[INFO] updating cached repository https://github.com/TonyHsieh/rustack [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2a0fffbb31341381b0cdf9e16ea5e3d67b3ddc3 [INFO] testing TonyHsieh/rustack against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTonyHsieh%2Frustack" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TonyHsieh/rustack on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TonyHsieh/rustack [INFO] finished tweaking git repo https://github.com/TonyHsieh/rustack [INFO] tweaked toml for git repo https://github.com/TonyHsieh/rustack written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/TonyHsieh/rustack already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cf7e919de000dc82f27fd39cbda9c791de799f2eb9d9f8ccd5b5238e8e028d4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1cf7e919de000dc82f27fd39cbda9c791de799f2eb9d9f8ccd5b5238e8e028d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf7e919de000dc82f27fd39cbda9c791de799f2eb9d9f8ccd5b5238e8e028d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf7e919de000dc82f27fd39cbda9c791de799f2eb9d9f8ccd5b5238e8e028d4", kill_on_drop: false }` [INFO] [stdout] 1cf7e919de000dc82f27fd39cbda9c791de799f2eb9d9f8ccd5b5238e8e028d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60d6ba92447ba4871d4c73efcfe7344362ddfb49f483558e656aed542c5a84da [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "60d6ba92447ba4871d4c73efcfe7344362ddfb49f483558e656aed542c5a84da", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling libsqlite3-sys v0.17.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling rusqlite v0.21.0 [INFO] [stderr] Compiling rustack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> main.rs:70:90 [INFO] [stdout] | [INFO] [stdout] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> main.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | / /** [INFO] [stdout] 75 | | let pop_data:String = connect.query_row_and_then( [INFO] [stdout] 76 | | "SELECT stackname, data, MAX(rowid) FROM storage WHERE stackname='?';", [INFO] [stdout] 77 | | params![dataMap["stackname"]], [INFO] [stdout] 78 | | |row| row.get(0), [INFO] [stdout] 79 | | ).unwrap(); [INFO] [stdout] 80 | | **/ [INFO] [stdout] | |_____^ [INFO] [stdout] 81 | [INFO] [stdout] 82 | / let pop_data:Result< String > = connect.query_row_and_then( [INFO] [stdout] 83 | | "SELECT data, MAX(rowid) FROM storage WHERE stackname= ?1;", [INFO] [stdout] 84 | | params![dataMap["stackname"]], [INFO] [stdout] 85 | | |row| row.get(0), [INFO] [stdout] 86 | | ); [INFO] [stdout] | |____- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> main.rs:184:3 [INFO] [stdout] | [INFO] [stdout] 184 | / /** [INFO] [stdout] 185 | | let raw_string = first_json_bracket(&format!("{}", String::from_utf8_lossy(&buffer[..]).to_string())); [INFO] [stdout] 186 | | attempt_json_parse(raw_string.to_string()); [INFO] [stdout] 187 | | **/ [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 200 | let get = b"GET"; [INFO] [stdout] | ----------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> main.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | Err(error) => format!("Stack Underflow!"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connect` [INFO] [stdout] --> main.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dataMap` [INFO] [stdout] --> main.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stack_peek` [INFO] [stdout] --> main.rs:106:4 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> main.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | init_db(&conn); [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: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:54:47 [INFO] [stdout] | [INFO] [stdout] 54 | fn stack_push(connect: &rusqlite::Connection, dataMap: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:70:46 [INFO] [stdout] | [INFO] [stdout] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.55s [INFO] running `Command { std: "docker" "inspect" "60d6ba92447ba4871d4c73efcfe7344362ddfb49f483558e656aed542c5a84da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d6ba92447ba4871d4c73efcfe7344362ddfb49f483558e656aed542c5a84da", kill_on_drop: false }` [INFO] [stdout] 60d6ba92447ba4871d4c73efcfe7344362ddfb49f483558e656aed542c5a84da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8d0a8b592b2271d2c39acc86d35a786fd71a72b7b463d70a388ee727abb7a43 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a8d0a8b592b2271d2c39acc86d35a786fd71a72b7b463d70a388ee727abb7a43", kill_on_drop: false }` [INFO] [stderr] Compiling rustack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> main.rs:70:90 [INFO] [stdout] | [INFO] [stdout] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> main.rs:74:3 [INFO] [stdout] | [INFO] [stdout] 74 | / /** [INFO] [stdout] 75 | | let pop_data:String = connect.query_row_and_then( [INFO] [stdout] 76 | | "SELECT stackname, data, MAX(rowid) FROM storage WHERE stackname='?';", [INFO] [stdout] 77 | | params![dataMap["stackname"]], [INFO] [stdout] 78 | | |row| row.get(0), [INFO] [stdout] 79 | | ).unwrap(); [INFO] [stdout] 80 | | **/ [INFO] [stdout] | |_____^ [INFO] [stdout] 81 | [INFO] [stdout] 82 | / let pop_data:Result< String > = connect.query_row_and_then( [INFO] [stdout] 83 | | "SELECT data, MAX(rowid) FROM storage WHERE stackname= ?1;", [INFO] [stdout] 84 | | params![dataMap["stackname"]], [INFO] [stdout] 85 | | |row| row.get(0), [INFO] [stdout] 86 | | ); [INFO] [stdout] | |____- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> main.rs:184:3 [INFO] [stdout] | [INFO] [stdout] 184 | / /** [INFO] [stdout] 185 | | let raw_string = first_json_bracket(&format!