[INFO] crate libwebp-sys2 0.1.1 is already in cache
[INFO] testing libwebp-sys2-0.1.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate libwebp-sys2 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate libwebp-sys2 0.1.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwebp-sys2 0.1.1
[INFO] finished tweaking crates.io crate libwebp-sys2 0.1.1
[INFO] tweaked toml for crates.io crate libwebp-sys2 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee518bc9d11d2bf895dd66daef9fbf055a6bef892baa53c75d15b7298ce3a8e4
[INFO] running `Command { std: "docker" "start" "-a" "ee518bc9d11d2bf895dd66daef9fbf055a6bef892baa53c75d15b7298ce3a8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee518bc9d11d2bf895dd66daef9fbf055a6bef892baa53c75d15b7298ce3a8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee518bc9d11d2bf895dd66daef9fbf055a6bef892baa53c75d15b7298ce3a8e4", kill_on_drop: false }`
[INFO] [stdout] ee518bc9d11d2bf895dd66daef9fbf055a6bef892baa53c75d15b7298ce3a8e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87821f88da85336cbb6465639df6dc6bbe1793a79882ec30e2a155b97b10832e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87821f88da85336cbb6465639df6dc6bbe1793a79882ec30e2a155b97b10832e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "87821f88da85336cbb6465639df6dc6bbe1793a79882ec30e2a155b97b10832e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87821f88da85336cbb6465639df6dc6bbe1793a79882ec30e2a155b97b10832e", kill_on_drop: false }`
[INFO] [stdout] 87821f88da85336cbb6465639df6dc6bbe1793a79882ec30e2a155b97b10832e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f21b1456d48f77a06821f6c1f9462ba7ac5a3e9356dffaf7877fe8d67445c11a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f21b1456d48f77a06821f6c1f9462ba7ac5a3e9356dffaf7877fe8d67445c11a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwebp-sys2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f21b1456d48f77a06821f6c1f9462ba7ac5a3e9356dffaf7877fe8d67445c11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f21b1456d48f77a06821f6c1f9462ba7ac5a3e9356dffaf7877fe8d67445c11a", kill_on_drop: false }`
[INFO] [stdout] f21b1456d48f77a06821f6c1f9462ba7ac5a3e9356dffaf7877fe8d67445c11a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 098399b1a6bbdaf3a34e62716ecdd37d9047d553a965e88da055b037c9966f7f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "098399b1a6bbdaf3a34e62716ecdd37d9047d553a965e88da055b037c9966f7f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libwebp_sys-cd73d3d11027a887
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests libwebp_sys
[INFO] [stdout] test decode::tests::test_new_and_delete ... ok
[INFO] [stdout] test encode::tests::test_new_and_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "098399b1a6bbdaf3a34e62716ecdd37d9047d553a965e88da055b037c9966f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098399b1a6bbdaf3a34e62716ecdd37d9047d553a965e88da055b037c9966f7f", kill_on_drop: false }`
[INFO] [stdout] 098399b1a6bbdaf3a34e62716ecdd37d9047d553a965e88da055b037c9966f7f