[INFO] cloning repository https://github.com/elmer-marquez/web-server-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elmer-marquez/web-server-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmer-marquez%2Fweb-server-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmer-marquez%2Fweb-server-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee87de3683f9ad1c777a3cf4f4ae633e67df7c12
[INFO] testing elmer-marquez/web-server-with-rust against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felmer-marquez%2Fweb-server-with-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elmer-marquez/web-server-with-rust
[INFO] finished tweaking git repo https://github.com/elmer-marquez/web-server-with-rust
[INFO] tweaked toml for git repo https://github.com/elmer-marquez/web-server-with-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elmer-marquez/web-server-with-rust on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elmer-marquez/web-server-with-rust 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8666841e3faa0f9a738cdc8c8d3c0acc055b920fd1a2808f4e510cc29ea83f82
[INFO] running `Command { std: "docker" "start" "-a" "8666841e3faa0f9a738cdc8c8d3c0acc055b920fd1a2808f4e510cc29ea83f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8666841e3faa0f9a738cdc8c8d3c0acc055b920fd1a2808f4e510cc29ea83f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8666841e3faa0f9a738cdc8c8d3c0acc055b920fd1a2808f4e510cc29ea83f82", kill_on_drop: false }`
[INFO] [stdout] 8666841e3faa0f9a738cdc8c8d3c0acc055b920fd1a2808f4e510cc29ea83f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa9846e4f0750c324b58a2d01a5e8d4cc23714fc817f0cda5d98e374d947a51
[INFO] running `Command { std: "docker" "start" "-a" "5aa9846e4f0750c324b58a2d01a5e8d4cc23714fc817f0cda5d98e374d947a51", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `RP_200` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     RP_200, 
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp200`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RP_201` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     RP_201,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp201`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RP_400` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     RP_400,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp400`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RP_401` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RP_401,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp401`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RP_404` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RP_404,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp404`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RP_500` should have an upper camel case name
[INFO] [stdout]   --> src/http_custom.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     RP_500
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Rp500`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `POST`, `PUT`, and `DELETE` are never constructed
[INFO] [stdout]  --> src/http_custom.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum HttpMethod {
[INFO] [stdout]   |          ---------- variants in this enum
[INFO] [stdout] 3 |     GET,
[INFO] [stdout] 4 |     POST,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     PUT,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 6 |     DELETE
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RP_201`, `RP_400`, `RP_401`, and `RP_500` are never constructed
[INFO] [stdout]   --> src/http_custom.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum HttpStatusCode {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 19 |     RP_200, 
[INFO] [stdout] 20 |     RP_201,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     RP_400,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     RP_401,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     RP_404,
[INFO] [stdout] 24 |     RP_500
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "5aa9846e4f0750c324b58a2d01a5e8d4cc23714fc817f0cda5d98e374d947a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa9846e4f0750c324b58a2d01a5e8d4cc23714fc817f0cda5d98e374d947a51", kill_on_drop: false }`
[INFO] [stdout] 5aa9846e4f0750c324b58a2d01a5e8d4cc23714fc817f0cda5d98e374d947a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45bcc97fce652fcd35acdb87524a05e6a524b980b4bd7238ba9d01cb0b3ca405
[INFO] running `Command { std: "docker" "start" "-a" "45bcc97fce652fcd35acdb87524a05e6a524b980b4bd7238ba9d01cb0b3ca405", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/web_server-60d4e188f37e1562`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "45bcc97fce652fcd35acdb87524a05e6a524b980b4bd7238ba9d01cb0b3ca405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bcc97fce652fcd35acdb87524a05e6a524b980b4bd7238ba9d01cb0b3ca405", kill_on_drop: false }`
[INFO] [stdout] 45bcc97fce652fcd35acdb87524a05e6a524b980b4bd7238ba9d01cb0b3ca405