[INFO] fetching crate webbington 0.1.0...
[INFO] building webbington-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate webbington 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate webbington 0.1.0
[INFO] finished tweaking crates.io crate webbington 0.1.0
[INFO] tweaked toml for crates.io crate webbington 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate webbington 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate webbington 0.1.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fee4c2d0361ba0429e89cdc3b6656f0550da5cf12533cc451a995f5d6f93d9f
[INFO] running `Command { std: "docker" "start" "-a" "7fee4c2d0361ba0429e89cdc3b6656f0550da5cf12533cc451a995f5d6f93d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fee4c2d0361ba0429e89cdc3b6656f0550da5cf12533cc451a995f5d6f93d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fee4c2d0361ba0429e89cdc3b6656f0550da5cf12533cc451a995f5d6f93d9f", kill_on_drop: false }`
[INFO] [stdout] 7fee4c2d0361ba0429e89cdc3b6656f0550da5cf12533cc451a995f5d6f93d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18da19ff67e5c622326ea1f1c14c890f1c82837849618c9cd24953e18c82fcdb
[INFO] running `Command { std: "docker" "start" "-a" "18da19ff67e5c622326ea1f1c14c890f1c82837849618c9cd24953e18c82fcdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling webbington v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]  --> src/http/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let (method, uri) = match parse_http_request_line(request_line) {
[INFO] [stdout]   |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "18da19ff67e5c622326ea1f1c14c890f1c82837849618c9cd24953e18c82fcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18da19ff67e5c622326ea1f1c14c890f1c82837849618c9cd24953e18c82fcdb", kill_on_drop: false }`
[INFO] [stdout] 18da19ff67e5c622326ea1f1c14c890f1c82837849618c9cd24953e18c82fcdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0abdff14c9ccbb4fb19c2db4f7a1b45da90b462e606bf438f0b9681f9bc2a3e
[INFO] running `Command { std: "docker" "start" "-a" "a0abdff14c9ccbb4fb19c2db4f7a1b45da90b462e606bf438f0b9681f9bc2a3e", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]  --> src/http/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let (method, uri) = match parse_http_request_line(request_line) {
[INFO] [stdout]   |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling webbington v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]  --> src/http/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let (method, uri) = match parse_http_request_line(request_line) {
[INFO] [stdout]   |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a0abdff14c9ccbb4fb19c2db4f7a1b45da90b462e606bf438f0b9681f9bc2a3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0abdff14c9ccbb4fb19c2db4f7a1b45da90b462e606bf438f0b9681f9bc2a3e", kill_on_drop: false }`
[INFO] [stdout] a0abdff14c9ccbb4fb19c2db4f7a1b45da90b462e606bf438f0b9681f9bc2a3e