[INFO] updating cached repository shockham/warp_graphql
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shockham/warp_graphql
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shockham/warp_graphql" "work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shockham/warp_graphql" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shockham/warp_graphql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shockham/warp_graphql'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba2edba57f2594650361bca6ff15d65142597ecc
[INFO] sha for GitHub repo shockham/warp_graphql: ba2edba57f2594650361bca6ff15d65142597ecc
[INFO] validating manifest of shockham/warp_graphql 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 shockham/warp_graphql 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 shockham/warp_graphql
[INFO] finished frobbing shockham/warp_graphql
[INFO] frobbed toml for shockham/warp_graphql written to work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql/Cargo.toml
[INFO] started frobbing shockham/warp_graphql
[INFO] finished frobbing shockham/warp_graphql
[INFO] frobbed toml for shockham/warp_graphql written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/shockham/warp_graphql/Cargo.toml
[INFO] crate shockham/warp_graphql already has a lockfile, it will not be regenerated
[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 shockham/warp_graphql against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 758f4b510460b37d97032b6b729bbfdf97b67774b8287ae61ed05f0a0566fcd5
[INFO] running `"docker" "start" "-a" "758f4b510460b37d97032b6b729bbfdf97b67774b8287ae61ed05f0a0566fcd5"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling headers-derive v0.1.0
[INFO] [stderr]    Compiling juniper_codegen v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling headers v0.2.1
[INFO] [stderr]    Compiling indexmap v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling h2 v0.1.22
[INFO] [stderr]    Compiling juniper v0.12.0
[INFO] [stderr]    Compiling hyper v0.12.29
[INFO] [stderr]    Compiling warp v0.1.15
[INFO] [stderr]    Compiling juniper_warp v0.3.0
[INFO] [stderr]    Compiling warp_graphql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_character(&self) -> &Character;
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/main.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn as_character(&self) -> &Character {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:91:32
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn as_character(&self) -> &Character {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:250:58
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn get_hero(&self, episode: Option<Episode>) -> &Character {
[INFO] [stderr]     |                                                          ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:258:50
[INFO] [stderr]     |
[INFO] [stderr] 258 |     pub fn get_human(&self, id: &str) -> Option<&Human> {
[INFO] [stderr]     |                                                  ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:259:43
[INFO] [stderr]     |
[INFO] [stderr] 259 |         self.humans.get(id).map(|h| h as &Human)
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:262:50
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub fn get_droid(&self, id: &str) -> Option<&Droid> {
[INFO] [stderr]     |                                                  ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:263:43
[INFO] [stderr]     |
[INFO] [stderr] 263 |         self.droids.get(id).map(|d| d as &Droid)
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:266:54
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn get_character(&self, id: &str) -> Option<&Character> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:276:35
[INFO] [stderr]     |
[INFO] [stderr] 276 |     pub fn get_friends(&self, c: &Character) -> Vec<&Character> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:276:54
[INFO] [stderr]     |
[INFO] [stderr] 276 |     pub fn get_friends(&self, c: &Character) -> Vec<&Character> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/schema.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | graphql_interface!(<'a> &'a Character: Database as "Character" |&self| {
[INFO] [stderr]   |                             ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |         &Human => context.get_human(&self.id()),
[INFO] [stderr]    |          ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 |         &Droid => context.get_droid(&self.id()),
[INFO] [stderr]    |          ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:17:38
[INFO] [stderr]    |
[INFO] [stderr] 17 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 | graphql_object!(<'a> &'a Human: Database as "Human" |&self| {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:45:38
[INFO] [stderr]    |
[INFO] [stderr] 45 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |     interfaces: [&Character]
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 | graphql_object!(<'a> &'a Droid: Database as "Droid" |&self| {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:72:38
[INFO] [stderr]    |
[INFO] [stderr] 72 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |     interfaces: [&Character]
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ) -> Option<&Human> {
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:97:18
[INFO] [stderr]    |
[INFO] [stderr] 97 |     ) -> Option<&Droid> {
