updating files:  91% (9150/10054)
Updating files:  91% (9240/10054)
Updating files:  92% (9250/10054)
Updating files:  93% (9351/10054)
Updating files:  93% (9371/10054)
Updating files:  94% (9451/10054)
Updating files:  95% (9552/10054)
Updating files:  96% (9652/10054)
Updating files:  97% (9753/10054)
Updating files:  98% (9853/10054)
Updating files:  99% (9954/10054)
Updating files: 100% (10054/10054)
Updating files: 100% (10054/10054), done.
[INFO] validating manifest of git repo https://github.com/julia24g/ruhackathon on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/julia24g/ruhackathon
[INFO] finished tweaking git repo https://github.com/julia24g/ruhackathon
[INFO] tweaked toml for git repo https://github.com/julia24g/ruhackathon written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate git repo https://github.com/julia24g/ruhackathon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/identity.rs`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/stronghold.rs`
[INFO] [stderr]     Updating git repository `https://github.com/iotaledger/crypto.rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riker-macros v0.2.0
[INFO] [stderr]   Downloaded slog-stdlog v4.1.0
[INFO] [stderr]   Downloaded block-modes v0.8.1
[INFO] [stderr]   Downloaded elliptic-curve v0.9.12
[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] [stderr]   Downloaded rsa v0.4.0
[INFO] [stderr]   Downloaded ff v0.9.0
[INFO] [stderr]   Downloaded p256 v0.8.1
[INFO] [stderr]   Downloaded riker v0.4.2
[INFO] [stderr]   Downloaded der v0.3.5
[INFO] [stderr]   Downloaded dashmap v3.11.10
[INFO] [stderr]   Downloaded arc-swap v1.3.0
[INFO] [stderr]   Downloaded simple_asn1 v0.5.4
[INFO] [stderr]   Downloaded roaring v0.7.0
[INFO] [stderr]   Downloaded ecdsa v0.11.1
[INFO] [stderr]   Downloaded k256 v0.8.1
[INFO] [stderr]   Downloaded did_url v0.1.0
[INFO] [stderr]   Downloaded ed448-goldilocks v0.7.2
[INFO] [stderr]   Downloaded fiat-crypto v0.1.8
[INFO] [stderr]   Downloaded serde_jcs v0.1.0
[INFO] [stderr]   Downloaded x448 v0.6.0
[INFO] [stderr]   Downloaded retain_mut v0.1.3
[INFO] [stderr]   Downloaded group v0.9.0
[INFO] [stderr]   Downloaded num-bigint-dig v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3de8a2d7daa76a25ac0f05bb68808bb1346c177564568e614d6380e47c5e9ee
[INFO] running `Command { std: "docker" "start" "-a" "e3de8a2d7daa76a25ac0f05bb68808bb1346c177564568e614d6380e47c5e9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3de8a2d7daa76a25ac0f05bb68808bb1346c177564568e614d6380e47c5e9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3de8a2d7daa76a25ac0f05bb68808bb1346c177564568e614d6380e47c5e9ee", kill_on_drop: false }`
[INFO] [stdout] e3de8a2d7daa76a25ac0f05bb68808bb1346c177564568e614d6380e47c5e9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f838ec1ba12d94d54f036eedc84ddd19cf445490be8028f59d24d9c7dbea4401
[INFO] running `Command { std: "docker" "start" "-a" "f838ec1ba12d94d54f036eedc84ddd19cf445490be8028f59d24d9c7dbea4401", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cpufeatures v0.1.5
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking unsigned-varint v0.7.0
[INFO] [stderr]     Checking unsigned-varint v0.5.1
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking asn1_der v0.7.4
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling ryu-js v0.2.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking retain_mut v0.1.3
[INFO] [stderr]     Checking arc-swap v1.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking fiat-crypto v0.1.8
[INFO] [stderr]     Checking ipnet v2.3.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling bee-ternary v0.4.2-alpha
[INFO] [stderr]    Compiling tokio v1.7.1
[INFO] [stderr]    Compiling bee-common v0.4.1
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr] error: could not compile `version_check`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name version_check /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/version_check-0.9.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=ea10b891406afcbf -C extra-filename=-ea10b891406afcbf --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: build failed
[INFO] running `Command { std: "docker" "inspect" "f838ec1ba12d94d54f036eedc84ddd19cf445490be8028f59d24d9c7dbea4401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f838ec1ba12d94d54f036eedc84ddd19cf445490be8028f59d24d9c7dbea4401", kill_on_drop: false }`
[INFO] [stdout] f838ec1ba12d94d54f036eedc84ddd19cf445490be8028f59d24d9c7dbea4401
