[INFO] cloning repository https://github.com/j-stasiak/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/j-stasiak/http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stasiak%2Fhttp-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stasiak%2Fhttp-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c83759107b0422403d4799a2ad91e42d0420e0bc
[INFO] checking j-stasiak/http-server against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-stasiak%2Fhttp-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/j-stasiak/http-server on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/j-stasiak/http-server
[INFO] finished tweaking git repo https://github.com/j-stasiak/http-server
[INFO] tweaked toml for git repo https://github.com/j-stasiak/http-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/j-stasiak/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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e1c36d195c512dbcc326815a935a75e9545ca5fd6fe2831fa15d7242122afc6
[INFO] running `Command { std: "docker" "start" "-a" "0e1c36d195c512dbcc326815a935a75e9545ca5fd6fe2831fa15d7242122afc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1c36d195c512dbcc326815a935a75e9545ca5fd6fe2831fa15d7242122afc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1c36d195c512dbcc326815a935a75e9545ca5fd6fe2831fa15d7242122afc6", kill_on_drop: false }`
[INFO] [stdout] 0e1c36d195c512dbcc326815a935a75e9545ca5fd6fe2831fa15d7242122afc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee5aacd5d82464435ac32f60530cdd140aafd3ec341f7ce83e2f290897b78b5
[INFO] running `Command { std: "docker" "start" "-a" "8ee5aacd5d82464435ac32f60530cdd140aafd3ec341f7ce83e2f290897b78b5", kill_on_drop: false }`
[INFO] [stderr]     Checking http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs
[INFO] [stdout]  --> src/lib.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 |     tasks_queue: VecDeque<_>,
[INFO] [stdout]   |                           ^ not allowed in type signatures
[INFO] [stdout]   |
[INFO] [stdout] help: use type parameters instead
[INFO] [stdout]   |
[INFO] [stdout] 3 ~ pub struct ThreadPool<T> {
[INFO] [stdout] 4 |     max_threads: u8,
[INFO] [stdout] 5 ~     tasks_queue: VecDeque<T>,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0121]: the placeholder `_` is not allowed within types on item signatures for structs
[INFO] [stdout]  --> src/lib.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 |     tasks_queue: VecDeque<_>,
[INFO] [stdout]   |                           ^ not allowed in type signatures
[INFO] [stdout]   |
[INFO] [stdout] help: use type parameters instead
[INFO] [stdout]   |
[INFO] [stdout] 3 ~ pub struct ThreadPool<T> {
[INFO] [stdout] 4 |     max_threads: u8,
[INFO] [stdout] 5 ~     tasks_queue: VecDeque<T>,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `tasks_queue` in initializer of `ThreadPool`
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ThreadPool { max_threads }
[INFO] [stdout]    |         ^^^^^^^^^^ missing `tasks_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `tasks_queue` in initializer of `ThreadPool`
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         ThreadPool { max_threads }
[INFO] [stdout]    |         ^^^^^^^^^^ missing `tasks_queue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/lib.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn enque<F>(&self, f: F)
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/lib.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn enque<F>(&self, f: F)
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0121.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0121.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-server` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `http-server` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "8ee5aacd5d82464435ac32f60530cdd140aafd3ec341f7ce83e2f290897b78b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee5aacd5d82464435ac32f60530cdd140aafd3ec341f7ce83e2f290897b78b5", kill_on_drop: false }`
[INFO] [stdout] 8ee5aacd5d82464435ac32f60530cdd140aafd3ec341f7ce83e2f290897b78b5