[INFO] crate rollbar 0.5.1 is already in cache
[INFO] extracting crate rollbar 0.5.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rollbar/0.5.1
[INFO] extracting crate rollbar 0.5.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rollbar/0.5.1
[INFO] validating manifest of rollbar-0.5.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rollbar-0.5.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rollbar-0.5.1
[INFO] finished frobbing rollbar-0.5.1
[INFO] frobbed toml for rollbar-0.5.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/rollbar/0.5.1/Cargo.toml
[INFO] started frobbing rollbar-0.5.1
[INFO] finished frobbing rollbar-0.5.1
[INFO] frobbed toml for rollbar-0.5.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rollbar/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking rollbar-0.5.1 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/rollbar/0.5.1:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a37fd781232e46d9929eedd075b9dfe35b05bc6558fa224c85361ca7a95ac3fb
[INFO] running `"docker" "start" "-a" "a37fd781232e46d9929eedd075b9dfe35b05bc6558fa224c85361ca7a95ac3fb"`
[INFO] [stderr]     Checking hyper-openssl v0.2.7
[INFO] [stderr]     Checking rollbar v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:135:31
[INFO] [stderr]     |
[INFO] [stderr] 135 |     send_strategy: Option<Box<Fn(Arc<hyper::Client>, String) -> thread::JoinHandle<Option<ResponseStatus>>>>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Arc<hyper::Client>, 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:440:19
[INFO] [stderr]     |
[INFO] [stderr] 440 |                 Box<Fn(Arc<hyper::Client>, String) ->
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 441 | |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 440 |               Box<dyn Fn(Arc<hyper::Client>, String) ->
[INFO] [stderr] 441 |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:135:31
[INFO] [stderr]     |
[INFO] [stderr] 135 |     send_strategy: Option<Box<Fn(Arc<hyper::Client>, String) -> thread::JoinHandle<Option<ResponseStatus>>>>
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Arc<hyper::Client>, 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:440:19
[INFO] [stderr]     |
[INFO] [stderr] 440 |                 Box<Fn(Arc<hyper::Client>, String) ->
[INFO] [stderr]     |  ___________________^
[INFO] [stderr] 441 | |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     | |__________________________________________________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 440 |               Box<dyn Fn(Arc<hyper::Client>, String) ->
[INFO] [stderr] 441 |                 thread::JoinHandle<Option<ResponseStatus>>>);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:403:45
[INFO] [stderr]     |
[INFO] [stderr] 403 |         trace.exception.description = error.cause().map_or_else(|| format!("{:?}", error), |c| format!("{:?}", c));
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:403:45
[INFO] [stderr]     |
[INFO] [stderr] 403 |         trace.exception.description = error.cause().map_or_else(|| format!("{:?}", error), |c| format!("{:?}", c));
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.66s
[INFO] running `"docker" "inspect" "a37fd781232e46d9929eedd075b9dfe35b05bc6558fa224c85361ca7a95ac3fb"`
[INFO] running `"docker" "rm" "-f" "a37fd781232e46d9929eedd075b9dfe35b05bc6558fa224c85361ca7a95ac3fb"`
[INFO] [stdout] a37fd781232e46d9929eedd075b9dfe35b05bc6558fa224c85361ca7a95ac3fb