[INFO] crate oniguruma 0.3.0 is already in cache [INFO] extracting crate oniguruma 0.3.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/oniguruma/0.3.0 [INFO] extracting crate oniguruma 0.3.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/oniguruma/0.3.0 [INFO] validating manifest of oniguruma-0.3.0 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 oniguruma-0.3.0 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 oniguruma-0.3.0 [INFO] finished frobbing oniguruma-0.3.0 [INFO] frobbed toml for oniguruma-0.3.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/oniguruma/0.3.0/Cargo.toml [INFO] started frobbing oniguruma-0.3.0 [INFO] finished frobbing oniguruma-0.3.0 [INFO] frobbed toml for oniguruma-0.3.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/oniguruma/0.3.0/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 oniguruma-0.3.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/oniguruma/0.3.0:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5d68d9cf08404b6a79da45ae0c790dac7f2c70da65539dd390892e90864282c1 [INFO] running `"docker" "start" "-a" "5d68d9cf08404b6a79da45ae0c790dac7f2c70da65539dd390892e90864282c1"` [INFO] [stderr] Checking oniguruma v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/regex.rs:102:32 [INFO] [stderr] | [INFO] [stderr] 102 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/regex.rs:102:32 [INFO] [stderr] | [INFO] [stderr] 102 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/regex.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut err_buff = &mut [0 as u8; 90]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/encoding.rs:9:47 [INFO] [stderr] | [INFO] [stderr] 9 | pub static ENCODING_UTF8: &'static Encoding = &OnigEncodingUTF8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(safe_extern_statics)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:31:43 [INFO] [stderr] | [INFO] [stderr] 31 | pub static SYNTAX_ASIS: &'static Syntax = &OnigSyntaxASIS; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:33:50 [INFO] [stderr] | [INFO] [stderr] 33 | pub static SYNTAX_POSIX_BASIC: &'static Syntax = &OnigSyntaxPosixBasic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:35:53 [INFO] [stderr] | [INFO] [stderr] 35 | pub static SYNTAX_POSIX_EXTENDED: &'static Syntax = &OnigSyntaxPosixExtended; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:37:44 [INFO] [stderr] | [INFO] [stderr] 37 | pub static SYNTAX_EMACS: &'static Syntax = &OnigSyntaxEmacs; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | pub static SYNTAX_GREP: &'static Syntax = &OnigSyntaxGrep; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:41:48 [INFO] [stderr] | [INFO] [stderr] 41 | pub static SYNTAX_GNU_REGEX: &'static Syntax = &OnigSyntaxGnuRegex; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:43:43 [INFO] [stderr] | [INFO] [stderr] 43 | pub static SYNTAX_JAVA: &'static Syntax = &OnigSyntaxJava; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:45:43 [INFO] [stderr] | [INFO] [stderr] 45 | pub static SYNTAX_PERL: &'static Syntax = &OnigSyntaxPerl; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:47:46 [INFO] [stderr] | [INFO] [stderr] 47 | pub static SYNTAX_PERL_NG: &'static Syntax = &OnigSyntaxPerl_NG; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | pub static SYNTAX_RUBY: &'static Syntax = &OnigSyntaxRuby; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `oniguruma`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/regex.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut err_buff = &mut [0 as u8; 90]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/encoding.rs:9:47 [INFO] [stderr] | [INFO] [stderr] 9 | pub static ENCODING_UTF8: &'static Encoding = &OnigEncodingUTF8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(safe_extern_statics)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:31:43 [INFO] [stderr] | [INFO] [stderr] 31 | pub static SYNTAX_ASIS: &'static Syntax = &OnigSyntaxASIS; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:33:50 [INFO] [stderr] | [INFO] [stderr] 33 | pub static SYNTAX_POSIX_BASIC: &'static Syntax = &OnigSyntaxPosixBasic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:35:53 [INFO] [stderr] | [INFO] [stderr] 35 | pub static SYNTAX_POSIX_EXTENDED: &'static Syntax = &OnigSyntaxPosixExtended; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:37:44 [INFO] [stderr] | [INFO] [stderr] 37 | pub static SYNTAX_EMACS: &'static Syntax = &OnigSyntaxEmacs; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:39:43 [INFO] [stderr] | [INFO] [stderr] 39 | pub static SYNTAX_GREP: &'static Syntax = &OnigSyntaxGrep; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:41:48 [INFO] [stderr] | [INFO] [stderr] 41 | pub static SYNTAX_GNU_REGEX: &'static Syntax = &OnigSyntaxGnuRegex; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:43:43 [INFO] [stderr] | [INFO] [stderr] 43 | pub static SYNTAX_JAVA: &'static Syntax = &OnigSyntaxJava; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:45:43 [INFO] [stderr] | [INFO] [stderr] 45 | pub static SYNTAX_PERL: &'static Syntax = &OnigSyntaxPerl; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:47:46 [INFO] [stderr] | [INFO] [stderr] 47 | pub static SYNTAX_PERL_NG: &'static Syntax = &OnigSyntaxPerl_NG; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/syntax.rs:49:43 [INFO] [stderr] | [INFO] [stderr] 49 | pub static SYNTAX_RUBY: &'static Syntax = &OnigSyntaxRuby; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #36247 [INFO] [stderr] = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `oniguruma`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5d68d9cf08404b6a79da45ae0c790dac7f2c70da65539dd390892e90864282c1"` [INFO] running `"docker" "rm" "-f" "5d68d9cf08404b6a79da45ae0c790dac7f2c70da65539dd390892e90864282c1"` [INFO] [stdout] 5d68d9cf08404b6a79da45ae0c790dac7f2c70da65539dd390892e90864282c1