[INFO] updating cached repository https://github.com/itarato/toydb [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] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 52c5021c9b965ae3e3ad58fdcb4129b2e1bd29e3 [INFO] testing itarato/toydb against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitarato%2Ftoydb" "/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/itarato/toydb on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/itarato/toydb [INFO] finished tweaking git repo https://github.com/itarato/toydb [INFO] tweaked toml for git repo https://github.com/itarato/toydb written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/itarato/toydb already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+beta-2020-06-03" "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] 63a944d71c0e5062d807e7208da52104752f1ca8cd49b81071ea6b8d90a8762d [INFO] running `"docker" "start" "-a" "63a944d71c0e5062d807e7208da52104752f1ca8cd49b81071ea6b8d90a8762d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling tokio-timer v0.2.4 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling http v0.1.6 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling tokio-io v0.1.7 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.4 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.1 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling h2 v0.1.9 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Compiling hyper v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.21 [INFO] [stderr] Compiling toydb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `util` [INFO] [stderr] --> src/dbserver.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use util; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbserver.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | ) -> Box, Error = hyper::Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref IS_VERBOSE: Mutex> = Mutex::new(Cell::new(false)); [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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 import: `prelude` [INFO] [stderr] --> src/repl.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, prelude::*, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Create` [INFO] [stderr] --> src/query.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Create(CreateQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Select` [INFO] [stderr] --> src/query.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Select(SelectQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Insert` [INFO] [stderr] --> src/query.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Insert(InsertQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Describe` [INFO] [stderr] --> src/query.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Describe(DescribeQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new(name: String, config: Type) -> FieldDef { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new(table: String, fields: Vec, indices: Vec) -> CreateQuery { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eq` [INFO] [stderr] --> src/query.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | Eq, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lt` [INFO] [stderr] --> src/query.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | Lt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Gt` [INFO] [stderr] --> src/query.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | Gt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/query.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn from(raw: &String) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn new(field_name: String, relation: String, value: String) -> FieldCondition { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:139:12 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn new(table_name: String, raw_inserts: HashMap) -> InsertQuery { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/query_parser.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn parse(&self, raw: &String) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tokenize` [INFO] [stderr] --> src/query_parser.rs:47:4 [INFO] [stderr] | [INFO] [stderr] 47 | fn tokenize(raw: &String) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_create_table` [INFO] [stderr] --> src/query_parser.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn parse_create_table(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_select` [INFO] [stderr] --> src/query_parser.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn parse_select(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_insert` [INFO] [stderr] --> src/query_parser.rs:153:4 [INFO] [stderr] | [INFO] [stderr] 153 | fn parse_insert(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let mut index = self.indices.get_mut(column_name).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `looks_like_query` [INFO] [stderr] --> src/query_parser.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn looks_like_query(raw: &String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_verbose` [INFO] [stderr] --> src/main.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn is_verbose() -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/dbserver.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | self.engine_operator.lock().unwrap().init(); [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: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "63a944d71c0e5062d807e7208da52104752f1ca8cd49b81071ea6b8d90a8762d"` [INFO] running `"docker" "rm" "-f" "63a944d71c0e5062d807e7208da52104752f1ca8cd49b81071ea6b8d90a8762d"` [INFO] [stdout] 63a944d71c0e5062d807e7208da52104752f1ca8cd49b81071ea6b8d90a8762d [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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 117c01fd373bba70f85c50d8ac6032cc7cbd0f6949a2e86ab17fcd6590fb79e0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "117c01fd373bba70f85c50d8ac6032cc7cbd0f6949a2e86ab17fcd6590fb79e0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling toydb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `util` [INFO] [stderr] --> src/dbserver.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use util; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbserver.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | ) -> Box, Error = hyper::Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref IS_VERBOSE: Mutex> = Mutex::new(Cell::new(false)); [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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 import: `prelude` [INFO] [stderr] --> src/repl.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, prelude::*, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Select` [INFO] [stderr] --> src/query.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Select(SelectQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Insert` [INFO] [stderr] --> src/query.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Insert(InsertQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Describe` [INFO] [stderr] --> src/query.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Describe(DescribeQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eq` [INFO] [stderr] --> src/query.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | Eq, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lt` [INFO] [stderr] --> src/query.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | Lt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Gt` [INFO] [stderr] --> src/query.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | Gt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from` [INFO] [stderr] --> src/query.