[INFO] cloning repository https://github.com/SimonOsaka/github_hosts_check
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SimonOsaka/github_hosts_check" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonOsaka%2Fgithub_hosts_check", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonOsaka%2Fgithub_hosts_check'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a99a6cade2e75a9663132a5f92e1b41cf6aa96a
[INFO] testing SimonOsaka/github_hosts_check against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonOsaka%2Fgithub_hosts_check" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SimonOsaka/github_hosts_check 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/SimonOsaka/github_hosts_check
[INFO] finished tweaking git repo https://github.com/SimonOsaka/github_hosts_check
[INFO] tweaked toml for git repo https://github.com/SimonOsaka/github_hosts_check written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/SimonOsaka/github_hosts_check 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]  Downloading crates ...
[INFO] [stderr]   Downloaded cmd_lib_macros v0.12.0
[INFO] [stderr]   Downloaded cmd_lib v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ecb9abd9f61fba504172e9d869626c9fcd7f7940c74d30cf881cc1bda704633d
[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" "ecb9abd9f61fba504172e9d869626c9fcd7f7940c74d30cf881cc1bda704633d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecb9abd9f61fba504172e9d869626c9fcd7f7940c74d30cf881cc1bda704633d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb9abd9f61fba504172e9d869626c9fcd7f7940c74d30cf881cc1bda704633d", kill_on_drop: false }`
[INFO] [stdout] ecb9abd9f61fba504172e9d869626c9fcd7f7940c74d30cf881cc1bda704633d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f30de1e8b906c161442b7a38e59fe9eea93656057f49d34053c988579cd440f
[INFO] running `Command { std: "docker" "start" "-a" "5f30de1e8b906c161442b7a38e59fe9eea93656057f49d34053c988579cd440f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling cmd_lib_macros v0.12.0
[INFO] [stderr]    Compiling cmd_lib v0.12.0
[INFO] [stderr]    Compiling github_hosts_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `run_fun`, `spawn_with_output`, `use_builtin_cmd`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cmd_lib::{run_cmd, run_fun, spawn_with_output, use_builtin_cmd, CmdResult};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.39s
[INFO] running `Command { std: "docker" "inspect" "5f30de1e8b906c161442b7a38e59fe9eea93656057f49d34053c988579cd440f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f30de1e8b906c161442b7a38e59fe9eea93656057f49d34053c988579cd440f", kill_on_drop: false }`
[INFO] [stdout] 5f30de1e8b906c161442b7a38e59fe9eea93656057f49d34053c988579cd440f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 95d20293d617199b79a189a0ae14421421be0841955970f5065af12a6b5d6892
[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" "95d20293d617199b79a189a0ae14421421be0841955970f5065af12a6b5d6892", kill_on_drop: false }`
[INFO] [stderr]    Compiling github_hosts_check v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `run_fun`, `spawn_with_output`, `use_builtin_cmd`
[INFO] [stdout]  --> src/main.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cmd_lib::{run_cmd, run_fun, spawn_with_output, use_builtin_cmd, CmdResult};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "95d20293d617199b79a189a0ae14421421be0841955970f5065af12a6b5d6892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d20293d617199b79a189a0ae14421421be0841955970f5065af12a6b5d6892", kill_on_drop: false }`
[INFO] [stdout] 95d20293d617199b79a189a0ae14421421be0841955970f5065af12a6b5d6892
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58a1b2a8952d90113725e15e0753de71d8f85278f53eb7b28ac62d1691acf113
[INFO] running `Command { std: "docker" "start" "-a" "58a1b2a8952d90113725e15e0753de71d8f85278f53eb7b28ac62d1691acf113", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `run_fun`, `spawn_with_output`, `use_builtin_cmd`
[INFO] [stderr]  --> src/main.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cmd_lib::{run_cmd, run_fun, spawn_with_output, use_builtin_cmd, CmdResult};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `github_hosts_check` (bin "github_hosts_check" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/github_hosts_check-c52cdd10187571f6)
[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" "58a1b2a8952d90113725e15e0753de71d8f85278f53eb7b28ac62d1691acf113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a1b2a8952d90113725e15e0753de71d8f85278f53eb7b28ac62d1691acf113", kill_on_drop: false }`
[INFO] [stdout] 58a1b2a8952d90113725e15e0753de71d8f85278f53eb7b28ac62d1691acf113