[INFO] crate outils 0.1.3 is already in cache
[INFO] extracting crate outils 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/outils/0.1.3
[INFO] extracting crate outils 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/outils/0.1.3
[INFO] validating manifest of outils-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of outils-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing outils-0.1.3
[INFO] finished frobbing outils-0.1.3
[INFO] frobbed toml for outils-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/outils/0.1.3/Cargo.toml
[INFO] started frobbing outils-0.1.3
[INFO] finished frobbing outils-0.1.3
[INFO] frobbed toml for outils-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/outils/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing outils-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/outils/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3c68017fc68ebeee7cf5e5007b76c237a93e0d082c2c45032232ebf70e8fe7f6
[INFO] running `"docker" "start" "-a" "3c68017fc68ebeee7cf5e5007b76c237a93e0d082c2c45032232ebf70e8fe7f6"`
[INFO] [stderr]    Compiling outils v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graph/dynconn/hdt/mod.rs:940:62
[INFO] [stderr]     |
[INFO] [stderr] 940 |     fn component_vertices(&'dyn self, v: VertexIndex) -> Box<Iterator<Item = VertexIndex> + 'dyn> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex> + 'dyn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graph/dynconn/hdt/mod.rs:977:38
[INFO] [stderr]     |
[INFO] [stderr] 977 |     fn components(&'dyn self) -> Box<Iterator<Item=VertexIndex> + 'dyn> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=VertexIndex> + 'dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1027:59
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     fn component_edges(&'dyn self, v: VertexIndex) -> Box<Iterator<Item=Edge> + 'dyn> {
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1203:60
[INFO] [stderr]      |
[INFO] [stderr] 1203 |     fn adjust_vertex_weight(&mut self, v: VertexIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                            ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1220:33
[INFO] [stderr]      |
[INFO] [stderr] 1220 |     fn edges(&'slf self) -> Box<Iterator<Item=Edge> + 'slf> {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ) -> Box<Iterator<Item = VertexIndex<Ix>> + 'a>;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex<Ix>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn components(&'a self) -> Box<Iterator<Item=VertexIndex<Ix>> + 'a>;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=VertexIndex<Ix>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:53:61
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn component_edges(&'a self, v: VertexIndex<Ix>) -> Box<Iterator<Item=Edge> + 'a>;
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:80:64
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn adjust_vertex_weight(&mut self, v: VertexIndex<Ix>, f: &Fn(&mut W)) -> Option<&W>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/aaforest/mod.rs:1135:34
[INFO] [stderr]      |
[INFO] [stderr] 1135 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/bst/aatree/mod.rs:874:32
[INFO] [stderr]     |
[INFO] [stderr] 874 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf K)> + 'slf> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/bst/aatree/mod.rs:893:34
[INFO] [stderr]     |
[INFO] [stderr] 893 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waaforest/mod.rs:1297:54
[INFO] [stderr]      |
[INFO] [stderr] 1297 |     fn adjust_weight(&mut self, node: NodeIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waaforest/mod.rs:1323:34
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1052:54
[INFO] [stderr]      |
[INFO] [stderr] 1052 |     fn adjust_weight(&mut self, node: NodeIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1079:32
[INFO] [stderr]      |
[INFO] [stderr] 1079 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf K)> + 'slf> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1099:34
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/error.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/mod.rs:355:53
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn children(&'slf self, node: NodeIndex) -> Box<Iterator<Item=NodeIndex> + 'slf> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=NodeIndex> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/mod.rs:432:34
[INFO] [stderr]     |
[INFO] [stderr] 432 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:52:18
[INFO] [stderr]    |
[INFO] [stderr] 52 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:153:22
[INFO] [stderr]     |
[INFO] [stderr] 153 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:186:29
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:231:18
[INFO] [stderr]     |
[INFO] [stderr] 231 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:278:22
[INFO] [stderr]     |
[INFO] [stderr] 278 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:329:29
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:340:22
[INFO] [stderr]     |
[INFO] [stderr] 340 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:373:29
[INFO] [stderr]     |
[INFO] [stderr] 373 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:384:22
[INFO] [stderr]     |
[INFO] [stderr] 384 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:418:18
[INFO] [stderr]     |
[INFO] [stderr] 418 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:449:29
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:464:22
[INFO] [stderr]     |
[INFO] [stderr] 464 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:531:29
[INFO] [stderr]     |
[INFO] [stderr] 531 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:575:29
[INFO] [stderr]     |
[INFO] [stderr] 575 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:586:22
[INFO] [stderr]     |
[INFO] [stderr] 586 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:620:18
[INFO] [stderr]     |
