[INFO] updating cached repository https://github.com/weiyinfu/learnRust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/weiyinfu/learnRust [INFO] [stderr] 4be6b23..c39805e master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c39805e88e8b0d5677859cae7115c93c1d93fdd3 [INFO] testing weiyinfu/learnRust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweiyinfu%2FlearnRust" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/weiyinfu/learnRust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/weiyinfu/learnRust [INFO] finished tweaking git repo https://github.com/weiyinfu/learnRust [INFO] tweaked toml for git repo https://github.com/weiyinfu/learnRust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/weiyinfu/learnRust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ca3dd67200800b0e780bfe8f22169932134754bd9796c619a36392e6df2405d [INFO] running `"docker" "start" "-a" "1ca3dd67200800b0e780bfe8f22169932134754bd9796c619a36392e6df2405d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling smallvec v0.4.5 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling ferris-says v0.1.2 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling learnRust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `b` [INFO] [stderr] --> src/cnTest.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn b() {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `"docker" "inspect" "1ca3dd67200800b0e780bfe8f22169932134754bd9796c619a36392e6df2405d"` [INFO] running `"docker" "rm" "-f" "1ca3dd67200800b0e780bfe8f22169932134754bd9796c619a36392e6df2405d"` [INFO] [stdout] 1ca3dd67200800b0e780bfe8f22169932134754bd9796c619a36392e6df2405d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9ba334f278481cfccf279feb8bf8e1c67ee73a202224d131e61f218e947a21ce [INFO] running `"docker" "start" "-a" "9ba334f278481cfccf279feb8bf8e1c67ee73a202224d131e61f218e947a21ce"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling learnRust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `b` [INFO] [stderr] --> src/cnTest.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn b() {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | write!(f, "["); [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | write!(f, ","); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | write!(f, "{}", self.0[i]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `xNode` [INFO] [stderr] --> src/aeEnum.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | xNode(i32), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/aeEnum.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | User { name: String, age: i32 }, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `age` [INFO] [stderr] --> src/aeEnum.rs:60:34 [INFO] [stderr] | [INFO] [stderr] 60 | User { name: String, age: i32 }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Move` [INFO] [stderr] --> src/aeEnum.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Move { x: i32, y: i32 }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Write` [INFO] [stderr] --> src/aeEnum.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | Write(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ChangeColor` [INFO] [stderr] --> src/aeEnum.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | ChangeColor(i32, i32, i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/afStruct.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `one` [INFO] [stderr] --> src/afStruct.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | fn one() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `two` [INFO] [stderr] --> src/afStruct.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | fn two(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `four` [INFO] [stderr] --> src/afStruct.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | fn four(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Node` [INFO] [stderr] --> src/afStruct.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | struct Node; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `No` [INFO] [stderr] --> src/afStruct.rs:90:10 [INFO] [stderr] | [INFO] [stderr] 90 | enum No {}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Red` [INFO] [stderr] --> src/apMatch.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | Red, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Blue` [INFO] [stderr] --> src/apMatch.