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn from(raw: &String) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn new(field_name: String, relation: String, value: String) -> FieldCondition { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:139:12 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn new(table_name: String, raw_inserts: HashMap) -> InsertQuery { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/query_parser.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn parse(&self, raw: &String) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tokenize` [INFO] [stderr] --> src/query_parser.rs:47:4 [INFO] [stderr] | [INFO] [stderr] 47 | fn tokenize(raw: &String) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_select` [INFO] [stderr] --> src/query_parser.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn parse_select(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_insert` [INFO] [stderr] --> src/query_parser.rs:153:4 [INFO] [stderr] | [INFO] [stderr] 153 | fn parse_insert(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let mut index = self.indices.get_mut(column_name).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `looks_like_query` [INFO] [stderr] --> src/query_parser.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn looks_like_query(raw: &String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_verbose` [INFO] [stderr] --> src/main.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn is_verbose() -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/dbserver.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | self.engine_operator.lock().unwrap().init(); [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: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `"docker" "inspect" "117c01fd373bba70f85c50d8ac6032cc7cbd0f6949a2e86ab17fcd6590fb79e0"` [INFO] running `"docker" "rm" "-f" "117c01fd373bba70f85c50d8ac6032cc7cbd0f6949a2e86ab17fcd6590fb79e0"` [INFO] [stdout] 117c01fd373bba70f85c50d8ac6032cc7cbd0f6949a2e86ab17fcd6590fb79e0 [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" "+beta-2020-06-03" "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] d6a22c98572dc33d84de6d6f2fdc2072f3ae50af43fd5a6a5731f5d828c110e8 [INFO] running `"docker" "start" "-a" "d6a22c98572dc33d84de6d6f2fdc2072f3ae50af43fd5a6a5731f5d828c110e8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `util` [INFO] [stderr] --> src/dbserver.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use util; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dbserver.rs:82:10 [INFO] [stderr] | [INFO] [stderr] 82 | ) -> Box, Error = hyper::Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `prelude` [INFO] [stderr] --> src/repl.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, prelude::*, Write}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Select` [INFO] [stderr] --> src/query.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Select(SelectQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Insert` [INFO] [stderr] --> src/query.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Insert(InsertQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref IS_VERBOSE: Mutex> = Mutex::new(Cell::new(false)); [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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: variable does not need to be mutable [INFO] [stderr] --> src/engine.rs:86:21 [INFO] [stderr] | [INFO] [stderr] 86 | let mut index = self.indices.get_mut(column_name).unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Describe` [INFO] [stderr] --> src/query.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Describe(DescribeQuery), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Eq` [INFO] [stderr] --> src/query.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | Eq, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lt` [INFO] [stderr] --> src/query.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | Lt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Gt` [INFO] [stderr] --> src/query.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | Gt, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `looks_like_query` [INFO] [stderr] --> src/query_parser.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn looks_like_query(raw: &String) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_verbose` [INFO] [stderr] --> src/main.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn is_verbose() -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/dbserver.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | self.engine_operator.lock().unwrap().init(); [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: associated function is never used: `from` [INFO] [stderr] --> src/query.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn from(raw: &String) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn new(field_name: String, relation: String, value: String) -> FieldCondition { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/query.rs:139:12 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn new(table_name: String, raw_inserts: HashMap) -> InsertQuery { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse` [INFO] [stderr] --> src/query_parser.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn parse(&self, raw: &String) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tokenize` [INFO] [stderr] --> src/query_parser.rs:47:4 [INFO] [stderr] | [INFO] [stderr] 47 | fn tokenize(raw: &String) -> Vec<&str> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_select` [INFO] [stderr] --> src/query_parser.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn parse_select(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_insert` [INFO] [stderr] --> src/query_parser.rs:153:4 [INFO] [stderr] | [INFO] [stderr] 153 | fn parse_insert(tokens: &mut Vec<&str>) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/client-7c87641d5cbe9d25 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/server-e30adbf33afad96d [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_type_not_known ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_start_token_different ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_varchar_does_not_have_size ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_varchar_size_is_not_int ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_with_indices ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_without_fields ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test engine::test::test_raw_string_to_val_u32_fail ... ok [INFO] [stdout] test engine::test::test_raw_string_to_val_u32 ... ok [INFO] [stdout] test engine::test::test_raw_string_to_val_varchar ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_start_token_different ... ok [INFO] [stdout] test index::test::test_basic_index_return_none_for_missing_key ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_type_not_known ... ok [INFO] [stdout] test index::test::test_basic_index_return_more_than_one_position ... ok [INFO] [stdout] test index::test::test_basic_index_returns_pos ... ok [INFO] [stdout] test engine::test::test_raw_string_to_val_varchar_different_size ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_varchar_does_not_have_size ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_if_varchar_size_is_not_int ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_with_indices ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_fails_without_fields ... ok [INFO] [stdout] test query_parser::tests::test_parse_create_table_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d6a22c98572dc33d84de6d6f2fdc2072f3ae50af43fd5a6a5731f5d828c110e8"` [INFO] running `"docker" "rm" "-f" "d6a22c98572dc33d84de6d6f2fdc2072f3ae50af43fd5a6a5731f5d828c110e8"` [INFO] [stdout] d6a22c98572dc33d84de6d6f2fdc2072f3ae50af43fd5a6a5731f5d828c110e8