[INFO] fetching crate proc-macro-regex 1.0.0... [INFO] testing proc-macro-regex-1.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate proc-macro-regex 1.0.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate proc-macro-regex 1.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proc-macro-regex 1.0.0 [INFO] finished tweaking crates.io crate proc-macro-regex 1.0.0 [INFO] tweaked toml for crates.io crate proc-macro-regex 1.0.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate proc-macro-regex 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d7e37db3a2ccf11445102171b9c2e6e4be3c62a1e92730f853b36411aa9a90f [INFO] running `Command { std: "docker" "start" "-a" "1d7e37db3a2ccf11445102171b9c2e6e4be3c62a1e92730f853b36411aa9a90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d7e37db3a2ccf11445102171b9c2e6e4be3c62a1e92730f853b36411aa9a90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7e37db3a2ccf11445102171b9c2e6e4be3c62a1e92730f853b36411aa9a90f", kill_on_drop: false }` [INFO] [stdout] 1d7e37db3a2ccf11445102171b9c2e6e4be3c62a1e92730f853b36411aa9a90f [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df0e9545c9da099dffa1f481d0d372024f4b3bbd9b0aca9df0686d3465d2c9b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "df0e9545c9da099dffa1f481d0d372024f4b3bbd9b0aca9df0686d3465d2c9b9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling proc-macro-regex v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.14s [INFO] running `Command { std: "docker" "inspect" "df0e9545c9da099dffa1f481d0d372024f4b3bbd9b0aca9df0686d3465d2c9b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df0e9545c9da099dffa1f481d0d372024f4b3bbd9b0aca9df0686d3465d2c9b9", kill_on_drop: false }` [INFO] [stdout] df0e9545c9da099dffa1f481d0d372024f4b3bbd9b0aca9df0686d3465d2c9b9 [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f11f0dfa1f44d7902b4cd469fec4be8400b2bc0b36ec1fcecf7518d1e8696ed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5f11f0dfa1f44d7902b4cd469fec4be8400b2bc0b36ec1fcecf7518d1e8696ed", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling proc-macro-regex v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "5f11f0dfa1f44d7902b4cd469fec4be8400b2bc0b36ec1fcecf7518d1e8696ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f11f0dfa1f44d7902b4cd469fec4be8400b2bc0b36ec1fcecf7518d1e8696ed", kill_on_drop: false }` [INFO] [stdout] 5f11f0dfa1f44d7902b4cd469fec4be8400b2bc0b36ec1fcecf7518d1e8696ed [INFO] running `Command { std: "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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db33eb25e95ebeacb851c37911195233e092fc9d6cbdbe1d04120da865fd2b20 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db33eb25e95ebeacb851c37911195233e092fc9d6cbdbe1d04120da865fd2b20", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/proc_macro_regex-210280a9f7d03edc) [INFO] [stderr] Running tests/regex.rs (/opt/rustwide/target/debug/deps/regex-49e8ec8708324508) [INFO] [stdout] [INFO] [stderr] Running tests/repetition.rs (/opt/rustwide/target/debug/deps/repetition-bd1239f0faa6ac89) [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 email_regex ... ok [INFO] [stdout] test ipv4_regex ... ok [INFO] [stdout] test ipv6_pattern_regex ... ok [INFO] [stdout] test url_http ... ok [INFO] [stdout] test ipv6_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/standard.rs (/opt/rustwide/target/debug/deps/standard-6dcdbbd81fe27d1d) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test one_or_more_1 ... ok [INFO] [stdout] test one_or_more_2 ... ok [INFO] [stdout] test one_or_more_4 ... ok [INFO] [stdout] test range_at_least_1 ... ok [INFO] [stdout] test range_at_least_2 ... ok [INFO] [stdout] test range_at_least_4 ... ok [INFO] [stdout] test range_bounded_1 ... ok [INFO] [stdout] test range_bounded_2 ... 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_exactly_2 ... ok [INFO] [stdout] test range_exactly_3 ... ok [INFO] [stdout] test range_exactly_4 ... ok [INFO] [stdout] test zero_or_more_1 ... ok [INFO] [stdout] test zero_or_more_2 ... ok [INFO] [stdout] test zero_or_more_3 ... ok [INFO] [stdout] test zero_or_more_4 ... ok [INFO] [stdout] test zero_or_one_1 ... ok [INFO] [stdout] test zero_or_one_2 ... ok [INFO] [stdout] test zero_or_one_3 ... ok [INFO] [stdout] test zero_or_one_4 ... ok [INFO] [stdout] test one_or_more_3 ... ok [INFO] [stdout] test range_at_least_3 ... ok [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_4 ... ok [INFO] [stdout] test class_1 ... ok [INFO] [stdout] test class_3 ... ok [INFO] [stdout] test class_4 ... ok [INFO] [stdout] test concat_1 ... ok [INFO] [stdout] test concat_3 ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test concat_4 ... ok [INFO] [stdout] test literal_1 ... ok [INFO] [stdout] test literal_4 ... ok [INFO] [stdout] test literal_3 ... ok [INFO] [stdout] test literal_2 ... ok [INFO] [stderr] Doc-tests proc-macro-regex [INFO] [stdout] test alternation_3 ... ok [INFO] [stdout] test class_2 ... ok [INFO] [stdout] test alternation_1 ... ok [INFO] [stdout] test concat_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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - regex (line 43) ... ok [INFO] [stdout] test src/lib.rs - regex (line 18) ... ok [INFO] [stdout] test src/lib.rs - regex (line 26) ... ok [INFO] [stdout] test src/lib.rs - regex (line 35) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db33eb25e95ebeacb851c37911195233e092fc9d6cbdbe1d04120da865fd2b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db33eb25e95ebeacb851c37911195233e092fc9d6cbdbe1d04120da865fd2b20", kill_on_drop: false }` [INFO] [stdout] db33eb25e95ebeacb851c37911195233e092fc9d6cbdbe1d04120da865fd2b20