[INFO] cloning repository https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukioZzz%2Fls1-sys-prog-task5-memory-YukioZzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukioZzz%2Fls1-sys-prog-task5-memory-YukioZzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef23d757384e69862acf2a6022c5b67a58addf7a
[INFO] documenting YukioZzz/ls1-sys-prog-task5-memory-YukioZzz 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%2FYukioZzz%2Fls1-sys-prog-task5-memory-YukioZzz" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz 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/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz
[INFO] finished tweaking git repo https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz
[INFO] tweaked toml for git repo https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/YukioZzz/ls1-sys-prog-task5-memory-YukioZzz 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0d265f0058bfb3ab222b85275f8e8a5072b48a3ee67b7f3b51e8ca5d407d9a56
[INFO] running `Command { std: "docker" "start" "-a" "0d265f0058bfb3ab222b85275f8e8a5072b48a3ee67b7f3b51e8ca5d407d9a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d265f0058bfb3ab222b85275f8e8a5072b48a3ee67b7f3b51e8ca5d407d9a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d265f0058bfb3ab222b85275f8e8a5072b48a3ee67b7f3b51e8ca5d407d9a56", kill_on_drop: false }`
[INFO] [stdout] 0d265f0058bfb3ab222b85275f8e8a5072b48a3ee67b7f3b51e8ca5d407d9a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 5c2040cca7bb0818fe01e201f3c51cdd1ebbec109062142a71e1ac91a2b6fba5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c2040cca7bb0818fe01e201f3c51cdd1ebbec109062142a71e1ac91a2b6fba5", kill_on_drop: false }`
[INFO] [stderr]  Documenting mymalloc v0.0.1 (/opt/rustwide/workdir/mymalloc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "5c2040cca7bb0818fe01e201f3c51cdd1ebbec109062142a71e1ac91a2b6fba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2040cca7bb0818fe01e201f3c51cdd1ebbec109062142a71e1ac91a2b6fba5", kill_on_drop: false }`
[INFO] [stdout] 5c2040cca7bb0818fe01e201f3c51cdd1ebbec109062142a71e1ac91a2b6fba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 0bc2a566a308c57d70b8291b07a1c3f0ec2e9dff66c22a9bbbd0df9e97174bdc
[INFO] running `Command { std: "docker" "start" "-a" "0bc2a566a308c57d70b8291b07a1c3f0ec2e9dff66c22a9bbbd0df9e97174bdc", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "0bc2a566a308c57d70b8291b07a1c3f0ec2e9dff66c22a9bbbd0df9e97174bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bc2a566a308c57d70b8291b07a1c3f0ec2e9dff66c22a9bbbd0df9e97174bdc", kill_on_drop: false }`
[INFO] [stdout] 0bc2a566a308c57d70b8291b07a1c3f0ec2e9dff66c22a9bbbd0df9e97174bdc