[INFO] updating cached repository FuGangqiang/mdblog.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FuGangqiang/mdblog.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FuGangqiang/mdblog.rs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FuGangqiang/mdblog.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FuGangqiang/mdblog.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FuGangqiang/mdblog.rs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FuGangqiang/mdblog.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FuGangqiang/mdblog.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68667ad1129a7549cb7d977be61d3a2c2c4db246
[INFO] sha for GitHub repo FuGangqiang/mdblog.rs: 68667ad1129a7549cb7d977be61d3a2c2c4db246
[INFO] validating manifest of FuGangqiang/mdblog.rs on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of FuGangqiang/mdblog.rs on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing FuGangqiang/mdblog.rs
[INFO] finished frobbing FuGangqiang/mdblog.rs
[INFO] frobbed toml for FuGangqiang/mdblog.rs written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FuGangqiang/mdblog.rs/Cargo.toml
[INFO] started frobbing FuGangqiang/mdblog.rs
[INFO] finished frobbing FuGangqiang/mdblog.rs
[INFO] frobbed toml for FuGangqiang/mdblog.rs written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/FuGangqiang/mdblog.rs/Cargo.toml
[INFO] crate FuGangqiang/mdblog.rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking FuGangqiang/mdblog.rs against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/FuGangqiang/mdblog.rs:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 482e1f53df86a89246f8093f75ae92af1ebe9a36c3ef85d02572fb5e78c8c026
[INFO] running `"docker" "start" "-a" "482e1f53df86a89246f8093f75ae92af1ebe9a36c3ef85d02572fb5e78c8c026"`
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]     Checking nom v4.2.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]    Compiling rocket_http v0.4.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking structopt v0.2.15
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking serde_yaml v0.8.8
[INFO] [stderr]     Checking toml v0.5.0
[INFO] [stderr]     Checking rocket v0.4.0
[INFO] [stderr]     Checking config v0.9.2
[INFO] [stderr]     Checking tera v0.11.20
[INFO] [stderr]     Checking rocket_contrib v0.4.0
[INFO] [stderr]     Checking mdblog v0.14.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/settings.rs:50:37
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn clone_into_box(&self) -> Box<Source + Send + Sync> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync`
[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/utils.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for cause in (err as &Fail).iter_chain() {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/settings.rs:50:37
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn clone_into_box(&self) -> Box<Source + Send + Sync> {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Source + Send + Sync`
[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/utils.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for cause in (err as &Fail).iter_chain() {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "482e1f53df86a89246f8093f75ae92af1ebe9a36c3ef85d02572fb5e78c8c026"`
[INFO] running `"docker" "rm" "-f" "482e1f53df86a89246f8093f75ae92af1ebe9a36c3ef85d02572fb5e78c8c026"`
[INFO] [stdout] 482e1f53df86a89246f8093f75ae92af1ebe9a36c3ef85d02572fb5e78c8c026