[INFO] [stderr] 620 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:650:29
[INFO] [stderr]     |
[INFO] [stderr] 650 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:667:22
[INFO] [stderr]     |
[INFO] [stderr] 667 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:715:29
[INFO] [stderr]     |
[INFO] [stderr] 715 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:726:22
[INFO] [stderr]     |
[INFO] [stderr] 726 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:759:29
[INFO] [stderr]     |
[INFO] [stderr] 759 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:770:22
[INFO] [stderr]     |
[INFO] [stderr] 770 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:804:18
[INFO] [stderr]     |
[INFO] [stderr] 804 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:834:29
[INFO] [stderr]     |
[INFO] [stderr] 834 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:851:22
[INFO] [stderr]     |
[INFO] [stderr] 851 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:899:29
[INFO] [stderr]     |
[INFO] [stderr] 899 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:910:22
[INFO] [stderr]     |
[INFO] [stderr] 910 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:943:29
[INFO] [stderr]     |
[INFO] [stderr] 943 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:954:22
[INFO] [stderr]     |
[INFO] [stderr] 954 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/mod.rs:31:58
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn adjust_weight(&mut self, node: NodeIndex<Ix>, f: &Fn(&mut W)) -> Option<&W>;
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:183:53
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn children(&'slf self, node: NodeIndex) -> Box<Iterator<Item=NodeIndex<Ix>> + 'slf>;
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=NodeIndex<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex<Ix>, &'slf K)> + 'slf>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex<Ix>, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:207:34
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex<Ix>, &'slf V)> + 'slf>;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex<Ix>, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:217:36
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn vertices(&'slf self) -> Box<Iterator<Item = VertexIndex<Ix>> + 'slf>;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn edges(&'slf self) -> Box<Iterator<Item=Edge<Ix>> + 'slf>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "3c68017fc68ebeee7cf5e5007b76c237a93e0d082c2c45032232ebf70e8fe7f6"`
[INFO] running `"docker" "rm" "-f" "3c68017fc68ebeee7cf5e5007b76c237a93e0d082c2c45032232ebf70e8fe7f6"`
[INFO] [stdout] 3c68017fc68ebeee7cf5e5007b76c237a93e0d082c2c45032232ebf70e8fe7f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/outils/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8d0a9e14c25db50e85763bff28310c5ec55e54aac534de5f29118c8faa1296e6
[INFO] running `"docker" "start" "-a" "8d0a9e14c25db50e85763bff28310c5ec55e54aac534de5f29118c8faa1296e6"`
[INFO] [stderr]    Compiling outils v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graph/dynconn/hdt/mod.rs:940:62
[INFO] [stderr]     |
[INFO] [stderr] 940 |     fn component_vertices(&'dyn self, v: VertexIndex) -> Box<Iterator<Item = VertexIndex> + 'dyn> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex> + 'dyn`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graph/dynconn/hdt/mod.rs:977:38
[INFO] [stderr]     |
[INFO] [stderr] 977 |     fn components(&'dyn self) -> Box<Iterator<Item=VertexIndex> + 'dyn> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=VertexIndex> + 'dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1027:59
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     fn component_edges(&'dyn self, v: VertexIndex) -> Box<Iterator<Item=Edge> + 'dyn> {
[INFO] [stderr]      |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'dyn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1203:60
[INFO] [stderr]      |
[INFO] [stderr] 1203 |     fn adjust_vertex_weight(&mut self, v: VertexIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                            ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/graph/dynconn/hdt/mod.rs:1220:33
[INFO] [stderr]      |
[INFO] [stderr] 1220 |     fn edges(&'slf self) -> Box<Iterator<Item=Edge> + 'slf> {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |     ) -> Box<Iterator<Item = VertexIndex<Ix>> + 'a>;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex<Ix>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:49:36
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn components(&'a self) -> Box<Iterator<Item=VertexIndex<Ix>> + 'a>;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=VertexIndex<Ix>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:53:61
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn component_edges(&'a self, v: VertexIndex<Ix>) -> Box<Iterator<Item=Edge> + 'a>;
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/dynconn/mod.rs:80:64
[INFO] [stderr]    |
[INFO] [stderr] 80 |     fn adjust_vertex_weight(&mut self, v: VertexIndex<Ix>, f: &Fn(&mut W)) -> Option<&W>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/aaforest/mod.rs:1135:34
[INFO] [stderr]      |
[INFO] [stderr] 1135 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/bst/aatree/mod.rs:874:32
[INFO] [stderr]     |
[INFO] [stderr] 874 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf K)> + 'slf> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/bst/aatree/mod.rs:893:34
[INFO] [stderr]     |
[INFO] [stderr] 893 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waaforest/mod.rs:1297:54
[INFO] [stderr]      |
[INFO] [stderr] 1297 |     fn adjust_weight(&mut self, node: NodeIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waaforest/mod.rs:1323:34
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1052:54
[INFO] [stderr]      |
[INFO] [stderr] 1052 |     fn adjust_weight(&mut self, node: NodeIndex, f: &Fn(&mut W)) -> Option<&W> {
