[INFO] updating cached repository mkomitee/krb5.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mkomitee/krb5.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mkomitee/krb5.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mkomitee/krb5.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkomitee/krb5.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkomitee/krb5.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 69c0f39fc2215d6c0492805ee07d16f1068d554c [INFO] sha for GitHub repo mkomitee/krb5.rs: 69c0f39fc2215d6c0492805ee07d16f1068d554c [INFO] validating manifest of mkomitee/krb5.rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mkomitee/krb5.rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mkomitee/krb5.rs [INFO] finished frobbing mkomitee/krb5.rs [INFO] frobbed toml for mkomitee/krb5.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs/Cargo.toml [INFO] started frobbing mkomitee/krb5.rs [INFO] finished frobbing mkomitee/krb5.rs [INFO] frobbed toml for mkomitee/krb5.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mkomitee/krb5.rs/Cargo.toml [INFO] crate mkomitee/krb5.rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mkomitee/krb5.rs against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] b58d23a73c30beae4c7bdf46e162af1e9f0207e6fdbf9b1a09f1702a2ff97e45 [INFO] running `"docker" "start" "-a" "b58d23a73c30beae4c7bdf46e162af1e9f0207e6fdbf9b1a09f1702a2ff97e45"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling krb5 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok` [INFO] [stderr] --> src/context.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #[allow(raw_pointer_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(renamed_and_removed_lints)] on by default [INFO] [stderr] [INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok` [INFO] [stderr] --> src/principal.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | #[allow(raw_pointer_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [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/error.rs:64:50 [INFO] [stderr] | [INFO] [stderr] 64 | Error::FromUtf8(ref e) => Some(e as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:65:45 [INFO] [stderr] | [INFO] [stderr] 65 | Error::Nul(ref e) => Some(e as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:40:39 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn krb5_init_context(context: *mut *mut krb5_context) -> c_int; [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.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:45:39 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn krb5_free_context(context: *mut krb5_context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn krb5_parse_name(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:54:39 [INFO] [stderr] | [INFO] [stderr] 54 | principal: *mut *mut krb5_principal) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:60:41 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn krb5_free_principal(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:61:37 [INFO] [stderr] | [INFO] [stderr] 61 | val: *mut krb5_principal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:69:45 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn krb5_aname_to_localname(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:70:43 [INFO] [stderr] | [INFO] [stderr] 70 | aname: *mut krb5_principal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8]` which is not FFI-safe: slices have no C equivalent [INFO] [stderr] --> src/ffi.rs:72:43 [INFO] [stderr] | [INFO] [stderr] 72 | lname: *mut [u8]) -> c_int; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a raw pointer instead [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:78:44 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn krb5_get_error_message(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:84:46 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn krb5_clear_error_message(context: *mut krb5_context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:90:45 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn krb5_free_error_message(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `"docker" "inspect" "b58d23a73c30beae4c7bdf46e162af1e9f0207e6fdbf9b1a09f1702a2ff97e45"` [INFO] running `"docker" "rm" "-f" "b58d23a73c30beae4c7bdf46e162af1e9f0207e6fdbf9b1a09f1702a2ff97e45"` [INFO] [stdout] b58d23a73c30beae4c7bdf46e162af1e9f0207e6fdbf9b1a09f1702a2ff97e45 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mkomitee/krb5.rs:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d960abc5a2bfdd83b823b602e1c6f92ae4c7a125836a18e7194732b36de8f405 [INFO] running `"docker" "start" "-a" "d960abc5a2bfdd83b823b602e1c6f92ae4c7a125836a18e7194732b36de8f405"` [INFO] [stderr] Compiling krb5 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok` [INFO] [stderr] --> src/context.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #[allow(raw_pointer_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(renamed_and_removed_lints)] on by default [INFO] [stderr] [INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok` [INFO] [stderr] --> src/principal.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | #[allow(raw_pointer_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [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/error.rs:64:50 [INFO] [stderr] | [INFO] [stderr] 64 | Error::FromUtf8(ref e) => Some(e as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:65:45 [INFO] [stderr] | [INFO] [stderr] 65 | Error::Nul(ref e) => Some(e as &::std::error::Error), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:40:39 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn krb5_init_context(context: *mut *mut krb5_context) -> c_int; [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.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:45:39 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn krb5_free_context(context: *mut krb5_context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn krb5_parse_name(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:54:39 [INFO] [stderr] | [INFO] [stderr] 54 | principal: *mut *mut krb5_principal) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:60:41 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn krb5_free_principal(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:61:37 [INFO] [stderr] | [INFO] [stderr] 61 | val: *mut krb5_principal); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:69:45 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn krb5_aname_to_localname(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_principal` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:70:43 [INFO] [stderr] | [INFO] [stderr] 70 | aname: *mut krb5_principal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub struct krb5_principal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[u8]` which is not FFI-safe: slices have no C equivalent [INFO] [stderr] --> src/ffi.rs:72:43 [INFO] [stderr] | [INFO] [stderr] 72 | lname: *mut [u8]) -> c_int; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a raw pointer instead [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:78:44 [INFO] [stderr] | [INFO] [stderr] 78 | pub fn krb5_get_error_message(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:84:46 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn krb5_clear_error_message(context: *mut krb5_context); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `ffi::krb5_context` which is not FFI-safe: this struct has no fields [INFO] [stderr] --> src/ffi.rs:90:45 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn krb5_free_error_message(context: *mut krb5_context, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding a member to this struct [INFO] [stderr] note: type defined here [INFO] [stderr] --> src/ffi.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct krb5_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.krb5.djbbh0sp-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92" "/opt/crater/target/debug/deps/krb5-0f104def4fb15e92.1jqs025mc37rqdhk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lkrb5" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lkrb5 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `krb5`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d960abc5a2bfdd83b823b602e1c6f92ae4c7a125836a18e7194732b36de8f405"` [INFO] running `"docker" "rm" "-f" "d960abc5a2bfdd83b823b602e1c6f92ae4c7a125836a18e7194732b36de8f405"` [INFO] [stdout] d960abc5a2bfdd83b823b602e1c6f92ae4c7a125836a18e7194732b36de8f405