[INFO] cloning repository https://github.com/ProofOfWorkCompany/get402-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ProofOfWorkCompany/get402-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProofOfWorkCompany%2Fget402-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProofOfWorkCompany%2Fget402-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 604a00b7888dec985d83b63bf0bfe89ef75d62c7 [INFO] documenting ProofOfWorkCompany/get402-rust against 1.75.0 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProofOfWorkCompany%2Fget402-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ProofOfWorkCompany/get402-rust on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ProofOfWorkCompany/get402-rust [INFO] finished tweaking git repo https://github.com/ProofOfWorkCompany/get402-rust [INFO] tweaked toml for git repo https://github.com/ProofOfWorkCompany/get402-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ProofOfWorkCompany/get402-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-base58 v0.0.4 [INFO] [stderr] Downloaded generic-array v0.9.1 [INFO] [stderr] Downloaded snowflake v1.3.0 [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded const-oid v0.7.1 [INFO] [stderr] Downloaded crypto-mac v0.11.1 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded sv v0.2.2 [INFO] [stderr] Downloaded libc v0.2.118 [INFO] [stderr] Downloaded windows_i686_gnu v0.32.0 [INFO] [stderr] Downloaded windows-sys v0.32.0 [INFO] [stderr] Downloaded ring v0.14.6 [INFO] [stderr] Downloaded windows_i686_msvc v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.32.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.32.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.32.0 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded secp256k1 v0.12.0 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded mio v0.8.0 [INFO] [stderr] Downloaded elliptic-curve v0.11.12 [INFO] [stderr] Downloaded der v0.5.1 [INFO] [stderr] Downloaded k256 v0.10.2 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded h2 v0.3.11 [INFO] [stderr] Downloaded tracing v0.1.30 [INFO] [stderr] Downloaded reqwest v0.11.9 [INFO] [stderr] Downloaded hyper v0.14.17 [INFO] [stderr] Downloaded num-bigint v0.4.3 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded dns-lookup v0.9.1 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded linked-hash-map v0.5.4 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded signature v1.4.0 [INFO] [stderr] Downloaded crypto-bigint v0.3.2 [INFO] [stderr] Downloaded pkcs8 v0.8.0 [INFO] [stderr] Downloaded tracing-core v0.1.22 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded secp256k1 v0.21.2 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded hmac v0.11.0 [INFO] [stderr] Downloaded bitcoin_hashes v0.9.7 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded ecdsa v0.13.4 [INFO] [stderr] Downloaded base16ct v0.1.1 [INFO] [stderr] Downloaded group v0.11.0 [INFO] [stderr] Downloaded base64ct v1.3.3 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded spki v0.5.4 [INFO] [stderr] Downloaded zeroize v1.5.2 [INFO] [stderr] Downloaded arrayref v0.3.6 [INFO] [stderr] Downloaded sec1 v0.2.1 [INFO] [stderr] Downloaded cpufeatures v0.2.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded rfc6979 v0.1.0 [INFO] [stderr] Downloaded ff v0.11.0 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded ripemd160 v0.7.0 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed9ebda31c98487ac8097880cacfb78a4f80404c67d677a427fe25e269bb47e5 [INFO] running `Command { std: "docker" "start" "-a" "ed9ebda31c98487ac8097880cacfb78a4f80404c67d677a427fe25e269bb47e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed9ebda31c98487ac8097880cacfb78a4f80404c67d677a427fe25e269bb47e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed9ebda31c98487ac8097880cacfb78a4f80404c67d677a427fe25e269bb47e5", kill_on_drop: false }` [INFO] [stdout] ed9ebda31c98487ac8097880cacfb78a4f80404c67d677a427fe25e269bb47e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f530f4debf07dd951dabedad1475d7f3b01ba28cac0b6a223c3d6e9c0f4c29fd [INFO] running `Command { std: "docker" "start" "-a" "f530f4debf07dd951dabedad1475d7f3b01ba28cac0b6a223c3d6e9c0f4c29fd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking zeroize v1.5.2 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking base64ct v1.3.3 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Checking tracing v0.1.30 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking ff v0.11.0 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling secp256k1 v0.12.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking sec1 v0.2.1 [INFO] [stderr] Checking signature v1.4.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bitcoin_hashes v0.10.0 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking secp256k1 v0.20.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking ripemd160 v0.7.0 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking dns-lookup v0.9.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking elliptic-curve v0.11.12 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking bech32 v0.8.1 [INFO] [stderr] Checking rust-base58 v0.0.4 [INFO] [stderr] Checking ecdsa v0.13.4 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking snowflake v1.3.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking bitcoin_hashes v0.9.7 [INFO] [stderr] Checking k256 v0.10.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking sv v0.2.2 [INFO] [stderr] Checking secp256k1 v0.21.2 [INFO] [stderr] Checking bitcoin v0.27.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Documenting get402 v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.98s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Generated /opt/rustwide/target/doc/get402/index.html [INFO] running `Command { std: "docker" "inspect" "f530f4debf07dd951dabedad1475d7f3b01ba28cac0b6a223c3d6e9c0f4c29fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f530f4debf07dd951dabedad1475d7f3b01ba28cac0b6a223c3d6e9c0f4c29fd", kill_on_drop: false }` [INFO] [stdout] f530f4debf07dd951dabedad1475d7f3b01ba28cac0b6a223c3d6e9c0f4c29fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8ac93c8bc787407ac63b9f36a52163fc184e691e53fbb82c319fb2559ece68f [INFO] running `Command { std: "docker" "start" "-a" "e8ac93c8bc787407ac63b9f36a52163fc184e691e53fbb82c319fb2559ece68f", kill_on_drop: false }` [INFO] [stderr] Documenting get402 v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Generated /opt/rustwide/target/doc/get402/index.html [INFO] running `Command { std: "docker" "inspect" "e8ac93c8bc787407ac63b9f36a52163fc184e691e53fbb82c319fb2559ece68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ac93c8bc787407ac63b9f36a52163fc184e691e53fbb82c319fb2559ece68f", kill_on_drop: false }` [INFO] [stdout] e8ac93c8bc787407ac63b9f36a52163fc184e691e53fbb82c319fb2559ece68f