[INFO] cloning repository https://github.com/yinglu91/rs-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/yinglu91/rs-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyinglu91%2Frs-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyinglu91%2Frs-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef462c3a1893bb6e66bf623b0175ee96a242d645
[INFO] building yinglu91/rs-http-server against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyinglu91%2Frs-http-server" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yinglu91/rs-http-server on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yinglu91/rs-http-server
[INFO] finished tweaking git repo https://github.com/yinglu91/rs-http-server
[INFO] tweaked toml for git repo https://github.com/yinglu91/rs-http-server written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/yinglu91/rs-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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f7a8c5a8f6608a60aa0c4e4c8ab9e35ab14f729595e5c50db55e934a9c8bdfa
[INFO] running `Command { std: "docker" "start" "-a" "1f7a8c5a8f6608a60aa0c4e4c8ab9e35ab14f729595e5c50db55e934a9c8bdfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7a8c5a8f6608a60aa0c4e4c8ab9e35ab14f729595e5c50db55e934a9c8bdfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7a8c5a8f6608a60aa0c4e4c8ab9e35ab14f729595e5c50db55e934a9c8bdfa", kill_on_drop: false }`
[INFO] [stdout] 1f7a8c5a8f6608a60aa0c4e4c8ab9e35ab14f729595e5c50db55e934a9c8bdfa
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d67a16be20488decc5720476e128f09367894ca68f757ff3a7252174d91a2ad7
[INFO] running `Command { std: "docker" "start" "-a" "d67a16be20488decc5720476e128f09367894ca68f757ff3a7252174d91a2ad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Value as QueryStringValue`
[INFO] [stdout]  --> src/http/mod.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use query_string::{QueryString, Value as QueryStringValue};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/website_handler.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 _ => Response::new(StatusCode::NotFound, None),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/website_handler.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 "/" => Response::new(StatusCode::Ok, self.read_file("index.html")),
[INFO] [stdout]    |                 --- matches some of the same values
[INFO] [stdout] 37 |                 "/about" => Response::new(StatusCode::Ok, self.read_file("about.html")),
[INFO] [stdout]    |                 -------- matches some of the same values
[INFO] [stdout] 38 |                 "/hello" => Response::new(StatusCode::Ok, Some("<h1>Hello, there</h1>".to_string())),
[INFO] [stdout]    |                 -------- matches some of the same values
[INFO] [stdout] 39 |                 path => match self.read_file(path) {
[INFO] [stdout]    |                 ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 43 |                 _ => Response::new(StatusCode::NotFound, None),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "d67a16be20488decc5720476e128f09367894ca68f757ff3a7252174d91a2ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d67a16be20488decc5720476e128f09367894ca68f757ff3a7252174d91a2ad7", kill_on_drop: false }`
[INFO] [stdout] d67a16be20488decc5720476e128f09367894ca68f757ff3a7252174d91a2ad7
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97ab305f0f4767976f2ffd052560ff3710458073170877c48e6c57784bf3a16d
[INFO] running `Command { std: "docker" "start" "-a" "97ab305f0f4767976f2ffd052560ff3710458073170877c48e6c57784bf3a16d", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Value as QueryStringValue`
[INFO] [stdout]  --> src/http/mod.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use query_string::{QueryString, Value as QueryStringValue};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/website_handler.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 _ => Response::new(StatusCode::NotFound, None),
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/website_handler.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 "/" => Response::new(StatusCode::Ok, self.read_file("index.html")),
[INFO] [stdout]    |                 --- matches some of the same values
[INFO] [stdout] 37 |                 "/about" => Response::new(StatusCode::Ok, self.read_file("about.html")),
[INFO] [stdout]    |                 -------- matches some of the same values
[INFO] [stdout] 38 |                 "/hello" => Response::new(StatusCode::Ok, Some("<h1>Hello, there</h1>".to_string())),
[INFO] [stdout]    |                 -------- matches some of the same values
[INFO] [stdout] 39 |                 path => match self.read_file(path) {
[INFO] [stdout]    |                 ---- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 43 |                 _ => Response::new(StatusCode::NotFound, None),
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "97ab305f0f4767976f2ffd052560ff3710458073170877c48e6c57784bf3a16d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ab305f0f4767976f2ffd052560ff3710458073170877c48e6c57784bf3a16d", kill_on_drop: false }`
[INFO] [stdout] 97ab305f0f4767976f2ffd052560ff3710458073170877c48e6c57784bf3a16d