[INFO] cloning repository https://github.com/MSBarbieri/rpc-promise-pipeline-protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MSBarbieri/rpc-promise-pipeline-protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Frpc-promise-pipeline-protocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Frpc-promise-pipeline-protocol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f287f4254fc58040814ce7b5bb3f7c9963388cc
[INFO] testing MSBarbieri/rpc-promise-pipeline-protocol against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMSBarbieri%2Frpc-promise-pipeline-protocol" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MSBarbieri/rpc-promise-pipeline-protocol on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MSBarbieri/rpc-promise-pipeline-protocol
[INFO] finished tweaking git repo https://github.com/MSBarbieri/rpc-promise-pipeline-protocol
[INFO] tweaked toml for git repo https://github.com/MSBarbieri/rpc-promise-pipeline-protocol written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/MSBarbieri/rpc-promise-pipeline-protocol already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-51/source/mvp/shared/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr] warning: /workspace/builds/worker-51/source/mvp/core/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70abd5d76cca812198789cb71db41dd5c6f3e4cc4107a2d80c3bfbc5576a69d1
[INFO] running `Command { std: "docker" "start" "-a" "70abd5d76cca812198789cb71db41dd5c6f3e4cc4107a2d80c3bfbc5576a69d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70abd5d76cca812198789cb71db41dd5c6f3e4cc4107a2d80c3bfbc5576a69d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70abd5d76cca812198789cb71db41dd5c6f3e4cc4107a2d80c3bfbc5576a69d1", kill_on_drop: false }`
[INFO] [stdout] 70abd5d76cca812198789cb71db41dd5c6f3e4cc4107a2d80c3bfbc5576a69d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb06783cd82e2615d2c81ad2d6a493ae48c18b803d4ef8f79b1ba10e9413471a
[INFO] running `Command { std: "docker" "start" "-a" "cb06783cd82e2615d2c81ad2d6a493ae48c18b803d4ef8f79b1ba10e9413471a", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/core/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/shared/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling borsh-derive v0.9.3
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling borsh v0.9.3
[INFO] [stderr]    Compiling rpc-pp-shared v0.1.0 (/opt/rustwide/workdir/mvp/shared)
[INFO] [stderr]    Compiling tokio-rustls v0.20.0
[INFO] [stderr]    Compiling rpc-pp-core v0.1.0 (/opt/rustwide/workdir/mvp/core)
[INFO] [stderr]    Compiling rpc-pp-client v0.1.0 (/opt/rustwide/workdir/mvp/client)
[INFO] [stderr]    Compiling rpc-pp-server v0.1.0 (/opt/rustwide/workdir/mvp/server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "cb06783cd82e2615d2c81ad2d6a493ae48c18b803d4ef8f79b1ba10e9413471a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb06783cd82e2615d2c81ad2d6a493ae48c18b803d4ef8f79b1ba10e9413471a", kill_on_drop: false }`
[INFO] [stdout] cb06783cd82e2615d2c81ad2d6a493ae48c18b803d4ef8f79b1ba10e9413471a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1fbbd00db1c8a6a71edbb7f194d7ccd923d1ea9203ac9214ae7389226ee3a69
[INFO] running `Command { std: "docker" "start" "-a" "c1fbbd00db1c8a6a71edbb7f194d7ccd923d1ea9203ac9214ae7389226ee3a69", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/core/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/shared/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rpc-pp-core v0.1.0 (/opt/rustwide/workdir/mvp/core)
[INFO] [stderr]    Compiling rpc-pp-shared v0.1.0 (/opt/rustwide/workdir/mvp/shared)
[INFO] [stderr]    Compiling rpc-pp-server v0.1.0 (/opt/rustwide/workdir/mvp/server)
[INFO] [stderr]    Compiling rpc-pp-client v0.1.0 (/opt/rustwide/workdir/mvp/client)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "c1fbbd00db1c8a6a71edbb7f194d7ccd923d1ea9203ac9214ae7389226ee3a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1fbbd00db1c8a6a71edbb7f194d7ccd923d1ea9203ac9214ae7389226ee3a69", kill_on_drop: false }`
[INFO] [stdout] c1fbbd00db1c8a6a71edbb7f194d7ccd923d1ea9203ac9214ae7389226ee3a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 348fac93f06c245d2e7f7282f21113184c5159f827f76d46c151cb1305618a72
[INFO] running `Command { std: "docker" "start" "-a" "348fac93f06c245d2e7f7282f21113184c5159f827f76d46c151cb1305618a72", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/shared/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr] warning: /opt/rustwide/workdir/mvp/core/Cargo.toml: unused manifest key: package.lib
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpc_pp_client-79ad1576a7ae3c2d)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpc_pp_core-a91445d53166a8d3)
[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]      Running unittests (/opt/rustwide/target/debug/deps/rpc_pp_server-d56d60b32a926bd5)
[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]      Running unittests (/opt/rustwide/target/debug/deps/rpc_pp_shared-71d9709b124f70db)
[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 rpc-pp-core
[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 rpc-pp-shared
[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] [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" "348fac93f06c245d2e7f7282f21113184c5159f827f76d46c151cb1305618a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348fac93f06c245d2e7f7282f21113184c5159f827f76d46c151cb1305618a72", kill_on_drop: false }`
[INFO] [stdout] 348fac93f06c245d2e7f7282f21113184c5159f827f76d46c151cb1305618a72