[INFO] fetching crate libwebp-sys2 0.1.2...
[INFO] testing libwebp-sys2-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate libwebp-sys2 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libwebp-sys2 0.1.2 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 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-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fb634562e34c1f6bbc8a3d808063cd1e95ab4b3b6c2498933c0b74e18e3f9263
[INFO] running `Command { std: "docker" "start" "-a" "fb634562e34c1f6bbc8a3d808063cd1e95ab4b3b6c2498933c0b74e18e3f9263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb634562e34c1f6bbc8a3d808063cd1e95ab4b3b6c2498933c0b74e18e3f9263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb634562e34c1f6bbc8a3d808063cd1e95ab4b3b6c2498933c0b74e18e3f9263", kill_on_drop: false }`
[INFO] [stdout] fb634562e34c1f6bbc8a3d808063cd1e95ab4b3b6c2498933c0b74e18e3f9263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 20bf588d283067f0890506e139a8c969096c95d210bfad56672c3ee87a326e9b
[INFO] running `Command { std: "docker" "start" "-a" "20bf588d283067f0890506e139a8c969096c95d210bfad56672c3ee87a326e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "20bf588d283067f0890506e139a8c969096c95d210bfad56672c3ee87a326e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bf588d283067f0890506e139a8c969096c95d210bfad56672c3ee87a326e9b", kill_on_drop: false }`
[INFO] [stdout] 20bf588d283067f0890506e139a8c969096c95d210bfad56672c3ee87a326e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3f1b3666bc9c8897279c5e5f500e8e9b9533db44d774e3f78b27f317f3b3fedc
[INFO] running `Command { std: "docker" "start" "-a" "3f1b3666bc9c8897279c5e5f500e8e9b9533db44d774e3f78b27f317f3b3fedc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "3f1b3666bc9c8897279c5e5f500e8e9b9533db44d774e3f78b27f317f3b3fedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1b3666bc9c8897279c5e5f500e8e9b9533db44d774e3f78b27f317f3b3fedc", kill_on_drop: false }`
[INFO] [stdout] 3f1b3666bc9c8897279c5e5f500e8e9b9533db44d774e3f78b27f317f3b3fedc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 797f89908128b839c86033a4acecc0565666b2999f6cb56dab3558ad665e3a64
[INFO] running `Command { std: "docker" "start" "-a" "797f89908128b839c86033a4acecc0565666b2999f6cb56dab3558ad665e3a64", 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-734570e42a109125)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwebp_sys
[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] [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" "797f89908128b839c86033a4acecc0565666b2999f6cb56dab3558ad665e3a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797f89908128b839c86033a4acecc0565666b2999f6cb56dab3558ad665e3a64", kill_on_drop: false }`
[INFO] [stdout] 797f89908128b839c86033a4acecc0565666b2999f6cb56dab3558ad665e3a64