[INFO] cloning repository https://github.com/luizanac/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/luizanac/http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizanac%2Fhttp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizanac%2Fhttp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af411b130f46abb93ce62a900ee701a32d001501
[INFO] building luizanac/http-server against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizanac%2Fhttp-server" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luizanac/http-server on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luizanac/http-server
[INFO] finished tweaking git repo https://github.com/luizanac/http-server
[INFO] tweaked toml for git repo https://github.com/luizanac/http-server written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/luizanac/http-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cfc690d23f77de6aaf728a952fa7f094193d0cc9767f4dcc97dd6cc488f291b
[INFO] running `Command { std: "docker" "start" "-a" "3cfc690d23f77de6aaf728a952fa7f094193d0cc9767f4dcc97dd6cc488f291b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cfc690d23f77de6aaf728a952fa7f094193d0cc9767f4dcc97dd6cc488f291b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfc690d23f77de6aaf728a952fa7f094193d0cc9767f4dcc97dd6cc488f291b", kill_on_drop: false }`
[INFO] [stdout] 3cfc690d23f77de6aaf728a952fa7f094193d0cc9767f4dcc97dd6cc488f291b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a66d92e2e3b7781fe623aaa045816851bbda912f9d874ae3c19562c63ba56dc2
[INFO] running `Command { std: "docker" "start" "-a" "a66d92e2e3b7781fe623aaa045816851bbda912f9d874ae3c19562c63ba56dc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]  --> http/src/route.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     path: &'a str,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `routes`
[INFO] [stdout]   --> http/src/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     routes: Option<Vec<Route<'a>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling http-attributes v0.1.0 (/opt/rustwide/workdir/http-attributes)
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] attr: ""/""
[INFO] [stdout] item: "pub fn get(request : Request) -> Response
[INFO] [stdout] { Response :: new(StatusCode :: Ok, None) }"
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/main.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn get(request: Request) -> Response {
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.45s
[INFO] running `Command { std: "docker" "inspect" "a66d92e2e3b7781fe623aaa045816851bbda912f9d874ae3c19562c63ba56dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66d92e2e3b7781fe623aaa045816851bbda912f9d874ae3c19562c63ba56dc2", kill_on_drop: false }`
[INFO] [stdout] a66d92e2e3b7781fe623aaa045816851bbda912f9d874ae3c19562c63ba56dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 828a9903197423c424e048970cafe19c9fa893a4e1cc465599ffe66fe01e045f
[INFO] running `Command { std: "docker" "start" "-a" "828a9903197423c424e048970cafe19c9fa893a4e1cc465599ffe66fe01e045f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]  --> http/src/route.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     path: &'a str,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `routes`
[INFO] [stdout]   --> http/src/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     routes: Option<Vec<Route<'a>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] attr: ""/""
[INFO] [stdout] item: "pub fn get(request : Request) -> Response
[INFO] [stdout] { Response :: new(StatusCode :: Ok, None) }"
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/main.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn get(request: Request) -> Response {
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/http_server-53eebf896346520d)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "828a9903197423c424e048970cafe19c9fa893a4e1cc465599ffe66fe01e045f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "828a9903197423c424e048970cafe19c9fa893a4e1cc465599ffe66fe01e045f", kill_on_drop: false }`
[INFO] [stdout] 828a9903197423c424e048970cafe19c9fa893a4e1cc465599ffe66fe01e045f