[INFO] cloning repository https://github.com/floppyMike/RustProjects
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/floppyMike/RustProjects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10e19b270bbaa91fb2c446bcf56d1296dc994cd4
[INFO] documenting floppyMike/RustProjects against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfloppyMike%2FRustProjects" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/floppyMike/RustProjects on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/floppyMike/RustProjects
[INFO] finished tweaking git repo https://github.com/floppyMike/RustProjects
[INFO] tweaked toml for git repo https://github.com/floppyMike/RustProjects written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/floppyMike/RustProjects already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded syn v1.0.67
[INFO] [stderr]   Downloaded rug v1.12.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.4
[INFO] [stderr]   Downloaded mexprp v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0895003800cc69770877a7106319b061660b6583c08a779782cda8fbc908e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a0895003800cc69770877a7106319b061660b6583c08a779782cda8fbc908e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0895003800cc69770877a7106319b061660b6583c08a779782cda8fbc908e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0895003800cc69770877a7106319b061660b6583c08a779782cda8fbc908e7", kill_on_drop: false }`
[INFO] [stdout] 4a0895003800cc69770877a7106319b061660b6583c08a779782cda8fbc908e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ed3a92a6a9fd9a9030d8506d8a4112b0b06116acfb5471bbe64056a78a7d0331
[INFO] running `Command { std: "docker" "start" "-a" "ed3a92a6a9fd9a9030d8506d8a4112b0b06116acfb5471bbe64056a78a7d0331", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]  Documenting e_to_nth_digit v0.1.0 (/opt/rustwide/workdir/e_to_nth_digit)
[INFO] [stderr]  Documenting unit_converter v0.1.0 (/opt/rustwide/workdir/unit_converter)
[INFO] [stderr]  Documenting fibonacci_sequence v0.1.0 (/opt/rustwide/workdir/fibonacci_sequence)
[INFO] [stderr]  Documenting pi_to_nth_digit v0.1.0 (/opt/rustwide/workdir/pi_to_nth_digit)
[INFO] [stderr]  Documenting bin_to_dec v0.1.0 (/opt/rustwide/workdir/bin_to_dec)
[INFO] [stderr]  Documenting prime_factorization v0.1.0 (/opt/rustwide/workdir/prime_factorization)
[INFO] [stderr]  Documenting change_return v0.1.0 (/opt/rustwide/workdir/change_return)
[INFO] [stderr]  Documenting w_h_floor v0.1.0 (/opt/rustwide/workdir/w_h_floor)
[INFO] [stderr]  Documenting mortgage v0.1.0 (/opt/rustwide/workdir/mortgage)
[INFO] [stderr]  Documenting next_prime_number v0.1.0 (/opt/rustwide/workdir/next_prime_number)
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking failure v0.1.8
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ed3a92a6a9fd9a9030d8506d8a4112b0b06116acfb5471bbe64056a78a7d0331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3a92a6a9fd9a9030d8506d8a4112b0b06116acfb5471bbe64056a78a7d0331", kill_on_drop: false }`
[INFO] [stdout] ed3a92a6a9fd9a9030d8506d8a4112b0b06116acfb5471bbe64056a78a7d0331
