Sep 20 04:49:27.968 INFO checking cstr_core-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 20 04:49:27.968 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 20 04:49:27.968 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 04:49:28.121 INFO blam! 957edaa588295c615e437b7ca4feed757df2f35df9dfb66afe669c145ab622bf Sep 20 04:49:28.121 INFO running `"docker" "start" "-a" "957edaa588295c615e437b7ca4feed757df2f35df9dfb66afe669c145ab622bf"` Sep 20 04:49:28.819 INFO kablam! usermod: no changes Sep 20 04:49:28.858 INFO kablam! Checking cty v0.1.5 Sep 20 04:49:28.862 INFO kablam! Compiling memchr v2.1.0 Sep 20 04:49:30.104 INFO kablam! Checking cstr_core v0.1.2 (/source) Sep 20 04:49:30.758 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.758 INFO kablam! --> src/lib.rs:1234:17 Sep 20 04:49:30.758 INFO kablam! | Sep 20 04:49:30.758 INFO kablam! 1234 | let s = CString::new("1234").unwrap(); Sep 20 04:49:30.758 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.758 INFO kablam! Sep 20 04:49:30.758 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.758 INFO kablam! --> src/lib.rs:1241:17 Sep 20 04:49:30.758 INFO kablam! | Sep 20 04:49:30.758 INFO kablam! 1241 | assert!(CString::new(&b"\0"[..]).is_err()); Sep 20 04:49:30.758 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.758 INFO kablam! Sep 20 04:49:30.759 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.759 INFO kablam! --> src/lib.rs:1245:17 Sep 20 04:49:30.759 INFO kablam! | Sep 20 04:49:30.759 INFO kablam! 1245 | assert!(CString::new(vec![0]).is_err()); Sep 20 04:49:30.759 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.760 INFO kablam! Sep 20 04:49:30.760 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.760 INFO kablam! --> src/lib.rs:1251:21 Sep 20 04:49:30.760 INFO kablam! | Sep 20 04:49:30.761 INFO kablam! 1251 | let s = CString::from_vec_unchecked(vec![0]); Sep 20 04:49:30.761 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.761 INFO kablam! Sep 20 04:49:30.761 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.762 INFO kablam! --> src/lib.rs:1258:17 Sep 20 04:49:30.762 INFO kablam! | Sep 20 04:49:30.762 INFO kablam! 1258 | let s = CString::new(&b"abc\x01\x02\n\xE2\x80\xA6\xFF"[..]).unwrap(); Sep 20 04:49:30.763 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.763 INFO kablam! Sep 20 04:49:30.763 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `CString` Sep 20 04:49:30.763 INFO kablam! --> src/lib.rs:1309:9 Sep 20 04:49:30.764 INFO kablam! | Sep 20 04:49:30.764 INFO kablam! 1309 | CString::new(&data[..data.len() - 1]).unwrap().hash(&mut s); Sep 20 04:49:30.764 INFO kablam! | ^^^^^^^ Use of undeclared type or module `CString` Sep 20 04:49:30.764 INFO kablam! Sep 20 04:49:30.778 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Box` Sep 20 04:49:30.778 INFO kablam! --> src/lib.rs:1348:32 Sep 20 04:49:30.778 INFO kablam! | Sep 20 04:49:30.779 INFO kablam! 1348 | let boxed: Box = Box::from(cstr); Sep 20 04:49:30.779 INFO kablam! | ^^^ Use of undeclared type or module `Box` Sep 20 04:49:30.779 INFO kablam! Sep 20 04:49:30.785 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Rc` Sep 20 04:49:30.785 INFO kablam! --> src/lib.rs:1365:28 Sep 20 04:49:30.785 INFO kablam! | Sep 20 04:49:30.786 INFO kablam! 1365 | let rc: Rc = Rc::from(cstr); Sep 20 04:49:30.786 INFO kablam! | ^^ Use of undeclared type or module `Rc` Sep 20 04:49:30.786 INFO kablam! Sep 20 04:49:30.789 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Arc` Sep 20 04:49:30.789 INFO kablam! --> src/lib.rs:1366:30 Sep 20 04:49:30.789 INFO kablam! | Sep 20 04:49:30.790 INFO kablam! 1366 | let arc: Arc = Arc::from(cstr); Sep 20 04:49:30.790 INFO kablam! | ^^^ Use of undeclared type or module `Arc` Sep 20 04:49:30.790 INFO kablam! Sep 20 04:49:30.793 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Rc` Sep 20 04:49:30.794 INFO kablam! --> src/lib.rs:1371:29 Sep 20 04:49:30.794 INFO kablam! | Sep 20 04:49:30.794 INFO kablam! 