[INFO] cloning repository https://github.com/t-xinlin/ilearning-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-xinlin/ilearning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-xinlin%2Filearning-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-xinlin%2Filearning-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e284f61318accfaf3189998e357288dac65c01fd [INFO] checking t-xinlin/ilearning-rust against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-xinlin%2Filearning-rust" "/workspace/builds/worker-46/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t-xinlin/ilearning-rust on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/t-xinlin/ilearning-rust [INFO] finished tweaking git repo https://github.com/t-xinlin/ilearning-rust [INFO] tweaked toml for git repo https://github.com/t-xinlin/ilearning-rust written to /workspace/builds/worker-46/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] edd0eaf54533a85b00200178b7745fc8d24d2a146876685627b162762131602d [INFO] running `Command { std: "docker" "start" "-a" "edd0eaf54533a85b00200178b7745fc8d24d2a146876685627b162762131602d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "edd0eaf54533a85b00200178b7745fc8d24d2a146876685627b162762131602d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edd0eaf54533a85b00200178b7745fc8d24d2a146876685627b162762131602d", kill_on_drop: false }` [INFO] [stdout] edd0eaf54533a85b00200178b7745fc8d24d2a146876685627b162762131602d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1089d7a0c285e6f90eb625a475bde80c992a6138376535b21219287bf85dbf08 [INFO] running `Command { std: "docker" "start" "-a" "1089d7a0c285e6f90eb625a475bde80c992a6138376535b21219287bf85dbf08", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] async-std v1.9.0 (as host dependency): async-attributes, attributes [INFO] [stderr] chrono v0.4.19 (as host dependency): default, oldtime, serde, time [INFO] [stderr] futures v0.3.16 (as host dependency): async-await, default [INFO] [stderr] futures-channel v0.3.16: default [INFO] [stderr] futures-channel v0.3.16 (as host dependency): default [INFO] [stderr] futures-sink v0.3.16 (as host dependency): default [INFO] [stderr] hashbrown v0.11.2 (as host dependency): raw [INFO] [stderr] log v0.4.14 (as host dependency): serde, std [INFO] [stderr] rand v0.8.4 (as host dependency): default [INFO] [stderr] sha-1 v0.9.7 (as host dependency): default, std [INFO] [stderr] standback v0.2.17 (as host dependency): std [INFO] [stderr] tokio v0.2.25: winapi [INFO] [stderr] tokio v1.10.1: winapi [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.43 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Checking local-waker v0.1.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling zstd-safe v3.1.0+zstd.1.4.9 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling whoami v1.1.3 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking arc-swap v0.4.8 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking utf8-width v0.1.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking crypto v0.2.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Checking urlencoding v1.3.3 [INFO] [stderr] Checking ilearning-rust v0.1.0 (/tmp/fixit) [INFO] [stderr] Checking ilearn-orm v0.1.0 (/tmp/fixit/orm) [INFO] [stderr] Checking error-rs v0.1.0 (/tmp/fixit/error-rs) [INFO] [stderr] Checking list v0.1.0 (/tmp/fixit/list) [INFO] [stderr] Checking borrowing-rs v0.1.0 (/tmp/fixit/borrowing-rs) [INFO] [stderr] Checking mutex-rwLock v0.1.0 (/tmp/fixit/mutex-rwLock) [INFO] [stderr] Checking trait-rs v0.1.0 (/tmp/fixit/trait-rs) [INFO] [stderr] Checking macro-rules v0.1.0 (/tmp/fixit/macro-rules) [INFO] [stderr] Checking path-rs v0.1.0 (/tmp/fixit/path-rs) [INFO] [stderr] Checking map-rs v0.1.0 (/tmp/fixit/map-rs) [INFO] [stderr] Migrating examples/test.rs from 2018 edition to 2021 [INFO] [stderr] Migrating mutex-rwLock/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Checking option-result v0.1.0 (/tmp/fixit/option-result) [INFO] [stderr] Migrating borrowing-rs/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating trait-rs/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating option-result/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] error: could not compile `regex-syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=b65cedb3bd8cf729 -C extra-filename=-b65cedb3bd8cf729 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0601]: `main` function not found in crate `test` [INFO] [stdout] | [INFO] [stdout] = note: consider adding a `main` function to `examples/test.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] Migrating path-rs/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating macro-rules/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating error-rs/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating list/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating map-rs/src/main.rs from 2018 edition to 2021 [INFO] [stderr] Migrating orm/src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> mutex-rwLock/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `N` [INFO] [stdout] --> mutex-rwLock/src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const N: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main1` [INFO] [stdout] --> mutex-rwLock/src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn main1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mux` [INFO] [stdout] --> mutex-rwLock/src/main.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn mux() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `mutex_rwLock` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `mutex_rw_lock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `eat_box_i32` [INFO] [stdout] --> borrowing-rs/src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn eat_box_i32(boxed_i32: Box) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_i32` [INFO] [stdout] --> borrowing-rs/src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn borrow_i32(borrowed_i32: &i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main1` [INFO] [stdout] --> borrowing-rs/src/main.