[INFO] updating cached repository gnieto/rs_proxy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gnieto/rs_proxy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gnieto/rs_proxy" "work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gnieto/rs_proxy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs_proxy"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs_proxy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 01bf60698f22131b500e35f54be04dbcf4a281ad [INFO] sha for GitHub repo gnieto/rs_proxy: 01bf60698f22131b500e35f54be04dbcf4a281ad [INFO] validating manifest of gnieto/rs_proxy on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gnieto/rs_proxy on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gnieto/rs_proxy [INFO] finished frobbing gnieto/rs_proxy [INFO] frobbed toml for gnieto/rs_proxy written to work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy/Cargo.toml [INFO] started frobbing gnieto/rs_proxy [INFO] finished frobbing gnieto/rs_proxy [INFO] frobbed toml for gnieto/rs_proxy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs_proxy/Cargo.toml [INFO] crate gnieto/rs_proxy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.63 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gnieto/rs_proxy against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1d73a3e74307ae1706590905f2448a4d8759c133a1088aa58241658bd7701a88 [INFO] running `"docker" "start" "-a" "1d73a3e74307ae1706590905f2448a4d8759c133a1088aa58241658bd7701a88"` [INFO] [stderr] Compiling libc v0.2.63 [INFO] [stderr] Compiling resp v0.3.7 [INFO] [stderr] Compiling netbuf v0.3.8 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling rs_proxy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | downstream: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [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/proxy/mod.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | upstream: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:15:39 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(downstream: Rc>, upstream: Rc>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:15:74 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(downstream: Rc>, upstream: Rc>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:23:46 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_upstream(&self) -> Rc> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:27:48 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_downstream(&self) -> Rc> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:85:69 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_from_token(&self, token: Token) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/tcp_connection.rs:78:31 [INFO] [stderr] | [INFO] [stderr] 78 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | connection: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(connection: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:23:31 [INFO] [stderr] | [INFO] [stderr] 23 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::min` [INFO] [stderr] --> src/connection/poison/throttler.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cmp::min; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | connection: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(connection: Box, size: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Decoder` [INFO] [stderr] --> src/connection/redis/mod.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use resp::{Decoder, Value}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/connection/redis/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/redis/connection.rs:72:31 [INFO] [stderr] | [INFO] [stderr] 72 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/mod.rs:10:31 [INFO] [stderr] | [INFO] [stderr] 10 | fn get_evented(&self) -> &Evented; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/connection/redis/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/connection/redis/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/connection/redis/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `size` [INFO] [stderr] --> src/connection/poison/throttler.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.68s [INFO] running `"docker" "inspect" "1d73a3e74307ae1706590905f2448a4d8759c133a1088aa58241658bd7701a88"` [INFO] running `"docker" "rm" "-f" "1d73a3e74307ae1706590905f2448a4d8759c133a1088aa58241658bd7701a88"` [INFO] [stdout] 1d73a3e74307ae1706590905f2448a4d8759c133a1088aa58241658bd7701a88 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d2048f8ed0fa1599ce38f4440657eb63bd5b4583e1781927e0e5254d70733828 [INFO] running `"docker" "start" "-a" "d2048f8ed0fa1599ce38f4440657eb63bd5b4583e1781927e0e5254d70733828"` [INFO] [stderr] Compiling rs_proxy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rs_proxy::connection::poison::Throttler` [INFO] [stderr] --> examples/redis.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use rs_proxy::connection::poison::Throttler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/redis.rs:54:39 [INFO] [stderr] | [INFO] [stderr] 54 | timers: HashMap>>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Timer` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Connection` [INFO] [stderr] --> examples/redis.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | use rs_proxy::connection::{Connection, Role, ConnectionAction, Timer, TimerAction}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/redis.rs:327:66 [INFO] [stderr] | [INFO] [stderr] 327 | fn timeout(&mut self, event_loop: &mut EventLoop, mut token: Token) { [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 `std::result::Result` that must be used [INFO] [stderr] --> examples/redis.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | event_loop.timeout_ms(token, timer.get_frequency()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/redis.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 295 | event_loop.register(connection.borrow().get_evented(), token, connection.borrow().get_interest(), PollOpt::edge()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/redis.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | self.handle_timer(event_loop, token); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | downstream: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [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/proxy/mod.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | upstream: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:15:39 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(downstream: Rc>, upstream: Rc>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:15:74 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(downstream: Rc>, upstream: Rc>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:23:46 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn get_upstream(&self) -> Rc> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:27:48 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_downstream(&self) -> Rc> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy/mod.rs:85:69 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_from_token(&self, token: Token) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/tcp_connection.rs:78:31 [INFO] [stderr] | [INFO] [stderr] 78 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | connection: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(connection: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/drop_all.rs:23:31 [INFO] [stderr] | [INFO] [stderr] 23 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::min` [INFO] [stderr] --> src/connection/poison/throttler.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cmp::min; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | connection: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:19:32 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(connection: Box, size: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Connection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/poison/throttler.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Decoder` [INFO] [stderr] --> src/connection/redis/mod.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use resp::{Decoder, Value}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/connection/redis/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/redis/connection.rs:72:31 [INFO] [stderr] | [INFO] [stderr] 72 | fn get_evented(&self) -> &Evented { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/connection/mod.rs:10:31 [INFO] [stderr] | [INFO] [stderr] 10 | fn get_evented(&self) -> &Evented; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Evented` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/connection/redis/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/connection/redis/connection.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/connection/redis/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `size` [INFO] [stderr] --> src/connection/poison/throttler.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.64s [INFO] running `"docker" "inspect" "d2048f8ed0fa1599ce38f4440657eb63bd5b4583e1781927e0e5254d70733828"` [INFO] running `"docker" "rm" "-f" "d2048f8ed0fa1599ce38f4440657eb63bd5b4583e1781927e0e5254d70733828"` [INFO] [stdout] d2048f8ed0fa1599ce38f4440657eb63bd5b4583e1781927e0e5254d70733828 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs_proxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] fa97ae86a0842c2235f95ee992c760f38f34e4d580dd77f1960fa9202bf5458e [INFO] running `"docker" "start" "-a" "fa97ae86a0842c2235f95ee992c760f38f34e4d580dd77f1960fa9202bf5458e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/rs_proxy-4133406938a1d1d0 [INFO] [stderr] Doc-tests rs_proxy [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 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "fa97ae86a0842c2235f95ee992c760f38f34e4d580dd77f1960fa9202bf5458e"` [INFO] running `"docker" "rm" "-f" "fa97ae86a0842c2235f95ee992c760f38f34e4d580dd77f1960fa9202bf5458e"` [INFO] [stdout] fa97ae86a0842c2235f95ee992c760f38f34e4d580dd77f1960fa9202bf5458e