[INFO] fetching crate rollbar 0.6.0...
[INFO] extracting crate rollbar 0.6.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rollbar/0.6.0
[INFO] extracting crate rollbar 0.6.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rollbar/0.6.0
[INFO] validating manifest of rollbar-0.6.0 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 rollbar-0.6.0 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 rollbar-0.6.0
[INFO] finished frobbing rollbar-0.6.0
[INFO] frobbed toml for rollbar-0.6.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rollbar/0.6.0/Cargo.toml
[INFO] started frobbing rollbar-0.6.0
[INFO] finished frobbing rollbar-0.6.0
[INFO] frobbed toml for rollbar-0.6.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rollbar/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rollbar-0.6.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rollbar/0.6.0:/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] ac330294b13dc8449c0dafcd0138f36e61eee2d68c8eee5f22351e84a3c689a3
[INFO] running `"docker" "start" "-a" "ac330294b13dc8449c0dafcd0138f36e61eee2d68c8eee5f22351e84a3c689a3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rollbar v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 |     send_strategy: Option<Box<Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) -> thread::JoinHandle<Option<ResponseStatus>>>>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) -> thread::JoinHandle<Option<ResponseStatus>>`
[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:450:19
[INFO] [stderr]     |
[INFO] [stderr] 450 |                 Box<Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) ->
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 451 | |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 450 |               Box<dyn Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) ->
[INFO] [stderr] 451 |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:144:31
[INFO] [stderr]     |
[INFO] [stderr] 144 |     send_strategy: Option<Box<Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) -> thread::JoinHandle<Option<ResponseStatus>>>>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) -> thread::JoinHandle<Option<ResponseStatus>>`
[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:450:19
[INFO] [stderr]     |
[INFO] [stderr] 450 |                 Box<Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) ->
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 451 | |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 450 |               Box<dyn Fn(Arc<hyper::Client<hyper_tls::HttpsConnector<hyper::client::HttpConnector>>>, String) ->
[INFO] [stderr] 451 |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "ac330294b13dc8449c0dafcd0138f36e61eee2d68c8eee5f22351e84a3c689a3"`
[INFO] running `"docker" "rm" "-f" "ac330294b13dc8449c0dafcd0138f36e61eee2d68c8eee5f22351e84a3c689a3"`
[INFO] [stdout] ac330294b13dc8449c0dafcd0138f36e61eee2d68c8eee5f22351e84a3c689a3