[INFO] fetching crate json-job-dispatch 1.2.0...
[INFO] extracting crate json-job-dispatch 1.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json-job-dispatch/1.2.0
[INFO] extracting crate json-job-dispatch 1.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json-job-dispatch/1.2.0
[INFO] validating manifest of json-job-dispatch-1.2.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of json-job-dispatch-1.2.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing json-job-dispatch-1.2.0
[INFO] finished frobbing json-job-dispatch-1.2.0
[INFO] frobbed toml for json-job-dispatch-1.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/json-job-dispatch/1.2.0/Cargo.toml
[INFO] started frobbing json-job-dispatch-1.2.0
[INFO] finished frobbing json-job-dispatch-1.2.0
[INFO] frobbed toml for json-job-dispatch-1.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json-job-dispatch/1.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] building json-job-dispatch-1.2.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json-job-dispatch/1.2.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c2b6a01579aa1fa7e3dde926ae54e88097fe1cdfd65bbcf1470698220556744e
[INFO] running `"docker" "start" "-a" "c2b6a01579aa1fa7e3dde926ae54e88097fe1cdfd65bbcf1470698220556744e"`
[INFO] [stderr]    Compiling rust-lzma v0.2.1
[INFO] [stderr]    Compiling inotify v0.5.1
[INFO] [stderr]    Compiling json-job-dispatch v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/director.rs:42:35
[INFO] [stderr]    |
[INFO] [stderr] 42 |     handlers: HashMap<String, &'a Handler>,
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[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/director.rs:122:60
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn add_handler<K>(&mut self, kind: K, handler: &'a Handler) -> Result<()>
[INFO] [stderr]     |                                                            ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Fail(Box<error::Error>),
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `"docker" "inspect" "c2b6a01579aa1fa7e3dde926ae54e88097fe1cdfd65bbcf1470698220556744e"`
[INFO] running `"docker" "rm" "-f" "c2b6a01579aa1fa7e3dde926ae54e88097fe1cdfd65bbcf1470698220556744e"`
[INFO] [stdout] c2b6a01579aa1fa7e3dde926ae54e88097fe1cdfd65bbcf1470698220556744e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/json-job-dispatch/1.2.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b8259c9f104e1ed662a0353892948cb41f0e0f9c3e555dcf5f44ca4d91c2156
[INFO] running `"docker" "start" "-a" "8b8259c9f104e1ed662a0353892948cb41f0e0f9c3e555dcf5f44ca4d91c2156"`
[INFO] [stderr]    Compiling json-job-dispatch v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/director.rs:42:35
[INFO] [stderr]    |
[INFO] [stderr] 42 |     handlers: HashMap<String, &'a Handler>,
[INFO] [stderr]    |                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[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/director.rs:122:60
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn add_handler<K>(&mut self, kind: K, handler: &'a Handler) -> Result<()>
[INFO] [stderr]     |                                                            ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Fail(Box<error::Error>),
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "8b8259c9f104e1ed662a0353892948cb41f0e0f9c3e555dcf5f44ca4d91c2156"`
[INFO] running `"docker" "rm" "-f" "8b8259c9f104e1ed662a0353892948cb41f0e0f9c3e555dcf5f44ca4d91c2156"`
[INFO] [stdout] 8b8259c9f104e1ed662a0353892948cb41f0e0f9c3e555dcf5f44ca4d91c2156