[INFO] fetching crate codeviz_java 0.2.2...
[INFO] extracting crate codeviz_java 0.2.2 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/codeviz_java/0.2.2
[INFO] extracting crate codeviz_java 0.2.2 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/codeviz_java/0.2.2
[INFO] validating manifest of codeviz_java-0.2.2 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of codeviz_java-0.2.2 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing codeviz_java-0.2.2
[INFO] finished frobbing codeviz_java-0.2.2
[INFO] frobbed toml for codeviz_java-0.2.2 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/codeviz_java/0.2.2/Cargo.toml
[INFO] started frobbing codeviz_java-0.2.2
[INFO] finished frobbing codeviz_java-0.2.2
[INFO] frobbed toml for codeviz_java-0.2.2 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/codeviz_java/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing codeviz_java-0.2.2 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/codeviz_java/0.2.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c71bf221db8a126a5108a9b8aa6b9e6eed7005541b69e3fe901b8c12eaa7a2a2
[INFO] running `"docker" "start" "-a" "c71bf221db8a126a5108a9b8aa6b9e6eed7005541b69e3fe901b8c12eaa7a2a2"`
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling codeviz_common v0.2.2
[INFO] [stderr]    Compiling codeviz_java v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/_type.rs:41:36
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[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/_type.rs:81:36
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn format(&self, out: &mut ElementFormat) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/_type.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn format(&self, out: &mut ElementFormat, level: usize) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/_type.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/variable.rs:68:32
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn java_quote_string(out: &mut ElementFormat, input: &str) -> Result<()> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `"docker" "inspect" "c71bf221db8a126a5108a9b8aa6b9e6eed7005541b69e3fe901b8c12eaa7a2a2"`
[INFO] running `"docker" "rm" "-f" "c71bf221db8a126a5108a9b8aa6b9e6eed7005541b69e3fe901b8c12eaa7a2a2"`
[INFO] [stdout] c71bf221db8a126a5108a9b8aa6b9e6eed7005541b69e3fe901b8c12eaa7a2a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/codeviz_java/0.2.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c37530f1eaeae3459a9778294a1ea2fefa5286d081a60e6366c5cf0a240bad6
[INFO] running `"docker" "start" "-a" "5c37530f1eaeae3459a9778294a1ea2fefa5286d081a60e6366c5cf0a240bad6"`
[INFO] [stderr]    Compiling codeviz_java v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/_type.rs:41:36
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[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/_type.rs:81:36
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn format(&self, out: &mut ElementFormat) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/_type.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn format(&self, out: &mut ElementFormat, level: usize) -> Result<()> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/_type.rs:126:36
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn format(&self, out: &mut ElementFormat, level: usize, extra: &mut Extra) -> Result<()> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/variable.rs:68:32
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn java_quote_string(out: &mut ElementFormat, input: &str) -> Result<()> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ElementFormat`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "5c37530f1eaeae3459a9778294a1ea2fefa5286d081a60e6366c5cf0a240bad6"`
[INFO] running `"docker" "rm" "-f" "5c37530f1eaeae3459a9778294a1ea2fefa5286d081a60e6366c5cf0a240bad6"`
[INFO] [stdout] 5c37530f1eaeae3459a9778294a1ea2fefa5286d081a60e6366c5cf0a240bad6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/codeviz_java/0.2.2:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] c02a80035b90e8c075645d2f63276d74e21710491751fa1e61d77507ba9e6df4
[INFO] running `"docker" "start" "-a" "c02a80035b90e8c075645d2f63276d74e21710491751fa1e61d77507ba9e6df4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codeviz_java-3c7cd7e4d81e5684
[INFO] [stderr]    Doc-tests codeviz_java
[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] [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" "c02a80035b90e8c075645d2f63276d74e21710491751fa1e61d77507ba9e6df4"`
[INFO] running `"docker" "rm" "-f" "c02a80035b90e8c075645d2f63276d74e21710491751fa1e61d77507ba9e6df4"`
[INFO] [stdout] c02a80035b90e8c075645d2f63276d74e21710491751fa1e61d77507ba9e6df4