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | Blue, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Green` [INFO] [stderr] --> src/apMatch.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | Green, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HSV` [INFO] [stderr] --> src/apMatch.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | HSV(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HSL` [INFO] [stderr] --> src/apMatch.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | HSL(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CMY` [INFO] [stderr] --> src/apMatch.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | CMY(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CMYK` [INFO] [stderr] --> src/apMatch.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | CMYK(u32, u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/apMatch.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | y: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Missing` [INFO] [stderr] --> src/apMatch.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | Missing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Err` [INFO] [stderr] --> src/aqUsefulStruct.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | Err(E), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | pub(crate) fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:100:16 [INFO] [stderr] | [INFO] [stderr] 100 | fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `distance` [INFO] [stderr] --> src/ccInterface.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | fn distance>(graph: &G, start: &N, end: &N) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `distance` [INFO] [stderr] --> src/ccInterface.rs:267:12 [INFO] [stderr] | [INFO] [stderr] 267 | fn distance(graph: &G, start: &G::N, end: &G::N) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Some` [INFO] [stderr] --> src/cdGeneric.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | Some(T), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/cdGeneric.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Result` [INFO] [stderr] --> src/cdGeneric.rs:48:10 [INFO] [stderr] | [INFO] [stderr] 48 | enum Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | write!(f, "["); [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | write!(f, ","); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | write!(f, "{}", self.0[i]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: constant `x` should have an upper case name [INFO] [stderr] --> src/aeArray.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | const x: i32 = 3; [INFO] [stderr] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/aoExpression.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | 2 * x; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: path statement with no effect [INFO] [stderr] --> src/ckClosure.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | s; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(path_statements)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `x` should have an upper case name [INFO] [stderr] --> src/daSingleton.rs:75:20 [INFO] [stderr] | [INFO] [stderr] 75 | static mut x: i32 = 0; [INFO] [stderr] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mcFile.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | file.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: constant `n` should have an upper case name [INFO] [stderr] --> src/mhVec.rs:136:11 [INFO] [stderr] | [INFO] [stderr] 136 | const n: usize = 10; [INFO] [stderr] | ^ help: convert the identifier to upper case: `N` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `"docker" "inspect" "9ba334f278481cfccf279feb8bf8e1c67ee73a202224d131e61f218e947a21ce"` [INFO] running `"docker" "rm" "-f" "9ba334f278481cfccf279feb8bf8e1c67ee73a202224d131e61f218e947a21ce"` [INFO] [stdout] 9ba334f278481cfccf279feb8bf8e1c67ee73a202224d131e61f218e947a21ce [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bf112001074edac82a9e99153dfc9fc52fa4e7ff570bdada3be0cd9d9628af3 [INFO] running `"docker" "start" "-a" "8bf112001074edac82a9e99153dfc9fc52fa4e7ff570bdada3be0cd9d9628af3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: variant is never constructed: `xNode` [INFO] [stderr] --> src/aeEnum.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | xNode(i32), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/aeEnum.