[INFO] cloning repository https://github.com/majecty/jsonrpc-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/majecty/jsonrpc-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajecty%2Fjsonrpc-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajecty%2Fjsonrpc-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad99e260995016e817b8732ac169caac2a56eeb0
[INFO] testing majecty/jsonrpc-gen against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmajecty%2Fjsonrpc-gen" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/majecty/jsonrpc-gen 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 git repo https://github.com/majecty/jsonrpc-gen
[INFO] finished tweaking git repo https://github.com/majecty/jsonrpc-gen
[INFO] tweaked toml for git repo https://github.com/majecty/jsonrpc-gen written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/majecty/jsonrpc-gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5f9dc463cd6508bfad853d2edb4eefad52689ab010981d5db3a9525f6433949b
[INFO] running `Command { std: "docker" "start" "-a" "5f9dc463cd6508bfad853d2edb4eefad52689ab010981d5db3a9525f6433949b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f9dc463cd6508bfad853d2edb4eefad52689ab010981d5db3a9525f6433949b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f9dc463cd6508bfad853d2edb4eefad52689ab010981d5db3a9525f6433949b", kill_on_drop: false }`
[INFO] [stdout] 5f9dc463cd6508bfad853d2edb4eefad52689ab010981d5db3a9525f6433949b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5782d0735b226227e97ede93849fe3dc80683f7cfc02162714bcc3da79c4e9fd
[INFO] running `Command { std: "docker" "start" "-a" "5782d0735b226227e97ede93849fe3dc80683f7cfc02162714bcc3da79c4e9fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.18
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling serde v1.0.77
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.1
[INFO] [stderr]    Compiling serde_derive v1.0.77
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling jsonrpc-gen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "5782d0735b226227e97ede93849fe3dc80683f7cfc02162714bcc3da79c4e9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5782d0735b226227e97ede93849fe3dc80683f7cfc02162714bcc3da79c4e9fd", kill_on_drop: false }`
[INFO] [stdout] 5782d0735b226227e97ede93849fe3dc80683f7cfc02162714bcc3da79c4e9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2f72caf17d4fba0b5e58133aab504a512927c40c5b1d1358346ca22f9e8386d7
[INFO] running `Command { std: "docker" "start" "-a" "2f72caf17d4fba0b5e58133aab504a512927c40c5b1d1358346ca22f9e8386d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonrpc-gen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "2f72caf17d4fba0b5e58133aab504a512927c40c5b1d1358346ca22f9e8386d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f72caf17d4fba0b5e58133aab504a512927c40c5b1d1358346ca22f9e8386d7", kill_on_drop: false }`
[INFO] [stdout] 2f72caf17d4fba0b5e58133aab504a512927c40c5b1d1358346ca22f9e8386d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e1ae8337aea196eccfcc0bd427893883ffd41ab4756d142d6901ddb08f0c0a28
[INFO] running `Command { std: "docker" "start" "-a" "e1ae8337aea196eccfcc0bd427893883ffd41ab4756d142d6901ddb08f0c0a28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonrpc_gen-dde8b9908ab40eaf)
[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" "e1ae8337aea196eccfcc0bd427893883ffd41ab4756d142d6901ddb08f0c0a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ae8337aea196eccfcc0bd427893883ffd41ab4756d142d6901ddb08f0c0a28", kill_on_drop: false }`
[INFO] [stdout] e1ae8337aea196eccfcc0bd427893883ffd41ab4756d142d6901ddb08f0c0a28