[INFO] fetching crate reaper-medium 0.1.0... [INFO] checking reaper-medium-0.1.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate reaper-medium 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate reaper-medium 0.1.0 [INFO] finished tweaking crates.io crate reaper-medium 0.1.0 [INFO] tweaked toml for crates.io crate reaper-medium 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reaper-medium 0.1.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding enumflags2 v0.6.4 (available: v0.7.12) [INFO] [stderr] Adding helgoboss-midi v0.1.2 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddd6bfff3108e52f6a05b08a55dcfd6143ae3449d7285c354e1ee6b0ac3b382a [INFO] running `Command { std: "docker" "start" "-a" "ddd6bfff3108e52f6a05b08a55dcfd6143ae3449d7285c354e1ee6b0ac3b382a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddd6bfff3108e52f6a05b08a55dcfd6143ae3449d7285c354e1ee6b0ac3b382a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd6bfff3108e52f6a05b08a55dcfd6143ae3449d7285c354e1ee6b0ac3b382a", kill_on_drop: false }` [INFO] [stdout] ddd6bfff3108e52f6a05b08a55dcfd6143ae3449d7285c354e1ee6b0ac3b382a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caae7606931f22f2d90977eb92f590b00438ba77fc88d68fbdc954ccfe712044 [INFO] running `Command { std: "docker" "start" "-a" "caae7606931f22f2d90977eb92f590b00438ba77fc88d68fbdc954ccfe712044", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling core-error v0.0.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking c_str_macro v1.0.3 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling reaper-low v0.1.0 [INFO] [stderr] Checking vst v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking helgoboss-midi v0.1.2 [INFO] [stderr] Checking reaper-medium v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `owned_user_data_1` and `owned_user_data_2` are never read [INFO] [stdout] --> src/audio_hook_register.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) struct MediumAudioHookRegister { [INFO] [stdout] | ----------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 100 | owned_user_data_1: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | owned_user_data_2: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MediumAudioHookRegister` 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: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 377 | HookCommand(raw::HookCommandFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:388:21 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 388 | HookPostCommand(raw::HookPostCommandFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:406:18 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 406 | ToggleAction(raw::ToggleActionFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: fields `owned_user_data_1` and `owned_user_data_2` are never read [INFO] [stdout] --> src/audio_hook_register.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) struct MediumAudioHookRegister { [INFO] [stdout] | ----------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 100 | owned_user_data_1: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | owned_user_data_2: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MediumAudioHookRegister` 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: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:377:17 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 377 | HookCommand(raw::HookCommandFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:388:21 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 388 | HookPostCommand(raw::HookPostCommandFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/misc_enums.rs:406:18 [INFO] [stdout] | [INFO] [stdout] 359 | #[derive(Clone, Eq, PartialEq, Hash, Debug)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 406 | ToggleAction(raw::ToggleActionFn), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.34s [INFO] running `Command { std: "docker" "inspect" "caae7606931f22f2d90977eb92f590b00438ba77fc88d68fbdc954ccfe712044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caae7606931f22f2d90977eb92f590b00438ba77fc88d68fbdc954ccfe712044", kill_on_drop: false }` [INFO] [stdout] caae7606931f22f2d90977eb92f590b00438ba77fc88d68fbdc954ccfe712044