[INFO] cloning repository https://github.com/xiaojun996/cargo-hello-world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaojun996/cargo-hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaojun996%2Fcargo-hello-world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaojun996%2Fcargo-hello-world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6085d36cc923f8ab100c7c157c2669a751d8dae
[INFO] testing xiaojun996/cargo-hello-world against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaojun996%2Fcargo-hello-world" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xiaojun996/cargo-hello-world on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xiaojun996/cargo-hello-world
[INFO] finished tweaking git repo https://github.com/xiaojun996/cargo-hello-world
[INFO] tweaked toml for git repo https://github.com/xiaojun996/cargo-hello-world written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.github
[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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d4ca71f4fa0ca167ac95e3f169447a5811d564e198f9378c8ae87196670c84e
[INFO] running `Command { std: "docker" "start" "-a" "6d4ca71f4fa0ca167ac95e3f169447a5811d564e198f9378c8ae87196670c84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d4ca71f4fa0ca167ac95e3f169447a5811d564e198f9378c8ae87196670c84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4ca71f4fa0ca167ac95e3f169447a5811d564e198f9378c8ae87196670c84e", kill_on_drop: false }`
[INFO] [stdout] 6d4ca71f4fa0ca167ac95e3f169447a5811d564e198f9378c8ae87196670c84e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f69628a8854657038d17803af638cb3266f0c548d31a23a9f8cf2a6db8503b46
[INFO] running `Command { std: "docker" "start" "-a" "f69628a8854657038d17803af638cb3266f0c548d31a23a9f8cf2a6db8503b46", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.github
[INFO] [stderr]    Compiling rust-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "f69628a8854657038d17803af638cb3266f0c548d31a23a9f8cf2a6db8503b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69628a8854657038d17803af638cb3266f0c548d31a23a9f8cf2a6db8503b46", kill_on_drop: false }`
[INFO] [stdout] f69628a8854657038d17803af638cb3266f0c548d31a23a9f8cf2a6db8503b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 941ef02499c8ed1ecccc9d7dd80d34fa4a1c3f231bc89bb87c34de3dfbb8f7f0
[INFO] running `Command { std: "docker" "start" "-a" "941ef02499c8ed1ecccc9d7dd80d34fa4a1c3f231bc89bb87c34de3dfbb8f7f0", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.github
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "941ef02499c8ed1ecccc9d7dd80d34fa4a1c3f231bc89bb87c34de3dfbb8f7f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941ef02499c8ed1ecccc9d7dd80d34fa4a1c3f231bc89bb87c34de3dfbb8f7f0", kill_on_drop: false }`
[INFO] [stdout] 941ef02499c8ed1ecccc9d7dd80d34fa4a1c3f231bc89bb87c34de3dfbb8f7f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37672f64324205bdd918aa5d70fcb33e22b77dae70834e759780d5c7f630ac87
[INFO] running `Command { std: "docker" "start" "-a" "37672f64324205bdd918aa5d70fcb33e22b77dae70834e759780d5c7f630ac87", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.github
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_playground-fdaa2ffa1b145b19)
[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" "37672f64324205bdd918aa5d70fcb33e22b77dae70834e759780d5c7f630ac87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37672f64324205bdd918aa5d70fcb33e22b77dae70834e759780d5c7f630ac87", kill_on_drop: false }`
[INFO] [stdout] 37672f64324205bdd918aa5d70fcb33e22b77dae70834e759780d5c7f630ac87