[INFO] fetching crate llvm-config 0.1.0...
[INFO] testing llvm-config-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate llvm-config 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate llvm-config 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate llvm-config 0.1.0
[INFO] finished tweaking crates.io crate llvm-config 0.1.0
[INFO] tweaked toml for crates.io crate llvm-config 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc7374bfd556ed67da96b52097758363c43349b2d06eb30a5f330bad6ccdecd
[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" "8dc7374bfd556ed67da96b52097758363c43349b2d06eb30a5f330bad6ccdecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc7374bfd556ed67da96b52097758363c43349b2d06eb30a5f330bad6ccdecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc7374bfd556ed67da96b52097758363c43349b2d06eb30a5f330bad6ccdecd", kill_on_drop: false }`
[INFO] [stdout] 8dc7374bfd556ed67da96b52097758363c43349b2d06eb30a5f330bad6ccdecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b358fbaed670b3b65f549e89973b8e674df93700863b6f14f5fd3c1db1d26ae4
[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" "b358fbaed670b3b65f549e89973b8e674df93700863b6f14f5fd3c1db1d26ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling llvm-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "b358fbaed670b3b65f549e89973b8e674df93700863b6f14f5fd3c1db1d26ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b358fbaed670b3b65f549e89973b8e674df93700863b6f14f5fd3c1db1d26ae4", kill_on_drop: false }`
[INFO] [stdout] b358fbaed670b3b65f549e89973b8e674df93700863b6f14f5fd3c1db1d26ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 349d2d64441a2eefc3e5b849c1a4ad2a894ff8b18db9cd1c422d5f0084369c8e
[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" "349d2d64441a2eefc3e5b849c1a4ad2a894ff8b18db9cd1c422d5f0084369c8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling llvm-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "349d2d64441a2eefc3e5b849c1a4ad2a894ff8b18db9cd1c422d5f0084369c8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349d2d64441a2eefc3e5b849c1a4ad2a894ff8b18db9cd1c422d5f0084369c8e", kill_on_drop: false }`
[INFO] [stdout] 349d2d64441a2eefc3e5b849c1a4ad2a894ff8b18db9cd1c422d5f0084369c8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] d15b264e5100a70ee1ec721456e08a948d651f5b1668cd496fe22a11e4cbcdf9
[INFO] running `Command { std: "docker" "start" "-a" "d15b264e5100a70ee1ec721456e08a948d651f5b1668cd496fe22a11e4cbcdf9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/llvm_config-114f5b586b9566bf
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llvm-config
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::strings_are_split_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "d15b264e5100a70ee1ec721456e08a948d651f5b1668cd496fe22a11e4cbcdf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d15b264e5100a70ee1ec721456e08a948d651f5b1668cd496fe22a11e4cbcdf9", kill_on_drop: false }`
[INFO] [stdout] d15b264e5100a70ee1ec721456e08a948d651f5b1668cd496fe22a11e4cbcdf9