[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimonOsaka%2Fgithub_hosts_check" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SimonOsaka/github_hosts_check on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-14/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5ebeac5aba0b5a93482f5a38c92c91edf67fe10569b790b8831ae627eff97a4
[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" "f5ebeac5aba0b5a93482f5a38c92c91edf67fe10569b790b8831ae627eff97a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ebeac5aba0b5a93482f5a38c92c91edf67fe10569b790b8831ae627eff97a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ebeac5aba0b5a93482f5a38c92c91edf67fe10569b790b8831ae627eff97a4", kill_on_drop: false }`
[INFO] [stdout] f5ebeac5aba0b5a93482f5a38c92c91edf67fe10569b790b8831ae627eff97a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2975a038bf9bdf06c0ff1bb7a1da9a51831079e343337c757422e6a8f04cf3
[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" "1a2975a038bf9bdf06c0ff1bb7a1da9a51831079e343337c757422e6a8f04cf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling quote v1.0.9
[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 18.38s
[INFO] running `Command { std: "docker" "inspect" "1a2975a038bf9bdf06c0ff1bb7a1da9a51831079e343337c757422e6a8f04cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2975a038bf9bdf06c0ff1bb7a1da9a51831079e343337c757422e6a8f04cf3", kill_on_drop: false }`
[INFO] [stdout] 1a2975a038bf9bdf06c0ff1bb7a1da9a51831079e343337c757422e6a8f04cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20f0ee6df363d860021f85ff7c6405dff76eb6da4151fd1f52eb6aca5733945e
[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" "20f0ee6df363d860021f85ff7c6405dff76eb6da4151fd1f52eb6aca5733945e", 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 0.77s
[INFO] running `Command { std: "docker" "inspect" "20f0ee6df363d860021f85ff7c6405dff76eb6da4151fd1f52eb6aca5733945e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f0ee6df363d860021f85ff7c6405dff76eb6da4151fd1f52eb6aca5733945e", kill_on_drop: false }`
[INFO] [stdout] 20f0ee6df363d860021f85ff7c6405dff76eb6da4151fd1f52eb6aca5733945e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dead3d3379da3682e487e0a686a464d5a307ccef15a5e67dd710bc6485adc4d9
[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" "dead3d3379da3682e487e0a686a464d5a307ccef15a5e67dd710bc6485adc4d9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused imports: `run_fun`, `spawn_with_output`, `use_builtin_cmd`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/main.rs:1:24
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use cmd_lib::{run_cmd, run_fun, spawn_with_output, use_builtin_cmd, CmdResult};
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/github_hosts_check-15591d56d42178ef)
[INFO] running `Command { std: "docker" "inspect" "dead3d3379da3682e487e0a686a464d5a307ccef15a5e67dd710bc6485adc4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dead3d3379da3682e487e0a686a464d5a307ccef15a5e67dd710bc6485adc4d9", kill_on_drop: false }`
[INFO] [stdout] dead3d3379da3682e487e0a686a464d5a307ccef15a5e67dd710bc6485adc4d9