[INFO] cloning repository https://github.com/hdemon/kiko
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hdemon/kiko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdemon%2Fkiko", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdemon%2Fkiko'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f25d1640ceb98e9917d0bd662155362a911a92c
[INFO] documenting hdemon/kiko 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%2Fhdemon%2Fkiko" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hdemon/kiko 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/hdemon/kiko
[INFO] finished tweaking git repo https://github.com/hdemon/kiko
[INFO] tweaked toml for git repo https://github.com/hdemon/kiko written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/hdemon/kiko 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 698d069e216cbac248f7e62dd66c91e43d4c03165d39bfecc639a0446e646dc1
[INFO] running `Command { std: "docker" "start" "-a" "698d069e216cbac248f7e62dd66c91e43d4c03165d39bfecc639a0446e646dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "698d069e216cbac248f7e62dd66c91e43d4c03165d39bfecc639a0446e646dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698d069e216cbac248f7e62dd66c91e43d4c03165d39bfecc639a0446e646dc1", kill_on_drop: false }`
[INFO] [stdout] 698d069e216cbac248f7e62dd66c91e43d4c03165d39bfecc639a0446e646dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] ac9f1f1199b6d90e7383381aab4dc2eac2eac17e47bbbf7e2a460fee42e65eea
[INFO] running `Command { std: "docker" "start" "-a" "ac9f1f1199b6d90e7383381aab4dc2eac2eac17e47bbbf7e2a460fee42e65eea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kiko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read build.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kiko` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac9f1f1199b6d90e7383381aab4dc2eac2eac17e47bbbf7e2a460fee42e65eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9f1f1199b6d90e7383381aab4dc2eac2eac17e47bbbf7e2a460fee42e65eea", kill_on_drop: false }`
[INFO] [stdout] ac9f1f1199b6d90e7383381aab4dc2eac2eac17e47bbbf7e2a460fee42e65eea
