[INFO] fetching crate libwebp-sys 0.4.0...
[INFO] testing libwebp-sys-0.4.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate libwebp-sys 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libwebp-sys 0.4.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9324494bacd9f4a70135a01c5fb040df22adbe71b8b25c1142c68eca626fc7a9
[INFO] running `Command { std: "docker" "start" "-a" "9324494bacd9f4a70135a01c5fb040df22adbe71b8b25c1142c68eca626fc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9324494bacd9f4a70135a01c5fb040df22adbe71b8b25c1142c68eca626fc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9324494bacd9f4a70135a01c5fb040df22adbe71b8b25c1142c68eca626fc7a9", kill_on_drop: false }`
[INFO] [stdout] 9324494bacd9f4a70135a01c5fb040df22adbe71b8b25c1142c68eca626fc7a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa858343b1daff65f0922c91e65fc6877c69f1370d82439f5efeded5e69f5f4
[INFO] running `Command { std: "docker" "start" "-a" "8fa858343b1daff65f0922c91e65fc6877c69f1370d82439f5efeded5e69f5f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.80s
[INFO] running `Command { std: "docker" "inspect" "8fa858343b1daff65f0922c91e65fc6877c69f1370d82439f5efeded5e69f5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa858343b1daff65f0922c91e65fc6877c69f1370d82439f5efeded5e69f5f4", kill_on_drop: false }`
[INFO] [stdout] 8fa858343b1daff65f0922c91e65fc6877c69f1370d82439f5efeded5e69f5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 711dc93a42617d90049ba5ff9110db77657af1d38acd3d332ce3705d0bfb5c1b
[INFO] running `Command { std: "docker" "start" "-a" "711dc93a42617d90049ba5ff9110db77657af1d38acd3d332ce3705d0bfb5c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "711dc93a42617d90049ba5ff9110db77657af1d38acd3d332ce3705d0bfb5c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711dc93a42617d90049ba5ff9110db77657af1d38acd3d332ce3705d0bfb5c1b", kill_on_drop: false }`
[INFO] [stdout] 711dc93a42617d90049ba5ff9110db77657af1d38acd3d332ce3705d0bfb5c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b27dd4575fd5d24f3d8bfbbafbcbbe7c2de25f81919d143a554f725dcd9dfe2f
[INFO] running `Command { std: "docker" "start" "-a" "b27dd4575fd5d24f3d8bfbbafbcbbe7c2de25f81919d143a554f725dcd9dfe2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwebp_sys-10708b9187f44a4e)
[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_decode ... ok
[INFO] [stdout] test tests::test_webp_encode ... 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 4.17s
[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" "b27dd4575fd5d24f3d8bfbbafbcbbe7c2de25f81919d143a554f725dcd9dfe2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27dd4575fd5d24f3d8bfbbafbcbbe7c2de25f81919d143a554f725dcd9dfe2f", kill_on_drop: false }`
[INFO] [stdout] b27dd4575fd5d24f3d8bfbbafbcbbe7c2de25f81919d143a554f725dcd9dfe2f