[INFO] crate cpp-vwrap-gen 0.1.0 is already in cache
[INFO] testing cpp-vwrap-gen-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cpp-vwrap-gen 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cpp-vwrap-gen 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cpp-vwrap-gen 0.1.0
[INFO] finished tweaking crates.io crate cpp-vwrap-gen 0.1.0
[INFO] tweaked toml for crates.io crate cpp-vwrap-gen 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb7f013dd539acbc7836fb037884ac6496032ce9d111b9ff506ec1dc8699084f
[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" "eb7f013dd539acbc7836fb037884ac6496032ce9d111b9ff506ec1dc8699084f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb7f013dd539acbc7836fb037884ac6496032ce9d111b9ff506ec1dc8699084f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7f013dd539acbc7836fb037884ac6496032ce9d111b9ff506ec1dc8699084f", kill_on_drop: false }`
[INFO] [stdout] eb7f013dd539acbc7836fb037884ac6496032ce9d111b9ff506ec1dc8699084f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3de151562ba5d5996721997450e001445aaa8d40512902efe9e27c4c6134f158
[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" "3de151562ba5d5996721997450e001445aaa8d40512902efe9e27c4c6134f158", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling clang v0.23.0
[INFO] [stderr]    Compiling cpp-vwrap-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "3de151562ba5d5996721997450e001445aaa8d40512902efe9e27c4c6134f158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3de151562ba5d5996721997450e001445aaa8d40512902efe9e27c4c6134f158", kill_on_drop: false }`
[INFO] [stdout] 3de151562ba5d5996721997450e001445aaa8d40512902efe9e27c4c6134f158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e9f520613d3f03cef73484a1ddc231f556dcf43429f3d889c2830185a6ee46e
[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" "2e9f520613d3f03cef73484a1ddc231f556dcf43429f3d889c2830185a6ee46e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpp-vwrap-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "2e9f520613d3f03cef73484a1ddc231f556dcf43429f3d889c2830185a6ee46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9f520613d3f03cef73484a1ddc231f556dcf43429f3d889c2830185a6ee46e", kill_on_drop: false }`
[INFO] [stdout] 2e9f520613d3f03cef73484a1ddc231f556dcf43429f3d889c2830185a6ee46e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb1f8a6e36b4ea6824d19e06de64dbf72c60818849fe99c5b8f7befb7aa2edea
[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" "eb1f8a6e36b4ea6824d19e06de64dbf72c60818849fe99c5b8f7befb7aa2edea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpp_vwrap_gen-fb374a481b366e63
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpp-vwrap-gen
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb1f8a6e36b4ea6824d19e06de64dbf72c60818849fe99c5b8f7befb7aa2edea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb1f8a6e36b4ea6824d19e06de64dbf72c60818849fe99c5b8f7befb7aa2edea", kill_on_drop: false }`
[INFO] [stdout] eb1f8a6e36b4ea6824d19e06de64dbf72c60818849fe99c5b8f7befb7aa2edea