[INFO] fetching crate pattern-3 0.5.0... [INFO] checking pattern-3-0.5.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate pattern-3 0.5.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate pattern-3 0.5.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pattern-3 0.5.0 [INFO] finished tweaking crates.io crate pattern-3 0.5.0 [INFO] tweaked toml for crates.io crate pattern-3 0.5.0 written to /workspace/builds/worker-10/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] aff30f2cd1372fba4beb3a561b3e66b666888c344fe016ea7e7e67a4c936c555 [INFO] running `"docker" "start" "-a" "aff30f2cd1372fba4beb3a561b3e66b666888c344fe016ea7e7e67a4c936c555"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking pattern-3 v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/omgwtf8/wtf8.rs:193:21 [INFO] [stderr] | [INFO] [stderr] 193 | 0xf00000...0xffffffff => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/omgwtf8/wtf8.rs:196:21 [INFO] [stderr] | [INFO] [stderr] 196 | 0x800000...0xbfffff => self.0 & 0x3f | self.0 >> 2 & 0x3c0 | 0xdc00, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/omgwtf8/wtf8.rs:323:31 [INFO] [stderr] | [INFO] [stderr] 323 | ascii_byte @ 0x00 ... 0x7F => ascii_byte, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/omgwtf8/mod.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/omgwtf8/wtf8.rs:365:17 [INFO] [stderr] | [INFO] [stderr] 365 | _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/omgwtf8/wtf8.rs:634:17 [INFO] [stderr] | [INFO] [stderr] 634 | _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: the feature `int_to_from_bytes` has been stable since 1.32.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | int_to_from_bytes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | iterator_find_map, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> benches/strings.rs:231:40 [INFO] [stderr] | [INFO] [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> benches/strings.rs:231:40 [INFO] [stderr] | [INFO] [stderr] 231 | make_test!(std_trim_left_unichar, s, s.trim_left_matches('💩'), 16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> benches/strings.rs:244:41 [INFO] [stderr] | [INFO] [stderr] 244 | make_test!(std_trim_right_unichar, s, s.trim_right_matches('!'), 16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> benches/strings.rs:260:47 [INFO] [stderr] | [INFO] [stderr] 260 | make_test!(std_trim_left_unicode_string, s, s.trim_left_matches("💩💩"), 16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> benches/strings.rs:273:46 [INFO] [stderr] | [INFO] [stderr] 273 | make_test!(std_trim_right_ascii_string, s, s.trim_right_matches("m!"), 16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> benches/strings.rs:312:43 [INFO] [stderr] | [INFO] [stderr] 312 | make_test!(std_trim_left_ascii_char, s, s.trim_left_matches(|c: char| c.is_ascii())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> benches/strings.rs:325:44 [INFO] [stderr] | [INFO] [stderr] 325 | make_test!(std_trim_right_ascii_char, s, s.trim_right_matches(|c: char| c.is_ascii())); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.42s [INFO] running `"docker" "inspect" "aff30f2cd1372fba4beb3a561b3e66b666888c344fe016ea7e7e67a4c936c555"` [INFO] running `"docker" "rm" "-f" "aff30f2cd1372fba4beb3a561b3e66b666888c344fe016ea7e7e67a4c936c555"` [INFO] [stdout] aff30f2cd1372fba4beb3a561b3e66b666888c344fe016ea7e7e67a4c936c555