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | User { name: String, age: i32 }, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `age` [INFO] [stderr] --> src/aeEnum.rs:60:34 [INFO] [stderr] | [INFO] [stderr] 60 | User { name: String, age: i32 }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Move` [INFO] [stderr] --> src/aeEnum.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | Move { x: i32, y: i32 }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Write` [INFO] [stderr] --> src/aeEnum.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | Write(String), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ChangeColor` [INFO] [stderr] --> src/aeEnum.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | ChangeColor(i32, i32, i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/afStruct.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `one` [INFO] [stderr] --> src/afStruct.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | fn one() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `two` [INFO] [stderr] --> src/afStruct.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | fn two(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `four` [INFO] [stderr] --> src/afStruct.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | fn four(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Node` [INFO] [stderr] --> src/afStruct.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | struct Node; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `No` [INFO] [stderr] --> src/afStruct.rs:90:10 [INFO] [stderr] | [INFO] [stderr] 90 | enum No {}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Red` [INFO] [stderr] --> src/apMatch.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | Red, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Blue` [INFO] [stderr] --> src/apMatch.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | Blue, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Green` [INFO] [stderr] --> src/apMatch.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | Green, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HSV` [INFO] [stderr] --> src/apMatch.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | HSV(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HSL` [INFO] [stderr] --> src/apMatch.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | HSL(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CMY` [INFO] [stderr] --> src/apMatch.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | CMY(u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CMYK` [INFO] [stderr] --> src/apMatch.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | CMYK(u32, u32, u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/apMatch.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | y: i32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Missing` [INFO] [stderr] --> src/apMatch.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | Missing, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Err` [INFO] [stderr] --> src/aqUsefulStruct.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | Err(E), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | pub(crate) fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `haha` [INFO] [stderr] --> src/caModule.rs:100:16 [INFO] [stderr] | [INFO] [stderr] 100 | fn haha() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `distance` [INFO] [stderr] --> src/ccInterface.rs:253:12 [INFO] [stderr] | [INFO] [stderr] 253 | fn distance>(graph: &G, start: &N, end: &N) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `distance` [INFO] [stderr] --> src/ccInterface.rs:267:12 [INFO] [stderr] | [INFO] [stderr] 267 | fn distance(graph: &G, start: &G::N, end: &G::N) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Some` [INFO] [stderr] --> src/cdGeneric.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | Some(T), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/cdGeneric.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Result` [INFO] [stderr] --> src/cdGeneric.rs:48:10 [INFO] [stderr] | [INFO] [stderr] 48 | enum Result { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | write!(f, "["); [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | write!(f, ","); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | write!(f, "{}", self.0[i]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: constant `x` should have an upper case name [INFO] [stderr] --> src/aeArray.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | const x: i32 = 3; [INFO] [stderr] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/aoExpression.