[INFO] cloning repository https://github.com/jwmurray/ntp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwmurray/ntp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Fntp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwmurray%2Fntp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1e7ac6c214408dc2b82f59cdbe55003f8af6216
[INFO] documenting jwmurray/ntp 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%2Fjwmurray%2Fntp" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  88% (3104/3509)   
Checking out files:  89% (3124/3509)   
Checking out files:  90% (3159/3509)   
Checking out files:  91% (3194/3509)   
Checking out files:  92% (3229/3509)   
Checking out files:  93% (3264/3509)   
Checking out files:  94% (3299/3509)   
Checking out files:  95% (3334/3509)   
Checking out files:  96% (3369/3509)   
Checking out files:  97% (3404/3509)   
Checking out files:  98% (3439/3509)   
Checking out files:  99% (3474/3509)   
Checking out files: 100% (3509/3509)   
Checking out files: 100% (3509/3509), done.
[INFO] validating manifest of git repo https://github.com/jwmurray/ntp 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/jwmurray/ntp
[INFO] finished tweaking git repo https://github.com/jwmurray/ntp
[INFO] tweaked toml for git repo https://github.com/jwmurray/ntp written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jwmurray/ntp 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5dbe7d5806c42eb6352efc453a6faaf1e69d07386b5b6cae06067f7f0f3fff49
[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" "5dbe7d5806c42eb6352efc453a6faaf1e69d07386b5b6cae06067f7f0f3fff49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbe7d5806c42eb6352efc453a6faaf1e69d07386b5b6cae06067f7f0f3fff49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbe7d5806c42eb6352efc453a6faaf1e69d07386b5b6cae06067f7f0f3fff49", kill_on_drop: false }`
[INFO] [stdout] 5dbe7d5806c42eb6352efc453a6faaf1e69d07386b5b6cae06067f7f0f3fff49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 61c9e7d19416de16b0d162be787721a5d62a63c6c4a5188db3565bb975322a7d
[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" "61c9e7d19416de16b0d162be787721a5d62a63c6c4a5188db3565bb975322a7d", kill_on_drop: false }`
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking ntp v0.5.0
[INFO] [stderr]  Documenting ntp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "61c9e7d19416de16b0d162be787721a5d62a63c6c4a5188db3565bb975322a7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c9e7d19416de16b0d162be787721a5d62a63c6c4a5188db3565bb975322a7d", kill_on_drop: false }`
[INFO] [stdout] 61c9e7d19416de16b0d162be787721a5d62a63c6c4a5188db3565bb975322a7d