[INFO] updating cached repository Garophel/voxelshape-conv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Garophel/voxelshape-conv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Garophel/voxelshape-conv" "work/ex/beta-1.37-6/sources/1.36.0/gh/Garophel/voxelshape-conv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Garophel/voxelshape-conv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Garophel/voxelshape-conv" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5277c15a9e3331c64d50742c6ac9a88b15fbd1dc
[INFO] sha for GitHub repo Garophel/voxelshape-conv: 5277c15a9e3331c64d50742c6ac9a88b15fbd1dc
[INFO] validating manifest of Garophel/voxelshape-conv on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Garophel/voxelshape-conv on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Garophel/voxelshape-conv
[INFO] finished frobbing Garophel/voxelshape-conv
[INFO] frobbed toml for Garophel/voxelshape-conv written to work/ex/beta-1.37-6/sources/1.36.0/gh/Garophel/voxelshape-conv/Cargo.toml
[INFO] started frobbing Garophel/voxelshape-conv
[INFO] finished frobbing Garophel/voxelshape-conv
[INFO] frobbed toml for Garophel/voxelshape-conv written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv/Cargo.toml
[INFO] crate Garophel/voxelshape-conv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Garophel/voxelshape-conv against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 18965298b9d2f94ab8da60ba51f40684c54a0974be6f1f8211810cbd619a9cca
[INFO] running `"docker" "start" "-a" "18965298b9d2f94ab8da60ba51f40684c54a0974be6f1f8211810cbd619a9cca"`
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling voxelshape-conv v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scan.rs:346:38
[INFO] [stderr]     |
[INFO] [stderr] 346 | fn java_line_processors() -> Vec<Box<Fn(&str) -> Option<Vec<String>>>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Option<Vec<String>>`
[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/main.rs:499:27
[INFO] [stderr]     |
[INFO] [stderr] 499 | fn write_header(out: &mut Write, package: &str, classname: &str)
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:518:27
[INFO] [stderr]     |
[INFO] [stderr] 518 | fn write_footer(out: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:525:15
[INFO] [stderr]     |
[INFO] [stderr] 525 |     out: &mut Write,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cube`
[INFO] [stderr]  --> src/data.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn cube() -> Model {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.77s
[INFO] running `"docker" "inspect" "18965298b9d2f94ab8da60ba51f40684c54a0974be6f1f8211810cbd619a9cca"`
[INFO] running `"docker" "rm" "-f" "18965298b9d2f94ab8da60ba51f40684c54a0974be6f1f8211810cbd619a9cca"`
[INFO] [stdout] 18965298b9d2f94ab8da60ba51f40684c54a0974be6f1f8211810cbd619a9cca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4527a581394f492e93b6c941101f665ea0f8ad04a9c803468beddf73a33d1b48
[INFO] running `"docker" "start" "-a" "4527a581394f492e93b6c941101f665ea0f8ad04a9c803468beddf73a33d1b48"`
[INFO] [stderr]    Compiling voxelshape-conv v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scan.rs:346:38
[INFO] [stderr]     |
[INFO] [stderr] 346 | fn java_line_processors() -> Vec<Box<Fn(&str) -> Option<Vec<String>>>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> Option<Vec<String>>`
[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/main.rs:499:27
[INFO] [stderr]     |
[INFO] [stderr] 499 | fn write_header(out: &mut Write, package: &str, classname: &str)
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:518:27
[INFO] [stderr]     |
[INFO] [stderr] 518 | fn write_footer(out: &mut Write) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:525:15
[INFO] [stderr]     |
[INFO] [stderr] 525 |     out: &mut Write,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cube`
[INFO] [stderr]  --> src/data.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn cube() -> Model {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "4527a581394f492e93b6c941101f665ea0f8ad04a9c803468beddf73a33d1b48"`
[INFO] running `"docker" "rm" "-f" "4527a581394f492e93b6c941101f665ea0f8ad04a9c803468beddf73a33d1b48"`
[INFO] [stdout] 4527a581394f492e93b6c941101f665ea0f8ad04a9c803468beddf73a33d1b48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Garophel/voxelshape-conv:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] aac8a145fb7d268591116e0272ed9ab54cf11ec3f945e3d697c2c02a4e4fb36a
[INFO] running `"docker" "start" "-a" "aac8a145fb7d268591116e0272ed9ab54cf11ec3f945e3d697c2c02a4e4fb36a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/voxelshape_conv-66fe5bc62cea6e00
[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" "aac8a145fb7d268591116e0272ed9ab54cf11ec3f945e3d697c2c02a4e4fb36a"`
[INFO] running `"docker" "rm" "-f" "aac8a145fb7d268591116e0272ed9ab54cf11ec3f945e3d697c2c02a4e4fb36a"`
[INFO] [stdout] aac8a145fb7d268591116e0272ed9ab54cf11ec3f945e3d697c2c02a4e4fb36a