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | 2 * x; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: path statement with no effect [INFO] [stderr] --> src/ckClosure.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | s; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(path_statements)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static variable `x` should have an upper case name [INFO] [stderr] --> src/daSingleton.rs:75:20 [INFO] [stderr] | [INFO] [stderr] 75 | static mut x: i32 = 0; [INFO] [stderr] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mcFile.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | file.read_to_string(&mut content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: constant `n` should have an upper case name [INFO] [stderr] --> src/mhVec.rs:136:11 [INFO] [stderr] | [INFO] [stderr] 136 | const n: usize = 10; [INFO] [stderr] | ^ help: convert the identifier to upper case: `N` [INFO] [stderr] [INFO] [stderr] warning: 39 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `b` [INFO] [stderr] --> src/cnTest.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn b() {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | write!(f, "["); [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] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:130:25 [INFO] [stderr] | [INFO] [stderr] 130 | write!(f, ","); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/abPrint.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | write!(f, "{}", self.0[i]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/learnRust-6c2e186c84963aaf [INFO] [stdout] [INFO] [stdout] running 216 tests [INFO] [stdout] test abPrint::AB::basicPrint ... ok [INFO] [stdout] test abPrint::AB::printNumbers ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::multilineString ... ok [INFO] [stdout] test abPrint::AB::otherFormat ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useChar ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useEnum ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::printTuple ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::deconstructStructure ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::basicDataType ... ok [INFO] [stdout] test abPrint::AB::printStructure ... ok [INFO] [stdout] test abPrint::AB::printStructureDebug ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useArray ... ok [INFO] [stdout] test abPrint::AB::printList ... ok [INFO] [stdout] test abPrint::AB::printStructureDebug2 ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::compoundDataType ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::tupleEqual ... ok [INFO] [stdout] test aeEnum::AEEnum::manyKind ... ok [INFO] [stdout] test aeArray::testArray ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useListerals ... ok [INFO] [stdout] test aeArray::baArrayTransfer::addOne ... ok [INFO] [stdout] test aeArray::baArrayTransfer::addOne2 ... ok [INFO] [stdout] test aeEnum::AEEnum::enumStruct ... ok [INFO] [stdout] test aeEnum::AEEnum::useUse ... ok [INFO] [stdout] test adDataTypes::demo ... ok [INFO] [stdout] test afStruct::afStruct::structMethods ... ok [INFO] [stdout] test aeEnum::AEEnum::enumString ... ok [INFO] [stdout] test aeArray::testMultiArray ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useStruct ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useType ... ok [INFO] [stdout] test aeEnum::AEEnum::CStyleEnum ... ok [INFO] [stdout] test adDataTypes::ADDataTypes::useTuple ... ok [INFO] [stdout] test afStruct::threeFunction ... ok [INFO] [stdout] test amVariable::AMVariable::testStruct ... ok [INFO] [stdout] test amVariable::AMVariable::variableRedefine ... ok [INFO] [stdout] test anTypeSystem::ANDataTypeConvert::main ... ok [INFO] [stdout] test anTypeSystem::ANDataTypeConvert::useTryFrom ... ok [INFO] [stdout] test anTypeSystem::ANDataTypeConvert::useToString ... ok [INFO] [stdout] test anTypeSystem::ANDataTypeConvert::fromAndTo ... ok [INFO] [stdout] test aoExpression::AWExpression::blockExpression ... ok [INFO] [stdout] test amVariable::AMVariable::testVariable ... ok [INFO] [stdout] test afStruct::tupleStruct ... ok [INFO] [stdout] test aoExpression::AWExpression::breakMultiLoop ... ok [INFO] [stdout] test amVariable::getPointer ... ok [INFO] [stdout] test anTypeSystem::str2number ... ok [INFO] [stdout] test