[INFO] cloning repository https://github.com/mattgreen/pong-ecs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattgreen/pong-ecs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattgreen%2Fpong-ecs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattgreen%2Fpong-ecs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3a06c2e0ef273a21c7ee62df5dd949e08ee1fea
[INFO] documenting mattgreen/pong-ecs 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%2Fmattgreen%2Fpong-ecs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mattgreen/pong-ecs 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/mattgreen/pong-ecs
[INFO] finished tweaking git repo https://github.com/mattgreen/pong-ecs
[INFO] tweaked toml for git repo https://github.com/mattgreen/pong-ecs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mattgreen/pong-ecs 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 tracing-attributes v0.1.7
[INFO] [stderr]   Downloaded paste-impl v0.1.12
[INFO] [stderr]   Downloaded tracing v0.1.13
[INFO] [stderr]   Downloaded legion v0.2.1
[INFO] [stderr]   Downloaded shrinkwraprs v0.2.3
[INFO] [stderr]   Downloaded simple-matrix v0.1.2
[INFO] [stderr]   Downloaded c_vec v1.3.3
[INFO] [stderr]   Downloaded paste v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 70b3d26acb4af00cfa361d6541407354ee8de99dcdb22915f4627d6df16c3b53
[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" "70b3d26acb4af00cfa361d6541407354ee8de99dcdb22915f4627d6df16c3b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70b3d26acb4af00cfa361d6541407354ee8de99dcdb22915f4627d6df16c3b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b3d26acb4af00cfa361d6541407354ee8de99dcdb22915f4627d6df16c3b53", kill_on_drop: false }`
[INFO] [stdout] 70b3d26acb4af00cfa361d6541407354ee8de99dcdb22915f4627d6df16c3b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e39e5d6c8d2291b6fab87becbdf0db5aca7e25db7d55b43fdc7aa75ac5eab457
[INFO] running `Command { std: "docker" "start" "-a" "e39e5d6c8d2291b6fab87becbdf0db5aca7e25db7d55b43fdc7aa75ac5eab457", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]     Checking c_vec v1.3.3
[INFO] [stderr]     Checking simple-matrix v0.1.2
[INFO] [stderr]     Checking tracing-core v0.1.10
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling shrinkwraprs v0.2.3
[INFO] [stderr]     Checking paste v0.1.12
[INFO] [stderr]     Checking tracing v0.1.13
[INFO] [stderr]     Checking legion v0.2.1
[INFO] [stderr]  Documenting ecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.72s
[INFO] running `Command { std: "docker" "inspect" "e39e5d6c8d2291b6fab87becbdf0db5aca7e25db7d55b43fdc7aa75ac5eab457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39e5d6c8d2291b6fab87becbdf0db5aca7e25db7d55b43fdc7aa75ac5eab457", kill_on_drop: false }`
[INFO] [stdout] e39e5d6c8d2291b6fab87becbdf0db5aca7e25db7d55b43fdc7aa75ac5eab457