[INFO] cloning repository https://github.com/bczhc/simple-http-server-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bczhc/simple-http-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbczhc%2Fsimple-http-server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbczhc%2Fsimple-http-server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db61a8a9c6c6e6b0c5d782c8c2d1d44bb55a99bc [INFO] testing bczhc/simple-http-server-rust 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%2Fbczhc%2Fsimple-http-server-rust" "/workspace/builds/worker-16/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bczhc/simple-http-server-rust 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/bczhc/simple-http-server-rust [INFO] finished tweaking git repo https://github.com/bczhc/simple-http-server-rust [INFO] tweaked toml for git repo https://github.com/bczhc/simple-http-server-rust written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate git repo https://github.com/bczhc/simple-http-server-rust 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 2161cf94b76fa39ae6e23cc5001510c3865f96bda720694748986ae207a4ebd8 [INFO] running `Command { std: "docker" "start" "-a" "2161cf94b76fa39ae6e23cc5001510c3865f96bda720694748986ae207a4ebd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2161cf94b76fa39ae6e23cc5001510c3865f96bda720694748986ae207a4ebd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2161cf94b76fa39ae6e23cc5001510c3865f96bda720694748986ae207a4ebd8", kill_on_drop: false }` [INFO] [stdout] 2161cf94b76fa39ae6e23cc5001510c3865f96bda720694748986ae207a4ebd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 283de781ebdac48b91d60535894266f6773a4e5a97a533269e7e5de718d6291e [INFO] running `Command { std: "docker" "start" "-a" "283de781ebdac48b91d60535894266f6773a4e5a97a533269e7e5de718d6291e", kill_on_drop: false }` [INFO] [stderr] Compiling simple-http-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SocketAddrV4` [INFO] [stdout] --> src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{SocketAddr, SocketAddrV4, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> src/thread_pool.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::{channel, RecvError, SendError, Sender}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Message` in public interface (error E0446) [INFO] [stdout] --> src/thread_pool.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | SendTaskError(SendError), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/thread_pool.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | self.queue_sender.send(Message::Terminate); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "283de781ebdac48b91d60535894266f6773a4e5a97a533269e7e5de718d6291e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "283de781ebdac48b91d60535894266f6773a4e5a97a533269e7e5de718d6291e", kill_on_drop: false }` [INFO] [stdout] 283de781ebdac48b91d60535894266f6773a4e5a97a533269e7e5de718d6291e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 0b1124786c5b38d893c85b32715464e0b6bb6b085230de43f410b9822c0171d6 [INFO] running `Command { std: "docker" "start" "-a" "0b1124786c5b38d893c85b32715464e0b6bb6b085230de43f410b9822c0171d6", kill_on_drop: false }` [INFO] [stderr] Compiling simple-http-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SocketAddrV4` [INFO] [stdout] --> src/main.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use std::net::{SocketAddr, SocketAddrV4, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RecvError` [INFO] [stdout] --> src/thread_pool.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::mpsc::{channel, RecvError, SendError, Sender}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `Message` in public interface (error E0446) [INFO] [stdout] --> src/thread_pool.rs:72:19 [INFO] [stdout] | [INFO] [stdout] 72 | SendTaskError(SendError), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/thread_pool.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | self.queue_sender.send(Message::Terminate); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_http_server-5c9427bd377415e8) [INFO] running `Command { std: "docker" "inspect" "0b1124786c5b38d893c85b32715464e0b6bb6b085230de43f410b9822c0171d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b1124786c5b38d893c85b32715464e0b6bb6b085230de43f410b9822c0171d6", kill_on_drop: false }` [INFO] [stdout] 0b1124786c5b38d893c85b32715464e0b6bb6b085230de43f410b9822c0171d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 56adba14a3d913f0e4ee65f8d59b808305a9c3198df3f3676ebb098d6167da37 [INFO] running `Command { std: "docker" "start" "-a" "56adba14a3d913f0e4ee65f8d59b808305a9c3198df3f3676ebb098d6167da37", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `SocketAddrV4` [INFO] [stderr] --> src/main.rs:3:28 [INFO] [stderr] | [INFO] [stderr] 3 | use std::net::{SocketAddr, SocketAddrV4, TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RecvError` [INFO] [stderr] --> src/thread_pool.rs:1:32 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::mpsc::{channel, RecvError, SendError, Sender}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private type `Message` in public interface (error E0446) [INFO] [stderr] --> src/thread_pool.rs:72:19 [INFO] [stderr] | [INFO] [stderr] 72 | SendTaskError(SendError), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/thread_pool.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | self.queue_sender.send(Message::Terminate); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `simple-http-server` (bin "simple-http-server" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_http_server-5c9427bd377415e8) [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" "56adba14a3d913f0e4ee65f8d59b808305a9c3198df3f3676ebb098d6167da37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56adba14a3d913f0e4ee65f8d59b808305a9c3198df3f3676ebb098d6167da37", kill_on_drop: false }` [INFO] [stdout] 56adba14a3d913f0e4ee65f8d59b808305a9c3198df3f3676ebb098d6167da37