[INFO] cloning repository https://github.com/bigcommerce/axfr2tf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigcommerce/axfr2tf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigcommerce%2Faxfr2tf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigcommerce%2Faxfr2tf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fddbac5acac3ed1470e798a06e5ff3ead969f39c
[INFO] documenting bigcommerce/axfr2tf 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%2Fbigcommerce%2Faxfr2tf" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bigcommerce/axfr2tf 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/bigcommerce/axfr2tf
[INFO] finished tweaking git repo https://github.com/bigcommerce/axfr2tf
[INFO] tweaked toml for git repo https://github.com/bigcommerce/axfr2tf written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/bigcommerce/axfr2tf 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]     Updating git repository `https://github.com/zackangelo/trust-dns.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.7
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.7
[INFO] [stderr]   Downloaded socket2 v0.3.9
[INFO] [stderr]   Downloaded regex v1.1.7
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.7
[INFO] [stderr]   Downloaded syn v0.15.36
[INFO] [stderr]   Downloaded backtrace v0.3.30
[INFO] [stderr]   Downloaded radix_trie v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 15bd9ab8f754e2f0ca5309d7719111a528bcba492c541518627ed9d2c8b54c73
[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" "15bd9ab8f754e2f0ca5309d7719111a528bcba492c541518627ed9d2c8b54c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15bd9ab8f754e2f0ca5309d7719111a528bcba492c541518627ed9d2c8b54c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bd9ab8f754e2f0ca5309d7719111a528bcba492c541518627ed9d2c8b54c73", kill_on_drop: false }`
[INFO] [stdout] 15bd9ab8f754e2f0ca5309d7719111a528bcba492c541518627ed9d2c8b54c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4bd350b6dfd823daad46b576af07ff0ce10a6e90bf688ba5d892fac549bc3386
[INFO] running `Command { std: "docker" "start" "-a" "4bd350b6dfd823daad46b576af07ff0ce10a6e90bf688ba5d892fac549bc3386", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]     Checking radix_trie v0.1.4
[INFO] [stderr]     Checking socket2 v0.3.9
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking regex v1.1.7
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.7
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.7
[INFO] [stderr]     Checking trust-dns-proto v0.7.4 (https://github.com/zackangelo/trust-dns.git?branch=unknown_algo#7d6835dc)
[INFO] [stderr]     Checking data-encoding-macro v0.1.7
[INFO] [stderr]     Checking trust-dns v0.16.1 (https://github.com/zackangelo/trust-dns.git?branch=unknown_algo#7d6835dc)
[INFO] [stderr]  Documenting axfr2tf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.14s
[INFO] running `Command { std: "docker" "inspect" "4bd350b6dfd823daad46b576af07ff0ce10a6e90bf688ba5d892fac549bc3386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd350b6dfd823daad46b576af07ff0ce10a6e90bf688ba5d892fac549bc3386", kill_on_drop: false }`
[INFO] [stdout] 4bd350b6dfd823daad46b576af07ff0ce10a6e90bf688ba5d892fac549bc3386