[INFO] fetching crate frustum 0.2.1...
[INFO] documenting frustum-0.2.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate frustum 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate frustum 0.2.1 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 crates.io crate frustum 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate frustum 0.2.1
[INFO] tweaked toml for crates.io crate frustum 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate frustum 0.2.1 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 palette v0.5.0
[INFO] [stderr]   Downloaded euclid v0.20.7
[INFO] [stderr]   Downloaded bytemuck v1.2.0
[INFO] [stderr]   Downloaded siphasher v0.3.1
[INFO] [stderr]   Downloaded syn v1.0.14
[INFO] [stderr]   Downloaded tiff v0.4.0
[INFO] [stderr]   Downloaded palette_derive v0.5.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.8
[INFO] [stderr]   Downloaded ctor v0.1.12
[INFO] [stderr]   Downloaded image v0.23.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.7
[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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f093f77f22d9dc84d31cc6c7369fbd064e103be2c42e102e1fde2aba6bdc4edb
[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" "f093f77f22d9dc84d31cc6c7369fbd064e103be2c42e102e1fde2aba6bdc4edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f093f77f22d9dc84d31cc6c7369fbd064e103be2c42e102e1fde2aba6bdc4edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f093f77f22d9dc84d31cc6c7369fbd064e103be2c42e102e1fde2aba6bdc4edb", kill_on_drop: false }`
[INFO] [stdout] f093f77f22d9dc84d31cc6c7369fbd064e103be2c42e102e1fde2aba6bdc4edb
[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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f73f7b1f21c46d0f6b1d515d382eb755d1ee5ac0f6ed729feb5f5c3f03d93aa
[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" "2f73f7b1f21c46d0f6b1d515d382eb755d1ee5ac0f6ed729feb5f5c3f03d93aa", kill_on_drop: false }`
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]  Documenting frustum v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "2f73f7b1f21c46d0f6b1d515d382eb755d1ee5ac0f6ed729feb5f5c3f03d93aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f73f7b1f21c46d0f6b1d515d382eb755d1ee5ac0f6ed729feb5f5c3f03d93aa", kill_on_drop: false }`
[INFO] [stdout] 2f73f7b1f21c46d0f6b1d515d382eb755d1ee5ac0f6ed729feb5f5c3f03d93aa