[INFO] cloning repository https://github.com/NicolasPllr1/mini-http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicolasPllr1/mini-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasPllr1%2Fmini-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasPllr1%2Fmini-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7353440860f01e18e56d61916153965c634af9a8
[INFO] checking NicolasPllr1/mini-http-server against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasPllr1%2Fmini-http-server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NicolasPllr1/mini-http-server
[INFO] finished tweaking git repo https://github.com/NicolasPllr1/mini-http-server
[INFO] tweaked toml for git repo https://github.com/NicolasPllr1/mini-http-server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NicolasPllr1/mini-http-server on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NicolasPllr1/mini-http-server 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75f4464fe34a4d7520905e9fb1d1bfeb2baa191323ac23251351921234448f36
[INFO] running `Command { std: "docker" "start" "-a" "75f4464fe34a4d7520905e9fb1d1bfeb2baa191323ac23251351921234448f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f4464fe34a4d7520905e9fb1d1bfeb2baa191323ac23251351921234448f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f4464fe34a4d7520905e9fb1d1bfeb2baa191323ac23251351921234448f36", kill_on_drop: false }`
[INFO] [stdout] 75f4464fe34a4d7520905e9fb1d1bfeb2baa191323ac23251351921234448f36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d6b2e5f45d3b8086a9710d94d9e21dff4404cb6975daa4bf24071b29f008cf8
[INFO] running `Command { std: "docker" "start" "-a" "9d6b2e5f45d3b8086a9710d94d9e21dff4404cb6975daa4bf24071b29f008cf8", kill_on_drop: false }`
[INFO] [stderr]     Checking flyweight-http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `ResponseError` is never used
[INFO] [stdout]    --> src/http_response.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum ResponseError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ResponseError` is never used
[INFO] [stdout]    --> src/http_response.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub enum ResponseError {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "9d6b2e5f45d3b8086a9710d94d9e21dff4404cb6975daa4bf24071b29f008cf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6b2e5f45d3b8086a9710d94d9e21dff4404cb6975daa4bf24071b29f008cf8", kill_on_drop: false }`
[INFO] [stdout] 9d6b2e5f45d3b8086a9710d94d9e21dff4404cb6975daa4bf24071b29f008cf8