("{}", String::from_utf8_lossy(&buffer[..]).to_string())); [INFO] [stdout] 186 | | attempt_json_parse(raw_string.to_string()); [INFO] [stdout] 187 | | **/ [INFO] [stdout] | |_____^ [INFO] [stdout] ... [INFO] [stdout] 200 | let get = b"GET"; [INFO] [stdout] | ----------------- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> main.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | Err(error) => format!("Stack Underflow!"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connect` [INFO] [stdout] --> main.rs:106:15 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dataMap` [INFO] [stdout] --> main.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataMap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stack_peek` [INFO] [stdout] --> main.rs:106:4 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> main.rs:27:3 [INFO] [stdout] | [INFO] [stdout] 27 | init_db(&conn); [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: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:54:47 [INFO] [stdout] | [INFO] [stdout] 54 | fn stack_push(connect: &rusqlite::Connection, dataMap: HashMap) -> Result { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:70:46 [INFO] [stdout] | [INFO] [stdout] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dataMap` should have a snake case name [INFO] [stdout] --> main.rs:106:47 [INFO] [stdout] | [INFO] [stdout] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a8d0a8b592b2271d2c39acc86d35a786fd71a72b7b463d70a388ee727abb7a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8d0a8b592b2271d2c39acc86d35a786fd71a72b7b463d70a388ee727abb7a43", kill_on_drop: false }` [INFO] [stdout] a8d0a8b592b2271d2c39acc86d35a786fd71a72b7b463d70a388ee727abb7a43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3365080d8cda6228c514894bb2619b94ad14f4bf447147d6ce8c0de438127268 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3365080d8cda6228c514894bb2619b94ad14f4bf447147d6ce8c0de438127268", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> main.rs:70:90 [INFO] [stderr] | [INFO] [stderr] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stderr] | ^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> main.rs:74:3 [INFO] [stderr] | [INFO] [stderr] 74 | / /** [INFO] [stderr] 75 | | let pop_data:String = connect.query_row_and_then( [INFO] [stderr] 76 | | "SELECT stackname, data, MAX(rowid) FROM storage WHERE stackname='?';", [INFO] [stderr] 77 | | params![dataMap["stackname"]], [INFO] [stderr] 78 | | |row| row.get(0), [INFO] [stderr] 79 | | ).unwrap(); [INFO] [stderr] 80 | | **/ [INFO] [stderr] | |_____^ [INFO] [stderr] 81 | [INFO] [stderr] 82 | / let pop_data:Result< String > = connect.query_row_and_then( [INFO] [stderr] 83 | | "SELECT data, MAX(rowid) FROM storage WHERE stackname= ?1;", [INFO] [stderr] 84 | | params![dataMap["stackname"]], [INFO] [stderr] 85 | | |row| row.get(0), [INFO] [stderr] 86 | | ); [INFO] [stderr] | |____- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> main.rs:184:3 [INFO] [stderr] | [INFO] [stderr] 184 | / /** [INFO] [stderr] 185 | | let raw_string = first_json_bracket(&format!("{}", String::from_utf8_lossy(&buffer[..]).to_string())); [INFO] [stderr] 186 | | attempt_json_parse(raw_string.to_string()); [INFO] [stderr] 187 | | **/ [INFO] [stderr] | |_____^ [INFO] [stderr] ... [INFO] [stderr] 200 | let get = b"GET"; [INFO] [stderr] | ----------------- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> main.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 99 | Err(error) => format!("Stack Underflow!"), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connect` [INFO] [stderr] --> main.rs:106:15 [INFO] [stderr] | [INFO] [stderr] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connect` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dataMap` [INFO] [stderr] --> main.rs:106:47 [INFO] [stderr] | [INFO] [stderr] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dataMap` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `stack_peek` [INFO] [stderr] --> main.rs:106:4 [INFO] [stderr] | [INFO] [stderr] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> main.rs:27:3 [INFO] [stderr] | [INFO] [stderr] 27 | init_db(&conn); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `dataMap` should have a snake case name [INFO] [stderr] --> main.rs:54:47 [INFO] [stderr] | [INFO] [stderr] 54 | fn stack_push(connect: &rusqlite::Connection, dataMap: HashMap) -> Result { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `dataMap` should have a snake case name [INFO] [stderr] --> main.rs:70:46 [INFO] [stderr] | [INFO] [stderr] 70 | fn stack_pop(connect: &rusqlite::Connection, dataMap: HashMap) -> Result<(String)>{ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stderr] [INFO] [stderr] warning: variable `dataMap` should have a snake case name [INFO] [stderr] --> main.rs:106:47 [INFO] [stderr] | [INFO] [stderr] 106 | fn stack_peek(connect: &rusqlite::Connection, dataMap: HashMap) -> Result{ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `data_map` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustack-9a7c3eea2c0fce1d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3365080d8cda6228c514894bb2619b94ad14f4bf447147d6ce8c0de438127268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3365080d8cda6228c514894bb2619b94ad14f4bf447147d6ce8c0de438127268", kill_on_drop: false }` [INFO] [stdout] 3365080d8cda6228c514894bb2619b94ad14f4bf447147d6ce8c0de438127268