[INFO] fetching crate libwebp-sys 0.4.0...
[INFO] testing libwebp-sys-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate libwebp-sys 0.4.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate libwebp-sys 0.4.0 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-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-62/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] e53a6b9eae94d0aa46c3bea6e9bf69fca242b62137a58e00539f9b7b051dd23b
[INFO] running `Command { std: "docker" "start" "-a" "e53a6b9eae94d0aa46c3bea6e9bf69fca242b62137a58e00539f9b7b051dd23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e53a6b9eae94d0aa46c3bea6e9bf69fca242b62137a58e00539f9b7b051dd23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e53a6b9eae94d0aa46c3bea6e9bf69fca242b62137a58e00539f9b7b051dd23b", kill_on_drop: false }`
[INFO] [stdout] e53a6b9eae94d0aa46c3bea6e9bf69fca242b62137a58e00539f9b7b051dd23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 85fe8c39a349fa5ce97ac7a73738ed29b764549d59e0f1d6e70e437dae1a7d4b
[INFO] running `Command { std: "docker" "start" "-a" "85fe8c39a349fa5ce97ac7a73738ed29b764549d59e0f1d6e70e437dae1a7d4b", 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 2.72s
[INFO] running `Command { std: "docker" "inspect" "85fe8c39a349fa5ce97ac7a73738ed29b764549d59e0f1d6e70e437dae1a7d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85fe8c39a349fa5ce97ac7a73738ed29b764549d59e0f1d6e70e437dae1a7d4b", kill_on_drop: false }`
[INFO] [stdout] 85fe8c39a349fa5ce97ac7a73738ed29b764549d59e0f1d6e70e437dae1a7d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 480462bd36e2e71cc44ddf2199e81e68beac5776139e88100902249469dbea68
[INFO] running `Command { std: "docker" "start" "-a" "480462bd36e2e71cc44ddf2199e81e68beac5776139e88100902249469dbea68", 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" "480462bd36e2e71cc44ddf2199e81e68beac5776139e88100902249469dbea68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "480462bd36e2e71cc44ddf2199e81e68beac5776139e88100902249469dbea68", kill_on_drop: false }`
[INFO] [stdout] 480462bd36e2e71cc44ddf2199e81e68beac5776139e88100902249469dbea68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] b7450001df3aac3f91a2550a925f3fe5e7d7cbb1c84ed7d5f47c017492ebcb8d
[INFO] running `Command { std: "docker" "start" "-a" "b7450001df3aac3f91a2550a925f3fe5e7d7cbb1c84ed7d5f47c017492ebcb8d", 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 3.14s
[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" "b7450001df3aac3f91a2550a925f3fe5e7d7cbb1c84ed7d5f47c017492ebcb8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7450001df3aac3f91a2550a925f3fe5e7d7cbb1c84ed7d5f47c017492ebcb8d", kill_on_drop: false }`
[INFO] [stdout] b7450001df3aac3f91a2550a925f3fe5e7d7cbb1c84ed7d5f47c017492ebcb8d