1371 | let rc2: Rc = Rc::from(cstr.to_owned()); Sep 20 04:49:30.794 INFO kablam! | ^^ Use of undeclared type or module `Rc` Sep 20 04:49:30.794 INFO kablam! Sep 20 04:49:30.796 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `Arc` Sep 20 04:49:30.796 INFO kablam! --> src/lib.rs:1372:31 Sep 20 04:49:30.796 INFO kablam! | Sep 20 04:49:30.797 INFO kablam! 1372 | let arc2: Arc = Arc::from(cstr.to_owned()); Sep 20 04:49:30.797 INFO kablam! | ^^^ Use of undeclared type or module `Arc` Sep 20 04:49:30.797 INFO kablam! Sep 20 04:49:30.798 INFO kablam! error[E0412]: cannot find type `Box` in this scope Sep 20 04:49:30.798 INFO kablam! --> src/lib.rs:1348:20 Sep 20 04:49:30.798 INFO kablam! | Sep 20 04:49:30.798 INFO kablam! 1348 | let boxed: Box = Box::from(cstr); Sep 20 04:49:30.798 INFO kablam! | ^^^ not found in this scope Sep 20 04:49:30.798 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 04:49:30.798 INFO kablam! | Sep 20 04:49:30.798 INFO kablam! 1217 | use std::boxed::Box; Sep 20 04:49:30.798 INFO kablam! | Sep 20 04:49:30.798 INFO kablam! 1217 | use std::prelude::v1::Box; Sep 20 04:49:30.798 INFO kablam! | Sep 20 04:49:30.798 INFO kablam! Sep 20 04:49:30.799 INFO kablam! error[E0412]: cannot find type `Box` in this scope Sep 20 04:49:30.799 INFO kablam! --> src/lib.rs:1357:22 Sep 20 04:49:30.799 INFO kablam! | Sep 20 04:49:30.799 INFO kablam! 1357 | let boxed = >::default(); Sep 20 04:49:30.799 INFO kablam! | ^^^ not found in this scope Sep 20 04:49:30.799 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 04:49:30.799 INFO kablam! | Sep 20 04:49:30.799 INFO kablam! 1217 | use std::boxed::Box; Sep 20 04:49:30.800 INFO kablam! | Sep 20 04:49:30.800 INFO kablam! 1217 | use std::prelude::v1::Box; Sep 20 04:49:30.800 INFO kablam! | Sep 20 04:49:30.800 INFO kablam! Sep 20 04:49:30.800 INFO kablam! error[E0412]: cannot find type `Rc` in this scope Sep 20 04:49:30.800 INFO kablam! --> src/lib.rs:1365:17 Sep 20 04:49:30.800 INFO kablam! | Sep 20 04:49:30.800 INFO kablam! 1365 | let rc: Rc = Rc::from(cstr); Sep 20 04:49:30.800 INFO kablam! | ^^ not found in this scope Sep 20 04:49:30.800 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 04:49:30.801 INFO kablam! | Sep 20 04:49:30.801 INFO kablam! 1217 | use std::rc::Rc; Sep 20 04:49:30.801 INFO kablam! | Sep 20 04:49:30.801 INFO kablam! Sep 20 04:49:30.801 INFO kablam! error[E0412]: cannot find type `Arc` in this scope Sep 20 04:49:30.801 INFO kablam! --> src/lib.rs:1366:18 Sep 20 04:49:30.801 INFO kablam! | Sep 20 04:49:30.801 INFO kablam! 1366 | let arc: Arc = Arc::from(cstr); Sep 20 04:49:30.801 INFO kablam! | ^^^ not found in this scope Sep 20 04:49:30.801 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 04:49:30.802 INFO kablam! | Sep 20 04:49:30.802 INFO kablam! 1217 | use std::sync::Arc; Sep 20 04:49:30.802 INFO kablam! | Sep 20 04:49:30.802 INFO kablam! Sep 20 04:49:30.802 INFO kablam! error[E0412]: cannot find type `Rc` in this scope Sep 20 04:49:30.802 INFO kablam! --> src/lib.rs:1371:18 Sep 20 04:49:30.802 INFO kablam! | Sep 20 04:49:30.802 INFO kablam! 1371 | let rc2: Rc = Rc::from(cstr.to_owned()); Sep 20 04:49:30.802 INFO kablam! | ^^ not found in this scope Sep 20 04:49:30.803 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 04:49:30.803 INFO kablam! | Sep 20 04:49:30.803 INFO kablam! 1217 | use std::rc::Rc; Sep 20 04:49:30.803 INFO kablam! | Sep 20 04:49:30.803 INFO kablam! Sep 20 04:49:30.803 INFO kablam! error[E0412]: cannot find type `Arc` in this scope Sep 20 04:49:30.803 INFO kablam! --> src/lib.rs:1372:19 Sep 20 04:49:30.803 INFO kablam! | Sep 20 04:49:30.803 INFO kablam! 1372 | let arc2: Arc = Arc::from(cstr.to_owned()); Sep 20 04:49:30.804 INFO kablam! | ^^^ not found in this scope Sep 20 04:49:30.804 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 04:49:30.804 INFO kablam! | Sep 20 04:49:30.804 INFO kablam! 1217 | use std::sync::Arc; Sep 20 04:49:30.804 INFO kablam! | Sep 20 04:49:30.804 INFO kablam! Sep 20 04:49:30.988 INFO kablam! error[E0599]: no method named `to_string_lossy` found for type `&CStr` in the current scope Sep 20 04:49:30.988 INFO kablam! --> src/lib.rs:1277:44 Sep 20 04:49:30.988 INFO kablam! | Sep 20 04:49:30.988 INFO kablam! 