[INFO] updating cached repository sorah/imoni
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sorah/imoni
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sorah/imoni" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sorah/imoni"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sorah/imoni'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sorah/imoni" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sorah/imoni"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sorah/imoni'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3c44fe6083940a2b8ef49bb971fdddebb158003b
[INFO] sha for GitHub repo sorah/imoni: 3c44fe6083940a2b8ef49bb971fdddebb158003b
[INFO] validating manifest of sorah/imoni on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sorah/imoni on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sorah/imoni
[INFO] finished frobbing sorah/imoni
[INFO] frobbed toml for sorah/imoni written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/sorah/imoni/Cargo.toml
[INFO] started frobbing sorah/imoni
[INFO] finished frobbing sorah/imoni
[INFO] frobbed toml for sorah/imoni written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sorah/imoni/Cargo.toml
[INFO] crate sorah/imoni already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sorah/imoni against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/sorah/imoni:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1303a299fbd36c2e02544c7e8a9f4346d7eb8dc216d4821d89bbf5bb078ff251
[INFO] running `"docker" "start" "-a" "1303a299fbd36c2e02544c7e8a9f4346d7eb8dc216d4821d89bbf5bb078ff251"`
[INFO] [stderr]    Compiling cc v1.0.0
[INFO] [stderr]     Checking libc v0.2.31
[INFO] [stderr]     Checking serde_json v1.0.6
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.14
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking imoni v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/rules/mod.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn parse<S>(rule: S) -> Result<Box<Rule>>
[INFO] [stderr]    |                                        ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/tag_matcher/mod.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub rules: Vec<Box<Rule>>,
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/mod.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let rules: Vec<Result<Box<Rule>>> = rule_strs
[INFO] [stderr]    |                                   ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/mod.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(rules: Vec<Box<Rule>>) -> Self {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/rules/mod.rs:24:40
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn parse<S>(rule: S) -> Result<Box<Rule>>
[INFO] [stderr]    |                                        ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/tag_matcher/mod.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub rules: Vec<Box<Rule>>,
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/mod.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 |         let rules: Vec<Result<Box<Rule>>> = rule_strs
[INFO] [stderr]    |                                   ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tag_matcher/mod.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(rules: Vec<Box<Rule>>) -> Self {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.47s
[INFO] running `"docker" "inspect" "1303a299fbd36c2e02544c7e8a9f4346d7eb8dc216d4821d89bbf5bb078ff251"`
[INFO] running `"docker" "rm" "-f" "1303a299fbd36c2e02544c7e8a9f4346d7eb8dc216d4821d89bbf5bb078ff251"`
[INFO] [stdout] 1303a299fbd36c2e02544c7e8a9f4346d7eb8dc216d4821d89bbf5bb078ff251