[INFO] cloning repository https://github.com/flauntingspade4/graphy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flauntingspade4/graphy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fgraphy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fgraphy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b8dc8fb4e85c4e9d517c4d1985adc897514d6f6
[INFO] testing flauntingspade4/graphy against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fgraphy" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flauntingspade4/graphy
[INFO] finished tweaking git repo https://github.com/flauntingspade4/graphy
[INFO] tweaked toml for git repo https://github.com/flauntingspade4/graphy written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flauntingspade4/graphy on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flauntingspade4/graphy 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21e45340c5d6c2d730d3317085e476caee970b166d70fa0a386b7ebb9a30b87e
[INFO] running `Command { std: "docker" "start" "-a" "21e45340c5d6c2d730d3317085e476caee970b166d70fa0a386b7ebb9a30b87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21e45340c5d6c2d730d3317085e476caee970b166d70fa0a386b7ebb9a30b87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e45340c5d6c2d730d3317085e476caee970b166d70fa0a386b7ebb9a30b87e", kill_on_drop: false }`
[INFO] [stdout] 21e45340c5d6c2d730d3317085e476caee970b166d70fa0a386b7ebb9a30b87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ceb40bdf32b6c06ae971ee44a0b2401168bfa46ecebee3c4cc9bd602b83e351e
[INFO] running `Command { std: "docker" "start" "-a" "ceb40bdf32b6c06ae971ee44a0b2401168bfa46ecebee3c4cc9bd602b83e351e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_raw_ptr_deref,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const_mut_refs,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     option_result_unwrap_unchecked,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/mod.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/directed_weighted.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 52 |         id: VertexId<'id>,
[INFO] [stdout] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/undirected_weighted.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "ceb40bdf32b6c06ae971ee44a0b2401168bfa46ecebee3c4cc9bd602b83e351e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb40bdf32b6c06ae971ee44a0b2401168bfa46ecebee3c4cc9bd602b83e351e", kill_on_drop: false }`
[INFO] [stdout] ceb40bdf32b6c06ae971ee44a0b2401168bfa46ecebee3c4cc9bd602b83e351e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] aae2fdc5fc7e751f6dfe347833a5124eae7b8ec62d5435d43b209382fb93850f
[INFO] running `Command { std: "docker" "start" "-a" "aae2fdc5fc7e751f6dfe347833a5124eae7b8ec62d5435d43b209382fb93850f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_raw_ptr_deref,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const_mut_refs,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     option_result_unwrap_unchecked,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/mod.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/directed_weighted.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 52 |         id: VertexId<'id>,
[INFO] [stdout] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/undirected_weighted.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling graph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Node`
[INFO] [stdout]  --> tests/graph.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Graph, Node,
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     const_raw_ptr_deref,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const_mut_refs,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     option_result_unwrap_unchecked,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/mod.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/directed_weighted.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 52 |         id: VertexId<'id>,
[INFO] [stdout] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/edge/undirected_weighted.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to consistently use `'new_id`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                  +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "aae2fdc5fc7e751f6dfe347833a5124eae7b8ec62d5435d43b209382fb93850f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae2fdc5fc7e751f6dfe347833a5124eae7b8ec62d5435d43b209382fb93850f", kill_on_drop: false }`
[INFO] [stdout] aae2fdc5fc7e751f6dfe347833a5124eae7b8ec62d5435d43b209382fb93850f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3d607226a16082cb196b7b5a199f94652ddade0bb42542fe3e8dff4506d3d8ef
[INFO] running `Command { std: "docker" "start" "-a" "3d607226a16082cb196b7b5a199f94652ddade0bb42542fe3e8dff4506d3d8ef", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     const_raw_ptr_deref,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     const_mut_refs,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `option_result_unwrap_unchecked` has been stable since 1.58.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     option_result_unwrap_unchecked,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/edge/mod.rs:41:10
[INFO] [stderr]    |
[INFO] [stderr] 41 |         &'new_id self,
[INFO] [stderr]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 42 |         id: VertexId<'id>,
[INFO] [stderr] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stderr]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stderr]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'new_id`
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>>;
[INFO] [stderr]    |                  +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/edge/directed_weighted.rs:51:10
[INFO] [stderr]    |
[INFO] [stderr] 51 |         &'new_id self,
[INFO] [stderr]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 52 |         id: VertexId<'id>,
[INFO] [stderr] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stderr]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stderr]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to consistently use `'new_id`
[INFO] [stderr]    |
[INFO] [stderr] 54 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stderr]    |                  +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/edge/undirected_weighted.rs:41:10
[INFO] [stderr]    |
[INFO] [stderr] 41 |         &'new_id self,
[INFO] [stderr]    |          ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 42 |         id: VertexId<'id>,
[INFO] [stderr] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stderr]    |                 ^^^^^^^ these lifetimes flow to the output
[INFO] [stderr] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stderr]    |                 ------------------------------------ the lifetime gets resolved as `'new_id`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to consistently use `'new_id`
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ) -> Option<&'new_id SharedNode<'id, Item, Weight, Self>> {
[INFO] [stderr]    |                  +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `graph` (lib) generated 6 warnings (run `cargo fix --lib -p graph` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `Node`
[INFO] [stderr]  --> tests/graph.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Graph, Node,
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `graph` (test "graph") generated 1 warning (run `cargo fix --test "graph"` to apply 1 suggestion)
[INFO] [stderr] warning: `graph` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/graph-77602a0be197a6c8)
[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] [stderr]      Running tests/graph.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/graph-b3b5f064ec2f7d03)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test add_edge ... ok
[INFO] [stdout] test add_one ... ok
[INFO] [stdout] test distance ... ok
[INFO] [stdout] test adjacent ... ok
[INFO] [stdout] test edges_mut ... ok
[INFO] [stdout] test id_out_of_order ... ok
[INFO] [stdout] test remove_edge_between ... ok
[INFO] [stdout] test make_empty ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stderr]      Running tests/vertex.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/vertex-c18cac234a749d94)
[INFO] [stdout] test add_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d607226a16082cb196b7b5a199f94652ddade0bb42542fe3e8dff4506d3d8ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d607226a16082cb196b7b5a199f94652ddade0bb42542fe3e8dff4506d3d8ef", kill_on_drop: false }`
[INFO] [stdout] 3d607226a16082cb196b7b5a199f94652ddade0bb42542fe3e8dff4506d3d8ef