[INFO] crate bui-backend-codegen 0.1.3 is already in cache
[INFO] extracting crate bui-backend-codegen 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/bui-backend-codegen/0.1.3
[INFO] extracting crate bui-backend-codegen 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bui-backend-codegen/0.1.3
[INFO] validating manifest of bui-backend-codegen-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 bui-backend-codegen-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 bui-backend-codegen-0.1.3
[INFO] finished frobbing bui-backend-codegen-0.1.3
[INFO] frobbed toml for bui-backend-codegen-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bui-backend-codegen/0.1.3/Cargo.toml
[INFO] started frobbing bui-backend-codegen-0.1.3
[INFO] finished frobbing bui-backend-codegen-0.1.3
[INFO] frobbed toml for bui-backend-codegen-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bui-backend-codegen/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 bui-backend-codegen-0.1.3 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bui-backend-codegen/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 63f396ce98c1dfcf6634eee219ab37d567ab020dff262faccf811a471fc52f16
[INFO] running `"docker" "start" "-a" "63f396ce98c1dfcf6634eee219ab37d567ab020dff262faccf811a471fc52f16"`
[INFO] [stderr]    Compiling includedir_codegen v0.2.2
[INFO] [stderr]    Compiling bui-backend-codegen v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:71:75
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn include_config<P, Q>(files_dir: P, codegen_fname: Q) -> Result<(), 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:105:73
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn codegen<P, Q>(files_dir: P, generated_path: Q) -> Result<(), Box<Error>>
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "63f396ce98c1dfcf6634eee219ab37d567ab020dff262faccf811a471fc52f16"`
[INFO] running `"docker" "rm" "-f" "63f396ce98c1dfcf6634eee219ab37d567ab020dff262faccf811a471fc52f16"`
[INFO] [stdout] 63f396ce98c1dfcf6634eee219ab37d567ab020dff262faccf811a471fc52f16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bui-backend-codegen/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 564a227765fdc9959953fe16a8652bc6f210eb5af24709ad57691d8b0631f4b6
[INFO] running `"docker" "start" "-a" "564a227765fdc9959953fe16a8652bc6f210eb5af24709ad57691d8b0631f4b6"`
[INFO] [stderr]    Compiling bui-backend-codegen v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:71:75
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn include_config<P, Q>(files_dir: P, codegen_fname: Q) -> Result<(), 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:105:73
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn codegen<P, Q>(files_dir: P, generated_path: Q) -> Result<(), Box<Error>>
[INFO] [stderr]     |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "564a227765fdc9959953fe16a8652bc6f210eb5af24709ad57691d8b0631f4b6"`
[INFO] running `"docker" "rm" "-f" "564a227765fdc9959953fe16a8652bc6f210eb5af24709ad57691d8b0631f4b6"`
[INFO] [stdout] 564a227765fdc9959953fe16a8652bc6f210eb5af24709ad57691d8b0631f4b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bui-backend-codegen/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7411d11a2b761ab3da231a4862f2eb87ffd029ca2468ac9af6efe9682817a8ee
[INFO] running `"docker" "start" "-a" "7411d11a2b761ab3da231a4862f2eb87ffd029ca2468ac9af6efe9682817a8ee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bui_backend_codegen-96301dd4f1054117
[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] [stderr]    Doc-tests bui-backend-codegen
[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" "7411d11a2b761ab3da231a4862f2eb87ffd029ca2468ac9af6efe9682817a8ee"`
[INFO] running `"docker" "rm" "-f" "7411d11a2b761ab3da231a4862f2eb87ffd029ca2468ac9af6efe9682817a8ee"`
[INFO] [stdout] 7411d11a2b761ab3da231a4862f2eb87ffd029ca2468ac9af6efe9682817a8ee