[INFO] crate rules 0.0.2 is already in cache [INFO] checking rules-0.0.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate rules 0.0.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rules 0.0.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rules 0.0.2 [INFO] finished tweaking crates.io crate rules 0.0.2 [INFO] tweaked toml for crates.io crate rules 0.0.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d5b0652f2e8fd26ebe29831b45cc1b551648f2e4c21c8ab7dcddd8cb72900497 [INFO] running `"docker" "start" "-a" "d5b0652f2e8fd26ebe29831b45cc1b551648f2e4c21c8ab7dcddd8cb72900497"` [INFO] [stderr] Checking rules v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:323:26 [INFO] [stderr] | [INFO] [stderr] 323 | vec.push(try!(match c { [INFO] [stderr] | ^^^ [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/parse.rs:351:33 [INFO] [stderr] | [INFO] [stderr] 351 | deque.push_back(try!(match c { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:396:27 [INFO] [stderr] | [INFO] [stderr] 396 | let ast = try!(match c { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:402:42 [INFO] [stderr] | [INFO] [stderr] 402 | ... let before = try!(match vec.pop() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/range_set.rs:43:34 [INFO] [stderr] | [INFO] [stderr] 43 | if count < len - 1 { try!(write!(f, "{}, ", s)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::Faction::*` [INFO] [stderr] --> src/parse.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use parse::Faction::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Display` [INFO] [stderr] --> src/range_set.rs:16:22 [INFO] [stderr] | [INFO] [stderr] 16 | use std::fmt::{self, Display}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:323:26 [INFO] [stderr] | [INFO] [stderr] 323 | vec.push(try!(match c { [INFO] [stderr] | ^^^ [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/parse.rs:351:33 [INFO] [stderr] | [INFO] [stderr] 351 | deque.push_back(try!(match c { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:396:27 [INFO] [stderr] | [INFO] [stderr] 396 | let ast = try!(match c { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:402:42 [INFO] [stderr] | [INFO] [stderr] 402 | ... let before = try!(match vec.pop() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/range_set.rs:43:34 [INFO] [stderr] | [INFO] [stderr] 43 | if count < len - 1 { try!(write!(f, "{}, ", s)) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `parse::Faction::*` [INFO] [stderr] --> src/parse.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use parse::Faction::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Display` [INFO] [stderr] --> src/range_set.rs:16:22 [INFO] [stderr] | [INFO] [stderr] 16 | use std::fmt::{self, Display}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private type `parse::ParseError` in public interface (error E0446) [INFO] [stderr] --> src/parse.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub type Result = result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` 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 #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `parse::ParseError` in public interface (error E0446) [INFO] [stderr] --> src/parse.rs:294:1 [INFO] [stderr] | [INFO] [stderr] 294 | / pub fn parse(s: &str) -> Result> { [INFO] [stderr] 295 | | Parser { chars: s.chars().collect(), [INFO] [stderr] 296 | | pos: 0, [INFO] [stderr] 297 | | }.parse() [INFO] [stderr] 298 | | } [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 #34537 [INFO] [stderr] [INFO] [stderr] warning: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error: type `parse::ParseError` is private [INFO] [stderr] --> src/re.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | let vec = parse::parse(s).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ private type [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rules`. [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] warning: private type `parse::ParseError` in public interface (error E0446) [INFO] [stderr] --> src/parse.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub type Result = result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` 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 #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `parse::ParseError` in public interface (error E0446) [INFO] [stderr] --> src/parse.rs:294:1 [INFO] [stderr] | [INFO] [stderr] 294 | / pub fn parse(s: &str) -> Result> { [INFO] [stderr] 295 | | Parser { chars: s.chars().collect(), [INFO] [stderr] 296 | | pos: 0, [INFO] [stderr] 297 | | }.parse() [INFO] [stderr] 298 | | } [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 #34537 [INFO] [stderr] [INFO] [stderr] warning: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] error: type `parse::ParseError` is private [INFO] [stderr] --> src/re.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | let vec = parse::parse(s).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ private type [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `rules`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d5b0652f2e8fd26ebe29831b45cc1b551648f2e4c21c8ab7dcddd8cb72900497"` [INFO] running `"docker" "rm" "-f" "d5b0652f2e8fd26ebe29831b45cc1b551648f2e4c21c8ab7dcddd8cb72900497"` [INFO] [stdout] d5b0652f2e8fd26ebe29831b45cc1b551648f2e4c21c8ab7dcddd8cb72900497