[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] checking flauntingspade4/graphy against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflauntingspade4%2Fgraphy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flauntingspade4/graphy on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.3
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded wasi v0.10.2+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded version_check v0.9.3
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded rand v0.8.3
[INFO] [stderr]   Downloaded ahash v0.7.4
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded hashbrown v0.11.2
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c
[INFO] running `Command { std: "docker" "start" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/mod.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/directed_weighted.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 52 |         id: VertexId<'id>,
[INFO] [stdout] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/undirected_weighted.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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: 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)]` (part of `#[warn(unused)]`) 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/mod.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/directed_weighted.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 52 |         id: VertexId<'id>,
[INFO] [stdout] 53 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 54 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/edge/undirected_weighted.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |         &'new_id self,
[INFO] [stdout]    |          ------- the lifetime is named here
[INFO] [stdout] 42 |         id: VertexId<'id>,
[INFO] [stdout] 43 |         token: &'new_id GhostToken<'id>,
[INFO] [stdout]    |                 ------- the lifetime is named here
[INFO] [stdout] 44 |     ) -> Option<&SharedNode<'id, Item, Weight, Self>> {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same 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: 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 2.51s
[INFO] running `Command { std: "docker" "inspect" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c", kill_on_drop: false }`
[INFO] [stdout] e8a0db790afaaf60f9e830e9676ecd5e2edd07173d0bc20f6b787872852e493c
