[INFO] cloning repository https://github.com/gogumaa/rust-zeppelin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gogumaa/rust-zeppelin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgogumaa%2Frust-zeppelin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgogumaa%2Frust-zeppelin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed66a97b7b4a62fcc9a4ad9d24026586df245947
[INFO] documenting gogumaa/rust-zeppelin against 1.55.0 for beta-1.56-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgogumaa%2Frust-zeppelin" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gogumaa/rust-zeppelin on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gogumaa/rust-zeppelin
[INFO] finished tweaking git repo https://github.com/gogumaa/rust-zeppelin
[INFO] tweaked toml for git repo https://github.com/gogumaa/rust-zeppelin written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/gogumaa/rust-zeppelin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded juniper v0.14.1
[INFO] [stderr]   Downloaded separator v0.4.1
[INFO] [stderr]   Downloaded bson v0.14.0
[INFO] [stderr]   Downloaded juniper_codegen v0.14.1
[INFO] [stderr]   Downloaded mongodb v0.4.0
[INFO] [stderr]   Downloaded textnonce v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d237406332dc08499fe50ff36975c264c9b4d514ad9b35e799099e1fa8d3b2f
[INFO] running `Command { std: "docker" "start" "-a" "6d237406332dc08499fe50ff36975c264c9b4d514ad9b35e799099e1fa8d3b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d237406332dc08499fe50ff36975c264c9b4d514ad9b35e799099e1fa8d3b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d237406332dc08499fe50ff36975c264c9b4d514ad9b35e799099e1fa8d3b2f", kill_on_drop: false }`
[INFO] [stdout] 6d237406332dc08499fe50ff36975c264c9b4d514ad9b35e799099e1fa8d3b2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab3256372f164c0fbee63199c0173aab68070924a79f56e54a103561cd631ee1
[INFO] running `Command { std: "docker" "start" "-a" "ab3256372f164c0fbee63199c0173aab68070924a79f56e54a103561cd631ee1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling phf_codegen v0.7.24
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[INFO] [stderr]     Checking tokio-uds v0.2.5
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[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking bson v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling juniper_codegen v0.14.1
[INFO] [stderr]     Checking multipart v0.16.1
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[INFO] [stderr]     Checking juniper v0.14.1
[INFO] [stderr]     Checking mongodb v0.4.0
[INFO] [stderr]  Documenting rust-zeppelin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.62s
[INFO] running `Command { std: "docker" "inspect" "ab3256372f164c0fbee63199c0173aab68070924a79f56e54a103561cd631ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3256372f164c0fbee63199c0173aab68070924a79f56e54a103561cd631ee1", kill_on_drop: false }`
[INFO] [stdout] ab3256372f164c0fbee63199c0173aab68070924a79f56e54a103561cd631ee1