[INFO] updating cached repository rofrol/rust-juniper-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rofrol/rust-juniper-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/rust-juniper-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rofrol/rust-juniper-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rofrol/rust-juniper-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rofrol/rust-juniper-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 833cff255603e3597232db45b971fc2f2ad309f1
[INFO] sha for GitHub repo rofrol/rust-juniper-example: 833cff255603e3597232db45b971fc2f2ad309f1
[INFO] validating manifest of rofrol/rust-juniper-example 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 rofrol/rust-juniper-example 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 rofrol/rust-juniper-example
[INFO] finished frobbing rofrol/rust-juniper-example
[INFO] frobbed toml for rofrol/rust-juniper-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example/Cargo.toml
[INFO] started frobbing rofrol/rust-juniper-example
[INFO] finished frobbing rofrol/rust-juniper-example
[INFO] frobbed toml for rofrol/rust-juniper-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rofrol/rust-juniper-example/Cargo.toml
[INFO] crate rofrol/rust-juniper-example 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 rofrol/rust-juniper-example 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example:/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] 015f459f0b217ccbd7fff4439b8c27c3571ec23471e22071711a66bfa6699eda
[INFO] running `"docker" "start" "-a" "015f459f0b217ccbd7fff4439b8c27c3571ec23471e22071711a66bfa6699eda"`
[INFO] [stderr]    Compiling num-traits v0.2.0
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling ordermap v0.2.13
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling juniper_codegen v0.9.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling juniper v0.9.2
[INFO] [stderr]    Compiling rust-juniper-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn as_character(&self) -> &Character;
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[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/model.rs:94:32
[INFO] [stderr]    |
[INFO] [stderr] 94 |     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:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     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:280:58
[INFO] [stderr]     |
[INFO] [stderr] 280 |     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:288:50
[INFO] [stderr]     |
[INFO] [stderr] 288 |     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:289:43
[INFO] [stderr]     |
[INFO] [stderr] 289 |         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:292:50
[INFO] [stderr]     |
[INFO] [stderr] 292 |     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:293:43
[INFO] [stderr]     |
[INFO] [stderr] 293 |         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:296:54
[INFO] [stderr]     |
[INFO] [stderr] 296 |     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:306:35
[INFO] [stderr]     |
[INFO] [stderr] 306 |     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:306:54
[INFO] [stderr]     |
[INFO] [stderr] 306 |     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:37:29
[INFO] [stderr]    |
[INFO] [stderr] 37 | 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:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |     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:58:10
[INFO] [stderr]    |
[INFO] [stderr] 58 |         &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:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 |         &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:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 | 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:66:19
[INFO] [stderr]    |
[INFO] [stderr] 66 |     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:76:38
[INFO] [stderr]    |
[INFO] [stderr] 76 |     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:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 | 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:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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:103:38
[INFO] [stderr]     |
[INFO] [stderr] 103 |     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:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |     ) -> 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:128:18
[INFO] [stderr]     |
[INFO] [stderr] 128 |     ) -> 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:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     ) -> Option<&Character> {
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.97s
[INFO] running `"docker" "inspect" "015f459f0b217ccbd7fff4439b8c27c3571ec23471e22071711a66bfa6699eda"`
[INFO] running `"docker" "rm" "-f" "015f459f0b217ccbd7fff4439b8c27c3571ec23471e22071711a66bfa6699eda"`
[INFO] [stdout] 015f459f0b217ccbd7fff4439b8c27c3571ec23471e22071711a66bfa6699eda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example:/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] 1e5bdd796a6bbddf1ffc66b956ff1ccf3c145e5d6cd560f71aaed7a8d89bc9e1
[INFO] running `"docker" "start" "-a" "1e5bdd796a6bbddf1ffc66b956ff1ccf3c145e5d6cd560f71aaed7a8d89bc9e1"`
[INFO] [stderr]    Compiling rust-juniper-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/model.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn as_character(&self) -> &Character;
[INFO] [stderr]    |                                ^^^^^^^^^ help: use `dyn`: `dyn Character`
[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/model.rs:94:32
[INFO] [stderr]    |
[INFO] [stderr] 94 |     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:121:32
[INFO] [stderr]     |
[INFO] [stderr] 121 |     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:280:58
[INFO] [stderr]     |
[INFO] [stderr] 280 |     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:288:50
[INFO] [stderr]     |
[INFO] [stderr] 288 |     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:289:43
[INFO] [stderr]     |
[INFO] [stderr] 289 |         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:292:50
[INFO] [stderr]     |
[INFO] [stderr] 292 |     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:293:43
[INFO] [stderr]     |
[INFO] [stderr] 293 |         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:296:54
[INFO] [stderr]     |
[INFO] [stderr] 296 |     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:306:35
[INFO] [stderr]     |
[INFO] [stderr] 306 |     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:306:54
[INFO] [stderr]     |
[INFO] [stderr] 306 |     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:37:29
[INFO] [stderr]    |
[INFO] [stderr] 37 | 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:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |     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:58:10
[INFO] [stderr]    |
[INFO] [stderr] 58 |         &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:59:10
[INFO] [stderr]    |
[INFO] [stderr] 59 |         &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:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 | 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:66:19
[INFO] [stderr]    |
[INFO] [stderr] 66 |     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:76:38
[INFO] [stderr]    |
[INFO] [stderr] 76 |     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:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 | 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:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |     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:103:38
[INFO] [stderr]     |
[INFO] [stderr] 103 |     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:122:18
[INFO] [stderr]     |
[INFO] [stderr] 122 |     ) -> 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:128:18
[INFO] [stderr]     |
[INFO] [stderr] 128 |     ) -> 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:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     ) -> Option<&Character> {
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Character`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "1e5bdd796a6bbddf1ffc66b956ff1ccf3c145e5d6cd560f71aaed7a8d89bc9e1"`
[INFO] running `"docker" "rm" "-f" "1e5bdd796a6bbddf1ffc66b956ff1ccf3c145e5d6cd560f71aaed7a8d89bc9e1"`
[INFO] [stdout] 1e5bdd796a6bbddf1ffc66b956ff1ccf3c145e5d6cd560f71aaed7a8d89bc9e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rofrol/rust-juniper-example:/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] bb23e6ab967864673ae80da83348fda645f1c97d8c33acdfb30b89e734d5566c
[INFO] running `"docker" "start" "-a" "bb23e6ab967864673ae80da83348fda645f1c97d8c33acdfb30b89e734d5566c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_juniper_example-abbb12b73c05f000
[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" "bb23e6ab967864673ae80da83348fda645f1c97d8c33acdfb30b89e734d5566c"`
[INFO] running `"docker" "rm" "-f" "bb23e6ab967864673ae80da83348fda645f1c97d8c33acdfb30b89e734d5566c"`
[INFO] [stdout] bb23e6ab967864673ae80da83348fda645f1c97d8c33acdfb30b89e734d5566c