[INFO] crate hive 0.1.0 is already in cache [INFO] extracting crate hive 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/hive/0.1.0 [INFO] extracting crate hive 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/hive/0.1.0 [INFO] validating manifest of hive-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hive-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hive-0.1.0 [INFO] finished frobbing hive-0.1.0 [INFO] frobbed toml for hive-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/hive/0.1.0/Cargo.toml [INFO] started frobbing hive-0.1.0 [INFO] finished frobbing hive-0.1.0 [INFO] frobbed toml for hive-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/hive/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking hive-0.1.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/hive/0.1.0:/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=forbid" "-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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1ef42d79e776443abb11384902715727c54f62d571b95717b5b4b270b799e82e [INFO] running `"docker" "start" "-a" "1ef42d79e776443abb11384902715727c54f62d571b95717b5b4b270b799e82e"` [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking ct-logs v0.5.1 [INFO] [stderr] Checking der-parser v1.1.1 [INFO] [stderr] Checking x509-parser v0.4.3 [INFO] [stderr] Checking tokio-rustls v0.9.3 [INFO] [stderr] Checking hyper-rustls v0.16.1 [INFO] [stderr] Checking hive v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | | Error = Response , [INFO] [stderr] 44 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | Error = Response , [INFO] [stderr] 44 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:126:14 [INFO] [stderr] | [INFO] [stderr] 126 | ) as Box , [INFO] [stderr] 128 | | Error = Response , [INFO] [stderr] 129 | | > + Send> [INFO] [stderr] | |____________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 126 | ) as Box , [INFO] [stderr] 128 | Error = Response , [INFO] [stderr] 129 | > + Send> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:173:11 [INFO] [stderr] | [INFO] [stderr] 173 | ) -> Box , [INFO] [stderr] 175 | | Error = Response , [INFO] [stderr] 176 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 173 | ) -> Box , [INFO] [stderr] 175 | Error = Response , [INFO] [stderr] 176 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:193:19 [INFO] [stderr] | [INFO] [stderr] 193 | ) -> Result , [INFO] [stderr] 195 | | Error = Response , [INFO] [stderr] 196 | | > + Send>, Response > { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 193 | ) -> Result , [INFO] [stderr] 195 | Error = Response , [INFO] [stderr] 196 | > + Send>, Response > { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | | Error = Response , [INFO] [stderr] 44 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | Error = Response , [INFO] [stderr] 44 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:126:14 [INFO] [stderr] | [INFO] [stderr] 126 | ) as Box , [INFO] [stderr] 128 | | Error = Response , [INFO] [stderr] 129 | | > + Send> [INFO] [stderr] | |____________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 126 | ) as Box , [INFO] [stderr] 128 | Error = Response , [INFO] [stderr] 129 | > + Send> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:173:11 [INFO] [stderr] | [INFO] [stderr] 173 | ) -> Box , [INFO] [stderr] 175 | | Error = Response , [INFO] [stderr] 176 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 173 | ) -> Box , [INFO] [stderr] 175 | Error = Response , [INFO] [stderr] 176 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/verbs/files.rs:193:19 [INFO] [stderr] | [INFO] [stderr] 193 | ) -> Result , [INFO] [stderr] 195 | | Error = Response , [INFO] [stderr] 196 | | > + Send>, Response > { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 193 | ) -> Result , [INFO] [stderr] 195 | Error = Response , [INFO] [stderr] 196 | > + Send>, Response > { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x509_parser::x509_parser': please use `parse_x509_der` instead [INFO] [stderr] --> src/certs.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let (_, parsed_cert) = x509_parser::x509_parser ( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::seq::sample_slice': use SliceRandom::choose_multiple instead [INFO] [stderr] --> src/verbs/files.rs:214:29 [INFO] [stderr] | [INFO] [stderr] 214 | let path_random: String = rand::seq::sample_slice ( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x509_parser::x509_parser': please use `parse_x509_der` instead [INFO] [stderr] --> src/certs.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let (_, parsed_cert) = x509_parser::x509_parser ( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::seq::sample_slice': use SliceRandom::choose_multiple instead [INFO] [stderr] --> src/verbs/files.rs:214:29 [INFO] [stderr] | [INFO] [stderr] 214 | let path_random: String = rand::seq::sample_slice ( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:109:7 [INFO] [stderr] | [INFO] [stderr] 109 | |error| [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | |error| [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/verbs/files.rs:71:2 [INFO] [stderr] | [INFO] [stderr] 71 | request: Request , [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_request` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:291:5 [INFO] [stderr] | [INFO] [stderr] 291 | |error| internal_error_response ("Internal error"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:300:6 [INFO] [stderr] | [INFO] [stderr] 300 | |error| internal_error_response ("Error writing file"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:313:6 [INFO] [stderr] | [INFO] [stderr] 313 | |error| internal_error_response ("Error setting ownership"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:322:6 [INFO] [stderr] | [INFO] [stderr] 322 | |error| internal_error_response ("Error setting mode"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:334:7 [INFO] [stderr] | [INFO] [stderr] 334 | |error| internal_error_response ("Error setting mode"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:109:7 [INFO] [stderr] | [INFO] [stderr] 109 | |error| [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | |error| [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/verbs/files.rs:71:2 [INFO] [stderr] | [INFO] [stderr] 71 | request: Request , [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_request` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:291:5 [INFO] [stderr] | [INFO] [stderr] 291 | |error| internal_error_response ("Internal error"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:300:6 [INFO] [stderr] | [INFO] [stderr] 300 | |error| internal_error_response ("Error writing file"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:313:6 [INFO] [stderr] | [INFO] [stderr] 313 | |error| internal_error_response ("Error setting ownership"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:322:6 [INFO] [stderr] | [INFO] [stderr] 322 | |error| internal_error_response ("Error setting mode"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/verbs/files.rs:334:7 [INFO] [stderr] | [INFO] [stderr] 334 | |error| internal_error_response ("Error setting mode"), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/verbs/files.rs:357:4 [INFO] [stderr] | [INFO] [stderr] 357 | fs::remove_file ( [INFO] [stderr] | _____________^ [INFO] [stderr] 358 | | & path_temp_4, [INFO] [stderr] 359 | | ).map_err ( [INFO] [stderr] 360 | | |_| { [INFO] [stderr] ... | [INFO] [stderr] 365 | | [INFO] [stderr] 366 | | }); [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] --> src/verbs/files.rs:357:4 [INFO] [stderr] | [INFO] [stderr] 357 | fs::remove_file ( [INFO] [stderr] | _____________^ [INFO] [stderr] 358 | | & path_temp_4, [INFO] [stderr] 359 | | ).map_err ( [INFO] [stderr] 360 | | |_| { [INFO] [stderr] ... | [INFO] [stderr] 365 | | [INFO] [stderr] 366 | | }); [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 variable: `error` [INFO] [stderr] --> src/tools/authority.rs:368:4 [INFO] [stderr] | [INFO] [stderr] 368 | |error| "Error reading private key".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:377:4 [INFO] [stderr] | [INFO] [stderr] 377 | |error| "Error reading certificate".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:386:4 [INFO] [stderr] | [INFO] [stderr] 386 | |error| "Error reading serial".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:388:4 [INFO] [stderr] | [INFO] [stderr] 388 | |error| "Error reading serial".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:368:4 [INFO] [stderr] | [INFO] [stderr] 368 | |error| "Error reading private key".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:377:4 [INFO] [stderr] | [INFO] [stderr] 377 | |error| "Error reading certificate".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:386:4 [INFO] [stderr] | [INFO] [stderr] 386 | |error| "Error reading serial".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tools/authority.rs:388:4 [INFO] [stderr] | [INFO] [stderr] 388 | |error| "Error reading serial".to_string (), [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/tools/server.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::Method` [INFO] [stderr] --> src/tools/server.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use hyper::Method; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/tools/server.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_process::CommandExt` [INFO] [stderr] --> src/tools/server.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use tokio_process::CommandExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/server.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | | Error = String, [INFO] [stderr] 44 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | Error = String, [INFO] [stderr] 44 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/server.rs:80:11 [INFO] [stderr] | [INFO] [stderr] 80 | ) -> Box , [INFO] [stderr] 82 | | Error = Response , [INFO] [stderr] 83 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 80 | ) -> Box , [INFO] [stderr] 82 | Error = Response , [INFO] [stderr] 83 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::Client as HyperClient` [INFO] [stderr] --> src/tools/client.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use hyper::Client as HyperClient; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::prelude::*` [INFO] [stderr] --> src/tools/server.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use futures::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::Method` [INFO] [stderr] --> src/tools/server.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use hyper::Method; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/tools/server.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_process::CommandExt` [INFO] [stderr] --> src/tools/server.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use tokio_process::CommandExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/server.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | | Error = String, [INFO] [stderr] 44 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 41 | ) -> Box , [INFO] [stderr] 43 | Error = String, [INFO] [stderr] 44 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tools/server.rs:80:11 [INFO] [stderr] | [INFO] [stderr] 80 | ) -> Box , [INFO] [stderr] 82 | | Error = Response , [INFO] [stderr] 83 | | > + Send> { [INFO] [stderr] | |________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 80 | ) -> Box , [INFO] [stderr] 82 | Error = Response , [INFO] [stderr] 83 | > + Send> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::Client as HyperClient` [INFO] [stderr] --> src/tools/client.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use hyper::Client as HyperClient; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/tools/server.rs:79:2 [INFO] [stderr] | [INFO] [stderr] 79 | request: Request , [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/tools/server.rs:79:2 [INFO] [stderr] | [INFO] [stderr] 79 | request: Request , [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.74s [INFO] running `"docker" "inspect" "1ef42d79e776443abb11384902715727c54f62d571b95717b5b4b270b799e82e"` [INFO] running `"docker" "rm" "-f" "1ef42d79e776443abb11384902715727c54f62d571b95717b5b4b270b799e82e"` [INFO] [stdout] 1ef42d79e776443abb11384902715727c54f62d571b95717b5b4b270b799e82e