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn main1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_book` [INFO] [stdout] --> borrowing-rs/src/main.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn borrow_book(book: &Book) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_edition` [INFO] [stdout] --> borrowing-rs/src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn new_edition(book: &mut Book) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main33` [INFO] [stdout] --> borrowing-rs/src/main.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn main33() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main2` [INFO] [stdout] --> borrowing-rs/src/main.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn main2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> borrowing-rs/src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | struct Point { x: i32, y: i32, z: i32 } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main4` [INFO] [stdout] --> borrowing-rs/src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn main4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> borrowing-rs/src/main.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | struct Point2 { x: i32, y: i32 } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> borrowing-rs/src/main.rs:169:25 [INFO] [stdout] | [INFO] [stdout] 169 | struct Point2 { x: i32, y: i32 } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0428]: the name `test_v1` is defined multiple times [INFO] [stdout] --> trait-rs/src/main.rs:290:5 [INFO] [stdout] | [INFO] [stdout] 279 | fn test_v1() { [INFO] [stdout] | ------------ previous definition of the value `test_v1` here [INFO] [stdout] ... [INFO] [stdout] 290 | fn test_v1() { [INFO] [stdout] | ^^^^^^^^^^^^ `test_v1` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `test_v1` must be defined only once in the value namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0428]: the name `test_v1` is defined multiple times [INFO] [stdout] --> trait-rs/src/main.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 279 | fn test_v1() { [INFO] [stdout] | ------------ previous definition of the value `test_v1` here [INFO] [stdout] ... [INFO] [stdout] 302 | fn test_v1() { [INFO] [stdout] | ^^^^^^^^^^^^ `test_v1` redefined here [INFO] [stdout] | [INFO] [stdout] = note: `test_v1` must be defined only once in the value namespace of this module [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0428`. [INFO] [stdout] [INFO] [stderr] Fixed option-result/src/result.rs (2 fixes) [INFO] [stdout] warning: variable `confPath` should have a snake case name [INFO] [stdout] --> path-rs/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let confPath = Path::new("conf").join(Path::new("log4rs.yaml")); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `conf_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed option-result/src/option.rs (1 fix) [INFO] [stderr] Fixed option-result/src/main.rs (1 fix) [INFO] [stdout] warning: variable `confPath` should have a snake case name [INFO] [stdout] --> path-rs/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let confPath = cwd.to_str().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `conf_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> option-result/src/result.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 102 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 103 | // 这种情形下仍然会给出正确的答案。 [INFO] [stdout] 104 | let twenty = multiply("10", "2"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ParseIntResult` [INFO] [stdout] --> option-result/src/result.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub type ParseIntResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply` [INFO] [stdout] --> option-result/src/result.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn multiply(first_number_str: &str, second_number_str: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v2` [INFO] [stdout] --> option-result/src/result.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn multiply_v2(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print` [INFO] [stdout] --> option-result/src/result.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn print(result: ParseIntResult) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_result` [INFO] [stdout] --> option-result/src/result.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn test_result() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v3` [INFO] [stdout] --> option-result/src/result.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn multiply_v3(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v4` [INFO] [stdout] --> option-result/src/result.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn multiply_v4(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v5` [INFO] [stdout] --> option-result/src/result.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn multiply_v5(_first_number_str: &str, _second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> option-result/src/result.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `double_first_v1` [INFO] [stdout] --> option-result/src/option_result.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn double_first_v1(vec: Vec<&str>) -> Result, ParseIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> option-result/src/result.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | multiply_v4("t", "2"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num` [INFO] [stdout] --> error-rs/src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::num; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> error-rs/src/main.rs:69:48 [INFO] [stdout] | [INFO] [stdout] 69 | type ResultBox = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> error-rs/src/main.rs:85:32 [INFO] [stdout] | [INFO] [stdout] 85 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::From` for type `DoubleError` [INFO] [stdout] --> error-rs/src/main.