[INFO] cloning repository https://github.com/jpaulodefarias/web-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpaulodefarias/web-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpaulodefarias%2Fweb-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpaulodefarias%2Fweb-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96d906a2f6acd7cb14ddda764bf4e8161dd48532 [INFO] testing jpaulodefarias/web-server against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpaulodefarias%2Fweb-server" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jpaulodefarias/web-server on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jpaulodefarias/web-server [INFO] finished tweaking git repo https://github.com/jpaulodefarias/web-server [INFO] tweaked toml for git repo https://github.com/jpaulodefarias/web-server written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/jpaulodefarias/web-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7453ee15f6dd453cbdc0fd2c13a3c8c4b645d0df7a98c425dade009f37da3dd [INFO] running `Command { std: "docker" "start" "-a" "e7453ee15f6dd453cbdc0fd2c13a3c8c4b645d0df7a98c425dade009f37da3dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7453ee15f6dd453cbdc0fd2c13a3c8c4b645d0df7a98c425dade009f37da3dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7453ee15f6dd453cbdc0fd2c13a3c8c4b645d0df7a98c425dade009f37da3dd", kill_on_drop: false }` [INFO] [stdout] e7453ee15f6dd453cbdc0fd2c13a3c8c4b645d0df7a98c425dade009f37da3dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19f520ddcd1cf27505cdbcae5ec8e2185d6cd3be51e57815368b8cff97abd6f2 [INFO] running `Command { std: "docker" "start" "-a" "19f520ddcd1cf27505cdbcae5ec8e2185d6cd3be51e57815368b8cff97abd6f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `workers` [INFO] [stdout] --> src/thread_pool.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/thread_pool.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/thread_pool.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.80s [INFO] running `Command { std: "docker" "inspect" "19f520ddcd1cf27505cdbcae5ec8e2185d6cd3be51e57815368b8cff97abd6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f520ddcd1cf27505cdbcae5ec8e2185d6cd3be51e57815368b8cff97abd6f2", kill_on_drop: false }` [INFO] [stdout] 19f520ddcd1cf27505cdbcae5ec8e2185d6cd3be51e57815368b8cff97abd6f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b522e92c692e6d1b9065ec78dc05690811cf44205d39e34b7add85e31daaaa5a [INFO] running `Command { std: "docker" "start" "-a" "b522e92c692e6d1b9065ec78dc05690811cf44205d39e34b7add85e31daaaa5a", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `workers` [INFO] [stdout] --> src/thread_pool.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/thread_pool.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/thread_pool.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `workers` [INFO] [stdout] --> src/thread_pool.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | workers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/thread_pool.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread` [INFO] [stdout] --> src/thread_pool.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_server-e52ebd8fdbda7ac0) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/web_server-3346c7d1f524d5a4) [INFO] running `Command { std: "docker" "inspect" "b522e92c692e6d1b9065ec78dc05690811cf44205d39e34b7add85e31daaaa5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b522e92c692e6d1b9065ec78dc05690811cf44205d39e34b7add85e31daaaa5a", kill_on_drop: false }` [INFO] [stdout] b522e92c692e6d1b9065ec78dc05690811cf44205d39e34b7add85e31daaaa5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd294ff3e4426a52993d2bb27011909b48a74c2e4a1aac9c051e9c9d7810d607 [INFO] running `Command { std: "docker" "start" "-a" "dd294ff3e4426a52993d2bb27011909b48a74c2e4a1aac9c051e9c9d7810d607", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `workers` [INFO] [stderr] --> src/thread_pool.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | workers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/thread_pool.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | id: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `thread` [INFO] [stderr] --> src/thread_pool.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | thread: thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `web_server` (lib) generated 3 warnings [INFO] [stderr] warning: `web_server` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_server-e52ebd8fdbda7ac0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/web_server-3346c7d1f524d5a4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests web_server [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd294ff3e4426a52993d2bb27011909b48a74c2e4a1aac9c051e9c9d7810d607", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd294ff3e4426a52993d2bb27011909b48a74c2e4a1aac9c051e9c9d7810d607", kill_on_drop: false }` [INFO] [stdout] dd294ff3e4426a52993d2bb27011909b48a74c2e4a1aac9c051e9c9d7810d607