[INFO] fetching crate proc-macro-regex 1.1.0... [INFO] testing proc-macro-regex-1.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate proc-macro-regex 1.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate proc-macro-regex 1.1.0 [INFO] finished tweaking crates.io crate proc-macro-regex 1.1.0 [INFO] tweaked toml for crates.io crate proc-macro-regex 1.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate proc-macro-regex 1.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate proc-macro-regex 1.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded semver v1.0.9 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] [stderr] Downloaded web-sys v0.3.57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9eaa4c3527750e9c63a4412b994ef14f5ade98d5066c4495c3ae2b41839a39f1 [INFO] running `Command { std: "docker" "start" "-a" "9eaa4c3527750e9c63a4412b994ef14f5ade98d5066c4495c3ae2b41839a39f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9eaa4c3527750e9c63a4412b994ef14f5ade98d5066c4495c3ae2b41839a39f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eaa4c3527750e9c63a4412b994ef14f5ade98d5066c4495c3ae2b41839a39f1", kill_on_drop: false }` [INFO] [stdout] 9eaa4c3527750e9c63a4412b994ef14f5ade98d5066c4495c3ae2b41839a39f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ad1ebc2bd01573be457ff86b8c4d0a1e03abd22f2ff308ebb69025b298fd967 [INFO] running `Command { std: "docker" "start" "-a" "6ad1ebc2bd01573be457ff86b8c4d0a1e03abd22f2ff308ebb69025b298fd967", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling proc-macro-regex v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.07s [INFO] running `Command { std: "docker" "inspect" "6ad1ebc2bd01573be457ff86b8c4d0a1e03abd22f2ff308ebb69025b298fd967", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad1ebc2bd01573be457ff86b8c4d0a1e03abd22f2ff308ebb69025b298fd967", kill_on_drop: false }` [INFO] [stdout] 6ad1ebc2bd01573be457ff86b8c4d0a1e03abd22f2ff308ebb69025b298fd967 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9aa47697addd7a1d5b679ab70c49386c2cff166729fffa9c8a618c8c16588e9d [INFO] running `Command { std: "docker" "start" "-a" "9aa47697addd7a1d5b679ab70c49386c2cff166729fffa9c8a618c8c16588e9d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling proc-macro-regex v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 32.85s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9aa47697addd7a1d5b679ab70c49386c2cff166729fffa9c8a618c8c16588e9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aa47697addd7a1d5b679ab70c49386c2cff166729fffa9c8a618c8c16588e9d", kill_on_drop: false }` [INFO] [stdout] 9aa47697addd7a1d5b679ab70c49386c2cff166729fffa9c8a618c8c16588e9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bfd8a7e6e3ca0205629b00feb312009790dc1884304df1ffd7afa97d863f639f [INFO] running `Command { std: "docker" "start" "-a" "bfd8a7e6e3ca0205629b00feb312009790dc1884304df1ffd7afa97d863f639f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_macro_regex-8e485a33c1d81809) [INFO] [stdout] [INFO] [stderr] Running tests/class.rs (/opt/rustwide/target/debug/deps/class-df8b6a28fd26d3fc) [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 5 tests [INFO] [stdout] test character_class_nested_regex ... ok [INFO] [stdout] test character_class_regex ... ok [INFO] [stdout] test character_class_alpha_regex ... ok [INFO] [stderr] Running tests/regex.rs (/opt/rustwide/target/debug/deps/regex-ac94c6fbc105f0ea) [INFO] [stdout] test character_class_range_regex ... ok [INFO] [stdout] test character_class_except_regex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test ipv6_pattern_regex ... ok [INFO] [stdout] test ipv6_regex ... ok [INFO] [stdout] test url_http ... ok [INFO] [stdout] test ipv4_regex ... ok [INFO] [stdout] test email_regex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/repetition.rs (/opt/rustwide/target/debug/deps/repetition-7854b211d0bd91dd) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test one_or_more_1 ... ok [INFO] [stdout] test one_or_more_3 ... ok [INFO] [stdout] test one_or_more_4 ... ok [INFO] [stdout] test range_at_least_2 ... ok [INFO] [stdout] test range_at_least_3 ... ok [INFO] [stdout] test range_at_least_4 ... ok [INFO] [stdout] test range_bounded_1 ... ok [INFO] [stdout] test range_bounded_3 ... ok [INFO] [stdout] test range_bounded_4 ... ok [INFO] [stdout] test range_exactly_1 ... ok [INFO] [stdout] test range_bounded_2 ... ok [INFO] [stdout] test range_exactly_3 ... ok [INFO] [stdout] test range_exactly_2 ... ok [INFO] [stdout] test range_at_least_1 ... ok [INFO] [stdout] test one_or_more_2 ... ok [INFO] [stdout] test range_exactly_4 ... ok [INFO] [stdout] test zero_or_more_1 ... ok [INFO] [stdout] test zero_or_more_3 ... ok [INFO] [stdout] test zero_or_one_2 ... ok [INFO] [stdout] test zero_or_one_3 ... ok [INFO] [stdout] test zero_or_more_4 ... ok [INFO] [stdout] test zero_or_one_1 ... ok [INFO] [stdout] test zero_or_one_4 ... ok [INFO] [stdout] test zero_or_more_2 ... ok [INFO] [stderr] Running tests/standard.rs (/opt/rustwide/target/debug/deps/standard-c7893cbbdad93cf9) [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test alternation_2 ... ok [INFO] [stdout] test alternation_1 ... ok [INFO] [stdout] test alternation_4 ... ok [INFO] [stdout] test concat_1 ... ok [INFO] [stdout] test concat_2 ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test literal_1 ... ok [INFO] [stdout] test alternation_3 ... ok [INFO] [stdout] test literal_2 ... ok [INFO] [stdout] test class_3 ... ok [INFO] [stdout] test class_4 ... ok [INFO] [stdout] test class_1 ... ok [INFO] [stdout] test concat_3 ... ok [INFO] [stdout] test literal_3 ... ok [INFO] [stdout] test literal_4 ... ok [INFO] [stdout] test concat_4 ... ok [INFO] [stdout] test class_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests proc_macro_regex [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - regex (line 44) ... ok [INFO] [stdout] test src/lib.rs - regex (line 36) ... ok [INFO] [stdout] test src/lib.rs - regex (line 27) ... ok [INFO] [stdout] test src/lib.rs - regex (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bfd8a7e6e3ca0205629b00feb312009790dc1884304df1ffd7afa97d863f639f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd8a7e6e3ca0205629b00feb312009790dc1884304df1ffd7afa97d863f639f", kill_on_drop: false }` [INFO] [stdout] bfd8a7e6e3ca0205629b00feb312009790dc1884304df1ffd7afa97d863f639f