[INFO] fetching crate dotenv_config_ext 0.1.3... [INFO] testing dotenv_config_ext-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dotenv_config_ext 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate dotenv_config_ext 0.1.3 [INFO] finished tweaking crates.io crate dotenv_config_ext 0.1.3 [INFO] tweaked toml for crates.io crate dotenv_config_ext 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dotenv_config_ext 0.1.3 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dotenv_config_ext 0.1.3 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bf4bc425ef910f17ef765790376fe8bf3fd74456b088358aba818b2c801d2cc [INFO] running `Command { std: "docker" "start" "-a" "3bf4bc425ef910f17ef765790376fe8bf3fd74456b088358aba818b2c801d2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf4bc425ef910f17ef765790376fe8bf3fd74456b088358aba818b2c801d2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf4bc425ef910f17ef765790376fe8bf3fd74456b088358aba818b2c801d2cc", kill_on_drop: false }` [INFO] [stdout] 3bf4bc425ef910f17ef765790376fe8bf3fd74456b088358aba818b2c801d2cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 935f23fbb7caa1879f6cf5c655dc691ef1c80dfb60e2eb61753c5a012041eb6c [INFO] running `Command { std: "docker" "start" "-a" "935f23fbb7caa1879f6cf5c655dc691ef1c80dfb60e2eb61753c5a012041eb6c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling humansize v1.1.1 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling askama_shared v0.12.2 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Compiling askama v0.11.1 [INFO] [stderr] Compiling dotenv_config_ext v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.44s [INFO] running `Command { std: "docker" "inspect" "935f23fbb7caa1879f6cf5c655dc691ef1c80dfb60e2eb61753c5a012041eb6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "935f23fbb7caa1879f6cf5c655dc691ef1c80dfb60e2eb61753c5a012041eb6c", kill_on_drop: false }` [INFO] [stdout] 935f23fbb7caa1879f6cf5c655dc691ef1c80dfb60e2eb61753c5a012041eb6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62ca08249a77069ea31701d30d6643c439d24af114578d5c244b3fab0c2dacd3 [INFO] running `Command { std: "docker" "start" "-a" "62ca08249a77069ea31701d30d6643c439d24af114578d5c244b3fab0c2dacd3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling tokio-stream v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling tokio-test v0.4.2 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling askama_shared v0.12.2 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Compiling askama v0.11.1 [INFO] [stderr] Compiling dotenv_config_ext v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `server_addr`, `server_mode`, `foo`, `bar`, and `rr` are never read [INFO] [stdout] --> examples/config.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | #[env_config(default = "192.168.2.1")] [INFO] [stdout] 7 | server_addr: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 8 | server_mode: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 9 | #[env_config(name = "ZINC_FOO", default = true)] [INFO] [stdout] 10 | foo: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | #[env_config(name = "ZINC_BAR", default = 123456)] [INFO] [stdout] 12 | bar: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | rr: Redis, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr`, `port`, `auth`, and `timeout` are never read [INFO] [stdout] --> examples/config.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Redis { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 18 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | port: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | auth: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | #[env_config(name = "ZINC_REDIS_TIMEOUT", default = 30)] [INFO] [stdout] 22 | timeout: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Redis` 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 `server_mode`, `foo`, and `bar` are never read [INFO] [stdout] --> tests/config.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | server_mode: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 13 | #[env_config(name = "ZINC_FOO", default = true, ext="false")] [INFO] [stdout] 14 | foo: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | #[env_config(name = "ZINC_BAR", default = 123456, ext="false")] [INFO] [stdout] 16 | bar: Option, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr`, `port`, and `auth` are never read [INFO] [stdout] --> tests/config.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Redis { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 22 | #[env_config(name = "ZINC_BAR", default = 127.0.0.1, ext="true", ext_post_with="ext_dummy")] [INFO] [stdout] 23 | addr: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 24 | port: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | auth: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Redis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.42s [INFO] running `Command { std: "docker" "inspect" "62ca08249a77069ea31701d30d6643c439d24af114578d5c244b3fab0c2dacd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ca08249a77069ea31701d30d6643c439d24af114578d5c244b3fab0c2dacd3", kill_on_drop: false }` [INFO] [stdout] 62ca08249a77069ea31701d30d6643c439d24af114578d5c244b3fab0c2dacd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7aad749ef8cabe40eee38822da42bd17b3282291d8b3f9fc3ca86d8ca18a7fa [INFO] running `Command { std: "docker" "start" "-a" "f7aad749ef8cabe40eee38822da42bd17b3282291d8b3f9fc3ca86d8ca18a7fa", kill_on_drop: false }` [INFO] [stderr] warning: fields `server_addr`, `server_mode`, `foo`, `bar`, and `rr` are never read [INFO] [stderr] --> examples/config.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct Config { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 6 | #[env_config(default = "192.168.2.1")] [INFO] [stderr] 7 | server_addr: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 8 | server_mode: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 9 | #[env_config(name = "ZINC_FOO", default = true)] [INFO] [stderr] 10 | foo: bool, [INFO] [stderr] | ^^^ [INFO] [stderr] 11 | #[env_config(name = "ZINC_BAR", default = 123456)] [INFO] [stderr] 12 | bar: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] 13 | rr: Redis, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `addr`, `port`, `auth`, and `timeout` are never read [INFO] [stderr] --> examples/config.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct Redis { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 18 | addr: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 19 | port: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 20 | auth: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 21 | #[env_config(name = "ZINC_REDIS_TIMEOUT", default = 30)] [INFO] [stderr] 22 | timeout: i32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Redis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `server_mode`, `foo`, and `bar` are never read [INFO] [stderr] --> tests/config.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct Config { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] ... [INFO] [stderr] 12 | server_mode: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 13 | #[env_config(name = "ZINC_FOO", default = true, ext="false")] [INFO] [stderr] 14 | foo: bool, [INFO] [stderr] | ^^^ [INFO] [stderr] 15 | #[env_config(name = "ZINC_BAR", default = 123456, ext="false")] [INFO] [stderr] 16 | bar: Option, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `addr`, `port`, and `auth` are never read [INFO] [stderr] --> tests/config.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 21 | struct Redis { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 22 | #[env_config(name = "ZINC_BAR", default = 127.0.0.1, ext="true", ext_post_with="ext_dummy")] [INFO] [stderr] 23 | addr: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 24 | port: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 25 | auth: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Redis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `dotenv_config_ext` (example "config") generated 2 warnings [INFO] [stderr] warning: `dotenv_config_ext` (test "config") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dotenv_config_ext-03c59a47ac4bbe5a) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/config.rs (/opt/rustwide/target/debug/deps/config-2955c1bd674d746f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_config ... ok [INFO] [stderr] Doc-tests dotenv_config_ext [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 62) ... ignored [INFO] [stdout] test src/lib.rs - (line 69) ... ignored [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7aad749ef8cabe40eee38822da42bd17b3282291d8b3f9fc3ca86d8ca18a7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7aad749ef8cabe40eee38822da42bd17b3282291d8b3f9fc3ca86d8ca18a7fa", kill_on_drop: false }` [INFO] [stdout] f7aad749ef8cabe40eee38822da42bd17b3282291d8b3f9fc3ca86d8ca18a7fa