[INFO] fetching crate set_parser 0.1.0...
[INFO] testing set_parser-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate set_parser 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate set_parser 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate set_parser 0.1.0
[INFO] tweaked toml for crates.io crate set_parser 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate set_parser 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate set_parser 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 395580add7724c35d8dd79f754f1d11e9bf0303e8c9cb9816a1c2ad325820f41
[INFO] running `Command { std: "docker" "start" "-a" "395580add7724c35d8dd79f754f1d11e9bf0303e8c9cb9816a1c2ad325820f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "395580add7724c35d8dd79f754f1d11e9bf0303e8c9cb9816a1c2ad325820f41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395580add7724c35d8dd79f754f1d11e9bf0303e8c9cb9816a1c2ad325820f41", kill_on_drop: false }`
[INFO] [stdout] 395580add7724c35d8dd79f754f1d11e9bf0303e8c9cb9816a1c2ad325820f41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb9a9dfa3f0187d6332d335455a00aaaa79bfb99dbe897f3ce3601bc6cc681b
[INFO] running `Command { std: "docker" "start" "-a" "efb9a9dfa3f0187d6332d335455a00aaaa79bfb99dbe897f3ce3601bc6cc681b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling figlet-rs v0.1.5
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_builder v4.5.51
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling clap v4.5.51
[INFO] [stderr]    Compiling set_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "efb9a9dfa3f0187d6332d335455a00aaaa79bfb99dbe897f3ce3601bc6cc681b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb9a9dfa3f0187d6332d335455a00aaaa79bfb99dbe897f3ce3601bc6cc681b", kill_on_drop: false }`
[INFO] [stdout] efb9a9dfa3f0187d6332d335455a00aaaa79bfb99dbe897f3ce3601bc6cc681b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec78e1edaec0effb6bce556134abcf22b71f4f67ca255c0af6a7365aa90ded4
[INFO] running `Command { std: "docker" "start" "-a" "6ec78e1edaec0effb6bce556134abcf22b71f4f67ca255c0af6a7365aa90ded4", kill_on_drop: false }`
[INFO] [stderr]    Compiling set_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "6ec78e1edaec0effb6bce556134abcf22b71f4f67ca255c0af6a7365aa90ded4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec78e1edaec0effb6bce556134abcf22b71f4f67ca255c0af6a7365aa90ded4", kill_on_drop: false }`
[INFO] [stdout] 6ec78e1edaec0effb6bce556134abcf22b71f4f67ca255c0af6a7365aa90ded4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19eb07a3e2e67331751de63c87ee603f8dcf345119c5f73021c92a98498d3e06
[INFO] running `Command { std: "docker" "start" "-a" "19eb07a3e2e67331751de63c87ee603f8dcf345119c5f73021c92a98498d3e06", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/set_parser-0d3649bef39fcd08)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/set_parser-4f44ac316dc2cde9)
[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] [stdout] 
[INFO] [stderr]      Running tests/grammar_rules_tests.rs (/opt/rustwide/target/debug/deps/grammar_rules_tests-3f4050141f146955)
[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] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stderr]    Doc-tests set_parser
[INFO] [stdout] test comments_and_whitespace ... ok
[INFO] [stdout] test decl_rule ... ok
[INFO] [stdout] test difference_rule ... ok
[INFO] [stdout] test decl_and_print_stmt ... ok
[INFO] [stdout] test complement_rule ... ok
[INFO] [stdout] test intersection_rule ... ok
[INFO] [stdout] test lexemes_ident_and_int ... ok
[INFO] [stdout] test missing_semicolon_is_error ... ok
[INFO] [stdout] test postfix_complements ... ok
[INFO] [stdout] test primary_parens ... ok
[INFO] [stdout] test print_stmt_rule ... ok
[INFO] [stdout] test program_rule ... ok
[INFO] [stdout] test program_with_range_and_difference ... ok
[INFO] [stdout] test set_rule_variants ... ok
[INFO] [stdout] test union_rule ... ok
[INFO] [stdout] test empty_set_token_and_usage ... ok
[INFO] [stdout] test symmetric_difference_rule ... ok
[INFO] [stdout] test expr_precedence_examples ... ok
[INFO] [stdout] test set_literal_and_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "19eb07a3e2e67331751de63c87ee603f8dcf345119c5f73021c92a98498d3e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19eb07a3e2e67331751de63c87ee603f8dcf345119c5f73021c92a98498d3e06", kill_on_drop: false }`
[INFO] [stdout] 19eb07a3e2e67331751de63c87ee603f8dcf345119c5f73021c92a98498d3e06
