[INFO] cloning repository https://github.com/born99/read-config-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/born99/read-config-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborn99%2Fread-config-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborn99%2Fread-config-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee025e875be7c666f3c5da7af7027a1c8d557d86 [INFO] checking born99/read-config-rs/ee025e875be7c666f3c5da7af7027a1c8d557d86 against master#d6c8169c186ab16a3404cd0d0866674018e8a19e for pr-129935 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fborn99%2Fread-config-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/born99/read-config-rs on toolchain d6c8169c186ab16a3404cd0d0866674018e8a19e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/born99/read-config-rs [INFO] finished tweaking git repo https://github.com/born99/read-config-rs [INFO] tweaked toml for git repo https://github.com/born99/read-config-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/born99/read-config-rs 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" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8097aef65449d96e1841abb8aa2d49c70ac8616a0bbc2abe74713f62ffdf41ad [INFO] running `Command { std: "docker" "start" "-a" "8097aef65449d96e1841abb8aa2d49c70ac8616a0bbc2abe74713f62ffdf41ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8097aef65449d96e1841abb8aa2d49c70ac8616a0bbc2abe74713f62ffdf41ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8097aef65449d96e1841abb8aa2d49c70ac8616a0bbc2abe74713f62ffdf41ad", kill_on_drop: false }` [INFO] [stdout] 8097aef65449d96e1841abb8aa2d49c70ac8616a0bbc2abe74713f62ffdf41ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+d6c8169c186ab16a3404cd0d0866674018e8a19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c079714a9afd1bb395a4a717e01ab5752a31bf9335716c90e2fc5b056e54add0 [INFO] running `Command { std: "docker" "start" "-a" "c079714a9afd1bb395a4a717e01ab5752a31bf9335716c90e2fc5b056e54add0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking winnow v0.5.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking xml-rs v0.8.16 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking rust_type_safe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::func::read_file_content` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::func::read_file_content; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dotenv::dotenv` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use dotenv::dotenv; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::func::read_file_content` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::func::read_file_content; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/func.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | _ => return Err(Error::UnsupportedFormat) [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/func.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 39 | FileFormats::Json => formats::json::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 40 | FileFormats::Toml => formats::toml::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 41 | FileFormats::Yaml => formats::yaml::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 42 | FileFormats::Env => { [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 58 | _ => return Err(Error::UnsupportedFormat) [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/func.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | _ => return Err(Error::UnsupportedFormat) [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/func.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 39 | FileFormats::Json => formats::json::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 40 | FileFormats::Toml => formats::toml::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 41 | FileFormats::Yaml => formats::yaml::deserialize::(&contents)?, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 42 | FileFormats::Env => { [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 58 | _ => return Err(Error::UnsupportedFormat) [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/func.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | let vars = contents.split_once("=") [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/func.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | let vars = contents.split_once("=") [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize` is never used [INFO] [stdout] --> src/func.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) fn deserialize(string_data: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/formats/env.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | crate::func::deserializing!(serde_json); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `crate::func::deserializing` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `APP_ID` should have a snake case name [INFO] [stdout] --> src/main.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | APP_ID: String [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `app_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | dbg!(dotenv::var("APP_ID")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `deserialize` is never used [INFO] [stdout] --> src/func.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) fn deserialize(string_data: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/formats/env.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | crate::func::deserializing!(serde_json); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `crate::func::deserializing` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `APP_ID` should have a snake case name [INFO] [stdout] --> src/main.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 24 | APP_ID: String [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `app_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | dbg!(dotenv::var("APP_ID")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "c079714a9afd1bb395a4a717e01ab5752a31bf9335716c90e2fc5b056e54add0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c079714a9afd1bb395a4a717e01ab5752a31bf9335716c90e2fc5b056e54add0", kill_on_drop: false }` [INFO] [stdout] c079714a9afd1bb395a4a717e01ab5752a31bf9335716c90e2fc5b056e54add0