[INFO] fetching crate rand_regex 0.15.1... [INFO] testing rand_regex-0.15.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rand_regex 0.15.1 into /workspace/builds/worker-81/source [INFO] validating manifest of crates.io crate rand_regex 0.15.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rand_regex 0.15.1 [INFO] finished tweaking crates.io crate rand_regex 0.15.1 [INFO] tweaked toml for crates.io crate rand_regex 0.15.1 written to /workspace/builds/worker-81/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc043cdbf917275a60ad09bdc434433a12e8d349cec06bb4694d2cb98162f957 [INFO] running `Command { std: "docker" "start" "-a" "fc043cdbf917275a60ad09bdc434433a12e8d349cec06bb4694d2cb98162f957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc043cdbf917275a60ad09bdc434433a12e8d349cec06bb4694d2cb98162f957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc043cdbf917275a60ad09bdc434433a12e8d349cec06bb4694d2cb98162f957", kill_on_drop: false }` [INFO] [stdout] fc043cdbf917275a60ad09bdc434433a12e8d349cec06bb4694d2cb98162f957 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d4af7156b7d85a6ccee3c1f455b7e1adccdcfa153c516d5aeb0c4ce3d749ce5 [INFO] running `Command { std: "docker" "start" "-a" "0d4af7156b7d85a6ccee3c1f455b7e1adccdcfa153c516d5aeb0c4ce3d749ce5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand_regex v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "0d4af7156b7d85a6ccee3c1f455b7e1adccdcfa153c516d5aeb0c4ce3d749ce5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4af7156b7d85a6ccee3c1f455b7e1adccdcfa153c516d5aeb0c4ce3d749ce5", kill_on_drop: false }` [INFO] [stdout] 0d4af7156b7d85a6ccee3c1f455b7e1adccdcfa153c516d5aeb0c4ce3d749ce5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1c812ad6ecd473e67944a786c58a50292e8c15dd3afd77f4e3ddbdae3252600 [INFO] running `Command { std: "docker" "start" "-a" "f1c812ad6ecd473e67944a786c58a50292e8c15dd3afd77f4e3ddbdae3252600", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_distr v0.4.2 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling rand_regex v0.15.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.05s [INFO] running `Command { std: "docker" "inspect" "f1c812ad6ecd473e67944a786c58a50292e8c15dd3afd77f4e3ddbdae3252600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1c812ad6ecd473e67944a786c58a50292e8c15dd3afd77f4e3ddbdae3252600", kill_on_drop: false }` [INFO] [stdout] f1c812ad6ecd473e67944a786c58a50292e8c15dd3afd77f4e3ddbdae3252600 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 478285b8a9b8a692abe6e46ca32c02c096ea8274da2cfb651ce4c725e12b4425 [INFO] running `Command { std: "docker" "start" "-a" "478285b8a9b8a692abe6e46ca32c02c096ea8274da2cfb651ce4c725e12b4425", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rand_regex-c56d1c953b41b460) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test::sanity_test_run_count ... ok [INFO] [stdout] test test::test_regex_generate ... ok [INFO] [stdout] test test::test_encoding_generator_2 ... ok [INFO] [stdout] test test::test_encoding_generator_3 ... ok [INFO] [stdout] test test::test_generating_non_utf8_string - should panic ... ok [INFO] [stdout] test test::test_encoding_generator_1 ... ok [INFO] [stdout] test test::test_ascii_character_classes ... ok [INFO] [stdout] test test::test_unicode_cases ... ok [INFO] [stdout] test test::test_proptest ... ok [INFO] [stdout] test test::test_unicode_script_classes ... ok [INFO] [stdout] test test::test_unicode_character_classes ... ok [INFO] [stdout] test test::test_binary_generator ... ok [INFO] [stdout] test test::test_perl_classes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s [INFO] [stdout] [INFO] [stderr] Doc-tests rand_regex [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Regex::capacity (line 417) ... ok [INFO] [stdout] test src/lib.rs - Error::Syntax (line 95) ... ok [INFO] [stdout] test src/lib.rs - Regex::is_utf8 (line 388) ... ok [INFO] [stdout] test src/lib.rs - Regex::is_ascii (line 369) ... ok [INFO] [stdout] test src/lib.rs - Regex::compile (line 437) ... ok [INFO] [stdout] test src/lib.rs - Regex::default (line 343) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/lib.rs - Error (line 61) ... ok [INFO] [stdout] test src/lib.rs - Error::Anchor (line 73) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "478285b8a9b8a692abe6e46ca32c02c096ea8274da2cfb651ce4c725e12b4425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "478285b8a9b8a692abe6e46ca32c02c096ea8274da2cfb651ce4c725e12b4425", kill_on_drop: false }` [INFO] [stdout] 478285b8a9b8a692abe6e46ca32c02c096ea8274da2cfb651ce4c725e12b4425