[INFO] crate schemafy_snapshot 0.4.2 is already in cache
[INFO] extracting crate schemafy_snapshot 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/schemafy_snapshot/0.4.2
[INFO] extracting crate schemafy_snapshot 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schemafy_snapshot/0.4.2
[INFO] validating manifest of schemafy_snapshot-0.4.2 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 schemafy_snapshot-0.4.2 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 schemafy_snapshot-0.4.2
[INFO] finished frobbing schemafy_snapshot-0.4.2
[INFO] frobbed toml for schemafy_snapshot-0.4.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/schemafy_snapshot/0.4.2/Cargo.toml
[INFO] started frobbing schemafy_snapshot-0.4.2
[INFO] finished frobbing schemafy_snapshot-0.4.2
[INFO] frobbed toml for schemafy_snapshot-0.4.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/schemafy_snapshot/0.4.2/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 schemafy_snapshot-0.4.2 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-2/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/schemafy_snapshot/0.4.2:/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] da38ec29c06567a7b8022cb5720c5b73a122e292ecebf75db1c83b7a4d277cf9
[INFO] running `"docker" "start" "-a" "da38ec29c06567a7b8022cb5720c5b73a122e292ecebf75db1c83b7a4d277cf9"`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling schemafy_snapshot v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:569:69
[INFO] [stderr]     |
[INFO] [stderr] 569 | fn format(mut command: Command, output: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[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/lib.rs:618:55
[INFO] [stderr]     |
[INFO] [stderr] 618 |     pub fn build(self, s: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:651:78
[INFO] [stderr]     |
[INFO] [stderr] 651 | pub fn generate(root_name: Option<&str>, schema: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.62s
[INFO] running `"docker" "inspect" "da38ec29c06567a7b8022cb5720c5b73a122e292ecebf75db1c83b7a4d277cf9"`
[INFO] running `"docker" "rm" "-f" "da38ec29c06567a7b8022cb5720c5b73a122e292ecebf75db1c83b7a4d277cf9"`
[INFO] [stdout] da38ec29c06567a7b8022cb5720c5b73a122e292ecebf75db1c83b7a4d277cf9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/schemafy_snapshot/0.4.2:/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] 0da32839ec3e12ac0b32a4695fe132214ee65533e2b51df2b074ac19c9cf7d5c
[INFO] running `"docker" "start" "-a" "0da32839ec3e12ac0b32a4695fe132214ee65533e2b51df2b074ac19c9cf7d5c"`
[INFO] [stderr]    Compiling schemafy_snapshot v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] error: couldn't read src/schema.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:679:17
[INFO] [stderr]     |
[INFO] [stderr] 679 |         let s = include_str!("schema.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/debugserver-schema.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:754:17
[INFO] [stderr]     |
[INFO] [stderr] 754 |         let s = include_str!("../tests/debugserver-schema.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/nested.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:765:17
[INFO] [stderr]     |
[INFO] [stderr] 765 |         let s = include_str!("../tests/nested.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/vega/vega.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:776:17
[INFO] [stderr]     |
[INFO] [stderr] 776 |         let s = include_str!("../tests/vega/vega.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/option-type.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:785:17
[INFO] [stderr]     |
[INFO] [stderr] 785 |         let s = include_str!("../tests/option-type.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/empty-struct.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:794:17
[INFO] [stderr]     |
[INFO] [stderr] 794 |         let s = include_str!("../tests/empty-struct.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/any-properties.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:805:17
[INFO] [stderr]     |
[INFO] [stderr] 805 |         let s = include_str!("../tests/any-properties.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/root-array.json: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:818:17
[INFO] [stderr]     |
[INFO] [stderr] 818 |         let s = include_str!("../tests/root-array.json");
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:569:69
[INFO] [stderr]     |
[INFO] [stderr] 569 | fn format(mut command: Command, output: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[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/lib.rs:618:55
[INFO] [stderr]     |
[INFO] [stderr] 618 |     pub fn build(self, s: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:651:78
[INFO] [stderr]     |
[INFO] [stderr] 651 | pub fn generate(root_name: Option<&str>, schema: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:667:73
[INFO] [stderr]     |
[INFO] [stderr] 667 |     fn generate(root_name: Option<&str>, s: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `schemafy_snapshot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0da32839ec3e12ac0b32a4695fe132214ee65533e2b51df2b074ac19c9cf7d5c"`
[INFO] running `"docker" "rm" "-f" "0da32839ec3e12ac0b32a4695fe132214ee65533e2b51df2b074ac19c9cf7d5c"`
[INFO] [stdout] 0da32839ec3e12ac0b32a4695fe132214ee65533e2b51df2b074ac19c9cf7d5c