[INFO] fetching crate proseg 3.1.1...
[INFO] testing proseg-3.1.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate proseg 3.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate proseg 3.1.1
[INFO] finished tweaking crates.io crate proseg 3.1.1
[INFO] tweaked toml for crates.io crate proseg 3.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proseg 3.1.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proseg 3.1.1 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "70208f92934ea52b59da501f460fd5c668613b1c7021ba8bf5b272a8a5f9f505", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/runvec.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn iter(&self) -> RunVecIter<I, T> {
[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] 113 |     pub fn iter(&self) -> RunVecIter<'_, I, T> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sampleset.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn iter(&self) -> std::slice::Iter<T> {
[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] 99 |     pub fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sparsevec.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> SparseCountVecIter<K, V> {
[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] 50 |     pub fn iter(&self) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sparsevec.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<K, V> {
[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] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/sparsevec.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<K, V> {
[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] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/sparsevec.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<K, V>
[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] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<'_, K, V>
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:1986:26
[INFO] [stdout]      |
[INFO] [stdout] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadStates> {
[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] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stdout]      |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:1990:32
[INFO] [stdout]      |
[INFO] [stdout] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadStates> {
[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] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stdout]      |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:2001:26
[INFO] [stdout]      |
[INFO] [stdout] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadCounts> {
[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] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stdout]      |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:2005:32
[INFO] [stdout]      |
[INFO] [stdout] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadCounts> {
[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] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stdout]      |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "232e54c346b90ebb37e574100591ac8e79f9e096eb575f43600206e84dc6f931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232e54c346b90ebb37e574100591ac8e79f9e096eb575f43600206e84dc6f931", kill_on_drop: false }`
[INFO] [stdout] 232e54c346b90ebb37e574100591ac8e79f9e096eb575f43600206e84dc6f931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ba89cfede4d4529e14145e82ffe3ffd9c9a5e3b5a073cce3be2736f76ff470
[INFO] running `Command { std: "docker" "start" "-a" "31ba89cfede4d4529e14145e82ffe3ffd9c9a5e3b5a073cce3be2736f76ff470", kill_on_drop: false }`
[INFO] [stderr]    Compiling proseg v3.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/runvec.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn iter(&self) -> RunVecIter<I, T> {
[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] 113 |     pub fn iter(&self) -> RunVecIter<'_, I, T> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sampleset.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn iter(&self) -> std::slice::Iter<T> {
[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] 99 |     pub fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sparsevec.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn iter(&self) -> SparseCountVecIter<K, V> {
[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] 50 |     pub fn iter(&self) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/sampler/sparsevec.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<K, V> {
[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] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/sparsevec.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<K, V> {
[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] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sampler/sparsevec.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<K, V>
[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] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<'_, K, V>
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:1986:26
[INFO] [stdout]      |
[INFO] [stdout] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadStates> {
[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] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stdout]      |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:1990:32
[INFO] [stdout]      |
[INFO] [stdout] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadStates> {
[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] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stdout]      |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:2001:26
[INFO] [stdout]      |
[INFO] [stdout] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadCounts> {
[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] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stdout]      |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/sampler/voxelcheckerboard.rs:2005:32
[INFO] [stdout]      |
[INFO] [stdout] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadCounts> {
[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] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stdout]      |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "31ba89cfede4d4529e14145e82ffe3ffd9c9a5e3b5a073cce3be2736f76ff470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ba89cfede4d4529e14145e82ffe3ffd9c9a5e3b5a073cce3be2736f76ff470", kill_on_drop: false }`
[INFO] [stdout] 31ba89cfede4d4529e14145e82ffe3ffd9c9a5e3b5a073cce3be2736f76ff470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff392c4ac6cd24124669f80c0cfec685fd3ba6091492207545fcbe21c6f26104
[INFO] running `Command { std: "docker" "start" "-a" "ff392c4ac6cd24124669f80c0cfec685fd3ba6091492207545fcbe21c6f26104", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/sampler/runvec.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn iter(&self) -> RunVecIter<I, T> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn iter(&self) -> RunVecIter<'_, I, T> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/sampler/sampleset.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn iter(&self) -> std::slice::Iter<T> {
[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] 99 |     pub fn iter(&self) -> std::slice::Iter<'_, T> {
[INFO] [stderr]    |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/sampler/sparsevec.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn iter(&self) -> SparseCountVecIter<K, V> {
[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] 50 |     pub fn iter(&self) -> SparseCountVecIter<'_, K, V> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/sampler/sparsevec.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<K, V> {
[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] 80 |     pub fn iter_from(&self, from: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stderr]    |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/sampler/sparsevec.rs:105:20
