[INFO] updating cached repository Qihoo360/rust-jsonnet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Qihoo360/rust-jsonnet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Qihoo360/rust-jsonnet" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Qihoo360/rust-jsonnet"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Qihoo360/rust-jsonnet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Qihoo360/rust-jsonnet" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Qihoo360/rust-jsonnet"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Qihoo360/rust-jsonnet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90ea4ceb8c98c9a47afdba44c2be3130e2529e45
[INFO] sha for GitHub repo Qihoo360/rust-jsonnet: 90ea4ceb8c98c9a47afdba44c2be3130e2529e45
[INFO] validating manifest of Qihoo360/rust-jsonnet on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Qihoo360/rust-jsonnet on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Qihoo360/rust-jsonnet
[INFO] removed 0 missing tests
[INFO] finished frobbing Qihoo360/rust-jsonnet
[INFO] frobbed toml for Qihoo360/rust-jsonnet written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Qihoo360/rust-jsonnet/Cargo.toml
[INFO] started frobbing Qihoo360/rust-jsonnet
[INFO] removed 0 missing tests
[INFO] finished frobbing Qihoo360/rust-jsonnet
[INFO] frobbed toml for Qihoo360/rust-jsonnet written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Qihoo360/rust-jsonnet/Cargo.toml
[INFO] crate Qihoo360/rust-jsonnet already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Qihoo360/rust-jsonnet/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Qihoo360/rust-jsonnet against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Qihoo360/rust-jsonnet:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ae887e39b87f647ef7bac7a90e65846ee6c0083dffc588f271c503bcb5fdd70
[INFO] running `"docker" "start" "-a" "3ae887e39b87f647ef7bac7a90e65846ee6c0083dffc588f271c503bcb5fdd70"`
[INFO] [stderr]     Checking jsonnet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
[INFO] [stderr]   --> src/ffi/command.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[warn(private_no_mangle_fns)]
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
[INFO] [stderr]   --> src/ffi/command.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[warn(private_no_mangle_fns)]
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn jsonnet_evaluate_snippet(vm: *mut JsonnetVm,filename: *const c_char,snippet: *const c_char,error:*mut size_t) ->*const c_char; 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn jsonnet_make()     -> *mut JsonnetVm;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn jsonnet_evaluate_file(vm: *mut JsonnetVm,filename: *const c_char,error:*mut size_t) -> *const c_char; 
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn jsonnet_evaluate_snippet(vm: *mut JsonnetVm,filename: *const c_char,snippet: *const c_char,error:*mut size_t) ->*const c_char; 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ffi::command::JsonnetVm` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ffi/command.rs:19:25
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn jsonnet_destroy(vm: *mut JsonnetVm);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ffi/command.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | struct JsonnetVm;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "3ae887e39b87f647ef7bac7a90e65846ee6c0083dffc588f271c503bcb5fdd70"`
[INFO] running `"docker" "rm" "-f" "3ae887e39b87f647ef7bac7a90e65846ee6c0083dffc588f271c503bcb5fdd70"`
[INFO] [stdout] 3ae887e39b87f647ef7bac7a90e65846ee6c0083dffc588f271c503bcb5fdd70