[INFO] fetching crate oxlex 0.1.0... [INFO] testing oxlex-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate oxlex 0.1.0 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate oxlex 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oxlex 0.1.0 [INFO] finished tweaking crates.io crate oxlex 0.1.0 [INFO] tweaked toml for crates.io crate oxlex 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fba3122f099411914ea9ba849646d8f54e2f5325fe1eaa491f8c107ca8abd4bd [INFO] running `Command { std: "docker" "start" "-a" "fba3122f099411914ea9ba849646d8f54e2f5325fe1eaa491f8c107ca8abd4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fba3122f099411914ea9ba849646d8f54e2f5325fe1eaa491f8c107ca8abd4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba3122f099411914ea9ba849646d8f54e2f5325fe1eaa491f8c107ca8abd4bd", kill_on_drop: false }` [INFO] [stdout] fba3122f099411914ea9ba849646d8f54e2f5325fe1eaa491f8c107ca8abd4bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f39a959b882dcbfe2c1ca5ee53e5de7576711b6802812158d2a57757ca5647ad [INFO] running `Command { std: "docker" "start" "-a" "f39a959b882dcbfe2c1ca5ee53e5de7576711b6802812158d2a57757ca5647ad", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling oxlex-derive v0.1.0 [INFO] [stderr] Compiling oxlex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexer.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexable.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.65s [INFO] running `Command { std: "docker" "inspect" "f39a959b882dcbfe2c1ca5ee53e5de7576711b6802812158d2a57757ca5647ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39a959b882dcbfe2c1ca5ee53e5de7576711b6802812158d2a57757ca5647ad", kill_on_drop: false }` [INFO] [stdout] f39a959b882dcbfe2c1ca5ee53e5de7576711b6802812158d2a57757ca5647ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e7c04132aede8dc86b2ad06653a391ed46cdf37144730b81122bdadc98507ae [INFO] running `Command { std: "docker" "start" "-a" "7e7c04132aede8dc86b2ad06653a391ed46cdf37144730b81122bdadc98507ae", kill_on_drop: false }` [INFO] [stderr] Compiling oxlex v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexer.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexable.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexer.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lexable.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | HashSet [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/test/lexer.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut lexer = Token::lexer(code); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/test/lexer.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut lexer = Token::lexer(code); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/test/lexer.rs:239:9 [INFO] [stdout] | [INFO] [stdout] 239 | let mut lexer = Token::lexer(code); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.53s [INFO] running `Command { std: "docker" "inspect" "7e7c04132aede8dc86b2ad06653a391ed46cdf37144730b81122bdadc98507ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e7c04132aede8dc86b2ad06653a391ed46cdf37144730b81122bdadc98507ae", kill_on_drop: false }` [INFO] [stdout] 7e7c04132aede8dc86b2ad06653a391ed46cdf37144730b81122bdadc98507ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18bf97c61b40f06bf1ce105f2b241435c18ac0e389024025fa18d944f5d40b1c [INFO] running `Command { std: "docker" "start" "-a" "18bf97c61b40f06bf1ce105f2b241435c18ac0e389024025fa18d944f5d40b1c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/lexer.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | HashSet [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/lexable.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | HashSet [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/lexer.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let mut lexer = Token::lexer(code); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/lexer.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | let mut lexer = Token::lexer(code); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test/lexer.rs:239:9 [INFO] [stderr] | [INFO] [stderr] 239 | let mut lexer = Token::lexer(code); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `oxlex` (lib) generated 2 warnings [INFO] [stderr] warning: `oxlex` (lib test) generated 5 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/oxlex-152a8ad817ad6ff8) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test::lexer::test_lexer_float_literal ... ok [INFO] [stdout] test test::lexer::test_lexer_fn ... ok [INFO] [stdout] test test::lexer::test_lexer_basic ... ok [INFO] [stdout] test test::lexer::test_lexer_int_literal ... ok [INFO] [stdout] test test::lexer::test_lexer_comments ... ok [INFO] [stdout] test test::lexer::test_lexer_import_string ... ok [INFO] [stdout] test test::lexer::test_lexer_keyword_text ... ok [INFO] [stdout] test test::lexer::test_lexer_text ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests oxlex [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "18bf97c61b40f06bf1ce105f2b241435c18ac0e389024025fa18d944f5d40b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18bf97c61b40f06bf1ce105f2b241435c18ac0e389024025fa18d944f5d40b1c", kill_on_drop: false }` [INFO] [stdout] 18bf97c61b40f06bf1ce105f2b241435c18ac0e389024025fa18d944f5d40b1c