[INFO] cloning repository https://github.com/rasviitanen/lf-graph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rasviitanen/lf-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Flf-graph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Flf-graph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42bad455734622facb722cf794bb4059af7208b
[INFO] testing rasviitanen/lf-graph against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Flf-graph" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rasviitanen/lf-graph
[INFO] finished tweaking git repo https://github.com/rasviitanen/lf-graph
[INFO] tweaked toml for git repo https://github.com/rasviitanen/lf-graph written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rasviitanen/lf-graph on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rasviitanen/lf-graph 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9906ef1e409d1c98e9c58ca74b401f4d054180fbed17655998e4a7241adff252
[INFO] running `Command { std: "docker" "start" "-a" "9906ef1e409d1c98e9c58ca74b401f4d054180fbed17655998e4a7241adff252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9906ef1e409d1c98e9c58ca74b401f4d054180fbed17655998e4a7241adff252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9906ef1e409d1c98e9c58ca74b401f4d054180fbed17655998e4a7241adff252", kill_on_drop: false }`
[INFO] [stdout] 9906ef1e409d1c98e9c58ca74b401f4d054180fbed17655998e4a7241adff252
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f330faaa86a321b528cade9d4e0293f3ca62a7a35892c51238fd677e88ccf385
[INFO] running `Command { std: "docker" "start" "-a" "f330faaa86a321b528cade9d4e0293f3ca62a7a35892c51238fd677e88ccf385", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling lf-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/adjlist.rs:744:28
[INFO] [stdout]     |
[INFO] [stdout] 732 |         &'t self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 738 |         deleted: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 739 |         md_pred: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 740 |         current: &mut Shared<'t, Node<'a, T, E>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<T, E>>> {
[INFO] [stdout]     |                            ^^^^^^^^^^ the same lifetime is hidden 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: consistently use `'t`
[INFO] [stdout]     |
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<'t, T, E>>> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn vertices(&self) -> Range<Self::Vertex>;
[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] 33 |     fn vertices(&self) -> Range<'_, Self::Vertex>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "f330faaa86a321b528cade9d4e0293f3ca62a7a35892c51238fd677e88ccf385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f330faaa86a321b528cade9d4e0293f3ca62a7a35892c51238fd677e88ccf385", kill_on_drop: false }`
[INFO] [stdout] f330faaa86a321b528cade9d4e0293f3ca62a7a35892c51238fd677e88ccf385
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 590983318e2e51f075f9e100f5e6547d0b0c74e879a512cc7e2d10e483aa21af
[INFO] running `Command { std: "docker" "start" "-a" "590983318e2e51f075f9e100f5e6547d0b0c74e879a512cc7e2d10e483aa21af", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/adjlist.rs:744:28
[INFO] [stdout]     |
[INFO] [stdout] 732 |         &'t self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 738 |         deleted: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 739 |         md_pred: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 740 |         current: &mut Shared<'t, Node<'a, T, E>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<T, E>>> {
[INFO] [stdout]     |                            ^^^^^^^^^^ the same lifetime is hidden 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: consistently use `'t`
[INFO] [stdout]     |
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<'t, T, E>>> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn vertices(&self) -> Range<Self::Vertex>;
[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] 33 |     fn vertices(&self) -> Range<'_, Self::Vertex>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.4
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling lf-graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/adjlist.rs:744:28
[INFO] [stdout]     |
[INFO] [stdout] 732 |         &'t self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 738 |         deleted: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 739 |         md_pred: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] 740 |         current: &mut Shared<'t, Node<'a, T, E>>,
[INFO] [stdout]     |                              -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<T, E>>> {
[INFO] [stdout]     |                            ^^^^^^^^^^ the same lifetime is hidden 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: consistently use `'t`
[INFO] [stdout]     |
[INFO] [stdout] 744 |     ) -> ReturnCode<Atomic<Node<'t, T, E>>> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[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] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/graph.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn vertices(&self) -> Range<Self::Vertex>;
[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] 33 |     fn vertices(&self) -> Range<'_, Self::Vertex>;
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "590983318e2e51f075f9e100f5e6547d0b0c74e879a512cc7e2d10e483aa21af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590983318e2e51f075f9e100f5e6547d0b0c74e879a512cc7e2d10e483aa21af", kill_on_drop: false }`
[INFO] [stdout] 590983318e2e51f075f9e100f5e6547d0b0c74e879a512cc7e2d10e483aa21af
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4554c5cd1dd7e291dd56840be47d5dcb1ce2b42ed4bf1ec08897aededd2c8f3
[INFO] running `Command { std: "docker" "start" "-a" "a4554c5cd1dd7e291dd56840be47d5dcb1ce2b42ed4bf1ec08897aededd2c8f3", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]    --> src/adjlist.rs:744:28
[INFO] [stdout] running 8 tests
[INFO] [stderr]     |
[INFO] [stdout] test graph::graph_tests::test_find_vertex ... ok
[INFO] [stderr] 732 |         &'t self,
[INFO] [stdout] test graph::graph_tests::test_in_neigh ... ok
[INFO] [stderr]     |          -- the lifetime is named here
[INFO] [stdout] test graph::graph_tests::test_multiple_txn_simple ... ok
[INFO] [stderr] ...
[INFO] [stdout] test graph::graph_tests::test_txn_simple ... ok
[INFO] [stderr] 738 |         deleted: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stdout] test graph::graph_tests::test_threaded_txn_simple ... ok
[INFO] [stderr]     |                              -- the lifetime is named here
[INFO] [stdout] test graph::graph_tests::test_vertex_insertion ... ok
[INFO] [stderr] 739 |         md_pred: &mut Shared<'t, MDNode<'a, E, T>>,
[INFO] [stderr]     |                              -- the lifetime is named here
[INFO] [stderr] 740 |         current: &mut Shared<'t, Node<'a, T, E>>,
[INFO] [stderr]     |                              -- the lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 744 |     ) -> ReturnCode<Atomic<Node<T, E>>> {
[INFO] [stderr]     |                            ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'t`
[INFO] [stderr]     |
[INFO] [stderr] 744 |     ) -> ReturnCode<Atomic<Node<'t, T, E>>> {
[INFO] [stderr]     |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[INFO] [stderr]    |                 ^^^^^                  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn in_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<Self::Edge>;
[INFO] [stderr]    |                  ^^^^^                  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn out_neigh(&self, v: Self::Id) -> Range<'_, Self::Edge>;
[INFO] [stderr]    |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/graph.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn vertices(&self) -> Range<Self::Vertex>;
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn vertices(&self) -> Range<'_, Self::Vertex>;
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lf-graph` (lib) generated 4 warnings (run `cargo fix --lib -p lf-graph` to apply 4 suggestions)
[INFO] [stderr] warning: `lf-graph` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lf_graph-c912fd6ca21e805c)
[INFO] [stdout] test graph::graph_tests::test_edge_insertion ... ok
[INFO] [stdout] test graph::graph_tests::test_delete_vertex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lf_graph
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4554c5cd1dd7e291dd56840be47d5dcb1ce2b42ed4bf1ec08897aededd2c8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4554c5cd1dd7e291dd56840be47d5dcb1ce2b42ed4bf1ec08897aededd2c8f3", kill_on_drop: false }`
[INFO] [stdout] a4554c5cd1dd7e291dd56840be47d5dcb1ce2b42ed4bf1ec08897aededd2c8f3
