[INFO] fetching crate outer_cgi 0.2.0... [INFO] testing outer_cgi-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate outer_cgi 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate outer_cgi 0.2.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate outer_cgi 0.2.0 [INFO] finished tweaking crates.io crate outer_cgi 0.2.0 [INFO] tweaked toml for crates.io crate outer_cgi 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 72ac50943a269b0ba50919b8b42f6ead87637ee7fd40d03f004887f76d147d12 [INFO] running `Command { std: "docker" "start" "-a" "72ac50943a269b0ba50919b8b42f6ead87637ee7fd40d03f004887f76d147d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72ac50943a269b0ba50919b8b42f6ead87637ee7fd40d03f004887f76d147d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72ac50943a269b0ba50919b8b42f6ead87637ee7fd40d03f004887f76d147d12", kill_on_drop: false }` [INFO] [stdout] 72ac50943a269b0ba50919b8b42f6ead87637ee7fd40d03f004887f76d147d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36f90f5702f653e3372df21bf4418fc0688af4d625d279121e077c2034d022e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "36f90f5702f653e3372df21bf4418fc0688af4d625d279121e077c2034d022e7", kill_on_drop: false }` [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling crossbeam-channel v0.1.3 [INFO] [stderr] Compiling ctrlc v3.1.7 [INFO] [stderr] Compiling outer_cgi v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unix.rs:106:60 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:451:22 [INFO] [stdout] | [INFO] [stdout] 451 | where H: Fn(&mut IO, HashMap) [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:479:22 [INFO] [stdout] | [INFO] [stdout] 479 | where H: Fn(&mut IO, HashMap) -> io::Result { [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:640:28 [INFO] [stdout] | [INFO] [stdout] 640 | where H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:636:41 [INFO] [stdout] | [INFO] [stdout] 636 | pub fn listen_loop(mut listener: Box, handler: H, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:37:60 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:161:53 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn handle_command_line<'a>(handlers: &mut [&mut OptionHandler], [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn OptionHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:223:28 [INFO] [stdout] | [INFO] [stdout] 223 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:296:39 [INFO] [stdout] | [INFO] [stdout] 296 | let listener: Box = [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:121:36 [INFO] [stdout] | [INFO] [stdout] 121 | let mut b1: [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:130:40 [INFO] [stdout] | [INFO] [stdout] 130 | let mut b2: [u8; 3] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:317:35 [INFO] [stdout] | [INFO] [stdout] 317 | recvbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:325:31 [INFO] [stdout] | [INFO] [stdout] 325 | sendbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | let mut listener [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | nix::unistd::close(write_fd).is_ok(); // ignore error [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | nix::unistd::close(write_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | nix::unistd::close(read_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/fcgi.rs:677:13 [INFO] [stdout] | [INFO] [stdout] 677 | listen_tx.send(to_send).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | fn handler(io: &mut IO, env: HashMap) -> io::Result { [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.54s [INFO] running `Command { std: "docker" "inspect" "36f90f5702f653e3372df21bf4418fc0688af4d625d279121e077c2034d022e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f90f5702f653e3372df21bf4418fc0688af4d625d279121e077c2034d022e7", kill_on_drop: false }` [INFO] [stdout] 36f90f5702f653e3372df21bf4418fc0688af4d625d279121e077c2034d022e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c7faf0488e0b62e7c293156700814cf1b5838a84d22b219cabcc3e921ecd1789 [INFO] running `Command { std: "docker" "start" "-a" "c7faf0488e0b62e7c293156700814cf1b5838a84d22b219cabcc3e921ecd1789", kill_on_drop: false }` [INFO] [stderr] Compiling outer_cgi v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unix.rs:106:60 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:451:22 [INFO] [stdout] | [INFO] [stdout] 451 | where H: Fn(&mut IO, HashMap) [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:479:22 [INFO] [stdout] | [INFO] [stdout] 479 | where H: Fn(&mut IO, HashMap) -> io::Result { [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:640:28 [INFO] [stdout] | [INFO] [stdout] 640 | where H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:636:41 [INFO] [stdout] | [INFO] [stdout] 636 | pub fn listen_loop(mut listener: Box, handler: H, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:37:60 