[INFO] updating cached repository https://github.com/EmilHernvall/hermes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/EmilHernvall/hermes
[INFO] [stderr]    226d761..11da5cc  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11da5cc9706dbee1a3d3e23f9c63ae2c75dd8f9a
[INFO] documenting EmilHernvall/hermes against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmilHernvall%2Fhermes" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EmilHernvall/hermes on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EmilHernvall/hermes
[INFO] finished tweaking git repo https://github.com/EmilHernvall/hermes
[INFO] tweaked toml for git repo https://github.com/EmilHernvall/hermes written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/EmilHernvall/hermes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d15d4fd9f19bda43f29754ba89c7b89e2050c56fe52c85e6c740d85ceb43b9c
[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" "3d15d4fd9f19bda43f29754ba89c7b89e2050c56fe52c85e6c740d85ceb43b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d15d4fd9f19bda43f29754ba89c7b89e2050c56fe52c85e6c740d85ceb43b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d15d4fd9f19bda43f29754ba89c7b89e2050c56fe52c85e6c740d85ceb43b9c", kill_on_drop: false }`
[INFO] [stdout] 3d15d4fd9f19bda43f29754ba89c7b89e2050c56fe52c85e6c740d85ceb43b9c
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 6072bec32d4c138b41afbc8f8c2e940b3f6c5f34af5d94038ac451e2d55274cd
[INFO] running `Command { std: "docker" "start" "-a" "6072bec32d4c138b41afbc8f8c2e940b3f6c5f34af5d94038ac451e2d55274cd", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.4
[INFO] [stderr]     Checking winapi v0.2.5
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking regex-syntax v0.2.5
[INFO] [stderr]     Checking itertools v0.4.10
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking lazy_static v0.1.15
[INFO] [stderr]     Checking quick-error v0.1.4
[INFO] [stderr]     Checking ascii v0.5.4
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]     Checking encoding v0.2.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking getopts v0.2.19
[INFO] [stderr]     Checking memchr v0.1.10
[INFO] [stderr]     Checking log v0.3.5
[INFO] [stderr]     Checking rand v0.3.13
[INFO] [stderr]     Checking aho-corasick v0.5.1
[INFO] [stderr]     Checking time v0.1.34
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]     Checking regex v0.1.55
[INFO] [stderr]     Checking num v0.1.30
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking handlebars v0.15.0
[INFO] [stderr]     Checking tiny_http v0.5.1
[INFO] [stderr]    Compiling derive_more v0.99.8
[INFO] [stderr]  Documenting hermes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.91s
[INFO] running `Command { std: "docker" "inspect" "6072bec32d4c138b41afbc8f8c2e940b3f6c5f34af5d94038ac451e2d55274cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6072bec32d4c138b41afbc8f8c2e940b3f6c5f34af5d94038ac451e2d55274cd", kill_on_drop: false }`
[INFO] [stdout] 6072bec32d4c138b41afbc8f8c2e940b3f6c5f34af5d94038ac451e2d55274cd