[INFO] cloning repository https://github.com/syml/rust-webserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syml/rust-webserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyml%2Frust-webserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyml%2Frust-webserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ba8ca64ad6a54e69550773f991219d1803bb683 [INFO] testing syml/rust-webserver against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyml%2Frust-webserver" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/syml/rust-webserver on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/syml/rust-webserver [INFO] finished tweaking git repo https://github.com/syml/rust-webserver [INFO] tweaked toml for git repo https://github.com/syml/rust-webserver written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/syml/rust-webserver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.26 [INFO] [stderr] Downloaded lazycell v0.4.0 [INFO] [stderr] Downloaded regex v0.1.77 [INFO] [stderr] Downloaded nix v0.6.0 [INFO] [stderr] Downloaded libc v0.2.16 [INFO] [stderr] Downloaded mio v0.6.0 [INFO] [stderr] Downloaded regex-syntax v0.3.5 [INFO] [stderr] Downloaded miow v0.1.3 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec42dc3e4027dcd3ae871223540910d633b467f5fffcf7d4ce527b4ae4dd44fb [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" "ec42dc3e4027dcd3ae871223540910d633b467f5fffcf7d4ce527b4ae4dd44fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec42dc3e4027dcd3ae871223540910d633b467f5fffcf7d4ce527b4ae4dd44fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec42dc3e4027dcd3ae871223540910d633b467f5fffcf7d4ce527b4ae4dd44fb", kill_on_drop: false }` [INFO] [stdout] ec42dc3e4027dcd3ae871223540910d633b467f5fffcf7d4ce527b4ae4dd44fb [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8e867410f794a88ae251b632d5191ae09db1b982ffca89ee40e3bc23167e42 [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" "3b8e867410f794a88ae251b632d5191ae09db1b982ffca89ee40e3bc23167e42", kill_on_drop: false }` [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.3.5 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.77 [INFO] [stderr] Compiling mio v0.6.0 [INFO] [stderr] Compiling webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:13:32 [INFO] [stdout] | [INFO] [stdout] 13 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | event_handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:29:67 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(host: &str, num_workers: usize, event_handler: Box) -> EventLoop { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:37:70 [INFO] [stdout] | [INFO] [stdout] 37 | fn process_events(channel: Receiver, mut event_handler: Box) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(app: Box, stream: TcpStream) -> AppWithStream { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | fn new(app: Box) -> AppEventHandler { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:99:57 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn new(host: &str, num_workers: usize, app: Box) -> AppServer { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | struct HandlerRule(Regex, Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct HandlerRoute(pub String, pub Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.86s [INFO] running `Command { std: "docker" "inspect" "3b8e867410f794a88ae251b632d5191ae09db1b982ffca89ee40e3bc23167e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8e867410f794a88ae251b632d5191ae09db1b982ffca89ee40e3bc23167e42", kill_on_drop: false }` [INFO] [stdout] 3b8e867410f794a88ae251b632d5191ae09db1b982ffca89ee40e3bc23167e42 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e55a951f20428da534857f0fad2829856cda1c4f78aac3a2394378605af5c6bf [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" "e55a951f20428da534857f0fad2829856cda1c4f78aac3a2394378605af5c6bf", kill_on_drop: false }` [INFO] [stderr] Compiling webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:13:32 [INFO] [stdout] | [INFO] [stdout] 13 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | event_handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:29:67 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(host: &str, num_workers: usize, event_handler: Box) -> EventLoop { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:37:70 [INFO] [stdout] | [INFO] [stdout] 37 | fn process_events(channel: Receiver, mut event_handler: Box) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(app: Box, stream: TcpStream) -> AppWithStream { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | fn new(app: Box) -> AppEventHandler { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:99:57 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn new(host: &str, num_workers: usize, app: Box) -> AppServer { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | struct HandlerRule(Regex, Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct HandlerRoute(pub String, pub Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:13:32 [INFO] [stdout] | [INFO] [stdout] 13 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 25 | event_handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:29:67 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(host: &str, num_workers: usize, event_handler: Box) -> EventLoop { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:37:70 [INFO] [stdout] | [INFO] [stdout] 37 | fn process_events(channel: Receiver, mut event_handler: Box) { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(app: Box, stream: TcpStream) -> AppWithStream { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | fn new(app: Box) -> AppEventHandler { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:96:14 [INFO] [stdout] | [INFO] [stdout] 96 | app: Box, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app_server.rs:99:57 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn new(host: &str, num_workers: usize, app: Box) -> AppServer { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handlers.