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:161:53 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn handle_command_line<'a>(handlers: &mut [&mut OptionHandler], [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn OptionHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:223:28 [INFO] [stdout] | [INFO] [stdout] 223 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:296:39 [INFO] [stdout] | [INFO] [stdout] 296 | let listener: Box = [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:121:36 [INFO] [stdout] | [INFO] [stdout] 121 | let mut b1: [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:130:40 [INFO] [stdout] | [INFO] [stdout] 130 | let mut b2: [u8; 3] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:317:35 [INFO] [stdout] | [INFO] [stdout] 317 | recvbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:325:31 [INFO] [stdout] | [INFO] [stdout] 325 | sendbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | let mut listener [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | nix::unistd::close(write_fd).is_ok(); // ignore error [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | nix::unistd::close(write_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | nix::unistd::close(read_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/fcgi.rs:677:13 [INFO] [stdout] | [INFO] [stdout] 677 | listen_tx.send(to_send).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | fn handler(io: &mut IO, env: HashMap) -> io::Result { [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unix.rs:106:60 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:451:22 [INFO] [stdout] | [INFO] [stdout] 451 | where H: Fn(&mut IO, HashMap) [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:479:22 [INFO] [stdout] | [INFO] [stdout] 479 | where H: Fn(&mut IO, HashMap) -> io::Result { [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:640:28 [INFO] [stdout] | [INFO] [stdout] 640 | where H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/fcgi.rs:636:41 [INFO] [stdout] | [INFO] [stdout] 636 | pub fn listen_loop(mut listener: Box, handler: H, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:37:60 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/options.rs:161:53 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn handle_command_line<'a>(handlers: &mut [&mut OptionHandler], [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn OptionHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:223:28 [INFO] [stdout] | [INFO] [stdout] 223 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stdout] | ^^ help: use `dyn`: `dyn IO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:296:39 [INFO] [stdout] | [INFO] [stdout] 296 | let listener: Box = [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:121:36 [INFO] [stdout] | [INFO] [stdout] 121 | let mut b1: [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:130:40 [INFO] [stdout] | [INFO] [stdout] 130 | let mut b2: [u8; 3] = unsafe { std::mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:317:35 [INFO] [stdout] | [INFO] [stdout] 317 | recvbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/fcgi.rs:325:31 [INFO] [stdout] | [INFO] [stdout] 325 | sendbuf: unsafe { std::mem::uninitialized() }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:337:25 [INFO] [stdout] | [INFO] [stdout] 337 | let mut listener [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | nix::unistd::close(write_fd).is_ok(); // ignore error [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | nix::unistd::close(write_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/unix.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | nix::unistd::close(read_fd).is_ok(); // ignore result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> src/fcgi.rs:677:13 [INFO] [stdout] | [INFO] [stdout] 677 | listen_tx.send(to_send).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "c7faf0488e0b62e7c293156700814cf1b5838a84d22b219cabcc3e921ecd1789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7faf0488e0b62e7c293156700814cf1b5838a84d22b219cabcc3e921ecd1789", kill_on_drop: false }` [INFO] [stdout] c7faf0488e0b62e7c293156700814cf1b5838a84d22b219cabcc3e921ecd1789 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 136894f887456816ddd6c502dab7665790afd28a080aeec4050bd37cde4becab [INFO] running `Command { std: "docker" "start" "-a" "136894f887456816ddd6c502dab7665790afd28a080aeec4050bd37cde4becab", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/unix.rs:106:60 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 106 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] [INFO] [stderr] --> src/fcgi.rs:451:22 [INFO] [stderr] | [INFO] [stderr] 451 | where H: Fn(&mut IO, HashMap) [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:479:22 [INFO] [stderr] | [INFO] [stderr] 479 | where H: Fn(&mut IO, HashMap) -> io::Result { [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:640:28 [INFO] [stderr] | [INFO] [stderr] 640 | where H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:636:41 [INFO] [stderr] | [INFO] [stderr] 636 | pub fn listen_loop(mut listener: Box, handler: H, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:37:60 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:161:53 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn handle_command_line<'a>(handlers: &mut [&mut OptionHandler], [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn OptionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:223:28 [INFO] [stderr] | [INFO] [stderr] 223 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:296:39 [INFO] [stderr] | [INFO] [stderr] 296 | let listener: Box = [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:121:36 [INFO] [stderr] | [INFO] [stderr] 121 | let mut b1: [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | let mut b2: [u8; 3] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:317:35 [INFO] [stderr] | [INFO] [stderr] 317 | recvbuf: unsafe { std::mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:325:31 [INFO] [stderr] | [INFO] [stderr] 325 | sendbuf: unsafe { std::mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:337:25 [INFO] [stderr] | [INFO] [stderr] 337 | let mut listener [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | nix::unistd::close(write_fd).is_ok(); // ignore error [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | nix::unistd::close(write_fd).is_ok(); // ignore result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | nix::unistd::close(read_fd).is_ok(); // ignore result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/fcgi.rs:677:13 [INFO] [stderr] | [INFO] [stderr] 677 | listen_tx.send(to_send).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unix.rs:106:60 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:451:22 [INFO] [stderr] | [INFO] [stderr] 451 | where H: Fn(&mut IO, HashMap) [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:479:22 [INFO] [stderr] | [INFO] [stderr] 479 | where H: Fn(&mut IO, HashMap) -> io::Result { [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:640:28 [INFO] [stderr] | [INFO] [stderr] 640 | where H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fcgi.rs:636:41 [INFO] [stderr] | [INFO] [stderr] 636 | pub fn listen_loop(mut listener: Box, handler: H, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:37:60 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn fix_fds(env: &HashMap) -> Option> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/options.rs:161:53 [INFO] [stderr] | [INFO] [stderr] 161 | pub fn handle_command_line<'a>(handlers: &mut [&mut OptionHandler], [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn OptionHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:223:28 [INFO] [stderr] | [INFO] [stderr] 223 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | H: 'static + Fn(&mut IO, HashMap) -> io::Result [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:296:39 [INFO] [stderr] | [INFO] [stderr] 296 | let listener: Box = [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Listener` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:121:36 [INFO] [stderr] | [INFO] [stderr] 121 | let mut b1: [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | let mut b2: [u8; 3] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:317:35 [INFO] [stderr] | [INFO] [stderr] 317 | recvbuf: unsafe { std::mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/fcgi.rs:325:31 [INFO] [stderr] | [INFO] [stderr] 325 | sendbuf: unsafe { std::mem::uninitialized() }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:337:25 [INFO] [stderr] | [INFO] [stderr] 337 | let mut listener [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | nix::unistd::close(write_fd).is_ok(); // ignore error [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | nix::unistd::close(write_fd).is_ok(); // ignore result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/unix.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | nix::unistd::close(read_fd).is_ok(); // ignore result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> src/fcgi.rs:677:13 [INFO] [stderr] | [INFO] [stderr] 677 | listen_tx.send(to_send).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | fn handler(io: &mut IO, env: HashMap) -> io::Result { [INFO] [stderr] | ^^ help: use `dyn`: `dyn IO` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/outer_cgi-982565ea75a1798c [INFO] [stderr] Running /opt/rustwide/target/debug/deps/outer_cgi-caa0fe4dc790e57e [INFO] [stderr] Doc-tests outer_cgi [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "136894f887456816ddd6c502dab7665790afd28a080aeec4050bd37cde4becab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "136894f887456816ddd6c502dab7665790afd28a080aeec4050bd37cde4becab", kill_on_drop: false }` [INFO] [stdout] 136894f887456816ddd6c502dab7665790afd28a080aeec4050bd37cde4becab