[INFO] cloning repository https://github.com/kpzip/Oxidized-Web
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kpzip/Oxidized-Web" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpzip%2FOxidized-Web", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpzip%2FOxidized-Web'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 682fa2b0793265a33cacf7a51ede45da621f4368
[INFO] checking kpzip/Oxidized-Web against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkpzip%2FOxidized-Web" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kpzip/Oxidized-Web on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kpzip/Oxidized-Web
[INFO] finished tweaking git repo https://github.com/kpzip/Oxidized-Web
[INFO] tweaked toml for git repo https://github.com/kpzip/Oxidized-Web written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kpzip/Oxidized-Web 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78e82ad3898008a9cf294a96e1ece762d927e1c3f891d159713b24b42407fd69
[INFO] running `Command { std: "docker" "start" "-a" "78e82ad3898008a9cf294a96e1ece762d927e1c3f891d159713b24b42407fd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e82ad3898008a9cf294a96e1ece762d927e1c3f891d159713b24b42407fd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e82ad3898008a9cf294a96e1ece762d927e1c3f891d159713b24b42407fd69", kill_on_drop: false }`
[INFO] [stdout] 78e82ad3898008a9cf294a96e1ece762d927e1c3f891d159713b24b42407fd69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d9941c8cf60244512f66fe7c53cf7e924d269820f51538f879cbd2b2e1bf1c
[INFO] running `Command { std: "docker" "start" "-a" "c4d9941c8cf60244512f66fe7c53cf7e924d269820f51538f879cbd2b2e1bf1c", kill_on_drop: false }`
[INFO] [stderr]     Checking oxidized-web v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown lint: `upper_case_acronyms`
[INFO] [stdout]  --> src/http.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[allow(dead_code, non_camel_case_types, upper_case_acronyms)]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown lint: `upper_case_acronyms`
[INFO] [stdout]  --> src/http.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[allow(dead_code, non_camel_case_types, upper_case_acronyms)]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::ErrorKind`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::ErrorKind;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_version` is never used
[INFO] [stdout]   --> src/http.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl HttpBody {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn get_version(&self) -> &HttpVersion {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `XML`, `JSON`, and `TEXT` are never constructed
[INFO] [stdout]   --> src/http.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub enum ContentType {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 96 |     XML,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 97 |     JSON,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 98 |     TEXT,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_version` is never used
[INFO] [stdout]   --> src/http.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl HttpBody {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn get_version(&self) -> &HttpVersion {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `XML`, `JSON`, and `TEXT` are never constructed
[INFO] [stdout]   --> src/http.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub enum ContentType {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 96 |     XML,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 97 |     JSON,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 98 |     TEXT,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ContentType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c4d9941c8cf60244512f66fe7c53cf7e924d269820f51538f879cbd2b2e1bf1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d9941c8cf60244512f66fe7c53cf7e924d269820f51538f879cbd2b2e1bf1c", kill_on_drop: false }`
[INFO] [stdout] c4d9941c8cf60244512f66fe7c53cf7e924d269820f51538f879cbd2b2e1bf1c