[INFO] cloning repository https://github.com/erdosboti/weather_fetcher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erdosboti/weather_fetcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdosboti%2Fweather_fetcher", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdosboti%2Fweather_fetcher'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 25f051799576e8c18fc36f48e7b4f0843b9d0b6a [INFO] checking erdosboti/weather_fetcher against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferdosboti%2Fweather_fetcher" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erdosboti/weather_fetcher on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/erdosboti/weather_fetcher [INFO] finished tweaking git repo https://github.com/erdosboti/weather_fetcher [INFO] tweaked toml for git repo https://github.com/erdosboti/weather_fetcher written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/erdosboti/weather_fetcher already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.7.1 [INFO] [stderr] Downloaded ureq v2.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21eb68cd422db60962b8886e05b482552c5fab4a28965b40ef78696454b12d5d [INFO] running `Command { std: "docker" "start" "-a" "21eb68cd422db60962b8886e05b482552c5fab4a28965b40ef78696454b12d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21eb68cd422db60962b8886e05b482552c5fab4a28965b40ef78696454b12d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21eb68cd422db60962b8886e05b482552c5fab4a28965b40ef78696454b12d5d", kill_on_drop: false }` [INFO] [stdout] 21eb68cd422db60962b8886e05b482552c5fab4a28965b40ef78696454b12d5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 386038f1ce7ba7d6acf53f7413f9ac380e63ac1794d4b44978027f0142c10e9a [INFO] running `Command { std: "docker" "start" "-a" "386038f1ce7ba7d6acf53f7413f9ac380e63ac1794d4b44978027f0142c10e9a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking once_cell v1.7.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking libflate_lz77 v1.0.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling ahash v0.7.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libsqlite3-sys v0.22.2 [INFO] [stderr] Checking libflate v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rusqlite v0.25.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking ureq v2.0.2 [INFO] [stderr] Checking weather_fetcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `bit_depth`, `color_type`, `compression_method`, `filter_method`, and `interlace_method` are never read [INFO] [stdout] --> src/idokep_client/png.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 38 | struct ImageHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | color_type: ColorType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | compression_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | filter_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 45 | interlace_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bit_depth`, `color_type`, `compression_method`, `filter_method`, and `interlace_method` are never read [INFO] [stdout] --> src/idokep_client/png.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 38 | struct ImageHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | bit_depth: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 42 | color_type: ColorType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 43 | compression_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | filter_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 45 | interlace_method: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ImageHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `source`, `timestamp`, `temperature`, `precipitation`, and `precipitation_24h` are never read [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct WeatherSample { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 10 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | timestamp: NaiveDateTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | temperature: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | precipitation: f64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | precipitation_24h: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WeatherSample` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `source`, `timestamp`, `temperature`, `precipitation`, and `precipitation_24h` are never read [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct WeatherSample { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 10 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | source: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | timestamp: NaiveDateTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | temperature: f64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | precipitation: f64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | precipitation_24h: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WeatherSample` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s [INFO] running `Command { std: "docker" "inspect" "386038f1ce7ba7d6acf53f7413f9ac380e63ac1794d4b44978027f0142c10e9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386038f1ce7ba7d6acf53f7413f9ac380e63ac1794d4b44978027f0142c10e9a", kill_on_drop: false }` [INFO] [stdout] 386038f1ce7ba7d6acf53f7413f9ac380e63ac1794d4b44978027f0142c10e9a