[INFO] fetching crate pacman-repo-builder 0.0.0-rc.43...
[INFO] checking pacman-repo-builder-0.0.0-rc.43 against beta for pr-78714
[INFO] extracting crate pacman-repo-builder 0.0.0-rc.43 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pacman-repo-builder 0.0.0-rc.43 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pacman-repo-builder 0.0.0-rc.43
[INFO] finished tweaking crates.io crate pacman-repo-builder 0.0.0-rc.43
[INFO] tweaked toml for crates.io crate pacman-repo-builder 0.0.0-rc.43 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate pacman-repo-builder 0.0.0-rc.43 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1da35eb5df2e4e49ac5296b53e07e9752475f2fae36b986888ad4f7d347cce68
[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" "1da35eb5df2e4e49ac5296b53e07e9752475f2fae36b986888ad4f7d347cce68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1da35eb5df2e4e49ac5296b53e07e9752475f2fae36b986888ad4f7d347cce68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da35eb5df2e4e49ac5296b53e07e9752475f2fae36b986888ad4f7d347cce68", kill_on_drop: false }`
[INFO] [stdout] 1da35eb5df2e4e49ac5296b53e07e9752475f2fae36b986888ad4f7d347cce68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe73719a0274df18c80e27d6cc2020fe5753666123ce370858f917c955a0c46
[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" "ebe73719a0274df18c80e27d6cc2020fe5753666123ce370858f917c955a0c46", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling alpm-sys v1.0.0
[INFO] [stderr]    Compiling argh_shared v0.1.1
[INFO] [stderr]     Checking pipe-trait v0.2.0
[INFO] [stderr]     Checking command-extra v1.0.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking fs_extra v1.2.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking num-bigint v0.3.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking rayon v1.4.1
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]     Checking alpm v0.10.1
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]    Compiling libgit2-sys v0.12.14+1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling argh_derive v0.1.1
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]     Checking git2 v0.13.12
[INFO] [stderr]     Checking argh v0.1.3
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking pacman-repo-builder v0.0.0-rc.43 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "ebe73719a0274df18c80e27d6cc2020fe5753666123ce370858f917c955a0c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe73719a0274df18c80e27d6cc2020fe5753666123ce370858f917c955a0c46", kill_on_drop: false }`
[INFO] [stdout] ebe73719a0274df18c80e27d6cc2020fe5753666123ce370858f917c955a0c46