[INFO] fetching crate spectra 0.13.0...
[INFO] checking spectra-0.13.0 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate spectra 0.13.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate spectra 0.13.0 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spectra 0.13.0
[INFO] finished tweaking crates.io crate spectra 0.13.0
[INFO] tweaked toml for crates.io crate spectra 0.13.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glsl v0.9.2
[INFO] [stderr]   Downloaded vorbis-sys v0.1.0
[INFO] [stderr]   Downloaded warmy v0.7.3
[INFO] [stderr]   Downloaded luminance v0.30.1
[INFO] [stderr]   Downloaded cheddar v0.1.0
[INFO] [stderr]   Downloaded luminance-windowing v0.2.4
[INFO] [stderr]   Downloaded luminance-glfw v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ad6c733968a455328e50f2ffa71ff7562a0d8cd29e93c0aa5be5c490458abc2
[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" "5ad6c733968a455328e50f2ffa71ff7562a0d8cd29e93c0aa5be5c490458abc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ad6c733968a455328e50f2ffa71ff7562a0d8cd29e93c0aa5be5c490458abc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad6c733968a455328e50f2ffa71ff7562a0d8cd29e93c0aa5be5c490458abc2", kill_on_drop: false }`
[INFO] [stdout] 5ad6c733968a455328e50f2ffa71ff7562a0d8cd29e93c0aa5be5c490458abc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c93f0bd7b3b003d94413172e25ea845a03aa07e919fbea9d54ba08d6ce0728a4
[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" "c93f0bd7b3b003d94413172e25ea845a03aa07e919fbea9d54ba08d6ce0728a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: multiple packages link to native library `vorbis`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `vorbis-sys v0.0.8`
[INFO] [stderr]     ... which is depended on by `vorbis v0.1.0`
[INFO] [stderr]     ... which is depended on by `spectra v0.13.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `vorbis`
[INFO] [stderr] 
[INFO] [stderr] package `vorbis-sys v0.1.0`
[INFO] [stderr]     ... which is depended on by `vorbisfile-sys v0.0.8`
[INFO] [stderr]     ... which is depended on by `vorbis v0.1.0`
[INFO] [stderr]     ... which is depended on by `spectra v0.13.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `vorbis`
[INFO] running `Command { std: "docker" "inspect" "c93f0bd7b3b003d94413172e25ea845a03aa07e919fbea9d54ba08d6ce0728a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93f0bd7b3b003d94413172e25ea845a03aa07e919fbea9d54ba08d6ce0728a4", kill_on_drop: false }`
[INFO] [stdout] c93f0bd7b3b003d94413172e25ea845a03aa07e919fbea9d54ba08d6ce0728a4