[INFO] crate poolite 0.7.1 is already in cache [INFO] building poolite-0.7.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate poolite 0.7.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate poolite 0.7.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate poolite 0.7.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate poolite 0.7.1 [INFO] tweaked toml for crates.io crate poolite 0.7.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] a57ba5083d6b6b208e76d996470d1da5c5b0fe3b6321ce655176db1718184018 [INFO] running `Command { std: "docker" "start" "-a" "a57ba5083d6b6b208e76d996470d1da5c5b0fe3b6321ce655176db1718184018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a57ba5083d6b6b208e76d996470d1da5c5b0fe3b6321ce655176db1718184018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a57ba5083d6b6b208e76d996470d1da5c5b0fe3b6321ce655176db1718184018", kill_on_drop: false }` [INFO] [stdout] a57ba5083d6b6b208e76d996470d1da5c5b0fe3b6321ce655176db1718184018 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--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] 13efb370c8e12810d28e4842d6fe5039a2cd2068d38a287ef547c1b7936bbe6b [INFO] running `Command { std: "docker" "start" "-a" "13efb370c8e12810d28e4842d6fe5039a2cd2068d38a287ef547c1b7936bbe6b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [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 env_logger v0.4.3 [INFO] [stderr] Compiling mxo_env_logger v0.1.0 [INFO] [stderr] Compiling poolite v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:155:35 [INFO] [stdout] | [INFO] [stdout] 155 | Box::new(task) as Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [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/inner.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub type Task = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:45 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:75 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 86 | use std::error::Error; [INFO] [stdout] | ----------------- the item `Error` is already imported here [INFO] [stdout] ... [INFO] [stdout] 221 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | use std::sync::{Arc, Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/inner.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:225:24 [INFO] [stdout] | [INFO] [stdout] 225 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:313:59 [INFO] [stdout] | [INFO] [stdout] 313 | .log_err(|e| error!("Send Task failed: {}", e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:401:51 [INFO] [stdout] | [INFO] [stdout] 401 | error!("add thread failed: '{}' !", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.63s [INFO] running `Command { std: "docker" "inspect" "13efb370c8e12810d28e4842d6fe5039a2cd2068d38a287ef547c1b7936bbe6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13efb370c8e12810d28e4842d6fe5039a2cd2068d38a287ef547c1b7936bbe6b", kill_on_drop: false }` [INFO] [stdout] 13efb370c8e12810d28e4842d6fe5039a2cd2068d38a287ef547c1b7936bbe6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08ef289e359cd9e63d37c055a8293bb1dd260b9e81167d61bd48dd14011a91e2 [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" "08ef289e359cd9e63d37c055a8293bb1dd260b9e81167d61bd48dd14011a91e2", kill_on_drop: false }` [INFO] [stderr] Compiling poolite v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:155:35 [INFO] [stdout] | [INFO] [stdout] 155 | Box::new(task) as Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [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/inner.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub type Task = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:45 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:75 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 86 | use std::error::Error; [INFO] [stdout] | ----------------- the item `Error` is already imported here [INFO] [stdout] ... [INFO] [stdout] 221 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | use std::sync::{Arc, Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/inner.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:225:24 [INFO] [stdout] | [INFO] [stdout] 225 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:313:59 [INFO] [stdout] | [INFO] [stdout] 313 | .log_err(|e| error!("Send Task failed: {}", e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:401:51 [INFO] [stdout] | [INFO] [stdout] 401 | error!("add thread failed: '{}' !", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/channel.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/without.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/arc_mutex.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/builder.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/scope.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> tests/poolite_test_fibs.rs:101:14 [INFO] [stdout] | [INFO] [stdout] 101 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:155:35 [INFO] [stdout] | [INFO] [stdout] 155 | Box::new(task) as Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/into.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/inner.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub type Task = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:45 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scope.rs:31:75 [INFO] [stdout] | [INFO] [stdout] 31 | let task = unsafe { transmute::, Box>(Box::new(task)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runable + Send + 'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 86 | use std::error::Error; [INFO] [stdout] | ----------------- the item `Error` is already imported here [INFO] [stdout] ... [INFO] [stdout] 221 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:384:14 [INFO] [stdout] | [INFO] [stdout] 384 | 0...2 => 1, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:81:28 [INFO] [stdout] | [INFO] [stdout] 81 | use std::sync::{Arc, Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/inner.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | static INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:225:24 [INFO] [stdout] | [INFO] [stdout] 225 | self.error.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:313:59 [INFO] [stdout] | [INFO] [stdout] 313 | .log_err(|e| error!("Send Task failed: {}", e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string() [INFO] [stdout] --> src/inner.rs:401:51 [INFO] [stdout] | [INFO] [stdout] 401 | error!("add thread failed: '{}' !", e.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.13s [INFO] running `Command { std: "docker" "inspect" "08ef289e359cd9e63d37c055a8293bb1dd260b9e81167d61bd48dd14011a91e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ef289e359cd9e63d37c055a8293bb1dd260b9e81167d61bd48dd14011a91e2", kill_on_drop: false }` [INFO] [stdout] 08ef289e359cd9e63d37c055a8293bb1dd260b9e81167d61bd48dd14011a91e2