afStruct::nothing ... ok [INFO] [stdout] test afStruct::deconstruct ... ok [INFO] [stdout] test afStruct::assign ... ok [INFO] [stdout] test afStruct::multiImpl ... ok [INFO] [stdout] test aoExpression::AWExpression::ifBlock ... ok [INFO] [stdout] test apMatch::apMatch::useRef ... ok [INFO] [stdout] test aqUsefulStruct::useResult2 ... ok [INFO] [stdout] test apMatch::apMatch::matchDeconstructTuple ... ok [INFO] [stdout] test apMatch::apMatch::useMatch ... ok [INFO] [stdout] test apMatch::apMatch::matchDeconstructEnum ... ok [INFO] [stdout] test axIfLet::axIfLet::badStyle ... ok [INFO] [stdout] test axIfLet::axIfLet::goodStyleForEnum ... ok [INFO] [stdout] test axIfLet::axIfLet::whileMatchBadStyle ... ok [INFO] [stdout] test axIfLet::axIfLet::useWhileLet ... ok [INFO] [stdout] test aqUsefulStruct::useSome2 ... ok [INFO] [stdout] test ayIterate::ayIterate::enumerate ... ok [INFO] [stdout] test axIfLet::axIfLet::goodStyle ... ok [INFO] [stdout] test apMatch::apMatch::matchGuard ... ok [INFO] [stdout] test apMatch::apMatch::deconstruct ... ok [INFO] [stdout] test apMatch::apMatch::matchBind ... ok [INFO] [stdout] test aqUsefulStruct::useSome ... ok [INFO] [stdout] test aqUsefulStruct::useResult ... ok [INFO] [stdout] test apMatch::apMatch::matchDeconstructPointerAndReference ... ok [INFO] [stdout] test aoExpression::AWExpression::useLoop ... ok [INFO] [stdout] test aoExpression::AWExpression::preSum ... ok [INFO] [stdout] test aoExpression::AWExpression::useFor ... ok [INFO] [stdout] test ayIterate::ayIterate::useIterMut ... ok [INFO] [stdout] test axIfLet::someValue ... ok [INFO] [stdout] test ayIterate::ayIterate::useIntoIter ... ok [INFO] [stdout] test aqUsefulStruct::optionAndSome ... ok [INFO] [stdout] test apMatch::apMatch::matchBind2 ... ok [INFO] [stdout] test ayIterate::ayIterate::fibnaci ... ok [INFO] [stdout] test bcOwnership::bcOwnership::copyableVariableAssinment ... ok [INFO] [stdout] test bcOwnership::bcOwnership::one ... ok [INFO] [stdout] test bcOwnership::bcOwnership::basicTypeAssinment ... ok [INFO] [stdout] test biSlice::biSlice::sliceWrite ... ok [INFO] [stdout] test bcOwnership::bcOwnership::variableAssinment ... ok [INFO] [stdout] test beMove::beMove::returnPointer ... ok [INFO] [stdout] test ayIterate::ayIterate::useIterator ... ok [INFO] [stdout] test caModule::NestingModule ... ok [INFO] [stdout] test biSlice::biSlice::one ... ok [INFO] [stdout] test caModule::reExport ... ok [INFO] [stdout] test bcOwnership::bcOwnership::heapVariable ... ok [INFO] [stdout] test bcOwnership::bcOwnership::two ... ok [INFO] [stdout] test beMove::beMove::returnValue ... ok [INFO] [stdout] test biSlice::biSlice::useFor ... ok [INFO] [stdout] test caModule::NestingModule2 ... ok [INFO] [stdout] test bcOwnership::bcOwnership::dangling ... ok [INFO] [stdout] test caModule::testTupleStruct ... ok [INFO] [stdout] test caModule::useUse ... ok [INFO] [stdout] test beMove::beMove::moveSematic2 ... ok [INFO] [stdout] test ccInterface::first ... ok [INFO] [stdout] test ccInterface::genericTrait ... ok [INFO] [stdout] test ccInterface::forbidden ... ok [INFO] [stdout] test ccInterface::multiTrait ... ok [INFO] [stdout] test ccInterface::traitAsReturnValue ... ok [INFO] [stdout] test ccInterface::traitAsReturnValue2 ... ok [INFO] [stdout] test caModule::visitParentModule ... ok [INFO] [stdout] test ccInterface::defaultMethod ... ok [INFO] [stdout] test ccInterface::extendTrait ... ok [INFO] [stdout] test ccInterface::genericClass ... ok [INFO] [stdout] test cdGeneric::genericClass ... ok [INFO] [stdout] test ccInterface::twoTrait ... ok [INFO] [stdout] test ccInterface::twoTrait2 ... ok [INFO] [stdout] test ccInterface::useGenericFunction ... ok [INFO] [stdout] test cdGeneric::genericAddress ... ok [INFO] [stdout] test cdGeneric::implPart ... ok [INFO] [stdout] test ceLifetime::longestDemo ... ok [INFO] [stdout] test ccInterface::useGenericFunction2 ... ok [INFO] [stdout] test ceLifetime::handDrop ... ok [INFO] [stdout] test cdGeneric::genericEnum ... ok [INFO] [stdout] test cgOperator::useAdd ... ok [INFO] [stdout] test cfSmartPointer::useBox ... ok [INFO] [stdout] test ceLifetime::one ... ok [INFO] [stdout] test ceLifetime::parentDependentSon ... ok [INFO] [stdout] test ceLifetime::parentDependentSon2 ... ok [INFO] [stdout] test ceLifetime::parentDependentSonGeneric ... ok [INFO] [stdout] test ceLifetime::second ... ok [INFO] [stdout] test ceLifetime::longestDemo2 ... ok [INFO] [stdout] test cfSmartPointer::link ... ok [INFO] [stdout] spawned thread print 0 [INFO] [stdout] spawned thread print 1 [INFO] [stdout] spawned thread print 2 [INFO] [stdout] spawned thread print 3 [INFO] [stdout] test cdGeneric::genericStruct ... ok [INFO] [stdout] test ceLifetime::dropTrait ... ok [INFO] [stdout] test cjFunction::highOrderFunction ... ok [INFO] [stdout] test chConcurrent::communicate ... ok [INFO] [stdout] test chConcurrent::one ... ok [INFO] [stdout] spawned thread print 4 [INFO] [stdout] spawned thread print 0 [INFO] [stdout] spawned thread print 1 [INFO] [stdout] spawned thread print 2 [INFO] [stdout] spawned thread print 3 [INFO] [stdout] spawned thread print 4 [INFO] [stdout] test cjFunction::param ... ok [INFO] [stdout] test ckClosure::baga::strange ... ok [INFO] [stdout] test ckClosure::ThreeFn::useFnOnce ... ok [INFO] [stdout] test ckClosure::ThreeFn::useFn ... ok [INFO] [stdout] test ckClosure::ThreeFn::useFnMut ... ok [INFO] [stdout] test chConcurrent::sendAndSync ... ok [INFO] [stdout] test ckClosure::baga::factorial ... ok [INFO] [stdout] test ckClosure::five ... ok [INFO] [stdout] test ckClosure::eightEight ... ok [INFO] [stdout] test ckClosure::eight ... ok [INFO] [stdout] test ckClosure::baga::strange2 ... ok [INFO] [stdout] test ckClosure::doReleaseAfterCapture ... ok [INFO] [stdout] test chConcurrent::two ... ok [INFO] [stdout] test cmErrorHandling::simpleWrite ... ok [INFO] [stdout] test ckClosure::three ... ok [INFO] [stdout] test cmErrorHandling::useAssert ... ok [INFO] [stdout] test ckClosure::one ... ok [INFO] [stdout] test ckClosure::six ... ok [INFO] [stdout] test ckClosure::two ... ok [INFO] [stdout] test ckClosure::seven ... ok [INFO] [stdout] test cmErrorHandling::returnResult ... ok [INFO] [stdout] test ckClosure::twotwo ... ok [INFO] [stdout] test clMacro::printSizeOfIntegers ... ok [INFO] [stdout] test clMacro::newVec ... ok [INFO] [stdout] test ckClosure::threethree ... ok [INFO] [stdout] test ckClosure::four ... ok [INFO] [stdout] test ckClosure::nine ... ok [INFO] [stdout] test clMacro::createHashMap ... ok [INFO] [stdout] test cnTest::haha ... ignored [INFO] [stdout] test cnTest::useAssert2 ... FAILED [INFO] [stdout] test cmErrorHandling::useResult ... ok [INFO] [stdout] test daSingleton::WritableSingleton ... ok [INFO] [stdout] test maString::testString::indexOf ... ok [INFO] [stdout] test maString::testString::iterate ... ok [INFO] [stdout] test maString::testString::create ... ok [INFO] [stdout] test daSingleton::useLazyStatic ... ok [INFO] [stdout] test daSingleton::staticLocal ... ok [INFO] [stdout] test daSingleton::readableSingleton ... ok [INFO] [stdout] test cnTest::useAssert ... ok [INFO] [stdout] test cnTest::haha::testPrivate ... ok [INFO] [stdout] test maString::testString::update ... ok [INFO] [stdout] test maString::testString::stringSplit2 ... ok [INFO] [stdout] test maString::testString::stringSplit ... ok [INFO] [stdout] test maString::testString::len ... ok [INFO] [stdout] test cnTest::useAssert3 ... FAILED [INFO] [stdout] test maString::testString::split2vector ... ok [INFO] [stdout] test maString::testString::stringSplit4 ... ok [INFO] [stdout] test maString::testString::stringSplit3 ... ok [INFO] [stdout] test mdHashMap::testHashMap::iterate ... ok [INFO] [stdout] test mdHashMap::testHashMap::one ... ok [INFO] [stdout] test mdHashMap::testHashMap::onInsert2 ... ok [INFO] [stdout] test mdHashMap::testHashMap::onInsert ... ok [INFO] [stdout] test mcFile::testFile::testRead ... ok [INFO] [stdout] test mdHashMap::testHashMap::two ... ok [INFO] [stdout] test mdHashMap::testHashMap::useEntry ... ok [INFO] [stdout] test mcFile::testFile::readAndSplit ... ok [INFO] [stdout] test cdGeneric::genericFunction ... ok [INFO] [stdout] test mbPath::testPath::usePath ... ok [INFO] [stdout] test mhVec::createVec ... ok [INFO] [stdout] test mhVec::dedup ... ok [INFO] [stdout] test mdHashMap::testHashMap::createHashMapFromVec ... ok [INFO] [stdout] test mhVec::iterateByValue ... ok [INFO] [stdout] test mbPath::testPath::pathJoin ... ok [INFO] [stdout] test mhVec::moveIterate ... ok [INFO] [stdout] test mhVec::add ... ok [INFO] [stdout] test mhVec::resize ... ok [INFO] [stdout] test mgConsole::useArgs ... ok [INFO] [stdout] test mhVec::visitElement ... ok [INFO] [stdout] test mhVec::update ... ok [INFO] [stdout] test mhVec::duckArray ... ok [INFO] [stdout] test