[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] building Trojanking123/rsping against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrojanking123%2Frsping" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Trojanking123/rsping on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f498a5457564e5a3eb607d6811540b932fc8a6d6276e9a76cd036cce5e7bc30
[INFO] running `Command { std: "docker" "start" "-a" "6f498a5457564e5a3eb607d6811540b932fc8a6d6276e9a76cd036cce5e7bc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f498a5457564e5a3eb607d6811540b932fc8a6d6276e9a76cd036cce5e7bc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f498a5457564e5a3eb607d6811540b932fc8a6d6276e9a76cd036cce5e7bc30", kill_on_drop: false }`
[INFO] [stdout] 6f498a5457564e5a3eb607d6811540b932fc8a6d6276e9a76cd036cce5e7bc30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdfb1755c250f8e70c3d808f53308a8041f9efe552bdbde3980682cd806c66a0
[INFO] running `Command { std: "docker" "start" "-a" "cdfb1755c250f8e70c3d808f53308a8041f9efe552bdbde3980682cd806c66a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling vec_map v0.8.2
[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 clap v2.27.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling rsping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `vali_ipv4` is never used
[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 `vali_ipv6` is never used
[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 `vali_proxy` is never used
[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 `vali_wt` is never used
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "cdfb1755c250f8e70c3d808f53308a8041f9efe552bdbde3980682cd806c66a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdfb1755c250f8e70c3d808f53308a8041f9efe552bdbde3980682cd806c66a0", kill_on_drop: false }`
[INFO] [stdout] cdfb1755c250f8e70c3d808f53308a8041f9efe552bdbde3980682cd806c66a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6659800338f80657d43d926abae257eec150d443357e3e370c46dbbc2d9fb3f6
[INFO] running `Command { std: "docker" "start" "-a" "6659800338f80657d43d926abae257eec150d443357e3e370c46dbbc2d9fb3f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `vali_ipv4` is never used
[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 `vali_ipv6` is never used
[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 `vali_proxy` is never used
[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 `vali_wt` is never used
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "6659800338f80657d43d926abae257eec150d443357e3e370c46dbbc2d9fb3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6659800338f80657d43d926abae257eec150d443357e3e370c46dbbc2d9fb3f6", kill_on_drop: false }`
[INFO] [stdout] 6659800338f80657d43d926abae257eec150d443357e3e370c46dbbc2d9fb3f6