[INFO] fetching crate libwebp-sys2 0.1.2...
[INFO] testing libwebp-sys2-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate libwebp-sys2 0.1.2 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate libwebp-sys2 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6390ef37c166ad28517c60723967262c94ab46947b7ec86d85176de76bb81573
[INFO] running `Command { std: "docker" "start" "-a" "6390ef37c166ad28517c60723967262c94ab46947b7ec86d85176de76bb81573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6390ef37c166ad28517c60723967262c94ab46947b7ec86d85176de76bb81573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6390ef37c166ad28517c60723967262c94ab46947b7ec86d85176de76bb81573", kill_on_drop: false }`
[INFO] [stdout] 6390ef37c166ad28517c60723967262c94ab46947b7ec86d85176de76bb81573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2332c34d0bdfab00aef8bd9aa876977441a636e548a3fbda8a7c3cf604e6f52d
[INFO] running `Command { std: "docker" "start" "-a" "2332c34d0bdfab00aef8bd9aa876977441a636e548a3fbda8a7c3cf604e6f52d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "2332c34d0bdfab00aef8bd9aa876977441a636e548a3fbda8a7c3cf604e6f52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2332c34d0bdfab00aef8bd9aa876977441a636e548a3fbda8a7c3cf604e6f52d", kill_on_drop: false }`
[INFO] [stdout] 2332c34d0bdfab00aef8bd9aa876977441a636e548a3fbda8a7c3cf604e6f52d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a679adcf5304503853a7c0f4c1bc49af33245b9ab9e84bc1af96e06315e63b01
[INFO] running `Command { std: "docker" "start" "-a" "a679adcf5304503853a7c0f4c1bc49af33245b9ab9e84bc1af96e06315e63b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a679adcf5304503853a7c0f4c1bc49af33245b9ab9e84bc1af96e06315e63b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a679adcf5304503853a7c0f4c1bc49af33245b9ab9e84bc1af96e06315e63b01", kill_on_drop: false }`
[INFO] [stdout] a679adcf5304503853a7c0f4c1bc49af33245b9ab9e84bc1af96e06315e63b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15bf836ac03f9273b070ea96b0c240bf670c797972a5612ed237693c1c46bd74
[INFO] running `Command { std: "docker" "start" "-a" "15bf836ac03f9273b070ea96b0c240bf670c797972a5612ed237693c1c46bd74", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwebp_sys-43c6a3d30ed87f91)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test encode::tests::test_new_and_delete ... ok
[INFO] [stdout] test decode::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] [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" "15bf836ac03f9273b070ea96b0c240bf670c797972a5612ed237693c1c46bd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bf836ac03f9273b070ea96b0c240bf670c797972a5612ed237693c1c46bd74", kill_on_drop: false }`
[INFO] [stdout] 15bf836ac03f9273b070ea96b0c240bf670c797972a5612ed237693c1c46bd74