[INFO] cloning repository https://github.com/taraka/rusty-containers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taraka/rusty-containers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Frusty-containers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Frusty-containers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c467b5ac39b6a8cc8512b994dc942610aafc7e07 [INFO] documenting taraka/rusty-containers against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaraka%2Frusty-containers" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/taraka/rusty-containers on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taraka/rusty-containers [INFO] finished tweaking git repo https://github.com/taraka/rusty-containers [INFO] tweaked toml for git repo https://github.com/taraka/rusty-containers written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/taraka/rusty-containers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91b15d4507d5710376e61c682cf12b33a444d8edaa3bfbdc5b90909eb6a92a29 [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" "91b15d4507d5710376e61c682cf12b33a444d8edaa3bfbdc5b90909eb6a92a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91b15d4507d5710376e61c682cf12b33a444d8edaa3bfbdc5b90909eb6a92a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91b15d4507d5710376e61c682cf12b33a444d8edaa3bfbdc5b90909eb6a92a29", kill_on_drop: false }` [INFO] [stdout] 91b15d4507d5710376e61c682cf12b33a444d8edaa3bfbdc5b90909eb6a92a29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c7bc174e8be22dbaad832df131185a8b72b9b428e1b86bc5ff497dbca57c3bf [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" "7c7bc174e8be22dbaad832df131185a8b72b9b428e1b86bc5ff497dbca57c3bf", kill_on_drop: false }` [INFO] [stderr] Checking arraymap v0.1.1 [INFO] [stderr] Documenting rusty-containers v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.91s [INFO] running `Command { std: "docker" "inspect" "7c7bc174e8be22dbaad832df131185a8b72b9b428e1b86bc5ff497dbca57c3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c7bc174e8be22dbaad832df131185a8b72b9b428e1b86bc5ff497dbca57c3bf", kill_on_drop: false }` [INFO] [stdout] 7c7bc174e8be22dbaad832df131185a8b72b9b428e1b86bc5ff497dbca57c3bf