[INFO] cloning repository https://github.com/waterloop/relay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/waterloop/relay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaterloop%2Frelay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaterloop%2Frelay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13db9d465b42d2d140628c6f528022711a2a2524
[INFO] checking waterloop/relay against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwaterloop%2Frelay" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/waterloop/relay on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/waterloop/relay
[INFO] finished tweaking git repo https://github.com/waterloop/relay
[INFO] tweaked toml for git repo https://github.com/waterloop/relay written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/waterloop/relay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", 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] 36fff4115c0ef8ff1cddcd721d447e160e7744e446b152c3403ed8350ba175da
[INFO] running `Command { std: "docker" "start" "-a" "36fff4115c0ef8ff1cddcd721d447e160e7744e446b152c3403ed8350ba175da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36fff4115c0ef8ff1cddcd721d447e160e7744e446b152c3403ed8350ba175da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fff4115c0ef8ff1cddcd721d447e160e7744e446b152c3403ed8350ba175da", kill_on_drop: false }`
[INFO] [stdout] 36fff4115c0ef8ff1cddcd721d447e160e7744e446b152c3403ed8350ba175da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f470b3782d69eb72eb22e512459d01e3c904e8266342ab53a97f769c7fdbb7
[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" "c6f470b3782d69eb72eb22e512459d01e3c904e8266342ab53a97f769c7fdbb7", kill_on_drop: false }`
[INFO] [stderr]     Checking relay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:183:33
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   _ => ()
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]    --> src/lib.rs:228:14
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let (amount, src) = udp_socket.recv_from(&mut buffer)?;
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/lib.rs:228:22
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let (amount, src) = udp_socket.recv_from(&mut buffer)?;
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/lib.rs:183:33
[INFO] [stdout]     |
[INFO] [stdout] 183 | ...                   _ => ()
[INFO] [stdout]     |                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]    --> src/lib.rs:228:14
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let (amount, src) = udp_socket.recv_from(&mut buffer)?;
[INFO] [stdout]     |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/lib.rs:228:22
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let (amount, src) = udp_socket.recv_from(&mut buffer)?;
[INFO] [stdout]     |                      ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidKey`
[INFO] [stdout]    --> src/requests.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidKey,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/requests.rs:334:12
[INFO] [stdout]     |
[INFO] [stdout] 334 |     pub fn get<'a>(&self, key: &'a str) -> RequestParserResult<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getSetSibling` should have a snake case name
[INFO] [stdout]   --> src/requests.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn getSetSibling() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `get_set_sibling`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getSetChild` should have a snake case name
[INFO] [stdout]   --> src/requests.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn getSetChild() {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `get_set_child`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getInsertOne` should have a snake case name
[INFO] [stdout]   --> src/requests.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn getInsertOne() {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_insert_one`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertSingleLengthKey` should have a snake case name
[INFO] [stdout]   --> src/requests.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn insertSingleLengthKey() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `insert_single_length_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insertMultipleKeys` should have a snake case name
[INFO] [stdout]   --> src/requests.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn insertMultipleKeys() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `insert_multiple_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overwriteInsert` should have a snake case name
[INFO] [stdout]    --> src/requests.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn overwriteInsert() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `overwrite_insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stripLine` should have a snake case name
[INFO] [stdout]    --> src/requests.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn stripLine() {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `strip_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c6f470b3782d69eb72eb22e512459d01e3c904e8266342ab53a97f769c7fdbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f470b3782d69eb72eb22e512459d01e3c904e8266342ab53a97f769c7fdbb7", kill_on_drop: false }`
[INFO] [stdout] c6f470b3782d69eb72eb22e512459d01e3c904e8266342ab53a97f769c7fdbb7