[INFO] fetching crate rizlib 0.4.8... [INFO] checking rizlib-0.4.8 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate rizlib 0.4.8 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rizlib 0.4.8 [INFO] finished tweaking crates.io crate rizlib 0.4.8 [INFO] tweaked toml for crates.io crate rizlib 0.4.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rizlib 0.4.8 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rizlib 0.4.8 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b2a86a1475a58a2e5bace6e309499725a5b5714c0d9b31a58f59ae2dab5f2a0 [INFO] running `Command { std: "docker" "start" "-a" "9b2a86a1475a58a2e5bace6e309499725a5b5714c0d9b31a58f59ae2dab5f2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b2a86a1475a58a2e5bace6e309499725a5b5714c0d9b31a58f59ae2dab5f2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b2a86a1475a58a2e5bace6e309499725a5b5714c0d9b31a58f59ae2dab5f2a0", kill_on_drop: false }` [INFO] [stdout] 9b2a86a1475a58a2e5bace6e309499725a5b5714c0d9b31a58f59ae2dab5f2a0 [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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9111ae162034ef7716216feae115f04a35acf76c4c5a86106d1642d8b6d4ac47 [INFO] running `Command { std: "docker" "start" "-a" "9111ae162034ef7716216feae115f04a35acf76c4c5a86106d1642d8b6d4ac47", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Checking serde v1.0.215 [INFO] [stderr] Checking serde_json v1.0.133 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking rizlib v0.4.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, EntryData> [INFO] [stdout] --> src/catalog/catalog_file.rs:117:26 [INFO] [stdout] | [INFO] [stdout] 117 | let entry_data = EntryData::from_raw(raw_entry_data, &bucket_data, &extra_data, &raw_catalog)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/catalog_file.rs:117:26 [INFO] [stdout] | [INFO] [stdout] 117 | let entry_data = EntryData::from_raw(raw_entry_data, &bucket_data, &extra_data, &raw_catalog)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:142:173 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn from_raw(raw_addressable_entry: RawAddressableEntry, bucket_data: &BucketData, extra_data: &ExtraData, raw_catalog: &RawCatalog) -> Result { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________________________________________________^ [INFO] [stdout] 143 | | let internal_id_index = raw_addressable_entry.internal_id_index; [INFO] [stdout] 144 | | let internal_id = raw_catalog.internal_ids.get(internal_id_index as usize).unwrap().to_owned(); [INFO] [stdout] 145 | | let resource_provider_index = raw_addressable_entry.resource_provider_index; [INFO] [stdout] ... | [INFO] [stdout] 171 | | }) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | / Ok(Self { [INFO] [stdout] 160 | | internal_id_index, [INFO] [stdout] 161 | | internal_id, [INFO] [stdout] 162 | | resource_provider_index, [INFO] [stdout] ... | [INFO] [stdout] 170 | | resource_type, [INFO] [stdout] 171 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:200:159 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn from_raw(raw_entry_data: RawEntryData, bucket_data: &BucketData, extra_data: &ExtraData, raw_catalog: &RawCatalog) -> Result { [INFO] [stdout] | _______________________________________________________________________________________________________________________________________________________________^ [INFO] [stdout] 201 | | let mut entries = Vec::new(); [INFO] [stdout] 202 | | for raw_addressable_entry in raw_entry_data.0 { [INFO] [stdout] 203 | | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] 204 | | } [INFO] [stdout] 205 | | Ok(Self(entries)) [INFO] [stdout] 206 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, AddressableEntry> [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | Ok(Self(entries)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, EntryData> [INFO] [stdout] --> src/catalog/catalog_file.rs:117:26 [INFO] [stdout] | [INFO] [stdout] 117 | let entry_data = EntryData::from_raw(raw_entry_data, &bucket_data, &extra_data, &raw_catalog)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/catalog_file.rs:117:26 [INFO] [stdout] | [INFO] [stdout] 117 | let entry_data = EntryData::from_raw(raw_entry_data, &bucket_data, &extra_data, &raw_catalog)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:142:173 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn from_raw(raw_addressable_entry: RawAddressableEntry, bucket_data: &BucketData, extra_data: &ExtraData, raw_catalog: &RawCatalog) -> Result { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________________________________________________^ [INFO] [stdout] 143 | | let internal_id_index = raw_addressable_entry.internal_id_index; [INFO] [stdout] 144 | | let internal_id = raw_catalog.internal_ids.get(internal_id_index as usize).unwrap().to_owned(); [INFO] [stdout] 145 | | let resource_provider_index = raw_addressable_entry.resource_provider_index; [INFO] [stdout] ... | [INFO] [stdout] 171 | | }) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | / Ok(Self { [INFO] [stdout] 160 | | internal_id_index, [INFO] [stdout] 161 | | internal_id, [INFO] [stdout] 162 | | resource_provider_index, [INFO] [stdout] ... | [INFO] [stdout] 170 | | resource_type, [INFO] [stdout] 171 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:200:159 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn from_raw(raw_entry_data: RawEntryData, bucket_data: &BucketData, extra_data: &ExtraData, raw_catalog: &RawCatalog) -> Result { [INFO] [stdout] | _______________________________________________________________________________________________________________________________________________________________^ [INFO] [stdout] 201 | | let mut entries = Vec::new(); [INFO] [stdout] 202 | | for raw_addressable_entry in raw_entry_data.0 { [INFO] [stdout] 203 | | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] 204 | | } [INFO] [stdout] 205 | | Ok(Self(entries)) [INFO] [stdout] 206 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, AddressableEntry> [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:203:26 [INFO] [stdout] | [INFO] [stdout] 203 | entries.push(AddressableEntry::from_raw(raw_addressable_entry, bucket_data, extra_data, raw_catalog)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/catalog/entry_data.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | Ok(Self(entries)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rizlib` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rizlib` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "9111ae162034ef7716216feae115f04a35acf76c4c5a86106d1642d8b6d4ac47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9111ae162034ef7716216feae115f04a35acf76c4c5a86106d1642d8b6d4ac47", kill_on_drop: false }` [INFO] [stdout] 9111ae162034ef7716216feae115f04a35acf76c4c5a86106d1642d8b6d4ac47