[INFO] cloning repository https://github.com/skletsun/test_dyn_libraries
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skletsun/test_dyn_libraries" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskletsun%2Ftest_dyn_libraries", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskletsun%2Ftest_dyn_libraries'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7216776dc8842a1d80bc468435f5c53851b2f8f
[INFO] documenting skletsun/test_dyn_libraries 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%2Fskletsun%2Ftest_dyn_libraries" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skletsun/test_dyn_libraries 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] started tweaking git repo https://github.com/skletsun/test_dyn_libraries
[INFO] finished tweaking git repo https://github.com/skletsun/test_dyn_libraries
[INFO] tweaked toml for git repo https://github.com/skletsun/test_dyn_libraries written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/skletsun/test_dyn_libraries 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 006101ae12cf3eb0415df24f62b2da045645ab632e57749e357db3e7a0dcb766
[INFO] running `Command { std: "docker" "start" "-a" "006101ae12cf3eb0415df24f62b2da045645ab632e57749e357db3e7a0dcb766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "006101ae12cf3eb0415df24f62b2da045645ab632e57749e357db3e7a0dcb766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "006101ae12cf3eb0415df24f62b2da045645ab632e57749e357db3e7a0dcb766", kill_on_drop: false }`
[INFO] [stdout] 006101ae12cf3eb0415df24f62b2da045645ab632e57749e357db3e7a0dcb766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9caddb30b09d2bf6097d455c80193a5ce56d43bc36fd100e467217f133a24452
[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" "9caddb30b09d2bf6097d455c80193a5ce56d43bc36fd100e467217f133a24452", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking ascii v0.9.1
[INFO] [stderr]     Checking exonum v0.1.0 (/opt/rustwide/workdir/exonum)
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]  Documenting exonum v0.1.0 (/opt/rustwide/workdir/exonum)
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking testkit v0.1.0 (/opt/rustwide/workdir/testkit)
[INFO] [stderr]  Documenting testkit v0.1.0 (/opt/rustwide/workdir/testkit)
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling jni v0.10.2
[INFO] [stderr]     Checking combine v3.6.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]  Documenting testkit-binding v0.1.0 (/opt/rustwide/workdir/testkit-binding)
[INFO] [stderr]  Documenting exonum-binding v0.1.0 (/opt/rustwide/workdir/exonum-binding)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.87s
[INFO] running `Command { std: "docker" "inspect" "9caddb30b09d2bf6097d455c80193a5ce56d43bc36fd100e467217f133a24452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9caddb30b09d2bf6097d455c80193a5ce56d43bc36fd100e467217f133a24452", kill_on_drop: false }`
[INFO] [stdout] 9caddb30b09d2bf6097d455c80193a5ce56d43bc36fd100e467217f133a24452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dc18d78d3200cc76c1a00b88b868bc8ca22cba392a418be23282bc652c1ee0d
[INFO] running `Command { std: "docker" "start" "-a" "9dc18d78d3200cc76c1a00b88b868bc8ca22cba392a418be23282bc652c1ee0d", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "9dc18d78d3200cc76c1a00b88b868bc8ca22cba392a418be23282bc652c1ee0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc18d78d3200cc76c1a00b88b868bc8ca22cba392a418be23282bc652c1ee0d", kill_on_drop: false }`
[INFO] [stdout] 9dc18d78d3200cc76c1a00b88b868bc8ca22cba392a418be23282bc652c1ee0d