mhVec::dedup2 ... ok [INFO] [stdout] test mhVec::binarySearch ... ok [INFO] [stdout] test mhVec::iteratorCollect ... ok [INFO] [stdout] test mgConsole::printArgs ... ok [INFO] [stdout] test mhVec::createArray ... ok [INFO] [stdout] test mfTime::printTime ... ok [INFO] [stdout] test mkSerde::main ... ok [INFO] [stdout] test mlHttpClient::haha ... ok [INFO] [stdout] test meRandom::acRandom::useArray ... ok [INFO] [stdout] test mmChrono::iterateDay ... ok [INFO] [stdout] test miLinkedList::main ... ok [INFO] [stdout] test mjLog::go ... ok [INFO] [stdout] test meRandom::acRandom::thread_rng ... ok [INFO] [stdout] test meRandom::acRandom::haha ... ok [INFO] [stdout] test cmErrorHandling::usePanic ... ok [INFO] [stdout] test cmErrorHandling::useUnreachable ... ok [INFO] [stdout] test cjFunction::diverge ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cnTest::useAssert2 stdout ---- [INFO] [stdout] note: test did not panic as expected [INFO] [stdout] ---- cjFunction::diverge stdout ---- [INFO] [stdout] thread 'cjFunction::diverge' panicked at 'internal error: entered unreachable code', src/cjFunction.rs:24:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558ab12cf844 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x558ab12cf844 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558ab12cf844 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x558ab12cf844 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x558ab12f9a5c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x558ab1243265 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x558ab12c9bb1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x558ab12d2115 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x558ab12d2115 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x558ab12d2115 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x558ab12d1dfb - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x558ab12d2772 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x558ab1288451 - std::panicking::begin_panic::h3c4432c212f63eff [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stdout] 13: 0x558ab11c249d - learnRust::cjFunction::diverge::haha::h3ebd8c6a474ed8aa [INFO] [stdout] at src/cjFunction.rs:24 [INFO] [stdout] 14: 0x558ab11c2476 - learnRust::cjFunction::diverge::h91dd30ff5ea25af2 [INFO] [stdout] at src/cjFunction.rs:26 [INFO] [stdout] 15: 0x558ab11c245a - learnRust::cjFunction::diverge::{{closure}}::h86cf85fe15d3d954 [INFO] [stdout] at src/cjFunction.rs:21 [INFO] [stdout] 16: 0x558ab11f075e - core::ops::function::FnOnce::call_once::hca3ff05f0f4f04a8 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x558ab126a6f6 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 18: 0x558ab126a6f6 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x558ab126a6f6 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 20: 0x558ab126a6f6 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x558ab126a6f6 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x558ab126a6f6 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x558ab126a6f6 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x558ab1242716 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x558ab1247aa5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x558ab1247aa5 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x558ab1247aa5 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 28: 0x558ab1247aa5 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x558ab1247aa5 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x558ab1247aa5 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x558ab1247aa5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x558ab12d957a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x558ab12d957a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x558ab12d957a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f61ff28c609 - start_thread [INFO] [stdout] 36: 0x7f61ff198103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cjFunction::diverge [INFO] [stdout] cnTest::useAssert2 [INFO] [stdout] cnTest::useAssert3 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 212 passed; 3 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "8bf112001074edac82a9e99153dfc9fc52fa4e7ff570bdada3be0cd9d9628af3"` [INFO] running `"docker" "rm" "-f" "8bf112001074edac82a9e99153dfc9fc52fa4e7ff570bdada3be0cd9d9628af3"` [INFO] [stdout] 8bf112001074edac82a9e99153dfc9fc52fa4e7ff570bdada3be0cd9d9628af3