[INFO] cloning repository https://github.com/DrVilepis/testauskalkki
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrVilepis/testauskalkki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrVilepis%2Ftestauskalkki", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrVilepis%2Ftestauskalkki'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee70174ec6a95ce6592f02a16ad8cf716161afc8
[INFO] documenting DrVilepis/testauskalkki 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%2FDrVilepis%2Ftestauskalkki" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DrVilepis/testauskalkki 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/DrVilepis/testauskalkki
[INFO] finished tweaking git repo https://github.com/DrVilepis/testauskalkki
[INFO] tweaked toml for git repo https://github.com/DrVilepis/testauskalkki written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/DrVilepis/testauskalkki 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] bab7a6d33442843e47cd0cb1d2fb61518cb545f25b50889c8d84cbe8e1961aaa
[INFO] running `Command { std: "docker" "start" "-a" "bab7a6d33442843e47cd0cb1d2fb61518cb545f25b50889c8d84cbe8e1961aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bab7a6d33442843e47cd0cb1d2fb61518cb545f25b50889c8d84cbe8e1961aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab7a6d33442843e47cd0cb1d2fb61518cb545f25b50889c8d84cbe8e1961aaa", kill_on_drop: false }`
[INFO] [stdout] bab7a6d33442843e47cd0cb1d2fb61518cb545f25b50889c8d84cbe8e1961aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] fbcf81d58db51a9910c805507797cd774affda37c60a8591f84aca1ae2c5aafa
[INFO] running `Command { std: "docker" "start" "-a" "fbcf81d58db51a9910c805507797cd774affda37c60a8591f84aca1ae2c5aafa", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking testauskalkki v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting testauskalkki v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num::bigint::Sign`
[INFO] [stdout]  --> src/lib/basic.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num::bigint::Sign;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BigInt`, `FromPrimitive`
[INFO] [stdout]  --> src/lib/basic.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num::{BigInt, FromPrimitive};
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> src/lib/basic.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn factorial(num: f64) -> f64 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 41 |     num.clone() * factorial(num - 1.)
[INFO] [stdout]    |                   ------------------- recursive call site
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "fbcf81d58db51a9910c805507797cd774affda37c60a8591f84aca1ae2c5aafa", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "rm" "-f" "fbcf81d58db51a9910c805507797cd774affda37c60a8591f84aca1ae2c5aafa", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[ERROR] failed to delete container fbcf81d58db51a9910c805507797cd774affda37c60a8591f84aca1ae2c5aafa
[ERROR] caused by: no output for 300 seconds