[INFO] cloning repository https://github.com/lakshayg/iss-notify [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lakshayg/iss-notify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flakshayg%2Fiss-notify", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flakshayg%2Fiss-notify'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 99709e58305a37a41f1d080243a6289c2d21e31f [INFO] checking lakshayg/iss-notify against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flakshayg%2Fiss-notify" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lakshayg/iss-notify on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lakshayg/iss-notify [INFO] finished tweaking git repo https://github.com/lakshayg/iss-notify [INFO] tweaked toml for git repo https://github.com/lakshayg/iss-notify written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lakshayg/iss-notify 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rss v1.8.0 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded derive_builder_core v0.5.0 [INFO] [stderr] Downloaded ctrlc v3.1.3 [INFO] [stderr] Downloaded derive_builder v0.7.2 [INFO] [stderr] Downloaded rppal v0.9.0 [INFO] [stderr] Downloaded parse-zoneinfo v0.2.1 [INFO] [stderr] Downloaded chrono-tz v0.5.1 [INFO] [stderr] Downloaded fern v0.5.9 [INFO] [stderr] Downloaded blinkt v0.5.0 [INFO] [stderr] Downloaded quick-xml v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d085dd55b3e6213e1999599570bf3d795395ef0c2ce4b7e7ecceb41efc83510 [INFO] running `Command { std: "docker" "start" "-a" "4d085dd55b3e6213e1999599570bf3d795395ef0c2ce4b7e7ecceb41efc83510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d085dd55b3e6213e1999599570bf3d795395ef0c2ce4b7e7ecceb41efc83510", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d085dd55b3e6213e1999599570bf3d795395ef0c2ce4b7e7ecceb41efc83510", kill_on_drop: false }` [INFO] [stdout] 4d085dd55b3e6213e1999599570bf3d795395ef0c2ce4b7e7ecceb41efc83510 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 377d467c521bc9da7edec15271bd1f96ba1cc1778353cddd4b0de7f8d13d45ad [INFO] running `Command { std: "docker" "start" "-a" "377d467c521bc9da7edec15271bd1f96ba1cc1778353cddd4b0de7f8d13d45ad", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking rppal v0.9.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking blinkt v0.5.0 [INFO] [stderr] Checking fern v0.5.9 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Checking quick-xml v0.14.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Checking rss v1.8.0 [INFO] [stderr] Checking iss-notify v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::blinkt_mock::*` [INFO] [stdout] --> src/blinkt_compat/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::blinkt_mock::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::blinkt_mock::*` [INFO] [stdout] --> src/blinkt_compat/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use self::blinkt_mock::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/blinkt_compat/blinkt_mock.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl BlinktMock { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/iss_feed.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | Code(i32), [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | Code(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `approach`, `departure`, `duration`, and `max_elevation` are never read [INFO] [stdout] --> src/iss_feed.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Sighting { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub datetime: DateTime, [INFO] [stdout] 28 | pub approach: SkyLocation, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 29 | pub departure: SkyLocation, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | pub duration: i32, // time for which ISS is visible in minutes [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 31 | pub max_elevation: i32, // max elevation in degrees [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sighting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction` and `elevation` are never read [INFO] [stdout] --> src/iss_feed.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct SkyLocation { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 36 | pub direction: String, // compass direction [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | pub elevation: i32, // angle in degrees measured from horizon [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SkyLocation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/blinkt_compat/blinkt_mock.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl BlinktMock { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/iss_feed.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | Code(i32), [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | Code(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `approach`, `departure`, `duration`, and `max_elevation` are never read [INFO] [stdout] --> src/iss_feed.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct Sighting { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub datetime: DateTime, [INFO] [stdout] 28 | pub approach: SkyLocation, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 29 | pub departure: SkyLocation, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | pub duration: i32, // time for which ISS is visible in minutes [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 31 | pub max_elevation: i32, // max elevation in degrees [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Sighting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `direction` and `elevation` are never read [INFO] [stdout] --> src/iss_feed.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct SkyLocation { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 36 | pub direction: String, // compass direction [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | pub elevation: i32, // angle in degrees measured from horizon [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SkyLocation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.57s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.14.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "377d467c521bc9da7edec15271bd1f96ba1cc1778353cddd4b0de7f8d13d45ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377d467c521bc9da7edec15271bd1f96ba1cc1778353cddd4b0de7f8d13d45ad", kill_on_drop: false }` [INFO] [stdout] 377d467c521bc9da7edec15271bd1f96ba1cc1778353cddd4b0de7f8d13d45ad