[INFO] fetching crate proc-macro-regex 1.0.0... [INFO] testing proc-macro-regex-1.0.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate proc-macro-regex 1.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate proc-macro-regex 1.0.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccc3b46102a8e9b67508e5228ddcd8294698c4aab9d47ab17134a0ecd46b4cd7 [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" "ccc3b46102a8e9b67508e5228ddcd8294698c4aab9d47ab17134a0ecd46b4cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccc3b46102a8e9b67508e5228ddcd8294698c4aab9d47ab17134a0ecd46b4cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccc3b46102a8e9b67508e5228ddcd8294698c4aab9d47ab17134a0ecd46b4cd7", kill_on_drop: false }` [INFO] [stdout] ccc3b46102a8e9b67508e5228ddcd8294698c4aab9d47ab17134a0ecd46b4cd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", 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] 7b66b99a945d227559d39ecd13bc3123ceb1e8734b1d2835007ff55e0f2cc51c [INFO] running `Command { std: "docker" "start" "-a" "7b66b99a945d227559d39ecd13bc3123ceb1e8734b1d2835007ff55e0f2cc51c", kill_on_drop: false }` [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 11.56s [INFO] running `Command { std: "docker" "inspect" "7b66b99a945d227559d39ecd13bc3123ceb1e8734b1d2835007ff55e0f2cc51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b66b99a945d227559d39ecd13bc3123ceb1e8734b1d2835007ff55e0f2cc51c", kill_on_drop: false }` [INFO] [stdout] 7b66b99a945d227559d39ecd13bc3123ceb1e8734b1d2835007ff55e0f2cc51c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 242f69c74f7779b047d9a630c44b5407fc132f798194f7bdef4990631467133c [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" "242f69c74f7779b047d9a630c44b5407fc132f798194f7bdef4990631467133c", kill_on_drop: false }` [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rayon v1.5.0 [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 32.42s [INFO] running `Command { std: "docker" "inspect" "242f69c74f7779b047d9a630c44b5407fc132f798194f7bdef4990631467133c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "242f69c74f7779b047d9a630c44b5407fc132f798194f7bdef4990631467133c", kill_on_drop: false }` [INFO] [stdout] 242f69c74f7779b047d9a630c44b5407fc132f798194f7bdef4990631467133c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93ce1b46bb93be167e10b713457c0306cb3484827ac1c57fd3bb21c7d7521b52 [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" "93ce1b46bb93be167e10b713457c0306cb3484827ac1c57fd3bb21c7d7521b52", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/proc_macro_regex-01a0ee2aebb7405d) [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] [stderr] Running tests/regex.rs (/opt/rustwide/target/debug/deps/regex-7f58fc2446dab038) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test email_regex ... ok [INFO] [stdout] test ipv6_regex ... ok [INFO] [stdout] test url_http ... ok [INFO] [stdout] test ipv4_regex ... ok [INFO] [stdout] test ipv6_pattern_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-ce68ff9a8aaaeb9c) [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_3 ... 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_3 ... 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] [INFO] [stdout] test result: ok. 24 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-141dbbf6261d5575) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test alternation_1 ... ok [INFO] [stdout] test alternation_2 ... ok [INFO] [stdout] test alternation_3 ... ok [INFO] [stdout] test alternation_4 ... ok [INFO] [stdout] test class_1 ... ok [INFO] [stdout] test class_2 ... ok [INFO] [stdout] test class_3 ... ok [INFO] [stdout] test class_4 ... ok [INFO] [stdout] test concat_1 ... ok [INFO] [stdout] test concat_2 ... ok [INFO] [stdout] test concat_3 ... ok [INFO] [stdout] test concat_4 ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test literal_1 ... ok [INFO] [stdout] test literal_2 ... ok [INFO] [stdout] test literal_3 ... ok [INFO] [stdout] test literal_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests proc-macro-regex [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 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93ce1b46bb93be167e10b713457c0306cb3484827ac1c57fd3bb21c7d7521b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ce1b46bb93be167e10b713457c0306cb3484827ac1c57fd3bb21c7d7521b52", kill_on_drop: false }` [INFO] [stdout] 93ce1b46bb93be167e10b713457c0306cb3484827ac1c57fd3bb21c7d7521b52