[INFO] fetching crate guid_win 0.1.0... [INFO] checking guid_win-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate guid_win 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate guid_win 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate guid_win 0.1.0 [INFO] finished tweaking crates.io crate guid_win 0.1.0 [INFO] tweaked toml for crates.io crate guid_win 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded comedy v0.1.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6128dd5a5427ff5265d2c2a59b5c1bda4a14c79f267ee2298143180e79efc900 [INFO] running `"docker" "start" "-a" "6128dd5a5427ff5265d2c2a59b5c1bda4a14c79f267ee2298143180e79efc900"` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking comedy v0.1.0 [INFO] [stderr] Checking guid_win v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stderr] --> src/lib.rs:53:14 [INFO] [stderr] | [INFO] [stderr] 53 | use std::os::windows::ffi::{OsStrExt, OsStringExt}; [INFO] [stderr] | ^^^^^^^ could not find `windows` in `os` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `comedy::check_succeeded` [INFO] [stderr] --> src/lib.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use comedy::check_succeeded; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `check_succeeded` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `shared` in `winapi` [INFO] [stderr] --> src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | use winapi::shared::guiddef::GUID; [INFO] [stderr] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stderr] --> src/lib.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | use winapi::um::combaseapi::{CLSIDFromString, StringFromGUID2}; [INFO] [stderr] | ^^ could not find `um` in `winapi` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes` [INFO] [stderr] --> src/lib.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | use winapi::ctypes; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `ctypes` in the root [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `check_succeeded` [INFO] [stderr] --> src/lib.rs:159:18 [INFO] [stderr] | [INFO] [stderr] 159 | unsafe { check_succeeded!(CLSIDFromString(s.as_ptr(), &mut guid)) }?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `error` in `comedy` [INFO] [stderr] --> src/lib.rs:145:24 [INFO] [stderr] | [INFO] [stderr] 145 | type Err = comedy::error::HResult; [INFO] [stderr] | ^^^^^ could not find `error` in `comedy` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `GUID` in this scope [INFO] [stderr] --> src/lib.rs:83:84 [INFO] [stderr] | [INFO] [stderr] 83 | pub struct Guid(#[cfg_attr(feature = "guid_serde", serde(with = "GUIDSerde"))] pub GUID); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `StringFromGUID2` in this scope [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | StringFromGUID2( [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stderr] --> src/lib.rs:53:14 [INFO] [stderr] | [INFO] [stderr] 53 | use std::os::windows::ffi::{OsStrExt, OsStringExt}; [INFO] [stderr] | ^^^^^^^ could not find `windows` in `os` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `comedy::check_succeeded` [INFO] [stderr] --> src/lib.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | use comedy::check_succeeded; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `check_succeeded` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `shared` in `winapi` [INFO] [stderr] --> src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | use winapi::shared::guiddef::GUID; [INFO] [stderr] | ^^^^^^ could not find `shared` in `winapi` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `um` in `winapi` [INFO] [stderr] --> src/lib.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | use winapi::um::combaseapi::{CLSIDFromString, StringFromGUID2}; [INFO] [stderr] | ^^ could not find `um` in `winapi` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `winapi::ctypes` [INFO] [stderr] --> src/lib.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | use winapi::ctypes; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `ctypes` in the root [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `check_succeeded` [INFO] [stderr] --> src/lib.rs:159:18 [INFO] [stderr] | [INFO] [stderr] 159 | unsafe { check_succeeded!(CLSIDFromString(s.as_ptr(), &mut guid)) }?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:116:65 [INFO] [stderr] | [INFO] [stderr] 116 | let mut s: [u16; GUID_STRING_CHARACTERS + 1] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:148:33 [INFO] [stderr] | [INFO] [stderr] 148 | let mut guid = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `error` in `comedy` [INFO] [stderr] --> src/lib.rs:145:24 [INFO] [stderr] | [INFO] [stderr] 145 | type Err = comedy::error::HResult; [INFO] [stderr] | ^^^^^ could not find `error` in `comedy` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `GUID` in this scope [INFO] [stderr] --> src/lib.rs:83:84 [INFO] [stderr] | [INFO] [stderr] 83 | pub struct Guid(#[cfg_attr(feature = "guid_serde", serde(with = "GUIDSerde"))] pub GUID); [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `StringFromGUID2` in this scope [INFO] [stderr] --> src/lib.