[INFO] fetching crate kailua_test 1.0.4... [INFO] extracting crate kailua_test 1.0.4 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/kailua_test/1.0.4 [INFO] extracting crate kailua_test 1.0.4 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/kailua_test/1.0.4 [INFO] validating manifest of kailua_test-1.0.4 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kailua_test-1.0.4 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kailua_test-1.0.4 [INFO] removed path dependency kailua_diag from kailua_test-1.0.4 [INFO] removed path dependency kailua_env from kailua_test-1.0.4 [INFO] finished frobbing kailua_test-1.0.4 [INFO] frobbed toml for kailua_test-1.0.4 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/kailua_test/1.0.4/Cargo.toml [INFO] started frobbing kailua_test-1.0.4 [INFO] removed path dependency kailua_diag from kailua_test-1.0.4 [INFO] removed path dependency kailua_env from kailua_test-1.0.4 [INFO] finished frobbing kailua_test-1.0.4 [INFO] frobbed toml for kailua_test-1.0.4 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/kailua_test/1.0.4/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking kailua_test-1.0.4 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/kailua_test/1.0.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4a371d63aecb0ce36d1d078d35ca059dbfbde87ccc054e977dbe8876b9ec1a8a [INFO] running `"docker" "start" "-a" "4a371d63aecb0ce36d1d078d35ca059dbfbde87ccc054e977dbe8876b9ec1a8a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking parse-generics-shim v0.1.1 [INFO] [stderr] Checking kailua_env v1.0.4 [INFO] [stderr] Checking kailua_diag v1.0.4 [INFO] [stderr] Checking kailua_test v1.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | report: Rc) -> String; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [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/lib.rs:198:23 [INFO] [stderr] | [INFO] [stderr] 198 | cause: Option>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:207:58 [INFO] [stderr] | [INFO] [stderr] 207 | TestError { desc: desc, cause: Some(cause as Box) } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:213:32 [INFO] [stderr] | [INFO] [stderr] 213 | fn cause(&self) -> Option<&Error> { self.cause.as_ref().map(|err| &**err) } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: the item `Regex` is imported redundantly [INFO] [stderr] --> src/lib.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 168 | use regex::Regex; [INFO] [stderr] | ------------ the item `Regex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 249 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:725:42 [INFO] [stderr] | [INFO] [stderr] 725 | fn string_from_panic(&self, err: Box) -> String { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | report: Rc) -> String; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Report` [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/lib.rs:198:23 [INFO] [stderr] | [INFO] [stderr] 198 | cause: Option>, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:207:58 [INFO] [stderr] | [INFO] [stderr] 207 | TestError { desc: desc, cause: Some(cause as Box) } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:213:32 [INFO] [stderr] | [INFO] [stderr] 213 | fn cause(&self) -> Option<&Error> { self.cause.as_ref().map(|err| &**err) } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: the item `Regex` is imported redundantly [INFO] [stderr] --> src/lib.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 168 | use regex::Regex; [INFO] [stderr] | ------------ the item `Regex` is already imported here [INFO] [stderr] ... [INFO] [stderr] 249 | use regex::Regex; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:725:42 [INFO] [stderr] | [INFO] [stderr] 725 | fn string_from_panic(&self, err: Box) -> String { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [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] --> src/lib.rs:458:42 [INFO] [stderr] | [INFO] [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); [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': superseded by `trim_end` [INFO] [stderr] --> src/lib.rs:460:34 [INFO] [stderr] | [INFO] [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/lib.rs:462:27 [INFO] [stderr] | [INFO] [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") [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': superseded by `trim_start` [INFO] [stderr] --> src/lib.rs:491:42 [INFO] [stderr] | [INFO] [stderr] 491 | let mut next = line[pos+3..].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/lib.rs:523:37 [INFO] [stderr] | [INFO] [stderr] 523 | let line = line.trim_right().to_owned(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:602:38 [INFO] [stderr] | [INFO] [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); [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_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:458:42 [INFO] [stderr] | [INFO] [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); [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': superseded by `trim_end` [INFO] [stderr] --> src/lib.rs:460:34 [INFO] [stderr] | [INFO] [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/lib.rs:462:27 [INFO] [stderr] | [INFO] [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") [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': superseded by `trim_start` [INFO] [stderr] --> src/lib.rs:491:42 [INFO] [stderr] | [INFO] [stderr] 491 | let mut next = line[pos+3..].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/lib.rs:523:37 [INFO] [stderr] | [INFO] [stderr] 523 | let line = line.trim_right().to_owned(); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:602:38 [INFO] [stderr] | [INFO] [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused boxed `std::ops::Fn` trait object that must be used [INFO] [stderr] --> src/lib.rs:758:13 [INFO] [stderr] | [INFO] [stderr] 758 | panic::take_hook(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: closures are lazy and do nothing unless called [INFO] [stderr] [INFO] [stderr] warning: unused boxed `std::ops::Fn` trait object that must be used [INFO] [stderr] --> src/lib.rs:758:13 [INFO] [stderr] | [INFO] [stderr] 758 | panic::take_hook(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: closures are lazy and do nothing unless called [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.91s [INFO] running `"docker" "inspect" "4a371d63aecb0ce36d1d078d35ca059dbfbde87ccc054e977dbe8876b9ec1a8a"` [INFO] running `"docker" "rm" "-f" "4a371d63aecb0ce36d1d078d35ca059dbfbde87ccc054e977dbe8876b9ec1a8a"` [INFO] [stdout] 4a371d63aecb0ce36d1d078d35ca059dbfbde87ccc054e977dbe8876b9ec1a8a