[INFO] cloning repository https://github.com/RyanZhang2020/myrust-in-codespaces
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RyanZhang2020/myrust-in-codespaces" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanZhang2020%2Fmyrust-in-codespaces", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanZhang2020%2Fmyrust-in-codespaces'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d14191ff9348f6b004252ad2ef31a6e1906b63f2
[INFO] testing RyanZhang2020/myrust-in-codespaces against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanZhang2020%2Fmyrust-in-codespaces" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RyanZhang2020/myrust-in-codespaces 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/RyanZhang2020/myrust-in-codespaces
[INFO] finished tweaking git repo https://github.com/RyanZhang2020/myrust-in-codespaces
[INFO] tweaked toml for git repo https://github.com/RyanZhang2020/myrust-in-codespaces written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/RyanZhang2020/myrust-in-codespaces already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4e53d93c9bf94a259f2b4a343bc5772210454c0ea7d95ba2f9395dd15af6e3
[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" "6a4e53d93c9bf94a259f2b4a343bc5772210454c0ea7d95ba2f9395dd15af6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4e53d93c9bf94a259f2b4a343bc5772210454c0ea7d95ba2f9395dd15af6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4e53d93c9bf94a259f2b4a343bc5772210454c0ea7d95ba2f9395dd15af6e3", kill_on_drop: false }`
[INFO] [stdout] 6a4e53d93c9bf94a259f2b4a343bc5772210454c0ea7d95ba2f9395dd15af6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] b00f00e2050f83f8c2c8ff4c743a914eacd32532108738f1a5666d5b6cf125f4
[INFO] running `Command { std: "docker" "start" "-a" "b00f00e2050f83f8c2c8ff4c743a914eacd32532108738f1a5666d5b6cf125f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "b00f00e2050f83f8c2c8ff4c743a914eacd32532108738f1a5666d5b6cf125f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00f00e2050f83f8c2c8ff4c743a914eacd32532108738f1a5666d5b6cf125f4", kill_on_drop: false }`
[INFO] [stdout] b00f00e2050f83f8c2c8ff4c743a914eacd32532108738f1a5666d5b6cf125f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f37828a69c7facda19ad9abb62fb6abc07ff2a1fc26c094c9da13aa5f2c5d4fa
[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" "f37828a69c7facda19ad9abb62fb6abc07ff2a1fc26c094c9da13aa5f2c5d4fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_remote_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "f37828a69c7facda19ad9abb62fb6abc07ff2a1fc26c094c9da13aa5f2c5d4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37828a69c7facda19ad9abb62fb6abc07ff2a1fc26c094c9da13aa5f2c5d4fa", kill_on_drop: false }`
[INFO] [stdout] f37828a69c7facda19ad9abb62fb6abc07ff2a1fc26c094c9da13aa5f2c5d4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 79a20aafff1c876fd6467c0d77bae6762d081a085681b830f6f0fd51e1f38a03
[INFO] running `Command { std: "docker" "start" "-a" "79a20aafff1c876fd6467c0d77bae6762d081a085681b830f6f0fd51e1f38a03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_remote_world-671f8faf655c80aa)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_remote_world-4035afa45853f6d5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hello_remote_world
[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] [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" "79a20aafff1c876fd6467c0d77bae6762d081a085681b830f6f0fd51e1f38a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a20aafff1c876fd6467c0d77bae6762d081a085681b830f6f0fd51e1f38a03", kill_on_drop: false }`
[INFO] [stdout] 79a20aafff1c876fd6467c0d77bae6762d081a085681b830f6f0fd51e1f38a03