[INFO] fetching crate libmosquitto-sys 0.2.0...
[INFO] testing libmosquitto-sys-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libmosquitto-sys 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate libmosquitto-sys 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libmosquitto-sys 0.2.0
[INFO] finished tweaking crates.io crate libmosquitto-sys 0.2.0
[INFO] tweaked toml for crates.io crate libmosquitto-sys 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f172fbcc7354ff6bc39da19799a901c70050dc12722c56d892873bf31d59da0b
[INFO] running `Command { std: "docker" "start" "-a" "f172fbcc7354ff6bc39da19799a901c70050dc12722c56d892873bf31d59da0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f172fbcc7354ff6bc39da19799a901c70050dc12722c56d892873bf31d59da0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f172fbcc7354ff6bc39da19799a901c70050dc12722c56d892873bf31d59da0b", kill_on_drop: false }`
[INFO] [stdout] f172fbcc7354ff6bc39da19799a901c70050dc12722c56d892873bf31d59da0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe1cc2fa130636f26c96ddb8463e9149543cce25ebb939c0de155cae92f727e9
[INFO] running `Command { std: "docker" "start" "-a" "fe1cc2fa130636f26c96ddb8463e9149543cce25ebb939c0de155cae92f727e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmosquitto-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "fe1cc2fa130636f26c96ddb8463e9149543cce25ebb939c0de155cae92f727e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1cc2fa130636f26c96ddb8463e9149543cce25ebb939c0de155cae92f727e9", kill_on_drop: false }`
[INFO] [stdout] fe1cc2fa130636f26c96ddb8463e9149543cce25ebb939c0de155cae92f727e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9cbf3da959516015e703ddaf5e6c881cb60b167e9b466383127f1b7e6fd804b
[INFO] running `Command { std: "docker" "start" "-a" "c9cbf3da959516015e703ddaf5e6c881cb60b167e9b466383127f1b7e6fd804b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmosquitto-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c9cbf3da959516015e703ddaf5e6c881cb60b167e9b466383127f1b7e6fd804b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cbf3da959516015e703ddaf5e6c881cb60b167e9b466383127f1b7e6fd804b", kill_on_drop: false }`
[INFO] [stdout] c9cbf3da959516015e703ddaf5e6c881cb60b167e9b466383127f1b7e6fd804b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4b40f24ffc4e419a45f250304cff36af90ddb626fdae94438d0408492fd92f9
[INFO] running `Command { std: "docker" "start" "-a" "d4b40f24ffc4e419a45f250304cff36af90ddb626fdae94438d0408492fd92f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libmosquitto_sys-1b5c6ef4b35e129a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libmosquitto-sys
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4b40f24ffc4e419a45f250304cff36af90ddb626fdae94438d0408492fd92f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b40f24ffc4e419a45f250304cff36af90ddb626fdae94438d0408492fd92f9", kill_on_drop: false }`
[INFO] [stdout] d4b40f24ffc4e419a45f250304cff36af90ddb626fdae94438d0408492fd92f9