[INFO] cloning repository https://github.com/visith1577/rust-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/visith1577/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd5a8b96adee13b105b5e6841ab6184768e255ec [INFO] documenting visith1577/rust-blockchain against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvisith1577%2Frust-blockchain" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 82% (735/889) Updating files: 83% (738/889) Updating files: 84% (747/889) Updating files: 85% (756/889) Updating files: 86% (765/889) Updating files: 87% (774/889) Updating files: 88% (783/889) Updating files: 89% (792/889) Updating files: 90% (801/889) Updating files: 91% (809/889) Updating files: 92% (818/889) Updating files: 93% (827/889) Updating files: 94% (836/889) Updating files: 95% (845/889) Updating files: 96% (854/889) Updating files: 97% (863/889) Updating files: 98% (872/889) Updating files: 99% (881/889) Updating files: 100% (889/889) Updating files: 100% (889/889), done. [INFO] validating manifest of git repo https://github.com/visith1577/rust-blockchain 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 git repo https://github.com/visith1577/rust-blockchain [INFO] finished tweaking git repo https://github.com/visith1577/rust-blockchain [INFO] tweaked toml for git repo https://github.com/visith1577/rust-blockchain written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/visith1577/rust-blockchain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-array v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f8b375941c5aa12d91eaa56fd5e6279ddefd1faa0daf54d173ce19260260c130 [INFO] running `Command { std: "docker" "start" "-a" "f8b375941c5aa12d91eaa56fd5e6279ddefd1faa0daf54d173ce19260260c130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8b375941c5aa12d91eaa56fd5e6279ddefd1faa0daf54d173ce19260260c130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8b375941c5aa12d91eaa56fd5e6279ddefd1faa0daf54d173ce19260260c130", kill_on_drop: false }` [INFO] [stdout] f8b375941c5aa12d91eaa56fd5e6279ddefd1faa0daf54d173ce19260260c130 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1098a45e513b8b0b4f1f90daee49657493c4b0c35db6c00b4c37cd1871e4494d [INFO] running `Command { std: "docker" "start" "-a" "1098a45e513b8b0b4f1f90daee49657493c4b0c35db6c00b4c37cd1871e4494d", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Documenting blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.89s [INFO] running `Command { std: "docker" "inspect" "1098a45e513b8b0b4f1f90daee49657493c4b0c35db6c00b4c37cd1871e4494d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1098a45e513b8b0b4f1f90daee49657493c4b0c35db6c00b4c37cd1871e4494d", kill_on_drop: false }` [INFO] [stdout] 1098a45e513b8b0b4f1f90daee49657493c4b0c35db6c00b4c37cd1871e4494d