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 97 | impl From for DoubleError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl From for T; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stdout] warning: variable `confPath` should have a snake case name [INFO] [stdout] --> path-rs/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let confPath = Path::new("conf").join(Path::new("log4rs.yaml")); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `conf_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `confPath` should have a snake case name [INFO] [stdout] --> path-rs/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let confPath = cwd.to_str().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `conf_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> map-rs/src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 71 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 72 | [INFO] [stdout] 73 | let it: Vec<_> = (0..20).map(|x| x + 1).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Name` should have a snake case name [INFO] [stdout] --> map-rs/src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | Name: String, [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Age` should have a snake case name [INFO] [stdout] --> map-rs/src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Age: i32, [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `age` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> map-rs/src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 71 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 72 | [INFO] [stdout] 73 | let it: Vec<_> = (0..20).map(|x| x + 1).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Name` should have a snake case name [INFO] [stdout] --> map-rs/src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | Name: String, [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Age` should have a snake case name [INFO] [stdout] --> map-rs/src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | Age: i32, [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `age` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> option-result/src/result.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 102 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 103 | // 这种情形下仍然会给出正确的答案。 [INFO] [stdout] 104 | let twenty = multiply("10", "2"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `sync_map` [INFO] [stdout] --> orm/src/sync_map.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod sync_map; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `sync_map`, create file "orm/src/sync_map/sync_map.rs" or "orm/src/sync_map/sync_map/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `ParseIntResult` [INFO] [stdout] --> option-result/src/result.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub type ParseIntResult = Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply` [INFO] [stdout] --> option-result/src/result.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn multiply(first_number_str: &str, second_number_str: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v2` [INFO] [stdout] --> option-result/src/result.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn multiply_v2(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print` [INFO] [stdout] --> option-result/src/result.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn print(result: ParseIntResult) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_result` [INFO] [stdout] --> option-result/src/result.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn test_result() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v3` [INFO] [stdout] --> option-result/src/result.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn multiply_v3(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v4` [INFO] [stdout] --> option-result/src/result.rs:80:4 [INFO] [stdout] | [INFO] [stdout] 80 | fn multiply_v4(first_number_str: &str, second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `multiply_v5` [INFO] [stdout] --> option-result/src/result.rs:92:4 [INFO] [stdout] | [INFO] [stdout] 92 | fn multiply_v5(_first_number_str: &str, _second_number_str: &str) -> ParseIntResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> option-result/src/result.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `double_first_v1` [INFO] [stdout] --> option-result/src/option_result.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn double_first_v1(vec: Vec<&str>) -> Result, ParseIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> option-result/src/result.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | multiply_v4("t", "2"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter is only allowed in associated functions [INFO] [stdout] --> orm/src/decode_json.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^^^^^ not semantically valid as function parameter [INFO] [stdout] | [INFO] [stdout] = note: associated functions are those in `impl` or `trait` definitions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> orm/src/sync_map.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `json` in this scope [INFO] [stdout] --> orm/src/main.rs:19:56 [INFO] [stdout] | [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | let v:serde_json::Value = row.json_decode_impl(key_str)?; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | arr.push(serde_json::Value::Object(m)); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/main.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rbatis_core` [INFO] [stdout] --> orm/src/main.rs:29:59 [INFO] [stdout] | [INFO] [stdout] 29 | pub async fn begin(&self, tx_id: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rbatis_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `DeserializeOwned` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | where T: DeserializeOwned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BoxFuture` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Error` in the crate root [INFO] [stdout] --> orm/src/decode_json.