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/schema.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |     ) -> Option<&Character> {
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `"docker" "inspect" "758f4b510460b37d97032b6b729bbfdf97b67774b8287ae61ed05f0a0566fcd5"`
[INFO] running `"docker" "rm" "-f" "758f4b510460b37d97032b6b729bbfdf97b67774b8287ae61ed05f0a0566fcd5"`
[INFO] [stdout] 758f4b510460b37d97032b6b729bbfdf97b67774b8287ae61ed05f0a0566fcd5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a8e3ef70fbe2172652993ab0fdcac6ea55f109f530e274d6f457b3be66d83d7
[INFO] running `"docker" "start" "-a" "2a8e3ef70fbe2172652993ab0fdcac6ea55f109f530e274d6f457b3be66d83d7"`
[INFO] [stderr]    Compiling warp_graphql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn as_character(&self) -> &Character;
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/main.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn as_character(&self) -> &Character {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:91:32
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn as_character(&self) -> &Character {
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:250:58
[INFO] [stderr]     |
[INFO] [stderr] 250 |     pub fn get_hero(&self, episode: Option<Episode>) -> &Character {
[INFO] [stderr]     |                                                          ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:258:50
[INFO] [stderr]     |
[INFO] [stderr] 258 |     pub fn get_human(&self, id: &str) -> Option<&Human> {
[INFO] [stderr]     |                                                  ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:259:43
[INFO] [stderr]     |
[INFO] [stderr] 259 |         self.humans.get(id).map(|h| h as &Human)
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:262:50
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub fn get_droid(&self, id: &str) -> Option<&Droid> {
[INFO] [stderr]     |                                                  ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:263:43
[INFO] [stderr]     |
[INFO] [stderr] 263 |         self.droids.get(id).map(|d| d as &Droid)
[INFO] [stderr]     |                                           ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:266:54
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn get_character(&self, id: &str) -> Option<&Character> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:276:35
[INFO] [stderr]     |
[INFO] [stderr] 276 |     pub fn get_friends(&self, c: &Character) -> Vec<&Character> {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/model.rs:276:54
[INFO] [stderr]     |
[INFO] [stderr] 276 |     pub fn get_friends(&self, c: &Character) -> Vec<&Character> {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/schema.rs:6:29
[INFO] [stderr]   |
[INFO] [stderr] 6 | graphql_interface!(<'a> &'a Character: Database as "Character" |&self| {
[INFO] [stderr]   |                             ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 |         &Human => context.get_human(&self.id()),
[INFO] [stderr]    |          ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 |         &Droid => context.get_droid(&self.id()),
[INFO] [stderr]    |          ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:17:38
[INFO] [stderr]    |
[INFO] [stderr] 17 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 | graphql_object!(<'a> &'a Human: Database as "Human" |&self| {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:45:38
[INFO] [stderr]    |
[INFO] [stderr] 45 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |     interfaces: [&Character]
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 | graphql_object!(<'a> &'a Droid: Database as "Droid" |&self| {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:72:38
[INFO] [stderr]    |
[INFO] [stderr] 72 |     field friends(&executor) -> Vec<&Character>
[INFO] [stderr]    |                                      ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |     interfaces: [&Character]
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ) -> Option<&Human> {
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Human`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/schema.rs:97:18
[INFO] [stderr]    |
[INFO] [stderr] 97 |     ) -> Option<&Droid> {
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Droid`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/schema.rs:105:18
[INFO] [stderr]     |
[INFO] [stderr] 105 |     ) -> Option<&Character> {
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `"docker" "inspect" "2a8e3ef70fbe2172652993ab0fdcac6ea55f109f530e274d6f457b3be66d83d7"`
[INFO] running `"docker" "rm" "-f" "2a8e3ef70fbe2172652993ab0fdcac6ea55f109f530e274d6f457b3be66d83d7"`
[INFO] [stdout] 2a8e3ef70fbe2172652993ab0fdcac6ea55f109f530e274d6f457b3be66d83d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/shockham/warp_graphql:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 78807b06fde05eb86429ebbcd20ad64427ebc091d95e22c8eba04f2835d69f60
[INFO] running `"docker" "start" "-a" "78807b06fde05eb86429ebbcd20ad64427ebc091d95e22c8eba04f2835d69f60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/warp_graphql-d29c285fced3c0a8
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "78807b06fde05eb86429ebbcd20ad64427ebc091d95e22c8eba04f2835d69f60"`
[INFO] running `"docker" "rm" "-f" "78807b06fde05eb86429ebbcd20ad64427ebc091d95e22c8eba04f2835d69f60"`
[INFO] [stdout] 78807b06fde05eb86429ebbcd20ad64427ebc091d95e22c8eba04f2835d69f60