[INFO] cloning repository https://github.com/comirai/r-express
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comirai/r-express" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomirai%2Fr-express", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomirai%2Fr-express'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a2236e3192a5976f8f241fd3e8690b611b70d28
[INFO] documenting comirai/r-express against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomirai%2Fr-express" "/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/comirai/r-express on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-24/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/comirai/r-express
[INFO] finished tweaking git repo https://github.com/comirai/r-express
[INFO] tweaked toml for git repo https://github.com/comirai/r-express written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/comirai/r-express already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a18044e310b454bff570770c063b62fce448678dab9e08f5d4d964c53a81005f
[INFO] running `Command { std: "docker" "start" "-a" "a18044e310b454bff570770c063b62fce448678dab9e08f5d4d964c53a81005f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a18044e310b454bff570770c063b62fce448678dab9e08f5d4d964c53a81005f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18044e310b454bff570770c063b62fce448678dab9e08f5d4d964c53a81005f", kill_on_drop: false }`
[INFO] [stdout] a18044e310b454bff570770c063b62fce448678dab9e08f5d4d964c53a81005f
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4625b7f95124e902d71c5046015fd520e96af7b813622411f939ab704c5ae728
[INFO] running `Command { std: "docker" "start" "-a" "4625b7f95124e902d71c5046015fd520e96af7b813622411f939ab704c5ae728", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling napi-build v1.1.0
[INFO] [stderr]     Checking napi-sys v1.1.1
[INFO] [stderr]     Checking napi v1.7.7
[INFO] [stderr]    Compiling r-express v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling napi-derive v1.1.0
[INFO] [stderr]  Documenting r-express v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `Command { std: "docker" "inspect" "4625b7f95124e902d71c5046015fd520e96af7b813622411f939ab704c5ae728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4625b7f95124e902d71c5046015fd520e96af7b813622411f939ab704c5ae728", kill_on_drop: false }`
[INFO] [stdout] 4625b7f95124e902d71c5046015fd520e96af7b813622411f939ab704c5ae728
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1b2b14f1c2d820cff8ed9fd3bdcd0d36a96df2b5dbf441c78e46f93c9f40de33
[INFO] running `Command { std: "docker" "start" "-a" "1b2b14f1c2d820cff8ed9fd3bdcd0d36a96df2b5dbf441c78e46f93c9f40de33", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling napi-build v1.1.0
[INFO] [stderr]     Checking napi-sys v1.1.1
[INFO] [stderr]     Checking napi v1.7.7
[INFO] [stderr]    Compiling r-express v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling napi-derive v1.1.0
[INFO] [stderr]  Documenting r-express v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "1b2b14f1c2d820cff8ed9fd3bdcd0d36a96df2b5dbf441c78e46f93c9f40de33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2b14f1c2d820cff8ed9fd3bdcd0d36a96df2b5dbf441c78e46f93c9f40de33", kill_on_drop: false }`
[INFO] [stdout] 1b2b14f1c2d820cff8ed9fd3bdcd0d36a96df2b5dbf441c78e46f93c9f40de33