[INFO] fetching crate libwebp-sys 0.4.0...
[INFO] testing libwebp-sys-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libwebp-sys 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate libwebp-sys 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b5d824ecd5bc96954f870f2850acec8c58b31d32d0ea6fa82c2af6723f93bb2
[INFO] running `Command { std: "docker" "start" "-a" "2b5d824ecd5bc96954f870f2850acec8c58b31d32d0ea6fa82c2af6723f93bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b5d824ecd5bc96954f870f2850acec8c58b31d32d0ea6fa82c2af6723f93bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5d824ecd5bc96954f870f2850acec8c58b31d32d0ea6fa82c2af6723f93bb2", kill_on_drop: false }`
[INFO] [stdout] 2b5d824ecd5bc96954f870f2850acec8c58b31d32d0ea6fa82c2af6723f93bb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8835fafdf1feb93b200bd2d58efba3f7c6870d643fecf78f32d9e7e838b10dd0
[INFO] running `Command { std: "docker" "start" "-a" "8835fafdf1feb93b200bd2d58efba3f7c6870d643fecf78f32d9e7e838b10dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "8835fafdf1feb93b200bd2d58efba3f7c6870d643fecf78f32d9e7e838b10dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8835fafdf1feb93b200bd2d58efba3f7c6870d643fecf78f32d9e7e838b10dd0", kill_on_drop: false }`
[INFO] [stdout] 8835fafdf1feb93b200bd2d58efba3f7c6870d643fecf78f32d9e7e838b10dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03088e3712f5c4f482af95df9168ba64b57496948259cb9b34c870d3924d6a8a
[INFO] running `Command { std: "docker" "start" "-a" "03088e3712f5c4f482af95df9168ba64b57496948259cb9b34c870d3924d6a8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "03088e3712f5c4f482af95df9168ba64b57496948259cb9b34c870d3924d6a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03088e3712f5c4f482af95df9168ba64b57496948259cb9b34c870d3924d6a8a", kill_on_drop: false }`
[INFO] [stdout] 03088e3712f5c4f482af95df9168ba64b57496948259cb9b34c870d3924d6a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51444764c133f3ae3256c89a54fe73424905cbf583fdefe552923e954c052daa
[INFO] running `Command { std: "docker" "start" "-a" "51444764c133f3ae3256c89a54fe73424905cbf583fdefe552923e954c052daa", 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-cfee24f4c9437dbe)
[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 3.54s
[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" "51444764c133f3ae3256c89a54fe73424905cbf583fdefe552923e954c052daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51444764c133f3ae3256c89a54fe73424905cbf583fdefe552923e954c052daa", kill_on_drop: false }`
[INFO] [stdout] 51444764c133f3ae3256c89a54fe73424905cbf583fdefe552923e954c052daa