[INFO] fetching crate whiteread 0.4.4... [INFO] checking whiteread-0.4.4 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] extracting crate whiteread 0.4.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate whiteread 0.4.4 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate whiteread 0.4.4 [INFO] finished tweaking crates.io crate whiteread 0.4.4 [INFO] tweaked toml for crates.io crate whiteread 0.4.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 2c11b45a77be375ca29bc68d75a6aaed52ce0f977ab51cdf65a647a2222cdd58 [INFO] running `"docker" "start" "-a" "2c11b45a77be375ca29bc68d75a6aaed52ce0f977ab51cdf65a647a2222cdd58"` [INFO] [stderr] Checking whiteread v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 177 | white!(bool); [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 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 178 | white!(u8); [INFO] [stderr] | ----------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 179 | white!(u16); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 180 | white!(u32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 181 | white!(u64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 182 | white!(usize); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 183 | white!(i8); [INFO] [stderr] | ----------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 184 | white!(i16); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 185 | white!(i32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | white!(i64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | white!(isize); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | white!(String); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 189 | white!(f32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 190 | white!(f64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/white.rs:140:32 [INFO] [stderr] | [INFO] [stderr] 140 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::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/reader.rs:461:32 [INFO] [stderr] | [INFO] [stderr] 461 | fn cause(&self) -> Option<&StdError> { Some(&self.error) } [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:484:42 [INFO] [stderr] | [INFO] [stderr] 484 | impl<'a> From> for Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:485:42 [INFO] [stderr] | [INFO] [stderr] 485 | fn from(e: BorrowedError<'a>) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:490:42 [INFO] [stderr] | [INFO] [stderr] 490 | impl<'a> From> for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/white.rs:142:33 [INFO] [stderr] | [INFO] [stderr] 142 | IoError(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 177 | white!(bool); [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 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 178 | white!(u8); [INFO] [stderr] | ----------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 179 | white!(u16); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 180 | white!(u32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 181 | white!(u64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 182 | white!(usize); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 183 | white!(i8); [INFO] [stderr] | ----------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 184 | white!(i16); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 185 | white!(i32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | white!(i64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | white!(isize); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 188 | white!(String); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 189 | white!(f32); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/white.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | try!( it.next() ).ok_or(TooShort).and_then( |s| s.parse().or(Err(ParseError)) ) [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 190 | white!(f64); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/white.rs:140:32 [INFO] [stderr] | [INFO] [stderr] 140 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::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/reader.rs:461:32 [INFO] [stderr] | [INFO] [stderr] 461 | fn cause(&self) -> Option<&StdError> { Some(&self.error) } [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:484:42 [INFO] [stderr] | [INFO] [stderr] 484 | impl<'a> From> for Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:485:42 [INFO] [stderr] | [INFO] [stderr] 485 | fn from(e: BorrowedError<'a>) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:490:42 [INFO] [stderr] | [INFO] [stderr] 490 | impl<'a> From> for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/reader.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let line = line.trim_right_matches(&['\n', '\r'][..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/white.rs:142:33 [INFO] [stderr] | [INFO] [stderr] 142 | IoError(ref e) => e.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/reader.rs:511:25 [INFO] [stderr] | [INFO] [stderr] 511 | let line = line.trim_right_matches(&['\n', '\r'][..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "2c11b45a77be375ca29bc68d75a6aaed52ce0f977ab51cdf65a647a2222cdd58"` [INFO] running `"docker" "rm" "-f" "2c11b45a77be375ca29bc68d75a6aaed52ce0f977ab51cdf65a647a2222cdd58"` [INFO] [stdout] 2c11b45a77be375ca29bc68d75a6aaed52ce0f977ab51cdf65a647a2222cdd58