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MySqlRow` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:5:60 [INFO] [stdout] | [INFO] [stdout] 5 | while let Some(row) = self.next().await? as Option> { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | let mut m = serde_json::Map::new(); [INFO] [stdout] | ^^^ not found in `serde_json` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::iter::Map; [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Map; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `json_decode` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let r = json_decode(arr)?; [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RefCell` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use core::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutex` [INFO] [stdout] --> orm/src/sync_map.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RefCell` [INFO] [stdout] --> orm/src/sync_map.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use core::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap` [INFO] [stdout] --> orm/src/sync_map.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MYSQL_URL` in this scope [INFO] [stdout] --> orm/src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | let rb = Rbatis::new(MYSQL_URL).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SyncMap` in this scope [INFO] [stdout] --> orm/src/main.rs:23:37 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::sync_map::SyncMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Transaction` in this scope [INFO] [stdout] --> orm/src/main.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PoolConnection` in this scope [INFO] [stdout] --> orm/src/main.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MySqlConnection` in this scope [INFO] [stdout] --> orm/src/main.rs:23:72 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | - ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `, MySqlConnection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rbatis_core` [INFO] [stdout] --> orm/src/main.rs:30:55 [INFO] [stdout] | [INFO] [stdout] 30 | if tx_id.is_empty() { return Err(rbatis_core::Error::from("[rbatis] tx_id can not be empty")); } [INFO] [stdout] | ^^^^^ not found in `rbatis_core` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> orm/src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 7 | let rb = Rbatis::new(MYSQL_URL).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> orm/src/main.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> orm/src/main.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | impl Rbatis { [INFO] [stdout] | ^^^^^^- help: indicate the anonymous lifetime: `<'_>` [INFO] [stdout] | [INFO] [stdout] = note: assuming a `'static` lifetime... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 29 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433, E0583, E0728. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] Fixed mutex-rwLock/src/main.rs (1 fix) [INFO] [stdout] error[E0583]: file not found for module `sync_map` [INFO] [stdout] --> orm/src/sync_map.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod sync_map; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `sync_map`, create file "orm/src/sync_map/sync_map.rs" or "orm/src/sync_map/sync_map/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `self` parameter is only allowed in associated functions [INFO] [stdout] --> orm/src/decode_json.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^^^^^ not semantically valid as function parameter [INFO] [stdout] | [INFO] [stdout] = note: associated functions are those in `impl` or `trait` definitions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> orm/src/sync_map.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::Mutex; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `json` in this scope [INFO] [stdout] --> orm/src/main.rs:19:56 [INFO] [stdout] | [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | let v:serde_json::Value = row.json_decode_impl(key_str)?; [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | arr.push(serde_json::Value::Object(m)); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/main.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ use of undeclared crate or module `serde_json` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rbatis_core` [INFO] [stdout] --> orm/src/main.rs:29:59 [INFO] [stdout] | [INFO] [stdout] 29 | pub async fn begin(&self, tx_id: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rbatis_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `DeserializeOwned` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | where T: DeserializeOwned { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BoxFuture` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Error` in the crate root [INFO] [stdout] --> orm/src/decode_json.rs:1:60 [INFO] [stdout] | [INFO] [stdout] 1 | fn decode_json(&mut self) -> BoxFuture> [INFO] [stdout] | ^^^^^ not found in the crate root [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MySqlRow` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:5:60 [INFO] [stdout] | [INFO] [stdout] 5 | while let Some(row) = self.next().await? as Option> { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_json` [INFO] [stdout] --> orm/src/decode_json.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | let mut m = serde_json::Map::new(); [INFO] [stdout] | ^^^ not found in `serde_json` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::iter::Map; [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Map; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `json_decode` in this scope [INFO] [stdout] --> orm/src/decode_json.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let r = json_decode(arr)?; [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Mutex` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RefCell` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use core::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope [INFO] [stdout] --> orm/src/sync_map.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub cell: Mutex>> [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutex` [INFO] [stdout] --> orm/src/sync_map.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RefCell` [INFO] [stdout] --> orm/src/sync_map.