[INFO] updating cached repository guangie88/rs-filewatch-trigger
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/guangie88/rs-filewatch-trigger
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/rs-filewatch-trigger" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/guangie88/rs-filewatch-trigger"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/guangie88/rs-filewatch-trigger'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/rs-filewatch-trigger" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/guangie88/rs-filewatch-trigger"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/guangie88/rs-filewatch-trigger'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ceef88e2023f158509ef4ea7e9ad6d4cb51ba294
[INFO] sha for GitHub repo guangie88/rs-filewatch-trigger: ceef88e2023f158509ef4ea7e9ad6d4cb51ba294
[INFO] validating manifest of guangie88/rs-filewatch-trigger 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 guangie88/rs-filewatch-trigger 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 guangie88/rs-filewatch-trigger
[INFO] finished frobbing guangie88/rs-filewatch-trigger
[INFO] frobbed toml for guangie88/rs-filewatch-trigger written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/guangie88/rs-filewatch-trigger/Cargo.toml
[INFO] started frobbing guangie88/rs-filewatch-trigger
[INFO] finished frobbing guangie88/rs-filewatch-trigger
[INFO] frobbed toml for guangie88/rs-filewatch-trigger written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/guangie88/rs-filewatch-trigger/Cargo.toml
[INFO] crate guangie88/rs-filewatch-trigger 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 guangie88/rs-filewatch-trigger against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/guangie88/rs-filewatch-trigger:/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] f52819abdb15bec91ea47f40341c096913da74fbefc398ff89ae15d5d1299fe4
[INFO] running `"docker" "start" "-a" "f52819abdb15bec91ea47f40341c096913da74fbefc398ff89ae15d5d1299fe4"`
[INFO] [stderr]     Checking arc-swap v0.3.0
[INFO] [stderr]     Checking tokio-io v0.1.9
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.7
[INFO] [stderr]     Checking path-dedot v1.1.6
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking path-absolutize v1.1.1
[INFO] [stderr]     Checking signal-hook v0.1.5
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking failure v0.1.2
[INFO] [stderr]     Checking rs-filewatch-trigger v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let mut watcher: Box<WeakWatcher> = if !config.force_poll {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn WeakWatcher`
[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/main.rs:67:26
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let mut watcher: Box<WeakWatcher> = if !config.force_poll {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn WeakWatcher`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.35s
[INFO] running `"docker" "inspect" "f52819abdb15bec91ea47f40341c096913da74fbefc398ff89ae15d5d1299fe4"`
[INFO] running `"docker" "rm" "-f" "f52819abdb15bec91ea47f40341c096913da74fbefc398ff89ae15d5d1299fe4"`
[INFO] [stdout] f52819abdb15bec91ea47f40341c096913da74fbefc398ff89ae15d5d1299fe4