1277 | assert_eq!(CStr::from_ptr(ptr).to_string_lossy(), Borrowed("123…")); Sep 20 04:49:30.988 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 04:49:30.988 INFO kablam! Sep 20 04:49:30.994 INFO kablam! error[E0599]: no method named `to_string_lossy` found for type `&CStr` in the current scope Sep 20 04:49:30.994 INFO kablam! --> src/lib.rs:1284:37 Sep 20 04:49:30.994 INFO kablam! | Sep 20 04:49:30.994 INFO kablam! 1284 | CStr::from_ptr(ptr).to_string_lossy(), Sep 20 04:49:30.994 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 04:49:30.994 INFO kablam! Sep 20 04:49:30.998 INFO kablam! error[E0599]: no method named `to_owned` found for type `&CStr` in the current scope Sep 20 04:49:30.998 INFO kablam! --> src/lib.rs:1295:50 Sep 20 04:49:30.998 INFO kablam! | Sep 20 04:49:30.998 INFO kablam! 1295 | let owned = unsafe { CStr::from_ptr(ptr).to_owned() }; Sep 20 04:49:30.998 INFO kablam! | ^^^^^^^^ Sep 20 04:49:30.998 INFO kablam! | Sep 20 04:49:30.998 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 20 04:49:30.998 INFO kablam! = note: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 20 04:49:30.998 INFO kablam! `use std::borrow::ToOwned;` Sep 20 04:49:30.998 INFO kablam! Sep 20 04:49:31.010 INFO kablam! error[E0599]: no method named `to_owned` found for type `&CStr` in the current scope Sep 20 04:49:31.010 INFO kablam! --> src/lib.rs:1349:28 Sep 20 04:49:31.010 INFO kablam! | Sep 20 04:49:31.010 INFO kablam! 1349 | let cstring = cstr.to_owned().into_boxed_c_str().into_c_string(); Sep 20 04:49:31.010 INFO kablam! | ^^^^^^^^ Sep 20 04:49:31.010 INFO kablam! | Sep 20 04:49:31.010 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 20 04:49:31.010 INFO kablam! = note: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 20 04:49:31.010 INFO kablam! `use std::borrow::ToOwned;` Sep 20 04:49:31.010 INFO kablam! Sep 20 04:49:31.021 INFO kablam! error[E0599]: no method named `to_owned` found for type `&CStr` in the current scope Sep 20 04:49:31.021 INFO kablam! --> src/lib.rs:1371:43 Sep 20 04:49:31.021 INFO kablam! | Sep 20 04:49:31.021 INFO kablam! 1371 | let rc2: Rc = Rc::from(cstr.to_owned()); Sep 20 04:49:31.021 INFO kablam! | ^^^^^^^^ Sep 20 04:49:31.021 INFO kablam! | Sep 20 04:49:31.021 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 20 04:49:31.021 INFO kablam! = note: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 20 04:49:31.021 INFO kablam! `use std::borrow::ToOwned;` Sep 20 04:49:31.021 INFO kablam! Sep 20 04:49:31.021 INFO kablam! error[E0599]: no method named `to_owned` found for type `&CStr` in the current scope Sep 20 04:49:31.021 INFO kablam! --> src/lib.rs:1372:46 Sep 20 04:49:31.021 INFO kablam! | Sep 20 04:49:31.021 INFO kablam! 1372 | let arc2: Arc = Arc::from(cstr.to_owned()); Sep 20 04:49:31.021 INFO kablam! | ^^^^^^^^ Sep 20 04:49:31.021 INFO kablam! | Sep 20 04:49:31.021 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 20 04:49:31.021 INFO kablam! = note: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 20 04:49:31.021 INFO kablam! `use std::borrow::ToOwned;` Sep 20 04:49:31.021 INFO kablam! Sep 20 04:49:31.030 INFO kablam! error: aborting due to 23 previous errors Sep 20 04:49:31.030 INFO kablam! Sep 20 04:49:31.030 INFO kablam! Some errors occurred: E0412, E0433, E0599. Sep 20 04:49:31.030 INFO kablam! For more information about an error, try `rustc --explain E0412`. Sep 20 04:49:31.039 INFO kablam! error: Could not compile `cstr_core`. Sep 20 04:49:31.039 INFO kablam! Sep 20 04:49:31.039 INFO kablam! To learn more, run the command again with --verbose. Sep 20 04:49:31.040 INFO kablam! su: No module specific data is present Sep 20 04:49:32.381 INFO running `"docker" "rm" "-f" "957edaa588295c615e437b7ca4feed757df2f35df9dfb66afe669c145ab622bf"` Sep 20 04:49:32.526 INFO blam! 957edaa588295c615e437b7ca4feed757df2f35df9dfb66afe669c145ab622bf