[INFO] crate test-case-derive 0.2.3 is already in cache [INFO] checking test-case-derive-0.2.3 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate test-case-derive 0.2.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate test-case-derive 0.2.3 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate test-case-derive 0.2.3 [INFO] finished tweaking crates.io crate test-case-derive 0.2.3 [INFO] tweaked toml for crates.io crate test-case-derive 0.2.3 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] [stderr] Blocking waiting for file lock on package cache [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] 8a13bc687cd13cfb6ae886da404935e39e8768bd67a7ab306d965525272fb945 [INFO] running `"docker" "start" "-a" "8a13bc687cd13cfb6ae886da404935e39e8768bd67a7ab306d965525272fb945"` [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling test-case-derive v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:21:16 [INFO] [stderr] | [INFO] [stderr] 21 | 'A'...'Z' => escaped.push(c.to_ascii_lowercase()), [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/utils/escape_ident.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/utils/keywords.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static! { [INFO] [stderr] 4 | | static ref RUST_KEYWORDS: HashSet<&'static str> = [ [INFO] [stderr] 5 | | "as", "break", "const", "continue", "crate", "else", "enum", "extern", "false", "fn", [INFO] [stderr] 6 | | "for", "if", "impl", "in", "let", "loop", "match", "mod", "move", "mut", [INFO] [stderr] ... | [INFO] [stderr] 11 | | ].into_iter().cloned().collect(); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/utils/escape_ident.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | escaped.trim_right_matches('_'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:221:12 [INFO] [stderr] | [INFO] [stderr] 221 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/utils/keywords.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | ].into_iter().cloned().collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` 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 #66145 [INFO] [stderr] [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:21:16 [INFO] [stderr] | [INFO] [stderr] 21 | 'A'...'Z' => escaped.push(c.to_ascii_lowercase()), [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/utils/escape_ident.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:21:16 [INFO] [stderr] | [INFO] [stderr] 21 | 'A'...'Z' => escaped.push(c.to_ascii_lowercase()), [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/utils/escape_ident.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/utils/escape_ident.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | 'a'...'z' | '0'...'9' => escaped.push(c), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/utils/keywords.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static! { [INFO] [stderr] 4 | | static ref RUST_KEYWORDS: HashSet<&'static str> = [ [INFO] [stderr] 5 | | "as", "break", "const", "continue", "crate", "else", "enum", "extern", "false", "fn", [INFO] [stderr] 6 | | "for", "if", "impl", "in", "let", "loop", "match", "mod", "move", "mut", [INFO] [stderr] ... | [INFO] [stderr] 11 | | ].into_iter().cloned().collect(); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/utils/keywords.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / lazy_static! { [INFO] [stderr] 4 | | static ref RUST_KEYWORDS: HashSet<&'static str> = [ [INFO] [stderr] 5 | | "as", "break", "const", "continue", "crate", "else", "enum", "extern", "false", "fn", [INFO] [stderr] 6 | | "for", "if", "impl", "in", "let", "loop", "match", "mod", "move", "mut", [INFO] [stderr] ... | [INFO] [stderr] 11 | | ].into_iter().cloned().collect(); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> tests/acceptance_tests.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | / lazy_static! { [INFO] [stderr] 17 | | static ref ACTUAL: String = { [INFO] [stderr] 18 | | let output = run_tests().stdout; [INFO] [stderr] 19 | | [INFO] [stderr] 20 | | String::from_utf8_lossy(&output).to_string() [INFO] [stderr] 21 | | }; [INFO] [stderr] 22 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/utils/escape_ident.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | escaped.trim_right_matches('_'); [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_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/utils/escape_ident.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | escaped.trim_right_matches('_'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:221:12 [INFO] [stderr] | [INFO] [stderr] 221 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/utils/keywords.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | ].into_iter().cloned().collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` 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 #66145 [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:221:12 [INFO] [stderr] | [INFO] [stderr] 221 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/utils/keywords.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | ].into_iter().cloned().collect(); [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` 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 #66145 [INFO] [stderr] [INFO] [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stderr] --> tests/test_cases.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(proc_macro)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.54s [INFO] running `"docker" "inspect" "8a13bc687cd13cfb6ae886da404935e39e8768bd67a7ab306d965525272fb945"` [INFO] running `"docker" "rm" "-f" "8a13bc687cd13cfb6ae886da404935e39e8768bd67a7ab306d965525272fb945"` [INFO] [stdout] 8a13bc687cd13cfb6ae886da404935e39e8768bd67a7ab306d965525272fb945