[INFO] fetching crate mahler 0.21.4... [INFO] testing mahler-0.21.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate mahler 0.21.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate mahler 0.21.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mahler 0.21.4 [INFO] tweaked toml for crates.io crate mahler 0.21.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mahler 0.21.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mahler 0.21.4 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jsonptr v0.7.1 [INFO] [stderr] Downloaded json-patch v4.1.0 [INFO] [stderr] Downloaded mahler-derive v0.21.4 [INFO] [stderr] Downloaded regex-syntax v0.8.7 [INFO] [stderr] Downloaded matchit v0.8.6 [INFO] [stderr] Downloaded mahler-core v0.21.4 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf17f10dd0cd28f103acd5949554aa383f63c2b1be6560a16d9bed9c1f73310a [INFO] running `Command { std: "docker" "start" "-a" "cf17f10dd0cd28f103acd5949554aa383f63c2b1be6560a16d9bed9c1f73310a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf17f10dd0cd28f103acd5949554aa383f63c2b1be6560a16d9bed9c1f73310a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf17f10dd0cd28f103acd5949554aa383f63c2b1be6560a16d9bed9c1f73310a", kill_on_drop: false }` [INFO] [stdout] cf17f10dd0cd28f103acd5949554aa383f63c2b1be6560a16d9bed9c1f73310a [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9111a594cd51140b1b9abbf1818d33c9d8af4680dd508db1215f098f88c6b9a [INFO] running `Command { std: "docker" "start" "-a" "e9111a594cd51140b1b9abbf1818d33c9d8af4680dd508db1215f098f88c6b9a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling matchit v0.8.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling mahler-derive v0.21.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling jsonptr v0.7.1 [INFO] [stderr] Compiling json-patch v4.1.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling mahler-core v0.21.4 [INFO] [stderr] Compiling mahler v0.21.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.89s [INFO] running `Command { std: "docker" "inspect" "e9111a594cd51140b1b9abbf1818d33c9d8af4680dd508db1215f098f88c6b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9111a594cd51140b1b9abbf1818d33c9d8af4680dd508db1215f098f88c6b9a", kill_on_drop: false }` [INFO] [stdout] e9111a594cd51140b1b9abbf1818d33c9d8af4680dd508db1215f098f88c6b9a [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d80b310ba85c26cff0a7985d0959e4ae784ffaf2951071d08179b7ad8341960 [INFO] running `Command { std: "docker" "start" "-a" "7d80b310ba85c26cff0a7985d0959e4ae784ffaf2951071d08179b7ad8341960", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.7 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling regex-automata v0.4.12 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling mahler-core v0.21.4 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling mahler v0.21.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.30s [INFO] running `Command { std: "docker" "inspect" "7d80b310ba85c26cff0a7985d0959e4ae784ffaf2951071d08179b7ad8341960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d80b310ba85c26cff0a7985d0959e4ae784ffaf2951071d08179b7ad8341960", kill_on_drop: false }` [INFO] [stdout] 7d80b310ba85c26cff0a7985d0959e4ae784ffaf2951071d08179b7ad8341960 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e13e069090a3c5e48c0c86cd522c3650b753cb3efbf83cad022e52ce4810f13c [INFO] running `Command { std: "docker" "start" "-a" "e13e069090a3c5e48c0c86cd522c3650b753cb3efbf83cad022e52ce4810f13c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mahler-2b2ff310c05c7c8b) [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/state_derive.rs (/opt/rustwide/target/debug/deps/state_derive-e7634bf6716b0bcd) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test test_enum_model_support ... ok [INFO] [stdout] test test_hashmap_model_support ... ok [INFO] [stdout] test test_mahler_derive_attribute ... ok [INFO] [stdout] test test_nested_model_types ... ok [INFO] [stdout] test test_nested_collections_model_support ... ok [INFO] [stdout] test test_enum_serialization_compatibility ... ok [INFO] [stdout] test test_named_fields ... ok [INFO] [stdout] test test_primitive_types_remain_unchanged ... ok [INFO] [stdout] test test_serde_attribute_propagation ... ok [INFO] [stdout] test test_struct_with_enum_fields ... ok [INFO] [stdout] test test_tuple_model_support ... ok [INFO] [stdout] test test_tuple_struct ... ok [INFO] [stdout] test test_serialization_compatibility ... ok [INFO] [stderr] Doc-tests mahler [INFO] [stdout] test test_tuple_with_model_types ... ok [INFO] [stdout] test test_unit_struct ... ok [INFO] [stdout] test test_btreemap_model_support ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 395) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 113) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 149) ... ok [INFO] [stdout] test src/lib.rs - (line 287) ... ok [INFO] [stdout] test src/lib.rs - (line 230) ... ok [INFO] [stdout] test src/lib.rs - (line 318) ... ok [INFO] [stdout] test src/lib.rs - (line 255) ... ok [INFO] [stdout] test src/lib.rs - (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e13e069090a3c5e48c0c86cd522c3650b753cb3efbf83cad022e52ce4810f13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e13e069090a3c5e48c0c86cd522c3650b753cb3efbf83cad022e52ce4810f13c", kill_on_drop: false }` [INFO] [stdout] e13e069090a3c5e48c0c86cd522c3650b753cb3efbf83cad022e52ce4810f13c