[INFO] fetching crate tierkreis-core 0.1.0...
[INFO] checking tierkreis-core-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tierkreis-core 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tierkreis-core 0.1.0
[INFO] finished tweaking crates.io crate tierkreis-core 0.1.0
[INFO] tweaked toml for crates.io crate tierkreis-core 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tierkreis-core 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.12.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding lasso v0.5.1 (available: v0.7.3)
[INFO] [stderr]       Adding rstest v0.21.0 (available: v0.26.1)
[INFO] [stderr]       Adding single v0.1.0 (available: v1.0.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 64819451f33a6638305dc27ab2a293dee06549905d8a250161140cecc9d61ef3
[INFO] running `Command { std: "docker" "start" "-a" "64819451f33a6638305dc27ab2a293dee06549905d8a250161140cecc9d61ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64819451f33a6638305dc27ab2a293dee06549905d8a250161140cecc9d61ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64819451f33a6638305dc27ab2a293dee06549905d8a250161140cecc9d61ef3", kill_on_drop: false }`
[INFO] [stdout] 64819451f33a6638305dc27ab2a293dee06549905d8a250161140cecc9d61ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f5c51dc44b8c0e5c8228c7cc032c80dcbc5c47309d62c6cdda0b92ba195e9022
[INFO] running `Command { std: "docker" "start" "-a" "f5c51dc44b8c0e5c8228c7cc032c80dcbc5c47309d62c6cdda0b92ba195e9022", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling rstest_macros v0.21.0
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking single v0.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking lasso v0.5.1
[INFO] [stderr]     Checking tierkreis-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:438:60
[INFO] [stdout]     |
[INFO] [stdout] 438 |       fn try_from(value: Value) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 439 | |         Ok(value.into())
[INFO] [stdout] 440 | |     }
[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<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         Ok(value.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:453:60
[INFO] [stdout]     |
[INFO] [stdout] 453 |       fn try_from(graph: Graph) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ____________________________________________________________^
[INFO] [stdout] 454 | |         Ok(graph.into())
[INFO] [stdout] 455 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 |         Ok(graph.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:468:70
[INFO] [stdout]     |
[INFO] [stdout] 468 |       fn try_from(function: FunctionName) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ______________________________________________________________________^
[INFO] [stdout] 469 | |         Ok(function.into())
[INFO] [stdout] 470 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         Ok(function.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:483:73
[INFO] [stdout]     |
[INFO] [stdout] 483 |       fn try_from(fn_t: (FunctionName, u32)) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  _________________________________________________________________________^
[INFO] [stdout] 484 | |         Ok(fn_t.into())
[INFO] [stdout] 485 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<graph::Node, Infallible>
[INFO] [stdout]    --> src/graph.rs:484:9
[INFO] [stdout]     |
[INFO] [stdout] 484 |         Ok(fn_t.into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/portgraph/graph.rs:706:25
[INFO] [stdout]     |
[INFO] [stdout] 706 |     pub fn node_indices(&self) -> NodeIndices<N> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 706 |     pub fn node_indices(&self) -> NodeIndices<'_, N> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/portgraph/graph.rs:729:25
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn edge_indices(&self) -> EdgeIndices<E> {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn edge_indices(&self) -> EdgeIndices<'_, E> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tierkreis-core` (lib) due to 8 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f5c51dc44b8c0e5c8228c7cc032c80dcbc5c47309d62c6cdda0b92ba195e9022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c51dc44b8c0e5c8228c7cc032c80dcbc5c47309d62c6cdda0b92ba195e9022", kill_on_drop: false }`
[INFO] [stdout] f5c51dc44b8c0e5c8228c7cc032c80dcbc5c47309d62c6cdda0b92ba195e9022
