[INFO] fetching crate parce 0.0.1... [INFO] testing parce-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate parce 0.0.1 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate parce 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parce 0.0.1 [INFO] finished tweaking crates.io crate parce 0.0.1 [INFO] tweaked toml for crates.io crate parce 0.0.1 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba3703669cb01ce725c109ec887942db1dc8cec9cc34b864bfadbb576af230fd [INFO] running `Command { std: "docker" "start" "-a" "ba3703669cb01ce725c109ec887942db1dc8cec9cc34b864bfadbb576af230fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba3703669cb01ce725c109ec887942db1dc8cec9cc34b864bfadbb576af230fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3703669cb01ce725c109ec887942db1dc8cec9cc34b864bfadbb576af230fd", kill_on_drop: false }` [INFO] [stdout] ba3703669cb01ce725c109ec887942db1dc8cec9cc34b864bfadbb576af230fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b397fe56ef8c4e99553dcb8049984245e0427e22420114da6b8f1b47ac9d20cd [INFO] running `Command { std: "docker" "start" "-a" "b397fe56ef8c4e99553dcb8049984245e0427e22420114da6b8f1b47ac9d20cd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling check_keyword v0.1.1 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling shrinkwraprs v0.3.0 [INFO] [stderr] Compiling parce_macros v0.0.1 [INFO] [stderr] Compiling parce v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.72s [INFO] running `Command { std: "docker" "inspect" "b397fe56ef8c4e99553dcb8049984245e0427e22420114da6b8f1b47ac9d20cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b397fe56ef8c4e99553dcb8049984245e0427e22420114da6b8f1b47ac9d20cd", kill_on_drop: false }` [INFO] [stdout] b397fe56ef8c4e99553dcb8049984245e0427e22420114da6b8f1b47ac9d20cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0f11b0c3cbdcfb49f732a004e4c23b5f9254b8bd98fd6e8686bcd32387a4e5e [INFO] running `Command { std: "docker" "start" "-a" "e0f11b0c3cbdcfb49f732a004e4c23b5f9254b8bd98fd6e8686bcd32387a4e5e", kill_on_drop: false }` [INFO] [stderr] Compiling parce v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | #[lexer(OperatorLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:163:5 [INFO] [stdout] | [INFO] [stdout] 163 | #[lexer(NestingLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:182:5 [INFO] [stdout] | [INFO] [stdout] 182 | #[lexer(DotLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:199:5 [INFO] [stdout] | [INFO] [stdout] 199 | #[lexer(ClassLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:223:5 [INFO] [stdout] | [INFO] [stdout] 223 | #[lexer(GreedyLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lexer.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | #[lexer(OrLexer)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.78s [INFO] running `Command { std: "docker" "inspect" "e0f11b0c3cbdcfb49f732a004e4c23b5f9254b8bd98fd6e8686bcd32387a4e5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f11b0c3cbdcfb49f732a004e4c23b5f9254b8bd98fd6e8686bcd32387a4e5e", kill_on_drop: false }` [INFO] [stdout] e0f11b0c3cbdcfb49f732a004e4c23b5f9254b8bd98fd6e8686bcd32387a4e5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21cf5c7b291228bf54599b1cb8c9fd08f530703d6ab319b30686193383cb9ca4 [INFO] running `Command { std: "docker" "start" "-a" "21cf5c7b291228bf54599b1cb8c9fd08f530703d6ab319b30686193383cb9ca4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | #[lexer(OperatorLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | #[lexer(NestingLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | #[lexer(DotLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:199:5 [INFO] [stderr] | [INFO] [stderr] 199 | #[lexer(ClassLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:223:5 [INFO] [stderr] | [INFO] [stderr] 223 | #[lexer(GreedyLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lexer.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | #[lexer(OrLexer)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the attribute macro `lexer` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `parce` (lib test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/parce-227c3e535bd32f19) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test lexer::tests::empty ... ok [INFO] [stdout] test lexer::tests::basic_pass ... ok [INFO] [stdout] test lexer::tests::fragment ... ok [INFO] [stdout] test lexer::tests::basic_fail ... ok [INFO] [stdout] test lexer::tests::question ... ok [INFO] [stdout] test lexer::tests::nest_and_sequence ... ok [INFO] [stdout] test lexer::tests::star ... ok [INFO] [stdout] test lexer::tests::or ... ok [INFO] [stdout] test lexer::tests::range ... ok [INFO] [stdout] test lexer::tests::change_mode ... ok [INFO] [stdout] test lexer::tests::plus ... ok [INFO] [stdout] test lexer::tests::priority_and_dot ... ok [INFO] [stdout] test lexer::tests::skip ... ok [INFO] [stdout] test lexer::tests::greedy ... ok [INFO] [stdout] test lexer::tests::class ... ok [INFO] [stdout] test parser::tests::question ... ok [INFO] [stdout] test parser::tests::and_nesting ... ok [INFO] [stdout] test parser::tests::basic ... ok [INFO] [stdout] test parser::tests::or ... ok [INFO] [stdout] test parser::tests::star ... ok [INFO] [stdout] test parser::tests::dot_and_greedy ... ok [INFO] [stdout] test parser::tests::plus ... ok [INFO] [stdout] test parser::tests::star_nesting ... ok [INFO] [stdout] test parser::tests::other_rule ... ok [INFO] [stdout] test parser::tests::assigned_grammar ... ok [INFO] [stdout] test parser::tests::or_nesting ... ok [INFO] [stdout] test parser::tests::end_behavior ... ok [INFO] [stdout] test parser::tests::bare_unnamed_grammar ... ok [INFO] [stdout] test parser::tests::range ... ok [INFO] [stdout] test parser::tests::bare_named_grammar ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests parce [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 101) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 25) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 86) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 67) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/parser/mod.rs - parser::Parseable::commands (line 92) ... ok [INFO] [stdout] test src/parser/mod.rs - parser::Parseable::last_commands (line 134) ... ok [INFO] [stdout] test src/parser/mod.rs - parser::Parse (line 29) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 152) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 46) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 181) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 119) ... ok [INFO] [stdout] test src/prelude.rs - prelude::lexer (line 134) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21cf5c7b291228bf54599b1cb8c9fd08f530703d6ab319b30686193383cb9ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21cf5c7b291228bf54599b1cb8c9fd08f530703d6ab319b30686193383cb9ca4", kill_on_drop: false }` [INFO] [stdout] 21cf5c7b291228bf54599b1cb8c9fd08f530703d6ab319b30686193383cb9ca4