[INFO] fetching crate spareval 0.2.2...
[INFO] checking spareval-0.2.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate spareval 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate spareval 0.2.2
[INFO] finished tweaking crates.io crate spareval 0.2.2
[INFO] tweaked toml for crates.io crate spareval 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spareval 0.2.2 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 spareval 0.2.2 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83cabc24f94ac152dc5279557d276396e0e9f5843b2ee8e886797f0ab7770d23
[INFO] running `Command { std: "docker" "start" "-a" "83cabc24f94ac152dc5279557d276396e0e9f5843b2ee8e886797f0ab7770d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83cabc24f94ac152dc5279557d276396e0e9f5843b2ee8e886797f0ab7770d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cabc24f94ac152dc5279557d276396e0e9f5843b2ee8e886797f0ab7770d23", kill_on_drop: false }`
[INFO] [stdout] 83cabc24f94ac152dc5279557d276396e0e9f5843b2ee8e886797f0ab7770d23
[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 -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] d45f3c7efaf7a6ed05aa8fa2f00e72cf411293e4b38f429809b0e6bcd78ed536
[INFO] running `Command { std: "docker" "start" "-a" "d45f3c7efaf7a6ed05aa8fa2f00e72cf411293e4b38f429809b0e6bcd78ed536", kill_on_drop: false }`
[INFO] [stderr]     Checking oxilangtag v0.1.5
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]     Checking oxiri v0.2.11
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking quick-xml v0.37.5
[INFO] [stderr]     Checking json-event-parser v0.2.2
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking peg v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking oxsdatatypes v0.2.2
[INFO] [stderr]     Checking oxrdf v0.3.1
[INFO] [stderr]     Checking spargebra v0.4.2
[INFO] [stderr]     Checking sparesults v0.3.1
[INFO] [stderr]     Checking sparopt v0.3.2
[INFO] [stderr]     Checking spareval v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/lib.rs:393:32
[INFO] [stdout]     |
[INFO] [stdout] 393 |                 let internal = (&dataset).internalize_term(term).ok()?;
[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<InternalQuad<TermCow<'_>>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:127:95
[INFO] [stdout]     |
[INFO] [stdout] 127 |           fn quad_to_result(quad: QuadRef<'_>) -> Result<InternalQuad<TermCow<'_>>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 128 | |             Ok(InternalQuad {
[INFO] [stdout] 129 | |                 subject: TermRef::from(quad.subject).into(),
[INFO] [stdout] 130 | |                 predicate: TermRef::from(quad.predicate).into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |             })
[INFO] [stdout] 138 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InternalQuad<TermCow<'_>>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 | /             Ok(InternalQuad {
[INFO] [stdout] 129 | |                 subject: TermRef::from(quad.subject).into(),
[INFO] [stdout] 130 | |                 predicate: TermRef::from(quad.predicate).into(),
[INFO] [stdout] 131 | |                 object: quad.object.into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |                 },
[INFO] [stdout] 137 | |             })
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:227:79
[INFO] [stdout]     |
[INFO] [stdout] 227 |       fn internalize_term(&self, term: Term) -> Result<TermCow<'a>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________^
[INFO] [stdout] 228 | |         Ok(term.into())
[INFO] [stdout] 229 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         Ok(term.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Term, Infallible>
[INFO] [stdout]    --> src/dataset.rs:231:79
[INFO] [stdout]     |
[INFO] [stdout] 231 |       fn externalize_term(&self, term: TermCow<'a>) -> Result<Term, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________^
[INFO] [stdout] 232 | |         Ok(term.into())
[INFO] [stdout] 233 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Term, Infallible>
[INFO] [stdout]    --> src/dataset.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         Ok(term.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spareval` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/lib.rs:393:32
[INFO] [stdout]     |
[INFO] [stdout] 393 |                 let internal = (&dataset).internalize_term(term).ok()?;
[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<InternalQuad<TermCow<'_>>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:127:95
[INFO] [stdout]     |
[INFO] [stdout] 127 |           fn quad_to_result(quad: QuadRef<'_>) -> Result<InternalQuad<TermCow<'_>>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________________________^
[INFO] [stdout] 128 | |             Ok(InternalQuad {
[INFO] [stdout] 129 | |                 subject: TermRef::from(quad.subject).into(),
[INFO] [stdout] 130 | |                 predicate: TermRef::from(quad.predicate).into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |             })
[INFO] [stdout] 138 | |         }
[INFO] [stdout]     | |_________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<InternalQuad<TermCow<'_>>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 | /             Ok(InternalQuad {
[INFO] [stdout] 129 | |                 subject: TermRef::from(quad.subject).into(),
[INFO] [stdout] 130 | |                 predicate: TermRef::from(quad.predicate).into(),
[INFO] [stdout] 131 | |                 object: quad.object.into(),
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |                 },
[INFO] [stdout] 137 | |             })
[INFO] [stdout]     | |______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:227:79
[INFO] [stdout]     |
[INFO] [stdout] 227 |       fn internalize_term(&self, term: Term) -> Result<TermCow<'a>, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________^
[INFO] [stdout] 228 | |         Ok(term.into())
[INFO] [stdout] 229 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<TermCow<'_>, Infallible>
[INFO] [stdout]    --> src/dataset.rs:228:9
[INFO] [stdout]     |
[INFO] [stdout] 228 |         Ok(term.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Term, Infallible>
[INFO] [stdout]    --> src/dataset.rs:231:79
[INFO] [stdout]     |
[INFO] [stdout] 231 |       fn externalize_term(&self, term: TermCow<'a>) -> Result<Term, Infallible> {
[INFO] [stdout]     |  _______________________________________________________________________________^
[INFO] [stdout] 232 | |         Ok(term.into())
[INFO] [stdout] 233 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Term, Infallible>
[INFO] [stdout]    --> src/dataset.rs:232:9
[INFO] [stdout]     |
[INFO] [stdout] 232 |         Ok(term.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spareval` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "d45f3c7efaf7a6ed05aa8fa2f00e72cf411293e4b38f429809b0e6bcd78ed536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45f3c7efaf7a6ed05aa8fa2f00e72cf411293e4b38f429809b0e6bcd78ed536", kill_on_drop: false }`
[INFO] [stdout] d45f3c7efaf7a6ed05aa8fa2f00e72cf411293e4b38f429809b0e6bcd78ed536
