[INFO] crate wcstr 0.1.4 is already in cache
[INFO] extracting crate wcstr 0.1.4 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wcstr/0.1.4
[INFO] extracting crate wcstr 0.1.4 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wcstr/0.1.4
[INFO] validating manifest of wcstr-0.1.4 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 wcstr-0.1.4 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 wcstr-0.1.4
[INFO] finished frobbing wcstr-0.1.4
[INFO] frobbed toml for wcstr-0.1.4 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wcstr/0.1.4/Cargo.toml
[INFO] started frobbing wcstr-0.1.4
[INFO] finished frobbing wcstr-0.1.4
[INFO] frobbed toml for wcstr-0.1.4 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/wcstr/0.1.4/Cargo.toml
[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 wcstr-0.1.4 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/wcstr/0.1.4:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3df0cadae2737f351f94668dcc23a0c375744db1daa8a30ee0d7d8a586ecd669
[INFO] running `"docker" "start" "-a" "3df0cadae2737f351f94668dcc23a0c375744db1daa8a30ee0d7d8a586ecd669"`
[INFO] [stderr]     Checking wcstr v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/wcstr.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::{OsStringExt, OsStrExt};
[INFO] [stderr]   |                ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/wcstring.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |                ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OsStrExt`, `OsStringExt`
[INFO] [stderr]  --> src/wcstr.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::{OsStringExt, OsStrExt};
[INFO] [stderr]   |                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::std::os::windows::ffi::OsStrExt`
[INFO] [stderr]  --> src/wcstring.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/wcstr.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::{OsStringExt, OsStrExt};
[INFO] [stderr]   |                ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stderr]  --> src/wcstring.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |                ^^^^^^^ could not find `windows` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_wide` found for type `std::ffi::OsString` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:103:19
[INFO] [stderr]     |
[INFO] [stderr] 103 |         OsString::from_wide(self.to_slice())
[INFO] [stderr]     |                   ^^^^^^^^^ function or associated item not found in `std::ffi::OsString`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let mut s_iter = s.encode_wide();
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OsStrExt`, `OsStringExt`
[INFO] [stderr]  --> src/wcstr.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::{OsStringExt, OsStrExt};
[INFO] [stderr]   |                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::std::os::windows::ffi::OsStrExt`
[INFO] [stderr]  --> src/wcstring.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::std::os::windows::ffi::OsStrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:162:51
[INFO] [stderr]     |
[INFO] [stderr] 162 |         self.to_slice().iter().zip(other.as_ref().encode_wide()).all(|(&a, b)| a == b)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let v: Vec<u16> = s.as_ref().encode_wide().collect();
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:123:38
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let v: Vec<u16> = s.as_ref().encode_wide().collect();
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:268:29
[INFO] [stderr]     |
[INFO] [stderr] 268 |         self.inner.extend(s.encode_wide().take_while(|&w| { not_nuled = w != 0; not_nuled }));
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:289:29
[INFO] [stderr]     |
[INFO] [stderr] 289 |         self.inner.extend(s.encode_wide());
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 |         self.inner.extend(s.encode_wide().take_while(|&w| { not_nuled = w != 0; not_nuled }));
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `wcstr`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `from_wide` found for type `std::ffi::OsString` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:103:19
[INFO] [stderr]     |
[INFO] [stderr] 103 |         OsString::from_wide(self.to_slice())
[INFO] [stderr]     |                   ^^^^^^^^^ function or associated item not found in `std::ffi::OsString`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let mut s_iter = s.encode_wide();
[INFO] [stderr]     |                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstr.rs:162:51
[INFO] [stderr]     |
[INFO] [stderr] 162 |         self.to_slice().iter().zip(other.as_ref().encode_wide()).all(|(&a, b)| a == b)
[INFO] [stderr]     |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:110:38
[INFO] [stderr]     |
[INFO] [stderr] 110 |         let v: Vec<u16> = s.as_ref().encode_wide().collect();
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:123:38
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let v: Vec<u16> = s.as_ref().encode_wide().collect();
[INFO] [stderr]     |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:268:29
[INFO] [stderr]     |
[INFO] [stderr] 268 |         self.inner.extend(s.encode_wide().take_while(|&w| { not_nuled = w != 0; not_nuled }));
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:289:29
[INFO] [stderr]     |
[INFO] [stderr] 289 |         self.inner.extend(s.encode_wide());
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `encode_wide` found for type `&std::ffi::OsStr` in the current scope
[INFO] [stderr]    --> src/wcstring.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 |         self.inner.extend(s.encode_wide().take_while(|&w| { not_nuled = w != 0; not_nuled }));
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `wcstr`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3df0cadae2737f351f94668dcc23a0c375744db1daa8a30ee0d7d8a586ecd669"`
[INFO] running `"docker" "rm" "-f" "3df0cadae2737f351f94668dcc23a0c375744db1daa8a30ee0d7d8a586ecd669"`
[INFO] [stdout] 3df0cadae2737f351f94668dcc23a0c375744db1daa8a30ee0d7d8a586ecd669