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<K, V> {
[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] 105 |     pub fn iter_to(&self, to: K) -> SparseCountVecIter<'_, K, V> {
[INFO] [stderr]     |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/sampler/sparsevec.rs:137:23
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<K, V>
[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] 137 |     pub fn iter_dense(&self, bound: K) -> DenseIter<'_, K, V>
[INFO] [stderr]     |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/sampler/voxelcheckerboard.rs:1986:26
[INFO] [stderr]      |
[INFO] [stderr] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadStates> {
[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] 1986 |     fn write_quad_states(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stderr]      |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/sampler/voxelcheckerboard.rs:1990:32
[INFO] [stderr]      |
[INFO] [stderr] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadStates> {
[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] 1990 |     fn write_quad_index_states(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadStates> {
[INFO] [stderr]      |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/sampler/voxelcheckerboard.rs:2001:26
[INFO] [stderr]      |
[INFO] [stderr] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<QuadCounts> {
[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] 2001 |     fn write_quad_counts(&mut self, voxel: Voxel) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stderr]      |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/sampler/voxelcheckerboard.rs:2005:32
[INFO] [stderr]      |
[INFO] [stderr] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<QuadCounts> {
[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] 2005 |     fn write_quad_index_counts(&mut self, index: (u32, u32)) -> RwLockWriteGuard<'_, QuadCounts> {
[INFO] [stderr]      |                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: `proseg` (bin "proseg" test) generated 10 warnings (run `cargo fix --bin "proseg" -p proseg --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/proseg-bcf9e32147f59e44)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_basic ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_equality ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_equality_edge_cases ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_update ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_update_no_reuse ... ok
[INFO] [stdout] test sampler::multinomial::tests::test_multinomial_zero_prob ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_sum ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_clear ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_clear_and_reuse ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_collect_all_with_items ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_zero ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_both_iterators ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_collect_all_empty ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_different_value_types ... ok
[INFO] [stdout] test sampler::csrmat::tests::test_csrmat_parallel ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_insert_random_order ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_insert_sorted_order ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_insert_reverse_order ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_interleaved_inserts_and_updates ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_all_zeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_after_splits ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_after_splits ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_internal_node_creation ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_all_values ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_empty_bound ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_all_zeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_multiple_values ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_large ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_partial_range ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_reusable ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_single_value ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_trailing_zeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_dense_with_explicit_zeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_empty ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_mixed_zeros_and_nonzeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_multiple_elements ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_reusable ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_single_element ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_skips_explicit_zeros ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_sorted_order ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_iter_with_sparse_keys ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_new_sparse_vec ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_sibling_links_after_splits ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_sparse_keys ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_leaf_split ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_single_insert ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_zero_initialization ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_i8_to_i32_conversion ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_12bit_boundaries ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_update_existing_key ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_multiple_leaf_splits ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_8bit_boundaries ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_multiple_inserts_no_split ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_i12_to_i32_conversion ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_addition ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_addition_with_negatives ... ok
[INFO] [stdout] test sampler::sparsevec::tests::test_large_tree ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_bit_packing ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_basic ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_boundary_conditions ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_chaining ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_consistency_with_coords ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_individual_accessors ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_large_offsets ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_mixed_values ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_moore_neighbors ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_negative_values ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_roundtrip ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_positive_values ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_sign_extension ... ok
[INFO] [stdout] test sampler::polyagamma::try_pg_sampler ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_out_of_bounds ... ok
[INFO] [stdout] test sampler::voxelcheckerboard::tests::test_voxel_offset_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/to_baysor.rs (/opt/rustwide/target/debug/deps/proseg_to_baysor-2a5440c5f81fbd67)
[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" "ff392c4ac6cd24124669f80c0cfec685fd3ba6091492207545fcbe21c6f26104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff392c4ac6cd24124669f80c0cfec685fd3ba6091492207545fcbe21c6f26104", kill_on_drop: false }`
[INFO] [stdout] ff392c4ac6cd24124669f80c0cfec685fd3ba6091492207545fcbe21c6f26104