[INFO] [stderr]      |                                                      ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1079:32
[INFO] [stderr]      |
[INFO] [stderr] 1079 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf K)> + 'slf> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tree/bst/waatree/mod.rs:1099:34
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/error.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/mod.rs:355:53
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn children(&'slf self, node: NodeIndex) -> Box<Iterator<Item=NodeIndex> + 'slf> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=NodeIndex> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/generic/mod.rs:432:34
[INFO] [stderr]     |
[INFO] [stderr] 432 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex, &'slf V)> + 'slf> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:52:18
[INFO] [stderr]    |
[INFO] [stderr] 52 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/traversal/mod.rs:98:22
[INFO] [stderr]    |
[INFO] [stderr] 98 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:142:29
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:153:22
[INFO] [stderr]     |
[INFO] [stderr] 153 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:186:29
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:197:22
[INFO] [stderr]     |
[INFO] [stderr] 197 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:231:18
[INFO] [stderr]     |
[INFO] [stderr] 231 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:261:29
[INFO] [stderr]     |
[INFO] [stderr] 261 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:278:22
[INFO] [stderr]     |
[INFO] [stderr] 278 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:329:29
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:340:22
[INFO] [stderr]     |
[INFO] [stderr] 340 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:373:29
[INFO] [stderr]     |
[INFO] [stderr] 373 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:384:22
[INFO] [stderr]     |
[INFO] [stderr] 384 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:418:18
[INFO] [stderr]     |
[INFO] [stderr] 418 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:449:29
[INFO] [stderr]     |
[INFO] [stderr] 449 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:464:22
[INFO] [stderr]     |
[INFO] [stderr] 464 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:531:29
[INFO] [stderr]     |
[INFO] [stderr] 531 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:542:22
[INFO] [stderr]     |
[INFO] [stderr] 542 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:575:29
[INFO] [stderr]     |
[INFO] [stderr] 575 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:586:22
[INFO] [stderr]     |
[INFO] [stderr] 586 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:620:18
[INFO] [stderr]     |
[INFO] [stderr] 620 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:650:29
[INFO] [stderr]     |
[INFO] [stderr] 650 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:667:22
[INFO] [stderr]     |
[INFO] [stderr] 667 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:715:29
[INFO] [stderr]     |
[INFO] [stderr] 715 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:726:22
[INFO] [stderr]     |
[INFO] [stderr] 726 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:759:29
[INFO] [stderr]     |
[INFO] [stderr] 759 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:770:22
[INFO] [stderr]     |
[INFO] [stderr] 770 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:804:18
[INFO] [stderr]     |
[INFO] [stderr] 804 |     tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:834:29
[INFO] [stderr]     |
[INFO] [stderr] 834 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:851:22
[INFO] [stderr]     |
[INFO] [stderr] 851 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:899:29
[INFO] [stderr]     |
[INFO] [stderr] 899 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:910:22
[INFO] [stderr]     |
[INFO] [stderr] 910 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:943:29
[INFO] [stderr]     |
[INFO] [stderr] 943 |     pub fn new(tree: &'tree Traversable<V, Ix>, node: NodeIndex<Ix>) -> Self {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/traversal/mod.rs:954:22
[INFO] [stderr]     |
[INFO] [stderr] 954 |         tree: &'tree Traversable<V, Ix>,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Traversable<V, Ix>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/mod.rs:31:58
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn adjust_weight(&mut self, node: NodeIndex<Ix>, f: &Fn(&mut W)) -> Option<&W>;
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut W)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:183:53
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn children(&'slf self, node: NodeIndex) -> Box<Iterator<Item=NodeIndex<Ix>> + 'slf>;
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=NodeIndex<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:195:32
[INFO] [stderr]     |
[INFO] [stderr] 195 |     fn keys(&'slf self) -> Box<Iterator<Item=(NodeIndex<Ix>, &'slf K)> + 'slf>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex<Ix>, &'slf K)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:207:34
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn values(&'slf self) -> Box<Iterator<Item=(NodeIndex<Ix>, &'slf V)> + 'slf>;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(NodeIndex<Ix>, &'slf V)> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:217:36
[INFO] [stderr]     |
[INFO] [stderr] 217 |     fn vertices(&'slf self) -> Box<Iterator<Item = VertexIndex<Ix>> + 'slf>;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = VertexIndex<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:228:33
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn edges(&'slf self) -> Box<Iterator<Item=Edge<Ix>> + 'slf>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Edge<Ix>> + 'slf`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `"docker" "inspect" "8d0a9e14c25db50e85763bff28310c5ec55e54aac534de5f29118c8faa1296e6"`