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 3 | use core::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap` [INFO] [stdout] --> orm/src/sync_map.rs:12:43 [INFO] [stdout] | [INFO] [stdout] 12 | cell: Mutex::new(RefCell::new(HashMap::new())) [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MYSQL_URL` in this scope [INFO] [stdout] --> orm/src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | let rb = Rbatis::new(MYSQL_URL).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SyncMap` in this scope [INFO] [stdout] --> orm/src/main.rs:23:37 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use crate::sync_map::SyncMap; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Transaction` in this scope [INFO] [stdout] --> orm/src/main.rs:23:45 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PoolConnection` in this scope [INFO] [stdout] --> orm/src/main.rs:23:57 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `MySqlConnection` in this scope [INFO] [stdout] --> orm/src/main.rs:23:72 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Rbatis<'r> { context_tx: SyncMap>> } [INFO] [stdout] | - ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `, MySqlConnection` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rbatis_core` [INFO] [stdout] --> orm/src/main.rs:30:55 [INFO] [stdout] | [INFO] [stdout] 30 | if tx_id.is_empty() { return Err(rbatis_core::Error::from("[rbatis] tx_id can not be empty")); } [INFO] [stdout] | ^^^^^ not found in `rbatis_core` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 | use core::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Error; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> orm/src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 7 | let rb = Rbatis::new(MYSQL_URL).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> orm/src/main.rs:19:35 [INFO] [stdout] | [INFO] [stdout] 4 | fn main() { [INFO] [stdout] | ---- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 19 | let data: serde_json::Value = rb.py_fetch("", py, &json!({ "delete_flag": 1 })).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0726]: implicit elided lifetime not allowed here [INFO] [stdout] --> orm/src/main.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | impl Rbatis { [INFO] [stdout] | ^^^^^^- help: indicate the anonymous lifetime: `<'_>` [INFO] [stdout] | [INFO] [stdout] = note: assuming a `'static` lifetime... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 29 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0433, E0583, E0728. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `N` [INFO] [stdout] --> mutex-rwLock/src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const N: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main1` [INFO] [stdout] --> mutex-rwLock/src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn main1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mux` [INFO] [stdout] --> mutex-rwLock/src/main.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn mux() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `mutex_rwLock` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `mutex_rw_lock` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `eat_box_i32` [INFO] [stdout] --> borrowing-rs/src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn eat_box_i32(boxed_i32: Box) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_i32` [INFO] [stdout] --> borrowing-rs/src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn borrow_i32(borrowed_i32: &i32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main1` [INFO] [stdout] --> borrowing-rs/src/main.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn main1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `borrow_book` [INFO] [stdout] --> borrowing-rs/src/main.rs:57:4 [INFO] [stdout] | [INFO] [stdout] 57 | fn borrow_book(book: &Book) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_edition` [INFO] [stdout] --> borrowing-rs/src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn new_edition(book: &mut Book) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main33` [INFO] [stdout] --> borrowing-rs/src/main.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn main33() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main2` [INFO] [stdout] --> borrowing-rs/src/main.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | fn main2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> borrowing-rs/src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | struct Point { x: i32, y: i32, z: i32 } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main4` [INFO] [stdout] --> borrowing-rs/src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn main4() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> borrowing-rs/src/main.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | struct Point2 { x: i32, y: i32 } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> borrowing-rs/src/main.rs:169:25 [INFO] [stdout] | [INFO] [stdout] 169 | struct Point2 { x: i32, y: i32 } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num` [INFO] [stdout] --> error-rs/src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::num; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> error-rs/src/main.rs:69:48 [INFO] [stdout] | [INFO] [stdout] 69 | type ResultBox = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> error-rs/src/main.rs:85:32 [INFO] [stdout] | [INFO] [stdout] 85 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `std::convert::From` for type `DoubleError` [INFO] [stdout] --> error-rs/src/main.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 97 | impl From for DoubleError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl From for T; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1089d7a0c285e6f90eb625a475bde80c992a6138376535b21219287bf85dbf08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1089d7a0c285e6f90eb625a475bde80c992a6138376535b21219287bf85dbf08", kill_on_drop: false }` [INFO] [stdout] 1089d7a0c285e6f90eb625a475bde80c992a6138376535b21219287bf85dbf08