[INFO] fetching crate configuru 0.1.1... [INFO] testing configuru-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate configuru 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate configuru 0.1.1 [INFO] finished tweaking crates.io crate configuru 0.1.1 [INFO] tweaked toml for crates.io crate configuru 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate configuru 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76ebc4b1f70da40559f64dcaec3dc626bc67b2d9bd33fd806f67c77b1dbe5aa4 [INFO] running `Command { std: "docker" "start" "-a" "76ebc4b1f70da40559f64dcaec3dc626bc67b2d9bd33fd806f67c77b1dbe5aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76ebc4b1f70da40559f64dcaec3dc626bc67b2d9bd33fd806f67c77b1dbe5aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ebc4b1f70da40559f64dcaec3dc626bc67b2d9bd33fd806f67c77b1dbe5aa4", kill_on_drop: false }` [INFO] [stdout] 76ebc4b1f70da40559f64dcaec3dc626bc67b2d9bd33fd806f67c77b1dbe5aa4 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b32378e9a2350bda7293894889cb0e5ca61918a1f22647962d6273b8b41ffe8a [INFO] running `Command { std: "docker" "start" "-a" "b32378e9a2350bda7293894889cb0e5ca61918a1f22647962d6273b8b41ffe8a", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling configuru v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.17s [INFO] running `Command { std: "docker" "inspect" "b32378e9a2350bda7293894889cb0e5ca61918a1f22647962d6273b8b41ffe8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32378e9a2350bda7293894889cb0e5ca61918a1f22647962d6273b8b41ffe8a", kill_on_drop: false }` [INFO] [stdout] b32378e9a2350bda7293894889cb0e5ca61918a1f22647962d6273b8b41ffe8a [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e1e193896f4b1393f0db481a640a30e478f65872476f7caad6aea32229319135 [INFO] running `Command { std: "docker" "start" "-a" "e1e193896f4b1393f0db481a640a30e478f65872476f7caad6aea32229319135", kill_on_drop: false }` [INFO] [stderr] Compiling configuru v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `email` and `age` are never read [INFO] [stdout] --> tests/test.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | struct Customer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 9 | email: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | age: i64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Customer` 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 `port`, `host`, and `customer` are never read [INFO] [stdout] --> tests/test.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 14 | struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 15 | port: i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | password: Hidden, [INFO] [stdout] 18 | customer: Customer, [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] [INFO] [stdout] [INFO] [stdout] warning: field `url` is never read [INFO] [stdout] --> tests/test.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 59 | struct WrongConfig { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 60 | url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WrongConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn hidden(&self) -> HiddenLoader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "e1e193896f4b1393f0db481a640a30e478f65872476f7caad6aea32229319135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1e193896f4b1393f0db481a640a30e478f65872476f7caad6aea32229319135", kill_on_drop: false }` [INFO] [stdout] e1e193896f4b1393f0db481a640a30e478f65872476f7caad6aea32229319135 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 499f50354729519c784f70ec7c471424f190b64153dadafd1d3b86fc346fbeba [INFO] running `Command { std: "docker" "start" "-a" "499f50354729519c784f70ec7c471424f190b64153dadafd1d3b86fc346fbeba", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:128:19 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn hidden(&self) -> HiddenLoader { [INFO] [stderr] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 128 | pub fn hidden(&self) -> HiddenLoader<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `configuru` (lib) generated 1 warning (run `cargo fix --lib -p configuru` to apply 1 suggestion) [INFO] [stderr] warning: `configuru` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: fields `email` and `age` are never read [INFO] [stderr] --> tests/test.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 8 | struct Customer { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 9 | email: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 10 | age: i64, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Customer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `port`, `host`, and `customer` are never read [INFO] [stderr] --> tests/test.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 14 | struct Config { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 15 | port: i64, [INFO] [stderr] | ^^^^ [INFO] [stderr] 16 | host: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | password: Hidden, [INFO] [stderr] 18 | customer: Customer, [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] [INFO] [stderr] warning: field `url` is never read [INFO] [stderr] --> tests/test.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 59 | struct WrongConfig { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 60 | url: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WrongConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `configuru` (test "test") generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/configuru-74b6c05ffcf64d53) [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/test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test-0b563aec5053e400) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_json_file ... ok [INFO] [stdout] test tests::test_jsonc_file ... ok [INFO] [stdout] test tests::test_extension_panic - should panic ... ok [INFO] [stdout] test tests::test_variable_not_found - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "499f50354729519c784f70ec7c471424f190b64153dadafd1d3b86fc346fbeba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "499f50354729519c784f70ec7c471424f190b64153dadafd1d3b86fc346fbeba", kill_on_drop: false }` [INFO] [stdout] 499f50354729519c784f70ec7c471424f190b64153dadafd1d3b86fc346fbeba