[INFO] crate encode_unicode 0.3.5 is already in cache
[INFO] extracting crate encode_unicode 0.3.5 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/encode_unicode/0.3.5
[INFO] extracting crate encode_unicode 0.3.5 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/encode_unicode/0.3.5
[INFO] validating manifest of encode_unicode-0.3.5 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of encode_unicode-0.3.5 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing encode_unicode-0.3.5
[INFO] finished frobbing encode_unicode-0.3.5
[INFO] frobbed toml for encode_unicode-0.3.5 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/encode_unicode/0.3.5/Cargo.toml
[INFO] started frobbing encode_unicode-0.3.5
[INFO] finished frobbing encode_unicode-0.3.5
[INFO] frobbed toml for encode_unicode-0.3.5 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/encode_unicode/0.3.5/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking encode_unicode-0.3.5 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/encode_unicode/0.3.5:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 028d0d8111c3ba81e152755a86964b6684616657c6f427f7e5213975b3884892
[INFO] running `"docker" "start" "-a" "028d0d8111c3ba81e152755a86964b6684616657c6f427f7e5213975b3884892"`
[INFO] [stderr]     Checking encode_unicode v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 | / complex!{InvalidUtf8 {
[INFO] [stderr] 224 | |         InvalidUtf8FirstByte => FirstByte,
[INFO] [stderr] 225 | |     } {
[INFO] [stderr] 226 | |         FirstByte(TooLongSeqence) => "the first byte is greater than 239 (UTF-8 sequences cannot be longer than four bytes)",
[INFO] [stderr] ...   |
[INFO] [stderr] 233 | |     }/// Returns `Some` if the error is a `InvalidUtf8FirstByte`.
[INFO] [stderr] 234 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 | / complex!{InvalidUtf8Array {
[INFO] [stderr] 246 | |         InvalidUtf8 => InvalidUtf8Array::Utf8,
[INFO] [stderr] 247 | |         InvalidCodepoint => InvalidUtf8Array::Codepoint,
[INFO] [stderr] 248 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 254 | |     }/// Always returns `Some`.
[INFO] [stderr] 255 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:198:25
[INFO] [stderr]     |
[INFO] [stderr] 198 |               match (self.cause(), $use_cause) {
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 268 | / complex!{InvalidUtf8Slice {
[INFO] [stderr] 269 | |         InvalidUtf8 => InvalidUtf8Slice::Utf8,
[INFO] [stderr] 270 | |         InvalidCodepoint => InvalidUtf8Slice::Codepoint,
[INFO] [stderr] 271 | |     } {
[INFO] [stderr] ...   |
[INFO] [stderr] 280 | |     }
[INFO] [stderr] 281 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:426:13
[INFO] [stderr]     |
[INFO] [stderr] 426 |             (Some(_), _) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             (        _        , None   ) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/decoding_iterators.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 _ => unreachable!("all possible byte values should be covered")
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:426:13
[INFO] [stderr]     |
[INFO] [stderr] 426 |             (Some(_), _) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/traits.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             (        _        , None   ) => unreachable!()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/decoding_iterators.rs:188:17
[INFO] [stderr]     |
[INFO] [stderr] 188 |                 _ => unreachable!("all possible byte values should be covered")
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read /usr/share/dict/american-english: No such file or directory (os error 2)
[INFO] [stderr]   --> benches/multiiterators.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | static ENGLISH: &str = include_str!("/usr/share/dict/american-english");
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `encode_unicode`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "028d0d8111c3ba81e152755a86964b6684616657c6f427f7e5213975b3884892"`
[INFO] running `"docker" "rm" "-f" "028d0d8111c3ba81e152755a86964b6684616657c6f427f7e5213975b3884892"`
[INFO] [stdout] 028d0d8111c3ba81e152755a86964b6684616657c6f427f7e5213975b3884892