[INFO] cloning repository https://github.com/hannu40k/android_file_transfer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hannu40k/android_file_transfer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannu40k%2Fandroid_file_transfer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannu40k%2Fandroid_file_transfer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af99f67d1edee55cbff71f5fea78d00e128c9439
[INFO] documenting hannu40k/android_file_transfer against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhannu40k%2Fandroid_file_transfer" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hannu40k/android_file_transfer on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hannu40k/android_file_transfer
[INFO] finished tweaking git repo https://github.com/hannu40k/android_file_transfer
[INFO] tweaked toml for git repo https://github.com/hannu40k/android_file_transfer written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hannu40k/android_file_transfer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log-mdc v0.1.0
[INFO] [stderr]   Downloaded ordered-float v0.5.2
[INFO] [stderr]   Downloaded crossbeam v0.3.2
[INFO] [stderr]   Downloaded serde-value v0.5.2
[INFO] [stderr]   Downloaded serde_json v1.0.27
[INFO] [stderr]   Downloaded flate2 v1.0.2
[INFO] [stderr]   Downloaded proc-macro2 v0.4.19
[INFO] [stderr]   Downloaded serde_yaml v0.7.5
[INFO] [stderr]   Downloaded syn v0.15.4
[INFO] [stderr]   Downloaded log4rs v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbc1b52e9d77b652a49632ce1d15e0187b84f939ea5be163998479a8bd43522f
[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" "bbc1b52e9d77b652a49632ce1d15e0187b84f939ea5be163998479a8bd43522f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbc1b52e9d77b652a49632ce1d15e0187b84f939ea5be163998479a8bd43522f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc1b52e9d77b652a49632ce1d15e0187b84f939ea5be163998479a8bd43522f", kill_on_drop: false }`
[INFO] [stdout] bbc1b52e9d77b652a49632ce1d15e0187b84f939ea5be163998479a8bd43522f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99983ef5c0b9ed3387f79119627c8155c77bf688c5acfc3601b252c0029e50be
[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" "99983ef5c0b9ed3387f79119627c8155c77bf688c5acfc3601b252c0029e50be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking antidote v1.0.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking humantime v1.1.1
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking ordered-float v0.5.2
[INFO] [stderr]     Checking serde_json v1.0.27
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking serde-value v0.5.2
[INFO] [stderr]     Checking flate2 v1.0.2
[INFO] [stderr]     Checking log4rs v0.8.0
[INFO] [stderr]  Documenting android-file-transfer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "99983ef5c0b9ed3387f79119627c8155c77bf688c5acfc3601b252c0029e50be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99983ef5c0b9ed3387f79119627c8155c77bf688c5acfc3601b252c0029e50be", kill_on_drop: false }`
[INFO] [stdout] 99983ef5c0b9ed3387f79119627c8155c77bf688c5acfc3601b252c0029e50be