[INFO] running `"docker" "rm" "-f" "8d0a9e14c25db50e85763bff28310c5ec55e54aac534de5f29118c8faa1296e6"`
[INFO] [stdout] 8d0a9e14c25db50e85763bff28310c5ec55e54aac534de5f29118c8faa1296e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/outils/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c5c15d01a034b0d63ff610e3e38121f0f1859a2ad60ec2225d461cece0b133ac
[INFO] running `"docker" "start" "-a" "c5c15d01a034b0d63ff610e3e38121f0f1859a2ad60ec2225d461cece0b133ac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/outils-2bde11f0808bc997
[INFO] [stdout] 
[INFO] [stdout] running 90 tests
[INFO] [stdout] test graph::dynconn::hdt::tests::test_basic_insert ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_api ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_basic_append_ascending ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_basic_append_descending ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_basic_split ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_big_tree_append_and_split_all ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_big_tree_append_and_split ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_bulk_append ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_split_middle ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_api ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_basic_delete ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_basic_insert_ascending ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_basic_insert_descending ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_big_tree_is_smaller ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_big_tree_insert_and_delete ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_api ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_basic_append_ascending ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_basic_append_descending ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_basic_split ... ok
[INFO] [stdout] test graph::dynconn::hdt::tests::test_big_insert_and_disconnect ... ok
[INFO] [stdout] test graph::dynconn::hdt::tests::test_big_insert_and_delete ... ok
[INFO] [stdout] test graph::dynconn::hdt::tests::test_complete_insert_delete ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_tree_append_and_split ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_tree_append_and_split_all ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_tree_is_smaller ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_bulk_append ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_split_middle ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_api ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_basic_delete ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_basic_insert_ascending ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_basic_insert_descending ... ok
[INFO] [stdout] test tree::bst::aatree::tests::test_big_random_tree_insert_and_delete ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_big_tree_insert_and_delete ... ok
[INFO] [stdout] test tree::generic::tests::test_basic_tree ... ok
[INFO] [stdout] test tree::generic::tests::test_big_random_api ... ok
[INFO] [stdout] test tree::generic::tests::test_insert_child_at_first ... ok
[INFO] [stdout] test tree::generic::tests::test_insert_child_at_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_insert_child_at_last ... ok
[INFO] [stdout] test tree::generic::tests::test_insert_child_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_non_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_non_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_non_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_as_child_root ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_non_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_non_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_non_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_root ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_non_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_non_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_non_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_remove_subtree_root ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_at_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_at_leaf ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_at_non_leaf_first ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_at_non_leaf_inner ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_at_non_leaf_last ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_invalid ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_leaf ... ok
[INFO] [stdout] test tree::generic::tests::test_set_as_child_non_leaf ... ok
[INFO] [stdout] test tree::generic::tests::test_traversable_api ... ok
[INFO] [stdout] test tree::traversal::tests::test_binary_inorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_binary_postorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_binary_preorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_bfs ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_complete_binary_inorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_complete_binary_postorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_complete_binary_preorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_dfs ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_incomplete_binary_inorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_incomplete_binary_postorder ... ok
[INFO] [stdout] test tree::traversal::tests::test_generic_incomplete_binary_preorder ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_random_tree_append_and_delete ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_big_random_tree_append_and_delete ... ok
[INFO] [stdout] test tree::bst::aaforest::tests::test_big_tree_append_and_delete ... ok
[INFO] [stdout] test tree::bst::waatree::tests::test_big_random_tree_insert_and_delete ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_tree_append_and_delete ... ok
