[INFO] cloning repository https://github.com/d-holguin/RustThreadPoolServer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-holguin/RustThreadPoolServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-holguin%2FRustThreadPoolServer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-holguin%2FRustThreadPoolServer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b9bc79e43f370c8f930b827380a70f06b05f306
[INFO] checking d-holguin/RustThreadPoolServer/2b9bc79e43f370c8f930b827380a70f06b05f306 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-holguin%2FRustThreadPoolServer" "/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/d-holguin/RustThreadPoolServer on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d-holguin/RustThreadPoolServer
[INFO] finished tweaking git repo https://github.com/d-holguin/RustThreadPoolServer
[INFO] tweaked toml for git repo https://github.com/d-holguin/RustThreadPoolServer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/d-holguin/RustThreadPoolServer 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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c19bec8c58369b5cf9bda55960ab6b46538c0ba88ba1851aba9d4d05bee70156
[INFO] running `Command { std: "docker" "start" "-a" "c19bec8c58369b5cf9bda55960ab6b46538c0ba88ba1851aba9d4d05bee70156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c19bec8c58369b5cf9bda55960ab6b46538c0ba88ba1851aba9d4d05bee70156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19bec8c58369b5cf9bda55960ab6b46538c0ba88ba1851aba9d4d05bee70156", kill_on_drop: false }`
[INFO] [stdout] c19bec8c58369b5cf9bda55960ab6b46538c0ba88ba1851aba9d4d05bee70156
[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" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20ed9164f0212fa2d2b6d24eb032885d5a79b52401eee17654f852671823a73a
[INFO] running `Command { std: "docker" "start" "-a" "20ed9164f0212fa2d2b6d24eb032885d5a79b52401eee17654f852671823a73a", kill_on_drop: false }`
[INFO] [stderr]     Checking web_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/handlers/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use home::*;
[INFO] [stdout]   |         ^^^^^^^ the name `get` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use login::*;
[INFO] [stdout]   |         -------- but the name `get` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/handlers/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use home::*;
[INFO] [stdout]   |         ^^^^^^^ the name `get` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use login::*;
[INFO] [stdout]   |         -------- but the name `get` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Continue` is never constructed
[INFO] [stdout]   --> src/http_server/server.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum ResponseStatus {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 38 |     Done,
[INFO] [stdout] 39 |     Continue,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/threadpool.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 23 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Continue` is never constructed
[INFO] [stdout]   --> src/http_server/server.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | enum ResponseStatus {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 38 |     Done,
[INFO] [stdout] 39 |     Continue,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/threadpool.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 23 |     id: usize,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "20ed9164f0212fa2d2b6d24eb032885d5a79b52401eee17654f852671823a73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ed9164f0212fa2d2b6d24eb032885d5a79b52401eee17654f852671823a73a", kill_on_drop: false }`
[INFO] [stdout] 20ed9164f0212fa2d2b6d24eb032885d5a79b52401eee17654f852671823a73a