[INFO] fetching crate libwebp-sys2 0.1.2...
[INFO] testing libwebp-sys2-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate libwebp-sys2 0.1.2 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate libwebp-sys2 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwebp-sys2 0.1.2
[INFO] finished tweaking crates.io crate libwebp-sys2 0.1.2
[INFO] tweaked toml for crates.io crate libwebp-sys2 0.1.2 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02b36846d6ff58f4f25e909911560407793cf3ba7d45d69899ba2140cb1b334a
[INFO] running `Command { std: "docker" "start" "-a" "02b36846d6ff58f4f25e909911560407793cf3ba7d45d69899ba2140cb1b334a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02b36846d6ff58f4f25e909911560407793cf3ba7d45d69899ba2140cb1b334a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b36846d6ff58f4f25e909911560407793cf3ba7d45d69899ba2140cb1b334a", kill_on_drop: false }`
[INFO] [stdout] 02b36846d6ff58f4f25e909911560407793cf3ba7d45d69899ba2140cb1b334a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5940134ff87f0cbd8e8e172370b8168e2291f68c975165583f06d9f047bc73a
[INFO] running `Command { std: "docker" "start" "-a" "a5940134ff87f0cbd8e8e172370b8168e2291f68c975165583f06d9f047bc73a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "a5940134ff87f0cbd8e8e172370b8168e2291f68c975165583f06d9f047bc73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5940134ff87f0cbd8e8e172370b8168e2291f68c975165583f06d9f047bc73a", kill_on_drop: false }`
[INFO] [stdout] a5940134ff87f0cbd8e8e172370b8168e2291f68c975165583f06d9f047bc73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f6637ca6d4cc044974d9d3723821ff8d0479ed9d6e6428228ba60f3adef918e
[INFO] running `Command { std: "docker" "start" "-a" "0f6637ca6d4cc044974d9d3723821ff8d0479ed9d6e6428228ba60f3adef918e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0f6637ca6d4cc044974d9d3723821ff8d0479ed9d6e6428228ba60f3adef918e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6637ca6d4cc044974d9d3723821ff8d0479ed9d6e6428228ba60f3adef918e", kill_on_drop: false }`
[INFO] [stdout] 0f6637ca6d4cc044974d9d3723821ff8d0479ed9d6e6428228ba60f3adef918e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffdea80ad7bc6467c3c656668211324c94414b700bb7eeb4a9dc8d96bc798a12
[INFO] running `Command { std: "docker" "start" "-a" "ffdea80ad7bc6467c3c656668211324c94414b700bb7eeb4a9dc8d96bc798a12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwebp_sys-6bcef4f9793d30c3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode::tests::test_new_and_delete ... ok
[INFO] [stdout] test encode::tests::test_new_and_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwebp_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" "ffdea80ad7bc6467c3c656668211324c94414b700bb7eeb4a9dc8d96bc798a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffdea80ad7bc6467c3c656668211324c94414b700bb7eeb4a9dc8d96bc798a12", kill_on_drop: false }`
[INFO] [stdout] ffdea80ad7bc6467c3c656668211324c94414b700bb7eeb4a9dc8d96bc798a12