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | StringFromGUID2( [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:116:65 [INFO] [stderr] | [INFO] [stderr] 116 | let mut s: [u16; GUID_STRING_CHARACTERS + 1] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:148:33 [INFO] [stderr] | [INFO] [stderr] 148 | let mut guid = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:108:37 [INFO] [stderr] | [INFO] [stderr] 108 | &mem::transmute::()]>(self.clone()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:108:37 [INFO] [stderr] | [INFO] [stderr] 108 | &mem::transmute::()]>(self.clone()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | &mem::transmute::()]>(self.clone()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | / write!(f, "{:?}", unsafe { [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | &mem::transmute::()]>(self.clone()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:107:27 [INFO] [stderr] | [INFO] [stderr] 107 | write!(f, "{:?}", unsafe { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | / write!(f, "{:?}", unsafe { [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: constant expression depends on a generic parameter [INFO] [stderr] --> src/lib.rs:107:27 [INFO] [stderr] | [INFO] [stderr] 107 | write!(f, "{:?}", unsafe { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this may fail depending on what value the parameter takes [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: arrays only have std trait implementations for lengths 0..=32 [INFO] [stderr] --> src/lib.rs:107:27 [INFO] [stderr] | [INFO] [stderr] 107 | write!(f, "{:?}", unsafe { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |_________^ the trait `std::array::LengthAtMost32` is not implemented for `[u8; _]` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `[u8; _]` [INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `&[u8; _]` [INFO] [stderr] = note: required by `std::fmt::Debug::fmt` [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: arrays only have std trait implementations for lengths 0..=32 [INFO] [stderr] --> src/lib.rs:107:27 [INFO] [stderr] | [INFO] [stderr] 107 | write!(f, "{:?}", unsafe { [INFO] [stderr] | ___________________________^ [INFO] [stderr] 108 | | &mem::transmute::()]>(self.clone()) [INFO] [stderr] 109 | | }) [INFO] [stderr] | |_________^ the trait `std::array::LengthAtMost32` is not implemented for `[u8; _]` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `[u8; _]` [INFO] [stderr] = note: required because of the requirements on the impl of `std::fmt::Debug` for `&[u8; _]` [INFO] [stderr] = note: required by `std::fmt::Debug::fmt` [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_wide` found for struct `std::ffi::OsString` in the current scope [INFO] [stderr] --> src/lib.rs:133:34 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^^^^^^^^^ function or associated item not found in `std::ffi::OsString` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> src/lib.rs:133:19 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> src/lib.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: required by `std::prelude::v1::Ok` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_wide` found for struct `std::ffi::OsString` in the current scope [INFO] [stderr] --> src/lib.rs:133:34 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^^^^^^^^^ function or associated item not found in `std::ffi::OsString` [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> src/lib.rs:133:19 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope [INFO] [stderr] --> src/lib.rs:157:39 [INFO] [stderr] | [INFO] [stderr] 157 | let s: Vec<_> = OsStr::new(s).encode_wide().chain(Some(0)).collect(); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&std::ffi::OsStr` [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stderr] --> src/lib.rs:133:16 [INFO] [stderr] | [INFO] [stderr] 133 | if let Ok(s) = OsString::from_wide(&s).into_string() { [INFO] [stderr] | ^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `str` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: required by `std::prelude::v1::Ok` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `encode_wide` found for reference `&std::ffi::OsStr` in the current scope [INFO] [stderr] --> src/lib.rs:157:39 [INFO] [stderr] | [INFO] [stderr] 157 | let s: Vec<_> = OsStr::new(s).encode_wide().chain(Some(0)).collect(); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `&std::ffi::OsStr` [INFO] [stderr] [INFO] [stderr] error: could not compile `guid_win`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 18 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `guid_win`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6128dd5a5427ff5265d2c2a59b5c1bda4a14c79f267ee2298143180e79efc900"` [INFO] running `"docker" "rm" "-f" "6128dd5a5427ff5265d2c2a59b5c1bda4a14c79f267ee2298143180e79efc900"` [INFO] [stdout] 6128dd5a5427ff5265d2c2a59b5c1bda4a14c79f267ee2298143180e79efc900