[INFO] fetching crate rs-covid19gr 0.1.2... [INFO] checking rs-covid19gr-0.1.2 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate rs-covid19gr 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rs-covid19gr 0.1.2 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs-covid19gr 0.1.2 [INFO] finished tweaking crates.io crate rs-covid19gr 0.1.2 [INFO] tweaked toml for crates.io crate rs-covid19gr 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate rs-covid19gr 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b2808dbcb660ba09dfc6799dea5ae2c077482ce04aea04a0125e43391a2b991 [INFO] running `Command { std: "docker" "start" "-a" "6b2808dbcb660ba09dfc6799dea5ae2c077482ce04aea04a0125e43391a2b991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b2808dbcb660ba09dfc6799dea5ae2c077482ce04aea04a0125e43391a2b991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2808dbcb660ba09dfc6799dea5ae2c077482ce04aea04a0125e43391a2b991", kill_on_drop: false }` [INFO] [stdout] 6b2808dbcb660ba09dfc6799dea5ae2c077482ce04aea04a0125e43391a2b991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1662624e5fc128d6cca1861ce1fe0d75eccfd350626ff307cac8f4ab1a1f1770 [INFO] running `Command { std: "docker" "start" "-a" "1662624e5fc128d6cca1861ce1fe0d75eccfd350626ff307cac8f4ab1a1f1770", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking ureq v2.1.1 [INFO] [stderr] Checking rs-covid19gr v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `macros` [INFO] [stdout] --> src/hosp.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{impl_into_iter, impl_iter_and_mut, macros}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/refug.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/cum.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 156 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros` [INFO] [stdout] --> src/hosp.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{impl_into_iter, impl_iter_and_mut, macros}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/refug.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_series` [INFO] [stdout] --> src/cum.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | let total_series = get_total_data(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_series` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `region_series` [INFO] [stdout] --> src/cum.rs:208:13 [INFO] [stdout] | [INFO] [stdout] 208 | let region_series = get_regions_data(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_region_series` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `age_dist_series` [INFO] [stdout] --> src/cum.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 251 | let age_dist_series = get_age_dist_data(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_age_dist_series` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gender_dist_series` [INFO] [stdout] --> src/cum.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let gender_dist_series = get_gender_dist_data(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gender_dist_series` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_vaccin_series` [INFO] [stdout] --> src/cum.rs:295:13 [INFO] [stdout] | [INFO] [stdout] 295 | let total_vaccin_series = get_total_vaccin_data(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_vaccin_series` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:673:13 [INFO] [stdout] | [INFO] [stdout] 673 | let res = get_all_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:678:13 [INFO] [stdout] | [INFO] [stdout] 678 | let res = get_confirmed_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:683:13 [INFO] [stdout] | [INFO] [stdout] 683 | let res = get_recovered_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:688:13 [INFO] [stdout] | [INFO] [stdout] 688 | let res = get_deaths_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:693:13 [INFO] [stdout] | [INFO] [stdout] 693 | let res = get_active_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:698:13 [INFO] [stdout] | [INFO] [stdout] 698 | let res = get_intensive_care_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:703:13 [INFO] [stdout] | [INFO] [stdout] 703 | let res = get_total_tests_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:708:13 [INFO] [stdout] | [INFO] [stdout] 708 | let res = get_age_dist_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:713:13 [INFO] [stdout] | [INFO] [stdout] 713 | let res = get_regions_history_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:718:13 [INFO] [stdout] | [INFO] [stdout] 718 | let res = get_male_cases_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:723:13 [INFO] [stdout] | [INFO] [stdout] 723 | let res = get_female_cases_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:728:13 [INFO] [stdout] | [INFO] [stdout] 728 | let res = get_vaccin_per_region_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/daily.rs:733:13 [INFO] [stdout] | [INFO] [stdout] 733 | let res = get_school_status_series_data(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `json_resp` [INFO] [stdout] --> src/hosp.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let json_resp = get_western_macedonia_data(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_json_resp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `json_resp` [INFO] [stdout] --> src/hosp.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let json_resp = get_western_macedonia_death_data(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_json_resp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ref_camp` [INFO] [stdout] --> src/refug.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let ref_camp = get_refugee_camp_data(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ref_camp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/refug.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut first = iter_mut.next(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/refug.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut second = iter_mut.next(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SerialError` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | SerialError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HttpError` [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | HttpError, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Result` [INFO] [stdout] --> src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | type Result = std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SerialError` [INFO] [stdout] --> src/lib.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | SerialError, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HttpError` [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | HttpError, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BASE_URL` [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const BASE_URL: &str = "https://covid-19-greece.herokuapp.com"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BASE_URL` [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | const BASE_URL: &str = "https://covid-19-greece.herokuapp.com"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.07s [INFO] running `Command { std: "docker" "inspect" "1662624e5fc128d6cca1861ce1fe0d75eccfd350626ff307cac8f4ab1a1f1770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1662624e5fc128d6cca1861ce1fe0d75eccfd350626ff307cac8f4ab1a1f1770", kill_on_drop: false }` [INFO] [stdout] 1662624e5fc128d6cca1861ce1fe0d75eccfd350626ff307cac8f4ab1a1f1770