[INFO] updating cached repository Riuchando/train-crud [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Riuchando/train-crud [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Riuchando/train-crud" "work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Riuchando/train-crud" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Riuchando/train-crud"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Riuchando/train-crud'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e9093d4f5cf09b66bb9537fa0820e41325740f4d [INFO] sha for GitHub repo Riuchando/train-crud: e9093d4f5cf09b66bb9537fa0820e41325740f4d [INFO] validating manifest of Riuchando/train-crud on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Riuchando/train-crud on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Riuchando/train-crud [INFO] finished frobbing Riuchando/train-crud [INFO] frobbed toml for Riuchando/train-crud written to work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud/Cargo.toml [INFO] started frobbing Riuchando/train-crud [INFO] finished frobbing Riuchando/train-crud [INFO] frobbed toml for Riuchando/train-crud written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Riuchando/train-crud/Cargo.toml [INFO] crate Riuchando/train-crud already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Riuchando/train-crud against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] d2ac596342a14eaffe812b01af58b43548362cdb79684fef935c317caec31ee3 [INFO] running `"docker" "start" "-a" "d2ac596342a14eaffe812b01af58b43548362cdb79684fef935c317caec31ee3"` [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling encoding_rs v0.7.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling openssl-sys v0.9.31 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.21 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling base64 v0.9.1 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tokio-timer v0.2.3 [INFO] [stderr] Compiling bytes v0.4.7 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.17 [INFO] [stderr] Compiling phf_shared v0.7.15 [INFO] [stderr] Compiling mime v0.3.7 [INFO] [stderr] Compiling libflate v0.1.14 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling phf_generator v0.7.15 [INFO] [stderr] Compiling phf v0.7.15 [INFO] [stderr] Compiling tokio-threadpool v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling phf_codegen v0.7.15 [INFO] [stderr] Compiling postgres v0.11.12 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio v0.1.6 [INFO] [stderr] Compiling serde_urlencoded v0.5.2 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling reqwest v0.8.5 [INFO] [stderr] Compiling wmata v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Connection`, `SslMode` [INFO] [stderr] --> src/main.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::header` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use reqwest::header; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Utc` [INFO] [stderr] --> src/api.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models` [INFO] [stderr] --> src/api.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use models; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/api.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/api.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Utc` [INFO] [stderr] --> src/dao.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models` [INFO] [stderr] --> src/dao.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use models; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest` [INFO] [stderr] --> src/dao.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use reqwest; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::header` [INFO] [stderr] --> src/dao.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use reqwest::header; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/dao.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/dao.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/dao.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `api` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let api = api::API::new("apiKeys.json")?; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_api` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dao` [INFO] [stderr] --> src/main.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let dao = dao::DAO::new("db.json"); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dao` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:82:27 [INFO] [stderr] | [INFO] [stderr] 82 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:90:22 [INFO] [stderr] | [INFO] [stderr] 90 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:93:22 [INFO] [stderr] | [INFO] [stderr] 93 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:115:34 [INFO] [stderr] | [INFO] [stderr] 115 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:118:27 [INFO] [stderr] | [INFO] [stderr] 118 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:126:22 [INFO] [stderr] | [INFO] [stderr] 126 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:155:34 [INFO] [stderr] | [INFO] [stderr] 155 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:158:27 [INFO] [stderr] | [INFO] [stderr] 158 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:166:22 [INFO] [stderr] | [INFO] [stderr] 166 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:169:22 [INFO] [stderr] | [INFO] [stderr] 169 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:217:34 [INFO] [stderr] | [INFO] [stderr] 217 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:220:27 [INFO] [stderr] | [INFO] [stderr] 220 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:228:22 [INFO] [stderr] | [INFO] [stderr] 228 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:231:22 [INFO] [stderr] | [INFO] [stderr] 231 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `creds` [INFO] [stderr] --> src/api.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | creds: Credentials, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_json` [INFO] [stderr] --> src/api.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_json(&self, url: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `conn_config` [INFO] [stderr] --> src/dao.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | conn_config: ConnectionConfig, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `connection` [INFO] [stderr] --> src/dao.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | connection: Connection, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize` [INFO] [stderr] --> src/models.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | / pub fn serialize(date: &DateTime, serializer: S) -> Result [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | S: Serializer, [INFO] [stderr] 14 | | { [INFO] [stderr] 15 | | let s = format!