[INFO] fetching crate open-cl-runtime 0.1.0...
[INFO] testing open-cl-runtime-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate open-cl-runtime 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate open-cl-runtime 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate open-cl-runtime 0.1.0
[INFO] finished tweaking crates.io crate open-cl-runtime 0.1.0
[INFO] tweaked toml for crates.io crate open-cl-runtime 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a7d73c76fd4eadc764c72e3c380ff7f27ca844dcd8cba18e6c80d1b9ad131e
[INFO] running `Command { std: "docker" "start" "-a" "a8a7d73c76fd4eadc764c72e3c380ff7f27ca844dcd8cba18e6c80d1b9ad131e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a7d73c76fd4eadc764c72e3c380ff7f27ca844dcd8cba18e6c80d1b9ad131e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a7d73c76fd4eadc764c72e3c380ff7f27ca844dcd8cba18e6c80d1b9ad131e", kill_on_drop: false }`
[INFO] [stdout] a8a7d73c76fd4eadc764c72e3c380ff7f27ca844dcd8cba18e6c80d1b9ad131e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5971379f2d6624714aec9c69cef5a78b1159dcbc12b60d41499d9cde555fbeb
[INFO] running `Command { std: "docker" "start" "-a" "b5971379f2d6624714aec9c69cef5a78b1159dcbc12b60d41499d9cde555fbeb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling open-cl-sys v0.1.0
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling open-cl-low-level v0.1.0
[INFO] [stderr]    Compiling open-cl-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.98s
[INFO] running `Command { std: "docker" "inspect" "b5971379f2d6624714aec9c69cef5a78b1159dcbc12b60d41499d9cde555fbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5971379f2d6624714aec9c69cef5a78b1159dcbc12b60d41499d9cde555fbeb", kill_on_drop: false }`
[INFO] [stdout] b5971379f2d6624714aec9c69cef5a78b1159dcbc12b60d41499d9cde555fbeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74297c81b6e06a153d7dafd497a9c00b98c96ee349b8e39cde3353d0afec2f1d
[INFO] running `Command { std: "docker" "start" "-a" "74297c81b6e06a153d7dafd497a9c00b98c96ee349b8e39cde3353d0afec2f1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling open-cl-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "74297c81b6e06a153d7dafd497a9c00b98c96ee349b8e39cde3353d0afec2f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74297c81b6e06a153d7dafd497a9c00b98c96ee349b8e39cde3353d0afec2f1d", kill_on_drop: false }`
[INFO] [stdout] 74297c81b6e06a153d7dafd497a9c00b98c96ee349b8e39cde3353d0afec2f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c896699c3f74561462d0d9e3dd541af0ce5c227528f61cabed54ec588fb4b256
[INFO] running `Command { std: "docker" "start" "-a" "c896699c3f74561462d0d9e3dd541af0ce5c227528f61cabed54ec588fb4b256", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/open_cl_runtime-b1a04afe482d9478)
[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] [stderr]    Doc-tests open_cl_runtime
[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" "c896699c3f74561462d0d9e3dd541af0ce5c227528f61cabed54ec588fb4b256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c896699c3f74561462d0d9e3dd541af0ce5c227528f61cabed54ec588fb4b256", kill_on_drop: false }`
[INFO] [stdout] c896699c3f74561462d0d9e3dd541af0ce5c227528f61cabed54ec588fb4b256