[INFO] fetching crate tinymt 1.0.7...
[INFO] documenting tinymt-1.0.7 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate tinymt 1.0.7 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tinymt 1.0.7 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinymt 1.0.7
[INFO] finished tweaking crates.io crate tinymt 1.0.7
[INFO] tweaked toml for crates.io crate tinymt 1.0.7 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37558cbec64267c873d361e9bcd927483799369e65b1cbf1f04e1fbad2edc4df
[INFO] running `Command { std: "docker" "start" "-a" "37558cbec64267c873d361e9bcd927483799369e65b1cbf1f04e1fbad2edc4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37558cbec64267c873d361e9bcd927483799369e65b1cbf1f04e1fbad2edc4df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37558cbec64267c873d361e9bcd927483799369e65b1cbf1f04e1fbad2edc4df", kill_on_drop: false }`
[INFO] [stdout] 37558cbec64267c873d361e9bcd927483799369e65b1cbf1f04e1fbad2edc4df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 969358ac674bf237678b40da1bfc4fe202cfdae2b366e372cad90ba74bf63524
[INFO] running `Command { std: "docker" "start" "-a" "969358ac674bf237678b40da1bfc4fe202cfdae2b366e372cad90ba74bf63524", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting tinymt v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "969358ac674bf237678b40da1bfc4fe202cfdae2b366e372cad90ba74bf63524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969358ac674bf237678b40da1bfc4fe202cfdae2b366e372cad90ba74bf63524", kill_on_drop: false }`
[INFO] [stdout] 969358ac674bf237678b40da1bfc4fe202cfdae2b366e372cad90ba74bf63524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 86b9f5ccefce6ab71b8bdfa5ccf03fa946ec1b63ccdbd4efaefd083f5e1bb0eb
[INFO] running `Command { std: "docker" "start" "-a" "86b9f5ccefce6ab71b8bdfa5ccf03fa946ec1b63ccdbd4efaefd083f5e1bb0eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting tinymt v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "86b9f5ccefce6ab71b8bdfa5ccf03fa946ec1b63ccdbd4efaefd083f5e1bb0eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b9f5ccefce6ab71b8bdfa5ccf03fa946ec1b63ccdbd4efaefd083f5e1bb0eb", kill_on_drop: false }`
[INFO] [stdout] 86b9f5ccefce6ab71b8bdfa5ccf03fa946ec1b63ccdbd4efaefd083f5e1bb0eb