[INFO] updating cached repository patrickod/barcode-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/patrickod/barcode-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/patrickod/barcode-rust" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/patrickod/barcode-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/patrickod/barcode-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/patrickod/barcode-rust" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/patrickod/barcode-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/patrickod/barcode-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 27b930ed82def7dde32bdd28592586d569ae6223
[INFO] sha for GitHub repo patrickod/barcode-rust: 27b930ed82def7dde32bdd28592586d569ae6223
[INFO] validating manifest of patrickod/barcode-rust on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of patrickod/barcode-rust on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing patrickod/barcode-rust
[INFO] finished frobbing patrickod/barcode-rust
[INFO] frobbed toml for patrickod/barcode-rust written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/patrickod/barcode-rust/Cargo.toml
[INFO] started frobbing patrickod/barcode-rust
[INFO] finished frobbing patrickod/barcode-rust
[INFO] frobbed toml for patrickod/barcode-rust written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/patrickod/barcode-rust/Cargo.toml
[INFO] crate patrickod/barcode-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/patrickod/barcode-rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_primitive v0.0.2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking patrickod/barcode-rust against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/patrickod/barcode-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c6d33203406c0391e14b6c8e932eda5fa333c97282e989d1cdec40d9dabe8c6a
[INFO] running `"docker" "start" "-a" "c6d33203406c0391e14b6c8e932eda5fa333c97282e989d1cdec40d9dabe8c6a"`
[INFO] [stderr]     Checking enum_primitive v0.0.2
[INFO] [stderr]     Checking scanner v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 stdout.write(c.to_string().as_bytes());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |             stdout.write(key.to_char().as_bytes());
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         stdout.flush();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |                 stdout.write(c.to_string().as_bytes());
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |             stdout.write(key.to_char().as_bytes());
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parse.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         stdout.flush();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn libevdev_new() -> *mut Libevdev;
[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] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn libevdev_set_fd(dev: *mut Libevdev, fd: i32) -> i32;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn libevdev_next_event(dev: *mut Libevdev, flag: u32, ev: *mut InputEvent) -> i32;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:21:27
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn libevdev_free(dev: *mut Libevdev);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn libevdev_grab(dev: *mut Libevdev, grab: u32) -> i32;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:18:26
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn libevdev_new() -> *mut Libevdev;
[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] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn libevdev_set_fd(dev: *mut Libevdev, fd: i32) -> i32;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:20:33
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn libevdev_next_event(dev: *mut Libevdev, flag: u32, ev: *mut InputEvent) -> i32;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:21:27
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn libevdev_free(dev: *mut Libevdev);
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `scanner::libevdev::Libevdev` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/bin/scanner.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn libevdev_grab(dev: *mut Libevdev, grab: u32) -> i32;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "c6d33203406c0391e14b6c8e932eda5fa333c97282e989d1cdec40d9dabe8c6a"`
[INFO] running `"docker" "rm" "-f" "c6d33203406c0391e14b6c8e932eda5fa333c97282e989d1cdec40d9dabe8c6a"`
[INFO] [stdout] c6d33203406c0391e14b6c8e932eda5fa333c97282e989d1cdec40d9dabe8c6a