[INFO] fetching crate libwebp-sys 0.4.0...
[INFO] testing libwebp-sys-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate libwebp-sys 0.4.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate libwebp-sys 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwebp-sys 0.4.0
[INFO] finished tweaking crates.io crate libwebp-sys 0.4.0
[INFO] tweaked toml for crates.io crate libwebp-sys 0.4.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed2c7c378c88b41d85192592b2ccae1a5cd58aed5a13debc0fb730d87fe1e0d6
[INFO] running `Command { std: "docker" "start" "-a" "ed2c7c378c88b41d85192592b2ccae1a5cd58aed5a13debc0fb730d87fe1e0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed2c7c378c88b41d85192592b2ccae1a5cd58aed5a13debc0fb730d87fe1e0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2c7c378c88b41d85192592b2ccae1a5cd58aed5a13debc0fb730d87fe1e0d6", kill_on_drop: false }`
[INFO] [stdout] ed2c7c378c88b41d85192592b2ccae1a5cd58aed5a13debc0fb730d87fe1e0d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a336f0e6c8a32083c752c1785233af9ce895029f8bff0e5c746e87567d876f
[INFO] running `Command { std: "docker" "start" "-a" "51a336f0e6c8a32083c752c1785233af9ce895029f8bff0e5c746e87567d876f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "51a336f0e6c8a32083c752c1785233af9ce895029f8bff0e5c746e87567d876f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a336f0e6c8a32083c752c1785233af9ce895029f8bff0e5c746e87567d876f", kill_on_drop: false }`
[INFO] [stdout] 51a336f0e6c8a32083c752c1785233af9ce895029f8bff0e5c746e87567d876f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688226cd79818672ba364759293dbb39fae501a3a7d8ccdc7545e1b97208c85e
[INFO] running `Command { std: "docker" "start" "-a" "688226cd79818672ba364759293dbb39fae501a3a7d8ccdc7545e1b97208c85e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "688226cd79818672ba364759293dbb39fae501a3a7d8ccdc7545e1b97208c85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688226cd79818672ba364759293dbb39fae501a3a7d8ccdc7545e1b97208c85e", kill_on_drop: false }`
[INFO] [stdout] 688226cd79818672ba364759293dbb39fae501a3a7d8ccdc7545e1b97208c85e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b52606821b4e18b53a0903b456f20ffee8fe541c534630057d34d06d2caa228e
[INFO] running `Command { std: "docker" "start" "-a" "b52606821b4e18b53a0903b456f20ffee8fe541c534630057d34d06d2caa228e", 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-f5259af53589f14d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::config_debug ... ok
[INFO] [stdout] test tests::poke ... ok
[INFO] [stdout] test tests::test_webp ... ok
[INFO] [stdout] test tests::test_webp_encode ... ok
[INFO] [stdout] test tests::test_webp_decode ... ok
[INFO] [stdout] test tests::test_webp_encode_lossless ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.15s
[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" "b52606821b4e18b53a0903b456f20ffee8fe541c534630057d34d06d2caa228e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52606821b4e18b53a0903b456f20ffee8fe541c534630057d34d06d2caa228e", kill_on_drop: false }`
[INFO] [stdout] b52606821b4e18b53a0903b456f20ffee8fe541c534630057d34d06d2caa228e