[INFO] cloning repository https://github.com/37miners/concord
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/37miners/concord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F37miners%2Fconcord", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F37miners%2Fconcord'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 729b486acb82280f52e8c7ac86fd2142e83016ce
[INFO] documenting 37miners/concord against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F37miners%2Fconcord" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/37miners/concord on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/37miners/concord
[INFO] finished tweaking git repo https://github.com/37miners/concord
[INFO] tweaked toml for git repo https://github.com/37miners/concord written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/37miners/concord 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded querystring v1.1.0
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[INFO] [stderr]   Downloaded odds v0.2.26
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[INFO] [stderr]   Downloaded textnonce v1.0.0
[INFO] [stderr]   Downloaded croaring-sys-mw v0.4.5
[INFO] [stderr]   Downloaded bindgen v0.52.0
[INFO] [stderr]   Downloaded bit_reverse v0.1.8
[INFO] [stderr]   Downloaded substring v1.4.5
[INFO] [stderr]   Downloaded num-format v0.4.0
[INFO] [stderr]   Downloaded liblmdb-sys v0.2.2
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[INFO] [stderr]   Downloaded fsutils v0.1.7
[INFO] [stderr]   Downloaded keccak v0.1.0
[INFO] [stderr]   Downloaded supercow v0.1.0
[INFO] [stderr]   Downloaded croaring-mw v0.4.5
[INFO] [stderr]   Downloaded buf-read-ext v0.4.0
[INFO] [stderr]   Downloaded wepoll-sys v2.0.0
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[INFO] [stderr]   Downloaded ed25519 v1.3.0
[INFO] [stderr]   Downloaded zeroize_derive v1.3.1
[INFO] [stderr]   Downloaded zeroize v1.5.2
[INFO] [stderr]   Downloaded socks v0.3.3
[INFO] [stderr]   Downloaded tor-stream v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8060b608b94cbe783e14302a68b03b83763d6e4966af55ec163f111f2749dfb1
[INFO] running `Command { std: "docker" "start" "-a" "8060b608b94cbe783e14302a68b03b83763d6e4966af55ec163f111f2749dfb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8060b608b94cbe783e14302a68b03b83763d6e4966af55ec163f111f2749dfb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8060b608b94cbe783e14302a68b03b83763d6e4966af55ec163f111f2749dfb1", kill_on_drop: false }`
[INFO] [stdout] 8060b608b94cbe783e14302a68b03b83763d6e4966af55ec163f111f2749dfb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a068171e4ab82e47c14cf2457c097fdf07c63006877bb98f498724e5daa00aa
[INFO] running `Command { std: "docker" "start" "-a" "4a068171e4ab82e47c14cf2457c097fdf07c63006877bb98f498724e5daa00aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
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[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
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[INFO] [stderr]    Compiling futures-util v0.3.21
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[INFO] [stderr]    Compiling failure_derive v0.1.8
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[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling pkg-config v0.3.24
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[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.10 (https://github.com/bitcoinmw/rust-secp256k1-zkp#1513add3)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking webpki v0.22.0
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[INFO] [stderr]     Checking webpki-roots v0.22.2
[INFO] [stderr]     Checking rustls v0.20.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking portpicker v0.1.1
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
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[INFO] [stderr]     Checking crypto-common v0.1.1
[INFO] [stderr]     Checking block-buffer v0.10.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling zeroize_derive v1.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking zeroize v1.5.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking digest v0.10.1
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]     Checking timer v0.2.0
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[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
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[INFO] [stderr]    Compiling lazycell v1.3.0
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[INFO] [stderr]    Compiling idna v0.2.3
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[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking fsutils v0.1.7
[INFO] [stderr]    Compiling libgit2-sys v0.12.26+1.3.0
[INFO] [stderr]     Checking bytefmt v0.1.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking serde v1.0.136
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[INFO] [stderr]    Compiling thiserror v1.0.30
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[INFO] [stderr]     Checking parking_lot_core v0.7.2
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[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking language-tags v0.2.2
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[INFO] [stderr]     Checking textnonce v1.0.0
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking nioruntime_err v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking nioruntime_util v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking nioruntime_log v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking nioruntime_evh v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking urlencoding v2.1.0
[INFO] [stderr]     Checking buf-read-ext v0.4.0
[INFO] [stderr]     Checking bit_reverse v0.1.8
[INFO] [stderr]     Checking concordconfig v1.0.0 (/opt/rustwide/workdir/config)
[INFO] [stderr]     Checking webbrowser v0.5.5
[INFO] [stderr]     Checking mime_multipart v0.6.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.6
[INFO] [stderr]     Checking nioruntime_tor v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]     Checking nioruntime_http v0.0.3-beta1 (http://github.com/37miners/nioruntime?branch=master#e438452b)
[INFO] [stderr]    Compiling croaring-sys-mw v0.4.5
[INFO] [stderr]     Checking num_enum v0.5.6
[INFO] [stderr]     Checking librustlet v0.0.3-beta1 (http://github.com/37miners/rustlet?branch=master#bbb10dc0)
[INFO] [stderr]     Checking concorderror v1.0.0 (/opt/rustwide/workdir/error)
[INFO] [stderr]     Checking concordutil v1.0.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]    Compiling built v0.4.4
[INFO] [stderr]    Compiling concord v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking croaring-mw v0.4.5
[INFO] [stderr]     Checking concorddata v1.0.0 (/opt/rustwide/workdir/data)
[INFO] [stderr]     Checking concordlib v1.0.0 (/opt/rustwide/workdir/concord)
[INFO] [stderr]  Documenting concord v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, cexpr v0.3.6, grin_secp256k1zkp v0.7.10 (https://github.com/bitcoinmw/rust-secp256k1-zkp#1513add3), nom v4.2.3, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4a068171e4ab82e47c14cf2457c097fdf07c63006877bb98f498724e5daa00aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a068171e4ab82e47c14cf2457c097fdf07c63006877bb98f498724e5daa00aa", kill_on_drop: false }`
[INFO] [stdout] 4a068171e4ab82e47c14cf2457c097fdf07c63006877bb98f498724e5daa00aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "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] d407d02023a11545543ba7b807ae5e18c72be42854983d482ccab90493bbe949
[INFO] running `Command { std: "docker" "start" "-a" "d407d02023a11545543ba7b807ae5e18c72be42854983d482ccab90493bbe949", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `concord`
[INFO] running `Command { std: "docker" "inspect" "d407d02023a11545543ba7b807ae5e18c72be42854983d482ccab90493bbe949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d407d02023a11545543ba7b807ae5e18c72be42854983d482ccab90493bbe949", kill_on_drop: false }`
[INFO] [stdout] d407d02023a11545543ba7b807ae5e18c72be42854983d482ccab90493bbe949
