[INFO] cloning repository https://github.com/BartMassey/fancy-modem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BartMassey/fancy-modem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartMassey%2Ffancy-modem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartMassey%2Ffancy-modem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57a5eb0b39ab4713a9d91d9f433e6419370d697d
[INFO] documenting BartMassey/fancy-modem against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartMassey%2Ffancy-modem" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BartMassey/fancy-modem
[INFO] finished tweaking git repo https://github.com/BartMassey/fancy-modem
[INFO] tweaked toml for git repo https://github.com/BartMassey/fancy-modem written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BartMassey/fancy-modem on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BartMassey/fancy-modem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/BartMassey/bitstream`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastrand v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec94c2561ad2b229d9e45ed41a34e9439cdf530ccab24765d09e7622a9c18744
[INFO] running `Command { std: "docker" "start" "-a" "ec94c2561ad2b229d9e45ed41a34e9439cdf530ccab24765d09e7622a9c18744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec94c2561ad2b229d9e45ed41a34e9439cdf530ccab24765d09e7622a9c18744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec94c2561ad2b229d9e45ed41a34e9439cdf530ccab24765d09e7622a9c18744", kill_on_drop: false }`
[INFO] [stdout] ec94c2561ad2b229d9e45ed41a34e9439cdf530ccab24765d09e7622a9c18744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6f0b2d86c5595f4cf190c3bc683389e4ac988def0df860faa13b215839b1599
[INFO] running `Command { std: "docker" "start" "-a" "e6f0b2d86c5595f4cf190c3bc683389e4ac988def0df860faa13b215839b1599", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking bitstream v0.1.0 (https://github.com/BartMassey/bitstream#5cdac8a3)
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking microfft v0.5.1
[INFO] [stderr]  Documenting fancy-modem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fancy_modem/index.html
[INFO] running `Command { std: "docker" "inspect" "e6f0b2d86c5595f4cf190c3bc683389e4ac988def0df860faa13b215839b1599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f0b2d86c5595f4cf190c3bc683389e4ac988def0df860faa13b215839b1599", kill_on_drop: false }`
[INFO] [stdout] e6f0b2d86c5595f4cf190c3bc683389e4ac988def0df860faa13b215839b1599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--html-in-header\", \"./src/docs-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f937714eef3f71bb43d0c9d34f60041ff84eecd913b6bcfa8cc2da7ca2fc2419
[INFO] running `Command { std: "docker" "start" "-a" "f937714eef3f71bb43d0c9d34f60041ff84eecd913b6bcfa8cc2da7ca2fc2419", kill_on_drop: false }`
[INFO] [stderr]  Documenting fancy-modem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fancy_modem/index.html
[INFO] running `Command { std: "docker" "inspect" "f937714eef3f71bb43d0c9d34f60041ff84eecd913b6bcfa8cc2da7ca2fc2419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f937714eef3f71bb43d0c9d34f60041ff84eecd913b6bcfa8cc2da7ca2fc2419", kill_on_drop: false }`
[INFO] [stdout] f937714eef3f71bb43d0c9d34f60041ff84eecd913b6bcfa8cc2da7ca2fc2419