[INFO] fetching crate iconfig 0.1.3... [INFO] testing iconfig-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate iconfig 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate iconfig 0.1.3 [INFO] finished tweaking crates.io crate iconfig 0.1.3 [INFO] tweaked toml for crates.io crate iconfig 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate iconfig 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 iconfig 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] b2c4c0f8baaf2886fe7caa4b196e1346cf038d51adac8ae2aa6530a7b51038a5 [INFO] running `Command { std: "docker" "start" "-a" "b2c4c0f8baaf2886fe7caa4b196e1346cf038d51adac8ae2aa6530a7b51038a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2c4c0f8baaf2886fe7caa4b196e1346cf038d51adac8ae2aa6530a7b51038a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c4c0f8baaf2886fe7caa4b196e1346cf038d51adac8ae2aa6530a7b51038a5", kill_on_drop: false }` [INFO] [stdout] b2c4c0f8baaf2886fe7caa4b196e1346cf038d51adac8ae2aa6530a7b51038a5 [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] 1b41c7294f1b929d7cdaec42c29964a444625676102e088dda3d45bfb36bd828 [INFO] running `Command { std: "docker" "start" "-a" "1b41c7294f1b929d7cdaec42c29964a444625676102e088dda3d45bfb36bd828", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling imacro v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling ibag v0.3.3 [INFO] [stderr] Compiling irgo v0.2.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling rioc v0.2.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling iconfig v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `Command { std: "docker" "inspect" "1b41c7294f1b929d7cdaec42c29964a444625676102e088dda3d45bfb36bd828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b41c7294f1b929d7cdaec42c29964a444625676102e088dda3d45bfb36bd828", kill_on_drop: false }` [INFO] [stdout] 1b41c7294f1b929d7cdaec42c29964a444625676102e088dda3d45bfb36bd828 [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] 69045a94296038cf93b4ddb1aa1bba7a613b84fac1e3c92a10e99ef92de7aaef [INFO] running `Command { std: "docker" "start" "-a" "69045a94296038cf93b4ddb1aa1bba7a613b84fac1e3c92a10e99ef92de7aaef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling iconfig v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `resolver` is never read [INFO] [stdout] --> src/lib.rs:333:17 [INFO] [stdout] | [INFO] [stdout] 332 | pub struct TestConfig { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 333 | pub resolver: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestConfig` 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "69045a94296038cf93b4ddb1aa1bba7a613b84fac1e3c92a10e99ef92de7aaef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69045a94296038cf93b4ddb1aa1bba7a613b84fac1e3c92a10e99ef92de7aaef", kill_on_drop: false }` [INFO] [stdout] 69045a94296038cf93b4ddb1aa1bba7a613b84fac1e3c92a10e99ef92de7aaef [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] 1438249fb9b81afd1643b44bf577ebc71e2bd4cb3eeef0be81b5ee660a66e7d5 [INFO] running `Command { std: "docker" "start" "-a" "1438249fb9b81afd1643b44bf577ebc71e2bd4cb3eeef0be81b5ee660a66e7d5", kill_on_drop: false }` [INFO] [stderr] warning: field `resolver` is never read [INFO] [stderr] --> src/lib.rs:333:17 [INFO] [stderr] | [INFO] [stderr] 332 | pub struct TestConfig { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 333 | pub resolver: Option, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TestConfig` 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: `iconfig` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iconfig-c517807d63ebf2d0) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_merge_arrays ... ok [INFO] [stdout] test tests::test_deserialization ... ok [INFO] [stdout] test tests::test_serialization ... ok [INFO] [stdout] test tests::test_get_by_path ... ok [INFO] [stdout] test tests::test_merge_tables ... ok [INFO] [stdout] test tests::test_provider ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests iconfig [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - ApplicationConfig (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1438249fb9b81afd1643b44bf577ebc71e2bd4cb3eeef0be81b5ee660a66e7d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1438249fb9b81afd1643b44bf577ebc71e2bd4cb3eeef0be81b5ee660a66e7d5", kill_on_drop: false }` [INFO] [stdout] 1438249fb9b81afd1643b44bf577ebc71e2bd4cb3eeef0be81b5ee660a66e7d5