[INFO] cloning repository https://github.com/Trojanking123/rsping
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Trojanking123/rsping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrojanking123%2Frsping", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrojanking123%2Frsping'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 781a1af78fc2f4a056612b1169eee03adb2b6ff1
[INFO] testing Trojanking123/rsping against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrojanking123%2Frsping" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Trojanking123/rsping on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Trojanking123/rsping
[INFO] finished tweaking git repo https://github.com/Trojanking123/rsping
[INFO] tweaked toml for git repo https://github.com/Trojanking123/rsping written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/Trojanking123/rsping already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v2.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05bd7f7291c2c332fda709acb2e823ca9670c60b55556ea95133956e3174376f
[INFO] running `Command { std: "docker" "start" "-a" "05bd7f7291c2c332fda709acb2e823ca9670c60b55556ea95133956e3174376f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05bd7f7291c2c332fda709acb2e823ca9670c60b55556ea95133956e3174376f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bd7f7291c2c332fda709acb2e823ca9670c60b55556ea95133956e3174376f", kill_on_drop: false }`
[INFO] [stdout] 05bd7f7291c2c332fda709acb2e823ca9670c60b55556ea95133956e3174376f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 249dfc1b57294d927016847e7478c925a360860a98361a54efa80835dc01f54d
[INFO] running `Command { std: "docker" "start" "-a" "249dfc1b57294d927016847e7478c925a360860a98361a54efa80835dc01f54d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling rsping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `vali_ipv4`
[INFO] [stdout]   --> src/valifunc.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn vali_ipv4(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_ipv6`
[INFO] [stdout]   --> src/valifunc.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vali_ipv6(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_proxy`
[INFO] [stdout]   --> src/valifunc.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn vali_proxy(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_wt`
[INFO] [stdout]   --> src/valifunc.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn vali_wt(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "249dfc1b57294d927016847e7478c925a360860a98361a54efa80835dc01f54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249dfc1b57294d927016847e7478c925a360860a98361a54efa80835dc01f54d", kill_on_drop: false }`
[INFO] [stdout] 249dfc1b57294d927016847e7478c925a360860a98361a54efa80835dc01f54d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 715810d6bc8a7882d87e7cde169d965817a83b1da80a6b6daa06d3376448957d
[INFO] running `Command { std: "docker" "start" "-a" "715810d6bc8a7882d87e7cde169d965817a83b1da80a6b6daa06d3376448957d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rsping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `vali_ipv4`
[INFO] [stdout]   --> src/valifunc.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn vali_ipv4(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_ipv6`
[INFO] [stdout]   --> src/valifunc.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn vali_ipv6(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_proxy`
[INFO] [stdout]   --> src/valifunc.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn vali_proxy(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vali_wt`
[INFO] [stdout]   --> src/valifunc.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn vali_wt(v: String) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "715810d6bc8a7882d87e7cde169d965817a83b1da80a6b6daa06d3376448957d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715810d6bc8a7882d87e7cde169d965817a83b1da80a6b6daa06d3376448957d", kill_on_drop: false }`
[INFO] [stdout] 715810d6bc8a7882d87e7cde169d965817a83b1da80a6b6daa06d3376448957d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be7d0907f8e8ce085ed0c4bd35d9a8521c214742c5d91d1c711997d851b26129
[INFO] running `Command { std: "docker" "start" "-a" "be7d0907f8e8ce085ed0c4bd35d9a8521c214742c5d91d1c711997d851b26129", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `vali_ipv4`
[INFO] [stderr]   --> src/valifunc.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn vali_ipv4(v: String) -> Result<(), String> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vali_ipv6`
[INFO] [stderr]   --> src/valifunc.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn vali_ipv6(v: String) -> Result<(), String> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vali_proxy`
[INFO] [stderr]   --> src/valifunc.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn vali_proxy(v: String) -> Result<(), String> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vali_wt`
[INFO] [stderr]   --> src/valifunc.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn vali_wt(v: String) -> Result<(), String> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsping` (bin "rsping" test) generated 4 warnings
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsping-3e87cb3995c7ca77)
[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" "be7d0907f8e8ce085ed0c4bd35d9a8521c214742c5d91d1c711997d851b26129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7d0907f8e8ce085ed0c4bd35d9a8521c214742c5d91d1c711997d851b26129", kill_on_drop: false }`
[INFO] [stdout] be7d0907f8e8ce085ed0c4bd35d9a8521c214742c5d91d1c711997d851b26129