("{}", date.format(FORMAT)); [INFO] [stderr] 16 | | serializer.serialize_str(&s) [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BUS_POSITIONS_URL` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | const BUS_POSITIONS_URL: &str = "https://api.wmata.com/Bus.svc/json/jBusPositions"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ROUTES_URL` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | const ROUTES_URL: &str = "https://api.wmata.com/Bus.svc/json/jRoutes"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STATIONS_URL` [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | const STATIONS_URL: &str = "https://api.wmata.com/Rail.svc/json/jSrcStationToDstStationInfo"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `RouteID` should have a snake case name [INFO] [stderr] --> src/models.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | RouteID: String, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `route_id` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "d2ac596342a14eaffe812b01af58b43548362cdb79684fef935c317caec31ee3"` [INFO] running `"docker" "rm" "-f" "d2ac596342a14eaffe812b01af58b43548362cdb79684fef935c317caec31ee3"` [INFO] [stdout] d2ac596342a14eaffe812b01af58b43548362cdb79684fef935c317caec31ee3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 712ea03febd6f83315e2fac37821f1dbe907c721f0198529d931bd5254c54968 [INFO] running `"docker" "start" "-a" "712ea03febd6f83315e2fac37821f1dbe907c721f0198529d931bd5254c54968"` [INFO] [stderr] Compiling wmata v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Connection`, `SslMode` [INFO] [stderr] --> src/main.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | use postgres::{Connection, SslMode}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::header` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use reqwest::header; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Utc` [INFO] [stderr] --> src/api.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models` [INFO] [stderr] --> src/api.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use models; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/api.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/api.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DateTime`, `Utc` [INFO] [stderr] --> src/dao.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::{DateTime, Utc}; [INFO] [stderr] | ^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models` [INFO] [stderr] --> src/dao.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use models; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest` [INFO] [stderr] --> src/dao.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use reqwest; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::header` [INFO] [stderr] --> src/dao.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use reqwest::header; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde` [INFO] [stderr] --> src/dao.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use serde; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/dao.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/dao.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `api` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let api = api::API::new("apiKeys.json")?; [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_api` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dao` [INFO] [stderr] --> src/main.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let dao = dao::DAO::new("db.json"); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_dao` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:82:27 [INFO] [stderr] | [INFO] [stderr] 82 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:90:22 [INFO] [stderr] | [INFO] [stderr] 90 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:93:22 [INFO] [stderr] | [INFO] [stderr] 93 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:115:34 [INFO] [stderr] | [INFO] [stderr] 115 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:118:27 [INFO] [stderr] | [INFO] [stderr] 118 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:126:22 [INFO] [stderr] | [INFO] [stderr] 126 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:155:34 [INFO] [stderr] | [INFO] [stderr] 155 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:158:27 [INFO] [stderr] | [INFO] [stderr] 158 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:166:22 [INFO] [stderr] | [INFO] [stderr] 166 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:169:22 [INFO] [stderr] | [INFO] [stderr] 169 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:217:34 [INFO] [stderr] | [INFO] [stderr] 217 | fn create_table_if_not_exits(conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:220:27 [INFO] [stderr] | [INFO] [stderr] 220 | fn insert_item(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:228:22 [INFO] [stderr] | [INFO] [stderr] 228 | fn update(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> src/models.rs:231:22 [INFO] [stderr] | [INFO] [stderr] 231 | fn delete(&self, conn: Connection) -> Result<(), Error> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `creds` [INFO] [stderr] --> src/api.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | creds: Credentials, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_json` [INFO] [stderr] --> src/api.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn get_json(&self, url: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `conn_config` [INFO] [stderr] --> src/dao.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | conn_config: ConnectionConfig, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `connection` [INFO] [stderr] --> src/dao.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | connection: Connection, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize` [INFO] [stderr] --> src/models.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | / pub fn serialize(date: &DateTime, serializer: S) -> Result [INFO] [stderr] 12 | | where [INFO] [stderr] 13 | | S: Serializer, [INFO] [stderr] 14 | | { [INFO] [stderr] 15 | | let s = format!("{}", date.format(FORMAT)); [INFO] [stderr] 16 | | serializer.serialize_str(&s) [INFO] [stderr] 17 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: structure field `RouteID` should have a snake case name [INFO] [stderr] --> src/models.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | RouteID: String, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `route_id` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `"docker" "inspect" "712ea03febd6f83315e2fac37821f1dbe907c721f0198529d931bd5254c54968"` [INFO] running `"docker" "rm" "-f" "712ea03febd6f83315e2fac37821f1dbe907c721f0198529d931bd5254c54968"` [INFO] [stdout] 712ea03febd6f83315e2fac37821f1dbe907c721f0198529d931bd5254c54968 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Riuchando/train-crud:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] d8cd0d067494235e60a6a353193abbf1d1263cff3c6694d21c883b1306d3d608 [INFO] running `"docker" "start" "-a" "d8cd0d067494235e60a6a353193abbf1d1263cff3c6694d21c883b1306d3d608"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/wmata-1afd960e5f1e5cb7 [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 `"docker" "inspect" "d8cd0d067494235e60a6a353193abbf1d1263cff3c6694d21c883b1306d3d608"` [INFO] running `"docker" "rm" "-f" "d8cd0d067494235e60a6a353193abbf1d1263cff3c6694d21c883b1306d3d608"` [INFO] [stdout] d8cd0d067494235e60a6a353193abbf1d1263cff3c6694d21c883b1306d3d608