[INFO] cloning repository https://github.com/marmistrz/randmockery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marmistrz/randmockery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarmistrz%2Frandmockery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarmistrz%2Frandmockery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee6fe462eb379b7814fddcd9ea649f60b96f78ef
[INFO] documenting marmistrz/randmockery against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarmistrz%2Frandmockery" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marmistrz/randmockery on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marmistrz/randmockery
[INFO] finished tweaking git repo https://github.com/marmistrz/randmockery
[INFO] tweaked toml for git repo https://github.com/marmistrz/randmockery written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/marmistrz/randmockery already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4378f0e20c7c47fe5a874d0651a12cabfc9909af793495637de8068a1ccbe65
[INFO] running `Command { std: "docker" "start" "-a" "f4378f0e20c7c47fe5a874d0651a12cabfc9909af793495637de8068a1ccbe65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4378f0e20c7c47fe5a874d0651a12cabfc9909af793495637de8068a1ccbe65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4378f0e20c7c47fe5a874d0651a12cabfc9909af793495637de8068a1ccbe65", kill_on_drop: false }`
[INFO] [stdout] f4378f0e20c7c47fe5a874d0651a12cabfc9909af793495637de8068a1ccbe65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] bd15e4fa74984465ca515b521843ab3ab9168a6fc61ec5482e2becab367a0106
[INFO] running `Command { std: "docker" "start" "-a" "bd15e4fa74984465ca515b521843ab3ab9168a6fc61ec5482e2becab367a0106", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]    Compiling libloading v0.4.0
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking libc v0.2.29 (https://github.com/rust-lang/libc#10af28f4)
[INFO] [stderr]     Checking strsim v0.6.0
[INFO] [stderr]     Checking vec_map v0.8.0
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]    Compiling randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unicode-segmentation v1.2.0
[INFO] [stderr]     Checking enum_extract v0.1.1
[INFO] [stderr]     Checking nix v0.10.0-pre (https://github.com/nix-rust/nix#6334f556)
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking textwrap v0.7.0
[INFO] [stderr]     Checking clap v2.26.0
[INFO] [stderr]     Checking prctl v1.0.0
[INFO] [stderr]     Scraping randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "bd15e4fa74984465ca515b521843ab3ab9168a6fc61ec5482e2becab367a0106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd15e4fa74984465ca515b521843ab3ab9168a6fc61ec5482e2becab367a0106", kill_on_drop: false }`
[INFO] [stdout] bd15e4fa74984465ca515b521843ab3ab9168a6fc61ec5482e2becab367a0106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 67568d49f72d58859118a05ddf830e786e9afc6bbf05722d3ceebb5c78b9609e
[INFO] running `Command { std: "docker" "start" "-a" "67568d49f72d58859118a05ddf830e786e9afc6bbf05722d3ceebb5c78b9609e", kill_on_drop: false }`
[INFO] [stderr]    Compiling randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting randmockery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "67568d49f72d58859118a05ddf830e786e9afc6bbf05722d3ceebb5c78b9609e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67568d49f72d58859118a05ddf830e786e9afc6bbf05722d3ceebb5c78b9609e", kill_on_drop: false }`
[INFO] [stdout] 67568d49f72d58859118a05ddf830e786e9afc6bbf05722d3ceebb5c78b9609e