[INFO] fetching crate coreutils_json 0.5.1...
[INFO] testing coreutils_json-0.5.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate coreutils_json 0.5.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate coreutils_json 0.5.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coreutils_json 0.5.1
[INFO] finished tweaking crates.io crate coreutils_json 0.5.1
[INFO] tweaked toml for crates.io crate coreutils_json 0.5.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a9113d346e8740f05ec4826e33818d7bb573d23e9bda9b9f2354962ec1f2fe4
[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" "7a9113d346e8740f05ec4826e33818d7bb573d23e9bda9b9f2354962ec1f2fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a9113d346e8740f05ec4826e33818d7bb573d23e9bda9b9f2354962ec1f2fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9113d346e8740f05ec4826e33818d7bb573d23e9bda9b9f2354962ec1f2fe4", kill_on_drop: false }`
[INFO] [stdout] 7a9113d346e8740f05ec4826e33818d7bb573d23e9bda9b9f2354962ec1f2fe4
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 244dfc61de0ecb55b57aab1c02db065cf8ba17f325d84f0e789086319887b550
[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" "244dfc61de0ecb55b57aab1c02db065cf8ba17f325d84f0e789086319887b550", kill_on_drop: false }`
[INFO] [stderr]    Compiling coreutils_json v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "244dfc61de0ecb55b57aab1c02db065cf8ba17f325d84f0e789086319887b550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244dfc61de0ecb55b57aab1c02db065cf8ba17f325d84f0e789086319887b550", kill_on_drop: false }`
[INFO] [stdout] 244dfc61de0ecb55b57aab1c02db065cf8ba17f325d84f0e789086319887b550
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ca6d930f6221de20591b1545a0b112d921a47e20b9a399b2877f011f115b720
[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" "8ca6d930f6221de20591b1545a0b112d921a47e20b9a399b2877f011f115b720", kill_on_drop: false }`
[INFO] [stderr]    Compiling coreutils_json v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "8ca6d930f6221de20591b1545a0b112d921a47e20b9a399b2877f011f115b720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca6d930f6221de20591b1545a0b112d921a47e20b9a399b2877f011f115b720", kill_on_drop: false }`
[INFO] [stdout] 8ca6d930f6221de20591b1545a0b112d921a47e20b9a399b2877f011f115b720
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bef51d0457e11b5afe02f3a768cac5cf6658f0100c5cf2cb07fe542e430c2e92
[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" "bef51d0457e11b5afe02f3a768cac5cf6658f0100c5cf2cb07fe542e430c2e92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coreutils_json-41419ce1350e8f67
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests coreutils_json
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::service_should_be_send_and_sync ... ok
[INFO] [stdout] test test::should_serialize ... ok
[INFO] [stdout] test test::should_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "bef51d0457e11b5afe02f3a768cac5cf6658f0100c5cf2cb07fe542e430c2e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef51d0457e11b5afe02f3a768cac5cf6658f0100c5cf2cb07fe542e430c2e92", kill_on_drop: false }`
[INFO] [stdout] bef51d0457e11b5afe02f3a768cac5cf6658f0100c5cf2cb07fe542e430c2e92
