[INFO] fetching crate atom_syndication 0.12.7... [INFO] checking atom_syndication-0.12.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate atom_syndication 0.12.7 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate atom_syndication 0.12.7 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate atom_syndication 0.12.7 [INFO] tweaked toml for crates.io crate atom_syndication 0.12.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate atom_syndication 0.12.7 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 atom_syndication 0.12.7 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b1d95a982c8278dc0fcca4c0ebca4879ed4389d16c0013b4d00d076e9fb1b791 [INFO] running `Command { std: "docker" "start" "-a" "b1d95a982c8278dc0fcca4c0ebca4879ed4389d16c0013b4d00d076e9fb1b791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1d95a982c8278dc0fcca4c0ebca4879ed4389d16c0013b4d00d076e9fb1b791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1d95a982c8278dc0fcca4c0ebca4879ed4389d16c0013b4d00d076e9fb1b791", kill_on_drop: false }` [INFO] [stdout] b1d95a982c8278dc0fcca4c0ebca4879ed4389d16c0013b4d00d076e9fb1b791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e560d23a587ffd53e1e82783f55fa6e500338f8b587ce4182c733986699f48f8 [INFO] running `Command { std: "docker" "start" "-a" "e560d23a587ffd53e1e82783f55fa6e500338f8b587ce4182c733986699f48f8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking quick-xml v0.37.2 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking diligent-date-parser v0.1.5 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking atom_syndication v0.12.7 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/category.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/category.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/content.rs:28:41 [INFO] [stdout] | [INFO] [stdout] 28 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/content.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/entry.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/entry.rs:651:9 [INFO] [stdout] | [INFO] [stdout] 651 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/feed.rs:46:41 [INFO] [stdout] | [INFO] [stdout] 46 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/feed.rs:943:9 [INFO] [stdout] | [INFO] [stdout] 943 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/generator.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/generator.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/link.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/link.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/person.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/person.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/source.rs:22:41 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/source.rs:575:9 [INFO] [stdout] | [INFO] [stdout] 575 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/text.rs:65:41 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/text.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/category.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/category.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/extension/mod.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/content.rs:28:41 [INFO] [stdout] | [INFO] [stdout] 28 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/extension/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/content.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/entry.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/entry.rs:651:9 [INFO] [stdout] | [INFO] [stdout] 651 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/feed.rs:46:41 [INFO] [stdout] | [INFO] [stdout] 46 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/feed.rs:943:9 [INFO] [stdout] | [INFO] [stdout] 943 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/generator.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/generator.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/link.rs:15:41 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/link.rs:309:9 [INFO] [stdout] | [INFO] [stdout] 309 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/person.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/person.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/source.rs:22:41 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/source.rs:575:9 [INFO] [stdout] | [INFO] [stdout] 575 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/text.rs:65:41 [INFO] [stdout] | [INFO] [stdout] 65 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/text.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/extension/mod.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | #[cfg_attr(feature = "builders", derive(Builder))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Builder` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/extension/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | self.build_impl().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atom_syndication` (lib) due to 20 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `atom_syndication` (lib test) due to 20 previous errors [INFO] running `Command { std: "docker" "inspect" "e560d23a587ffd53e1e82783f55fa6e500338f8b587ce4182c733986699f48f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e560d23a587ffd53e1e82783f55fa6e500338f8b587ce4182c733986699f48f8", kill_on_drop: false }` [INFO] [stdout] e560d23a587ffd53e1e82783f55fa6e500338f8b587ce4182c733986699f48f8