[INFO] fetching crate memcomparable 0.2.0... [INFO] testing memcomparable-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate memcomparable 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate memcomparable 0.2.0 [INFO] finished tweaking crates.io crate memcomparable 0.2.0 [INFO] tweaked toml for crates.io crate memcomparable 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate memcomparable 0.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 111 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.4.0 (available: v0.7.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afe91a41bcf94d212c3f6fc35ab8b17330e3a5e231229cdda904f7984cf75f9b [INFO] running `Command { std: "docker" "start" "-a" "afe91a41bcf94d212c3f6fc35ab8b17330e3a5e231229cdda904f7984cf75f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afe91a41bcf94d212c3f6fc35ab8b17330e3a5e231229cdda904f7984cf75f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe91a41bcf94d212c3f6fc35ab8b17330e3a5e231229cdda904f7984cf75f9b", kill_on_drop: false }` [INFO] [stdout] afe91a41bcf94d212c3f6fc35ab8b17330e3a5e231229cdda904f7984cf75f9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28f47a37b4d3fe63ff59013c0c2e3c089e736a8dab4ca26221643b51bd490e9d [INFO] running `Command { std: "docker" "start" "-a" "28f47a37b4d3fe63ff59013c0c2e3c089e736a8dab4ca26221643b51bd490e9d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling memcomparable v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/de.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 461 | / fn deserialize_enum( [INFO] [stdout] 462 | | self, [INFO] [stdout] 463 | | _name: &'static str, [INFO] [stdout] 464 | | _variants: &'static [&'static str], [INFO] [stdout] ... | [INFO] [stdout] 467 | | where [INFO] [stdout] 468 | | V: Visitor<'de>, [INFO] [stdout] | |________________________- move the `impl` block outside of this method `deserialize_enum` [INFO] [stdout] 469 | { [INFO] [stdout] 470 | impl<'de, 'a, B: Buf + 'de> EnumAccess<'de> for &'a mut Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^^^^^^------------^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Deserializer` is not local [INFO] [stdout] | `EnumAccess` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s [INFO] running `Command { std: "docker" "inspect" "28f47a37b4d3fe63ff59013c0c2e3c089e736a8dab4ca26221643b51bd490e9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28f47a37b4d3fe63ff59013c0c2e3c089e736a8dab4ca26221643b51bd490e9d", kill_on_drop: false }` [INFO] [stdout] 28f47a37b4d3fe63ff59013c0c2e3c089e736a8dab4ca26221643b51bd490e9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9f7e2298c2aa0176472c2f30fd7020834511d17a6ceb4b0ebb5a570b004fd5b [INFO] running `Command { std: "docker" "start" "-a" "c9f7e2298c2aa0176472c2f30fd7020834511d17a6ceb4b0ebb5a570b004fd5b", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rust_decimal v1.39.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling memcomparable v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/de.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 461 | / fn deserialize_enum( [INFO] [stdout] 462 | | self, [INFO] [stdout] 463 | | _name: &'static str, [INFO] [stdout] 464 | | _variants: &'static [&'static str], [INFO] [stdout] ... | [INFO] [stdout] 467 | | where [INFO] [stdout] 468 | | V: Visitor<'de>, [INFO] [stdout] | |________________________- move the `impl` block outside of this method `deserialize_enum` [INFO] [stdout] 469 | { [INFO] [stdout] 470 | impl<'de, 'a, B: Buf + 'de> EnumAccess<'de> for &'a mut Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^^^^^^------------^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Deserializer` is not local [INFO] [stdout] | `EnumAccess` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/de.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 461 | / fn deserialize_enum( [INFO] [stdout] 462 | | self, [INFO] [stdout] 463 | | _name: &'static str, [INFO] [stdout] 464 | | _variants: &'static [&'static str], [INFO] [stdout] ... | [INFO] [stdout] 467 | | where [INFO] [stdout] 468 | | V: Visitor<'de>, [INFO] [stdout] | |________________________- move the `impl` block outside of this method `deserialize_enum` [INFO] [stdout] 469 | { [INFO] [stdout] 470 | impl<'de, 'a, B: Buf + 'de> EnumAccess<'de> for &'a mut Deserializer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^^^^^^------------^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `Deserializer` is not local [INFO] [stdout] | `EnumAccess` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.17s [INFO] running `Command { std: "docker" "inspect" "c9f7e2298c2aa0176472c2f30fd7020834511d17a6ceb4b0ebb5a570b004fd5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9f7e2298c2aa0176472c2f30fd7020834511d17a6ceb4b0ebb5a570b004fd5b", kill_on_drop: false }` [INFO] [stdout] c9f7e2298c2aa0176472c2f30fd7020834511d17a6ceb4b0ebb5a570b004fd5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e59510b2217b4a47bdfb71f30efcf3fc32f4457a1e29b173b2e8bf70509f105b [INFO] running `Command { std: "docker" "start" "-a" "e59510b2217b4a47bdfb71f30efcf3fc32f4457a1e29b173b2e8bf70509f105b", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/de.rs:470:9 [INFO] [stderr] | [INFO] [stderr] 461 | / fn deserialize_enum( [INFO] [stderr] 462 | | self, [INFO] [stderr] 463 | | _name: &'static str, [INFO] [stderr] 464 | | _variants: &'static [&'static str], [INFO] [stderr] ... | [INFO] [stderr] 467 | | where [INFO] [stderr] 468 | | V: Visitor<'de>, [INFO] [stderr] | |________________________- move the `impl` block outside of this method `deserialize_enum` [INFO] [stderr] 469 | { [INFO] [stderr] 470 | impl<'de, 'a, B: Buf + 'de> EnumAccess<'de> for &'a mut Deserializer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^----------^^^^^^^^^^^^^^^^^^------------^^^ [INFO] [stderr] | | | [INFO] [stderr] | | `Deserializer` is not local [INFO] [stderr] | `EnumAccess` is not local [INFO] [stderr] | [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `memcomparable` (lib) generated 1 warning [INFO] [stderr] warning: `memcomparable` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memcomparable-166d0a0d34e52218) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test de::tests::test_enum ... ok [INFO] [stdout] test de::tests::test_option ... ok [INFO] [stdout] test de::tests::test_bool ... ok [INFO] [stdout] test de::tests::test_string ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test de::tests::test_tuple ... ok [INFO] [stdout] test de::tests::test_unit ... ok [INFO] [stdout] test de::tests::test_vec ... ok [INFO] [stdout] test ser::tests::test_enum ... ok [INFO] [stdout] test ser::tests::test_option ... ok [INFO] [stdout] test ser::tests::test_float_order ... ok [INFO] [stdout] test ser::tests::test_reverse_order ... ok [INFO] [stdout] test ser::tests::test_string ... ok [INFO] [stdout] test ser::tests::test_tuple ... ok [INFO] [stdout] test ser::tests::test_vec ... ok [INFO] [stdout] test ser::tests::test_unit ... ok [INFO] [stdout] test ser::tests::test_struct ... ok [INFO] [stdout] test ser::tests::test_struct_order ... ok [INFO] [stderr] Doc-tests memcomparable [INFO] [stdout] test ser::tests::test_string_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e59510b2217b4a47bdfb71f30efcf3fc32f4457a1e29b173b2e8bf70509f105b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59510b2217b4a47bdfb71f30efcf3fc32f4457a1e29b173b2e8bf70509f105b", kill_on_drop: false }` [INFO] [stdout] e59510b2217b4a47bdfb71f30efcf3fc32f4457a1e29b173b2e8bf70509f105b