[INFO] cloning repository https://github.com/AlbertGevorgyan/seqognize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlbertGevorgyan/seqognize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlbertGevorgyan%2Fseqognize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlbertGevorgyan%2Fseqognize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dfa91e040276a02ab8401773dd7f722703586b3
[INFO] documenting AlbertGevorgyan/seqognize 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%2FAlbertGevorgyan%2Fseqognize" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlbertGevorgyan/seqognize 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/AlbertGevorgyan/seqognize
[INFO] finished tweaking git repo https://github.com/AlbertGevorgyan/seqognize
[INFO] tweaked toml for git repo https://github.com/AlbertGevorgyan/seqognize written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/AlbertGevorgyan/seqognize 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 24523b32222e4ded02ead163c5931aca1b2624ea94d04293b5a518e0d78ccb44
[INFO] running `Command { std: "docker" "start" "-a" "24523b32222e4ded02ead163c5931aca1b2624ea94d04293b5a518e0d78ccb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24523b32222e4ded02ead163c5931aca1b2624ea94d04293b5a518e0d78ccb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24523b32222e4ded02ead163c5931aca1b2624ea94d04293b5a518e0d78ccb44", kill_on_drop: false }`
[INFO] [stdout] 24523b32222e4ded02ead163c5931aca1b2624ea94d04293b5a518e0d78ccb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4dfa17193f90e3f03bab72b15c03cb0f1caf556b831c86a6b0180ca0eb92fed5
[INFO] running `Command { std: "docker" "start" "-a" "4dfa17193f90e3f03bab72b15c03cb0f1caf556b831c86a6b0180ca0eb92fed5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling syn v1.0.46
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling ndarray v0.10.14
[INFO] [stderr]     Checking array2d v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]    Compiling delegate v0.4.3
[INFO] [stderr]  Documenting seqognize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `Command { std: "docker" "inspect" "4dfa17193f90e3f03bab72b15c03cb0f1caf556b831c86a6b0180ca0eb92fed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfa17193f90e3f03bab72b15c03cb0f1caf556b831c86a6b0180ca0eb92fed5", kill_on_drop: false }`
[INFO] [stdout] 4dfa17193f90e3f03bab72b15c03cb0f1caf556b831c86a6b0180ca0eb92fed5