[INFO] [stdout] test tree::bst::waaforest::tests::test_big_random_tree_append_and_split ... ok
[INFO] [stdout] test graph::dynconn::hdt::tests::test_big_random_insert_and_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 90 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests outils
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::adjust_vertex_weight (line 1193) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::component_weight (line 1147) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph (line 634) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::insert_edge (line 834) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::disconnect_component (line 1055) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::component_vertices (line 918) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::components (line 950) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::component_edges (line 990) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 3) ... ok
[INFO] [stdout] test src/graph/dynconn/hdt/mod.rs - graph::dynconn::hdt::DynamicGraph<W>::set_vertex_weight (line 1113) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::child (line 572) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest (line 100) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::append (line 1017) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::child_count (line 608) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::is_smaller (line 759) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::first (line 719) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::predecessor (line 685) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::remove (line 821) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::sub_predecessor (line 643) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::child (line 658) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::first (line 798) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::split_all (line 971) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree (line 110) ... ok
[INFO] [stdout] test src/tree/bst/aaforest/mod.rs - tree::bst::aaforest::AaForest<V>::split (line 858) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::insert (line 382) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::is_smaller (line 836) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::child_count (line 694) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::key (line 574) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::predecessor (line 764) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::remove (line 442) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::root (line 599) ... ok
[INFO] [stdout] test src/tree/bst/aatree/mod.rs - tree::bst::aatree::AaTree<K, V>::sub_predecessor (line 732) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::adjust_weight (line 1282) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::child (line 970) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest (line 115) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::child_count (line 1006) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::append (line 787) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::is_smaller (line 1158) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::predecessor (line 1084) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::first (line 1118) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::remove (line 578) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::set_weight (line 1217) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::split_all (line 737) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::split (line 615) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::subweight (line 1256) ... ok
[INFO] [stdout] test src/tree/bst/waaforest/mod.rs - tree::bst::waaforest::WeightedAaForest<V, W>::sub_predecessor (line 1042) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree (line 158) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::child_count (line 776) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::child (line 740) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::adjust_weight (line 1035) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree (line 125) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::first (line 889) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::is_smaller (line 927) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::key (line 655) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::insert_weighted (line 347) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::predecessor (line 855) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::remove (line 521) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::root (line 681) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::insert (line 504) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::set_weight (line 967) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::sub_predecessor (line 815) ... ok
[INFO] [stdout] test src/tree/bst/waatree/mod.rs - tree::bst::waatree::WeightedAaTree<K, V, W>::subweight (line 1007) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest<V>::first_child (line 259) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest<V>::last_child (line 278) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest<V>::roots (line 335) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest (line 198) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest<V>::next_sibling (line 316) ... ok
[INFO] [stdout] test src/tree/generic/mod.rs - tree::generic::Forest<V>::prev_sibling (line 297) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c5c15d01a034b0d63ff610e3e38121f0f1859a2ad60ec2225d461cece0b133ac"`
[INFO] running `"docker" "rm" "-f" "c5c15d01a034b0d63ff610e3e38121f0f1859a2ad60ec2225d461cece0b133ac"`
[INFO] [stdout] c5c15d01a034b0d63ff610e3e38121f0f1859a2ad60ec2225d461cece0b133ac