[INFO] fetching crate jsonrpc-v2-macros 0.1.0...
[INFO] testing jsonrpc-v2-macros-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate jsonrpc-v2-macros 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jsonrpc-v2-macros 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc-v2-macros 0.1.0
[INFO] finished tweaking crates.io crate jsonrpc-v2-macros 0.1.0
[INFO] tweaked toml for crates.io crate jsonrpc-v2-macros 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c96664c7016f163a457d1f2e4cedf49e15bf75f39c35987cc752ec9feaa91af
[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" "3c96664c7016f163a457d1f2e4cedf49e15bf75f39c35987cc752ec9feaa91af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c96664c7016f163a457d1f2e4cedf49e15bf75f39c35987cc752ec9feaa91af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c96664c7016f163a457d1f2e4cedf49e15bf75f39c35987cc752ec9feaa91af", kill_on_drop: false }`
[INFO] [stdout] 3c96664c7016f163a457d1f2e4cedf49e15bf75f39c35987cc752ec9feaa91af
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381019da2ff99e0debb9b059afa24f095f6b52f3413f7b2732be67ae303cc16c
[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" "381019da2ff99e0debb9b059afa24f095f6b52f3413f7b2732be67ae303cc16c", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-v2-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "381019da2ff99e0debb9b059afa24f095f6b52f3413f7b2732be67ae303cc16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381019da2ff99e0debb9b059afa24f095f6b52f3413f7b2732be67ae303cc16c", kill_on_drop: false }`
[INFO] [stdout] 381019da2ff99e0debb9b059afa24f095f6b52f3413f7b2732be67ae303cc16c
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b099232ca8a65f212b3ca5f7927e2620b0b618181001589a4f2b65ac63b860
[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" "18b099232ca8a65f212b3ca5f7927e2620b0b618181001589a4f2b65ac63b860", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-v2-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "18b099232ca8a65f212b3ca5f7927e2620b0b618181001589a4f2b65ac63b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b099232ca8a65f212b3ca5f7927e2620b0b618181001589a4f2b65ac63b860", kill_on_drop: false }`
[INFO] [stdout] 18b099232ca8a65f212b3ca5f7927e2620b0b618181001589a4f2b65ac63b860
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] c7039ba08f1c992b2e33cd3cf31876b890722097e4b3b4fa7a4915e63eaa8656
[INFO] running `Command { std: "docker" "start" "-a" "c7039ba08f1c992b2e33cd3cf31876b890722097e4b3b4fa7a4915e63eaa8656", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonrpc_v2_macros-2ef57b0bc0f37d7d
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonrpc-v2-macros
[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] [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" "c7039ba08f1c992b2e33cd3cf31876b890722097e4b3b4fa7a4915e63eaa8656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7039ba08f1c992b2e33cd3cf31876b890722097e4b3b4fa7a4915e63eaa8656", kill_on_drop: false }`
[INFO] [stdout] c7039ba08f1c992b2e33cd3cf31876b890722097e4b3b4fa7a4915e63eaa8656