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:12:31 [INFO] [stdout] | [INFO] [stdout] 12 | struct HandlerRule(Regex, Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:13:45 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct HandlerRoute(pub String, pub Box); [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/handler_lib.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn App` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "e55a951f20428da534857f0fad2829856cda1c4f78aac3a2394378605af5c6bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e55a951f20428da534857f0fad2829856cda1c4f78aac3a2394378605af5c6bf", kill_on_drop: false }` [INFO] [stdout] e55a951f20428da534857f0fad2829856cda1c4f78aac3a2394378605af5c6bf [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] aeec18a513d6a4e11003ba0f1f8950c2a22e3a45b357e44c1eac73117ce424e9 [INFO] running `Command { std: "docker" "start" "-a" "aeec18a513d6a4e11003ba0f1f8950c2a22e3a45b357e44c1eac73117ce424e9", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:13:32 [INFO] [stderr] | [INFO] [stderr] 13 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | event_handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:29:67 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(host: &str, num_workers: usize, event_handler: Box) -> EventLoop { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:37:70 [INFO] [stderr] | [INFO] [stderr] 37 | fn process_events(channel: Receiver, mut event_handler: Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(app: Box, stream: TcpStream) -> AppWithStream { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:36:14 [INFO] [stderr] | [INFO] [stderr] 36 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | fn new(app: Box) -> AppEventHandler { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:96:14 [INFO] [stderr] | [INFO] [stderr] 96 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:99:57 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn new(host: &str, num_workers: usize, app: Box) -> AppServer { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | struct HandlerRule(Regex, Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:13:45 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct HandlerRoute(pub String, pub Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:46:32 [INFO] [stderr] | [INFO] [stderr] 46 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:13:32 [INFO] [stderr] | [INFO] [stderr] 13 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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 the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | event_handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:29:67 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(host: &str, num_workers: usize, event_handler: Box) -> EventLoop { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:37:70 [INFO] [stderr] | [INFO] [stderr] 37 | fn process_events(channel: Receiver, mut event_handler: Box) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(app: Box, stream: TcpStream) -> AppWithStream { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:36:14 [INFO] [stderr] | [INFO] [stderr] 36 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:40:21 [INFO] [stderr] | [INFO] [stderr] 40 | fn new(app: Box) -> AppEventHandler { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:96:14 [INFO] [stderr] | [INFO] [stderr] 96 | app: Box, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app_server.rs:99:57 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn new(host: &str, num_workers: usize, app: Box) -> AppServer { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | struct HandlerRule(Regex, Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:13:45 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct HandlerRoute(pub String, pub Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handler_lib.rs:46:32 [INFO] [stderr] | [INFO] [stderr] 46 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn App` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/webserver-fad2174f72b6e55d) [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 (/opt/rustwide/target/debug/deps/webserver-0c0a4b975aca9867) [INFO] [stdout] [INFO] [stderr] Doc-tests webserver [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] [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" "aeec18a513d6a4e11003ba0f1f8950c2a22e3a45b357e44c1eac73117ce424e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeec18a513d6a4e11003ba0f1f8950c2a22e3a45b357e44c1eac73117ce424e9", kill_on_drop: false }` [INFO] [stdout] aeec18a513d6a4e11003ba0f1f8950c2a22e3a45b357e44c1eac73117ce424e9