[INFO] fetching crate curl-sys 0.4.39+curl-7.74.0...
[INFO] testing curl-sys-0.4.39+curl-7.74.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate curl-sys 0.4.39+curl-7.74.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate curl-sys 0.4.39+curl-7.74.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curl-sys 0.4.39+curl-7.74.0
[INFO] finished tweaking crates.io crate curl-sys 0.4.39+curl-7.74.0
[INFO] tweaked toml for crates.io crate curl-sys 0.4.39+curl-7.74.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_to_u8_slice_derive v0.1.1
[INFO] [stderr]   Downloaded mesalink v1.1.0-cratesio
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d3ddd44f1b95ebd7849df4ba41af246dc4024766dfe7b972b8985eb35898d782
[INFO] running `Command { std: "docker" "start" "-a" "d3ddd44f1b95ebd7849df4ba41af246dc4024766dfe7b972b8985eb35898d782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ddd44f1b95ebd7849df4ba41af246dc4024766dfe7b972b8985eb35898d782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ddd44f1b95ebd7849df4ba41af246dc4024766dfe7b972b8985eb35898d782", kill_on_drop: false }`
[INFO] [stdout] d3ddd44f1b95ebd7849df4ba41af246dc4024766dfe7b972b8985eb35898d782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b6617fad00231086094c644ecf2e950f960ae8c5ceef928c3214a49baecc2da
[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" "1b6617fad00231086094c644ecf2e950f960ae8c5ceef928c3214a49baecc2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.08s
[INFO] running `Command { std: "docker" "inspect" "1b6617fad00231086094c644ecf2e950f960ae8c5ceef928c3214a49baecc2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6617fad00231086094c644ecf2e950f960ae8c5ceef928c3214a49baecc2da", kill_on_drop: false }`
[INFO] [stdout] 1b6617fad00231086094c644ecf2e950f960ae8c5ceef928c3214a49baecc2da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49aace0ad0e1f14255e2a836ac2ba0dedb6a9f453420248e09fb3edf0bc2f2d4
[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" "49aace0ad0e1f14255e2a836ac2ba0dedb6a9f453420248e09fb3edf0bc2f2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "49aace0ad0e1f14255e2a836ac2ba0dedb6a9f453420248e09fb3edf0bc2f2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49aace0ad0e1f14255e2a836ac2ba0dedb6a9f453420248e09fb3edf0bc2f2d4", kill_on_drop: false }`
[INFO] [stdout] 49aace0ad0e1f14255e2a836ac2ba0dedb6a9f453420248e09fb3edf0bc2f2d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a846b9dc0c0d3ec076d65eeb632a9d314addf564fc07588fb41d54edffa9b62
[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" "7a846b9dc0c0d3ec076d65eeb632a9d314addf564fc07588fb41d54edffa9b62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/curl_sys-42f7c977de4bd37a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests curl_sys
[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] [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" "7a846b9dc0c0d3ec076d65eeb632a9d314addf564fc07588fb41d54edffa9b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a846b9dc0c0d3ec076d65eeb632a9d314addf564fc07588fb41d54edffa9b62", kill_on_drop: false }`
[INFO] [stdout] 7a846b9dc0c0d3ec076d65eeb632a9d314addf564fc07588fb41d54edffa9b62