[INFO] cloning repository https://github.com/Yugo-Fujii/smartcore_kaiki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yugo-Fujii/smartcore_kaiki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYugo-Fujii%2Fsmartcore_kaiki", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYugo-Fujii%2Fsmartcore_kaiki'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68c699421335e0bb0219e2ca6b27cc8eb1db7589
[INFO] documenting Yugo-Fujii/smartcore_kaiki against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYugo-Fujii%2Fsmartcore_kaiki" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Yugo-Fujii/smartcore_kaiki on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Yugo-Fujii/smartcore_kaiki
[INFO] finished tweaking git repo https://github.com/Yugo-Fujii/smartcore_kaiki
[INFO] tweaked toml for git repo https://github.com/Yugo-Fujii/smartcore_kaiki written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Yugo-Fujii/smartcore_kaiki already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8a12e11a8dff10d61faa00b2887232a039b9506730bc6c1fdd57da2a67aa4346
[INFO] running `Command { std: "docker" "start" "-a" "8a12e11a8dff10d61faa00b2887232a039b9506730bc6c1fdd57da2a67aa4346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a12e11a8dff10d61faa00b2887232a039b9506730bc6c1fdd57da2a67aa4346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a12e11a8dff10d61faa00b2887232a039b9506730bc6c1fdd57da2a67aa4346", kill_on_drop: false }`
[INFO] [stdout] 8a12e11a8dff10d61faa00b2887232a039b9506730bc6c1fdd57da2a67aa4346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64b7c591b7d0a1da498aa67d6243cac6c6716701028ce9c230e235696e5154d3
[INFO] running `Command { std: "docker" "start" "-a" "64b7c591b7d0a1da498aa67d6243cac6c6716701028ce9c230e235696e5154d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking simba v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking nalgebra v0.23.2
[INFO] [stderr]     Checking smartcore v0.2.0
[INFO] [stderr]  Documenting smartcore-houseprice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "64b7c591b7d0a1da498aa67d6243cac6c6716701028ce9c230e235696e5154d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b7c591b7d0a1da498aa67d6243cac6c6716701028ce9c230e235696e5154d3", kill_on_drop: false }`
[INFO] [stdout] 64b7c591b7d0a1da498aa67d6243cac6c6716701028ce9c230e235696e5154d3