[INFO] fetching crate outlook-auto 0.2.0... [INFO] checking outlook-auto-0.2.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate outlook-auto 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate outlook-auto 0.2.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate outlook-auto 0.2.0 [INFO] finished tweaking crates.io crate outlook-auto 0.2.0 [INFO] tweaked toml for crates.io crate outlook-auto 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding windows v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.54.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (latest: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 780e6ebca29c9ac3ae4af0550403128435704a82da1f05dfbc7cf856870965a8 [INFO] running `Command { std: "docker" "start" "-a" "780e6ebca29c9ac3ae4af0550403128435704a82da1f05dfbc7cf856870965a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "780e6ebca29c9ac3ae4af0550403128435704a82da1f05dfbc7cf856870965a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780e6ebca29c9ac3ae4af0550403128435704a82da1f05dfbc7cf856870965a8", kill_on_drop: false }` [INFO] [stdout] 780e6ebca29c9ac3ae4af0550403128435704a82da1f05dfbc7cf856870965a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6db11ee8dad3fa2f40f7d1af67d572954d9c007c93f2f97e1f80d38bbeebf57 [INFO] running `Command { std: "docker" "start" "-a" "c6db11ee8dad3fa2f40f7d1af67d572954d9c007c93f2f97e1f80d38bbeebf57", kill_on_drop: false }` [INFO] [stderr] Compiling windows_x86_64_gnu v0.52.6 [INFO] [stderr] Checking windows-targets v0.52.6 [INFO] [stderr] Checking windows-result v0.1.2 [INFO] [stderr] Checking windows-core v0.54.0 [INFO] [stderr] Checking windows v0.54.0 [INFO] [stderr] Checking outlook-auto v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `TypedVariant` is more private than the item `VariantError::Mismatch::result` [INFO] [stdout] --> src/common/variant.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | result : TypedVariant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ field `VariantError::Mismatch::result` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `TypedVariant` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/common/variant.rs:94:1 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) enum TypedVariant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bstr` is never used [INFO] [stdout] --> src/lib.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn bstr(rstr : &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_null` is never used [INFO] [stdout] --> src/common/variant.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl EvilVariant { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Empty` and `Unknown` are never constructed [INFO] [stdout] --> src/common/variant.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) enum TypedVariant { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 95 | Empty = 0x00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | Unknown(IUnknown) = 0x0D [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypedVariant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `opt_out_arg` is never used [INFO] [stdout] --> src/common/variant.rs:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | fn opt_out_arg() -> VARIANT { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `PropertySet`, `MethodByref`, `PropertyGetByRef`, `PropertySetByRef`, and `Byref` are never constructed [INFO] [stdout] --> src/common/dispatch.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) enum Invocation { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | PropertySet = 4, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 39 | MethodByref = 1 | 8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 40 | PropertyGetByRef = 2 | 8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 41 | PropertySetByRef = 4 | 8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 42 | Byref = 8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_guid` and `dispparams` are never used [INFO] [stdout] --> src/common/dispatch.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) trait HasDispatch { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 114 | fn get_guid(&self) -> GUID { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn dispparams(mut vars : Vec) -> DISPPARAMS { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `subfolder_names` is never used [INFO] [stdout] --> src/application.rs:114:19 [INFO] [stdout] | [INFO] [stdout] 87 | impl Folder { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub(crate) fn subfolder_names(&self) -> Result, WinError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `TypedVariant` is more private than the item `VariantError::Mismatch::result` [INFO] [stdout] --> src/common/variant.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | result : TypedVariant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ field `VariantError::Mismatch::result` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `TypedVariant` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/common/variant.rs:94:1 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) enum TypedVariant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bstr` is never used [INFO] [stdout] --> src/lib.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn bstr(rstr : &str) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_null` is never used [INFO] [stdout] --> src/common/variant.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl EvilVariant { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Empty` and `Unknown` are never constructed [INFO] [stdout] --> src/common/variant.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub(crate) enum TypedVariant { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 95 | Empty = 0x00, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | Unknown(IUnknown) = 0x0D [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TypedVariant` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `opt_out_arg` is never used [INFO] [stdout] --> src/common/variant.rs:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | fn opt_out_arg() -> VARIANT { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `PropertySet`, `MethodByref`, `PropertyGetByRef`, `PropertySetByRef`, and `Byref` are never constructed [INFO] [stdout] --> src/common/dispatch.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) enum Invocation { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | PropertySet = 4, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 39 | MethodByref = 1 | 8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 40 | PropertyGetByRef = 2 | 8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 41 | PropertySetByRef = 4 | 8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 42 | Byref = 8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_guid` and `dispparams` are never used [INFO] [stdout] --> src/common/dispatch.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub(crate) trait HasDispatch { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 114 | fn get_guid(&self) -> GUID { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn dispparams(mut vars : Vec) -> DISPPARAMS { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `subfolder_names` is never used [INFO] [stdout] --> src/application.rs:114:19 [INFO] [stdout] | [INFO] [stdout] 87 | impl Folder { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 114 | pub(crate) fn subfolder_names(&self) -> Result, WinError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.81s [INFO] running `Command { std: "docker" "inspect" "c6db11ee8dad3fa2f40f7d1af67d572954d9c007c93f2f97e1f80d38bbeebf57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6db11ee8dad3fa2f40f7d1af67d572954d9c007c93f2f97e1f80d38bbeebf57", kill_on_drop: false }` [INFO] [stdout] c6db11ee8dad3fa2f40f7d1af67d572954d9c007c93f2f97e1f80d38bbeebf57