[INFO] cloning repository https://github.com/kunikuni03/rust_json_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunikuni03/rust_json_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Frust_json_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Frust_json_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32f03fb1b8af1fe2e90f9c259fe113ec38a765e5
[INFO] testing kunikuni03/rust_json_server against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Frust_json_server" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kunikuni03/rust_json_server 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/kunikuni03/rust_json_server
[INFO] finished tweaking git repo https://github.com/kunikuni03/rust_json_server
[INFO] tweaked toml for git repo https://github.com/kunikuni03/rust_json_server written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/kunikuni03/rust_json_server 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fce503edc60e0ff17d8869b6cc09392cf02421e9a80a49a030de4aad2c0c455b
[INFO] running `Command { std: "docker" "start" "-a" "fce503edc60e0ff17d8869b6cc09392cf02421e9a80a49a030de4aad2c0c455b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fce503edc60e0ff17d8869b6cc09392cf02421e9a80a49a030de4aad2c0c455b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce503edc60e0ff17d8869b6cc09392cf02421e9a80a49a030de4aad2c0c455b", kill_on_drop: false }`
[INFO] [stdout] fce503edc60e0ff17d8869b6cc09392cf02421e9a80a49a030de4aad2c0c455b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9d924c89ca07dc2ec1da4130822ca739e71255197eaaac81296db0d31ac57b7f
[INFO] running `Command { std: "docker" "start" "-a" "9d924c89ca07dc2ec1da4130822ca739e71255197eaaac81296db0d31ac57b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_json_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9d924c89ca07dc2ec1da4130822ca739e71255197eaaac81296db0d31ac57b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d924c89ca07dc2ec1da4130822ca739e71255197eaaac81296db0d31ac57b7f", kill_on_drop: false }`
[INFO] [stdout] 9d924c89ca07dc2ec1da4130822ca739e71255197eaaac81296db0d31ac57b7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2bc115044f47c3291f4d8fbc711361f4af37a55dda3cbabbdffbfbb93c8b8b4f
[INFO] running `Command { std: "docker" "start" "-a" "2bc115044f47c3291f4d8fbc711361f4af37a55dda3cbabbdffbfbb93c8b8b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_json_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2bc115044f47c3291f4d8fbc711361f4af37a55dda3cbabbdffbfbb93c8b8b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc115044f47c3291f4d8fbc711361f4af37a55dda3cbabbdffbfbb93c8b8b4f", kill_on_drop: false }`
[INFO] [stdout] 2bc115044f47c3291f4d8fbc711361f4af37a55dda3cbabbdffbfbb93c8b8b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 8d2ea0d61f7ebdd2553715eb004d56297d55e2f00231f4307c5f3f04bd2b65b7
[INFO] running `Command { std: "docker" "start" "-a" "8d2ea0d61f7ebdd2553715eb004d56297d55e2f00231f4307c5f3f04bd2b65b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_json_server-0cdca68bacb005d1)
[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/rust_json_server-ec8569d7ce677dda)
[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 rust_json_server
[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" "8d2ea0d61f7ebdd2553715eb004d56297d55e2f00231f4307c5f3f04bd2b65b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2ea0d61f7ebdd2553715eb004d56297d55e2f00231f4307c5f3f04bd2b65b7", kill_on_drop: false }`
[INFO] [stdout] 8d2ea0d61f7ebdd2553715eb004d56297d55e2f00231f4307c5f3f04bd2b65b7