[INFO] cloning repository sytsereitsma/mdbook-plantuml
[INFO] running `"git" "clone" "--bare" "git://github.com/sytsereitsma/mdbook-plantuml.git" "work/cache/sources/gh/sytsereitsma/mdbook-plantuml"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sytsereitsma/mdbook-plantuml'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sytsereitsma/mdbook-plantuml" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sytsereitsma/mdbook-plantuml"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sytsereitsma/mdbook-plantuml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sytsereitsma/mdbook-plantuml" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sytsereitsma/mdbook-plantuml"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sytsereitsma/mdbook-plantuml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09f685da3fbbb536df376bae65a0607c006b95b0
[INFO] sha for GitHub repo sytsereitsma/mdbook-plantuml: 09f685da3fbbb536df376bae65a0607c006b95b0
[INFO] validating manifest of sytsereitsma/mdbook-plantuml on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sytsereitsma/mdbook-plantuml on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sytsereitsma/mdbook-plantuml
[INFO] finished frobbing sytsereitsma/mdbook-plantuml
[INFO] frobbed toml for sytsereitsma/mdbook-plantuml written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sytsereitsma/mdbook-plantuml/Cargo.toml
[INFO] started frobbing sytsereitsma/mdbook-plantuml
[INFO] finished frobbing sytsereitsma/mdbook-plantuml
[INFO] frobbed toml for sytsereitsma/mdbook-plantuml written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/sytsereitsma/mdbook-plantuml/Cargo.toml
[INFO] crate sytsereitsma/mdbook-plantuml already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml-query v0.9.0
[INFO] [stderr]   Downloaded ammonia v2.1.1
[INFO] [stderr]   Downloaded mdbook v0.3.0
[INFO] [stderr]   Downloaded pulldown-cmark-to-cmark v1.2.2
[INFO] [stderr]   Downloaded elasticlunr-rs v2.3.5
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sytsereitsma/mdbook-plantuml against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/sytsereitsma/mdbook-plantuml:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9bb3ae4c10313deabe2b7826444ddd2ddb5318056e3568c029f7160b7f71d191
[INFO] running `"docker" "start" "-a" "9bb3ae4c10313deabe2b7826444ddd2ddb5318056e3568c029f7160b7f71d191"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]     Checking is-match v0.1.0
[INFO] [stderr]     Checking handlebox v0.3.0
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]    Compiling debugit v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.29
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling pest_meta v2.1.1
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.5
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking pulldown-cmark v0.5.2
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking regex v1.1.7
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]     Checking simulacrum_shared v0.1.0
[INFO] [stderr]     Checking notify v4.0.12
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v1.2.2
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking simulacrum_mock v0.1.0
[INFO] [stderr]     Checking simulacrum_user v0.1.0
[INFO] [stderr]     Checking backtrace v0.3.32
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking simulacrum_macros v0.3.1
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking simulacrum v0.3.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]     Checking elasticlunr-rs v2.3.5
[INFO] [stderr]    Compiling toml-query_derive v0.9.0
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking toml-query v0.9.0
[INFO] [stderr]     Checking html5ever v0.23.0
[INFO] [stderr]     Checking ammonia v2.1.1
[INFO] [stderr]     Checking mdbook v0.3.0
[INFO] [stderr]     Checking mdbook-plantuml v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plantuml_backend.rs:18:44
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn create(cfg: &PlantUMLConfig) -> Box<PlantUMLBackend> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlantUMLBackend`
[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:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl PlantUMLCodeBlockRenderer for Box<PlantUMLBackend> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlantUMLBackend`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/plantuml_backend.rs:18:44
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn create(cfg: &PlantUMLConfig) -> Box<PlantUMLBackend> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlantUMLBackend`
[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:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl PlantUMLCodeBlockRenderer for Box<PlantUMLBackend> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PlantUMLBackend`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.64s
[INFO] running `"docker" "inspect" "9bb3ae4c10313deabe2b7826444ddd2ddb5318056e3568c029f7160b7f71d191"`
[INFO] running `"docker" "rm" "-f" "9bb3ae4c10313deabe2b7826444ddd2ddb5318056e3568c029f7160b7f71d191"`
[INFO] [stdout] 9bb3ae4c10313deabe2b7826444ddd2ddb5318056e3568c029f7160b7f71d191