[INFO] crate clang-sys-linkage 1.0.0 is already in cache
[INFO] testing clang-sys-linkage-1.0.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate clang-sys-linkage 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate clang-sys-linkage 1.0.0 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 clang-sys-linkage 1.0.0
[INFO] finished tweaking crates.io crate clang-sys-linkage 1.0.0
[INFO] tweaked toml for crates.io crate clang-sys-linkage 1.0.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 22f7d6640f2f991c8f628b8cd99f791f89e5d1362413ac3f60df99d09c3d9b9e
[INFO] running `Command { std: "docker" "start" "-a" "22f7d6640f2f991c8f628b8cd99f791f89e5d1362413ac3f60df99d09c3d9b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22f7d6640f2f991c8f628b8cd99f791f89e5d1362413ac3f60df99d09c3d9b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f7d6640f2f991c8f628b8cd99f791f89e5d1362413ac3f60df99d09c3d9b9e", kill_on_drop: false }`
[INFO] [stdout] 22f7d6640f2f991c8f628b8cd99f791f89e5d1362413ac3f60df99d09c3d9b9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d2113729d6f3fc88a6be9e860883e1c62dc672bcfdc647ca9d657de73c767d3e
[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" "d2113729d6f3fc88a6be9e860883e1c62dc672bcfdc647ca9d657de73c767d3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling clang-sys-linkage v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "d2113729d6f3fc88a6be9e860883e1c62dc672bcfdc647ca9d657de73c767d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2113729d6f3fc88a6be9e860883e1c62dc672bcfdc647ca9d657de73c767d3e", kill_on_drop: false }`
[INFO] [stdout] d2113729d6f3fc88a6be9e860883e1c62dc672bcfdc647ca9d657de73c767d3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 16898418a5cf0f5092d2d63f8bf4f4fabda9fa271b3ac99420392b620d45e517
[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" "16898418a5cf0f5092d2d63f8bf4f4fabda9fa271b3ac99420392b620d45e517", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys-linkage v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `clang-sys-linkage`.
[INFO] [stdout] error[E0463]: can't find crate for `clang_sys`
[INFO] [stdout]  --> tests/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate clang_sys;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "16898418a5cf0f5092d2d63f8bf4f4fabda9fa271b3ac99420392b620d45e517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16898418a5cf0f5092d2d63f8bf4f4fabda9fa271b3ac99420392b620d45e517", kill_on_drop: false }`
[INFO] [stdout] 16898418a5cf0f5092d2d63f8bf4f4fabda9fa271b3ac99420392b620d45e517