[INFO] updating cached repository jaroslaw-weber/cookbook-new-design
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jaroslaw-weber/cookbook-new-design
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/cookbook-new-design" "work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jaroslaw-weber/cookbook-new-design" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/cookbook-new-design"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/cookbook-new-design'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89a2b99bde6d6edd130d55117b1d6c065981e711
[INFO] sha for GitHub repo jaroslaw-weber/cookbook-new-design: 89a2b99bde6d6edd130d55117b1d6c065981e711
[INFO] validating manifest of jaroslaw-weber/cookbook-new-design 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 jaroslaw-weber/cookbook-new-design 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 jaroslaw-weber/cookbook-new-design
[INFO] finished frobbing jaroslaw-weber/cookbook-new-design
[INFO] frobbed toml for jaroslaw-weber/cookbook-new-design written to work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design/Cargo.toml
[INFO] started frobbing jaroslaw-weber/cookbook-new-design
[INFO] finished frobbing jaroslaw-weber/cookbook-new-design
[INFO] frobbed toml for jaroslaw-weber/cookbook-new-design written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jaroslaw-weber/cookbook-new-design/Cargo.toml
[INFO] crate jaroslaw-weber/cookbook-new-design already has a lockfile, it will not be regenerated
[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 jaroslaw-weber/cookbook-new-design 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design:/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] 54fb3924c1525cd8c3ec2a461ae2f4d2acf6f139319bfd775c0c1a7fedca2985
[INFO] running `"docker" "start" "-a" "54fb3924c1525cd8c3ec2a461ae2f4d2acf6f139319bfd775c0c1a7fedca2985"`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling maplit v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling cookbook_new v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:25:58
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn get_tag_categories() -> Result<Vec<Category>, 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/parser.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn get_crate_categories() -> Result<Vec<Category>, 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/generator.rs:16:52
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn generate_static_website() -> Result<(), 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/snippet_parser.rs:8:55
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn get_all_snippets() -> Result<Vec<Snippet>, Box<Error>> {
[INFO] [stderr]   |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.38s
[INFO] running `"docker" "inspect" "54fb3924c1525cd8c3ec2a461ae2f4d2acf6f139319bfd775c0c1a7fedca2985"`
[INFO] running `"docker" "rm" "-f" "54fb3924c1525cd8c3ec2a461ae2f4d2acf6f139319bfd775c0c1a7fedca2985"`
[INFO] [stdout] 54fb3924c1525cd8c3ec2a461ae2f4d2acf6f139319bfd775c0c1a7fedca2985
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design:/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] 0b66a8faf796efb709b97ad1a7c7194338788397f3ecbf3a995a801f9d67dc1c
[INFO] running `"docker" "start" "-a" "0b66a8faf796efb709b97ad1a7c7194338788397f3ecbf3a995a801f9d67dc1c"`
[INFO] [stderr]    Compiling cookbook_new v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser.rs:25:58
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn get_tag_categories() -> Result<Vec<Category>, 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/parser.rs:66:60
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn get_crate_categories() -> Result<Vec<Category>, 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/generator.rs:16:52
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn generate_static_website() -> Result<(), 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/snippet_parser.rs:8:55
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn get_all_snippets() -> Result<Vec<Snippet>, Box<Error>> {
[INFO] [stderr]   |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "0b66a8faf796efb709b97ad1a7c7194338788397f3ecbf3a995a801f9d67dc1c"`
[INFO] running `"docker" "rm" "-f" "0b66a8faf796efb709b97ad1a7c7194338788397f3ecbf3a995a801f9d67dc1c"`
[INFO] [stdout] 0b66a8faf796efb709b97ad1a7c7194338788397f3ecbf3a995a801f9d67dc1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jaroslaw-weber/cookbook-new-design:/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] 3cea323487aac435efd4eb324ce96198e742d405a5ad60bbb6861e38619840cd
[INFO] running `"docker" "start" "-a" "3cea323487aac435efd4eb324ce96198e742d405a5ad60bbb6861e38619840cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cookbook_new-30110fe226ccea8d
[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" "3cea323487aac435efd4eb324ce96198e742d405a5ad60bbb6861e38619840cd"`
[INFO] running `"docker" "rm" "-f" "3cea323487aac435efd4eb324ce96198e742d405a5ad60bbb6861e38619840cd"`
[INFO] [stdout] 3cea323487aac435efd4eb324ce96198e742d405a5ad60bbb6861e38619840cd