[INFO] fetching crate rdg 0.1.1...
[INFO] testing rdg-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rdg 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rdg 0.1.1
[INFO] finished tweaking crates.io crate rdg 0.1.1
[INFO] tweaked toml for crates.io crate rdg 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdg 0.1.1 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 rdg 0.1.1 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 ppv-lite86 v0.2.10
[INFO] [stderr]   Downloaded indexmap v1.7.0
[INFO] [stderr]   Downloaded textwrap v0.14.2
[INFO] [stderr]   Downloaded os_str_bytes v4.2.0
[INFO] [stderr]   Downloaded clap v3.0.0-beta.5
[INFO] [stderr]   Downloaded libc v0.2.98
[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] 3a92de72866e1b311578adef5b400ab6741d859e627703c5cdb462f535432ad4
[INFO] running `Command { std: "docker" "start" "-a" "3a92de72866e1b311578adef5b400ab6741d859e627703c5cdb462f535432ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a92de72866e1b311578adef5b400ab6741d859e627703c5cdb462f535432ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a92de72866e1b311578adef5b400ab6741d859e627703c5cdb462f535432ad4", kill_on_drop: false }`
[INFO] [stdout] 3a92de72866e1b311578adef5b400ab6741d859e627703c5cdb462f535432ad4
[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] d9a944f3d7177d4a66f151a83991444461ae39a62abe9dde545370907500f845
[INFO] running `Command { std: "docker" "start" "-a" "d9a944f3d7177d4a66f151a83991444461ae39a62abe9dde545370907500f845", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling os_str_bytes v4.2.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.0.0-beta.5
[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 rdg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "d9a944f3d7177d4a66f151a83991444461ae39a62abe9dde545370907500f845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a944f3d7177d4a66f151a83991444461ae39a62abe9dde545370907500f845", kill_on_drop: false }`
[INFO] [stdout] d9a944f3d7177d4a66f151a83991444461ae39a62abe9dde545370907500f845
[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] 05f0ee4c955c51bc6922ee3c7759eff28ac3ee1478cd6a0c6f9dc1afed064c49
[INFO] running `Command { std: "docker" "start" "-a" "05f0ee4c955c51bc6922ee3c7759eff28ac3ee1478cd6a0c6f9dc1afed064c49", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdg v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "05f0ee4c955c51bc6922ee3c7759eff28ac3ee1478cd6a0c6f9dc1afed064c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f0ee4c955c51bc6922ee3c7759eff28ac3ee1478cd6a0c6f9dc1afed064c49", kill_on_drop: false }`
[INFO] [stdout] 05f0ee4c955c51bc6922ee3c7759eff28ac3ee1478cd6a0c6f9dc1afed064c49
[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] 746ea2f179d2d5508075560b72db7fe4dd48e293872c28b421fcd5527a1148dd
[INFO] running `Command { std: "docker" "start" "-a" "746ea2f179d2d5508075560b72db7fe4dd48e293872c28b421fcd5527a1148dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rdg-83e6991876c4d593)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test pattern::tests::can_parse_as_brackets_invalid ... ok
[INFO] [stdout] test pattern::tests::check_find_parentheses_boundaries_valid ... ok
[INFO] [stdout] test pattern::tests::can_parse_as_literal_invalid ... ok
[INFO] [stdout] test pattern::tests::check_expand_ranges ... ok
[INFO] [stdout] test pattern::tests::can_parse_as_literal_valid ... ok
[INFO] [stdout] test pattern::tests::check_pop_quantifier ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_brackets ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_brackets_with_quantifier ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_brackets_with_quantifier_extra_pattern ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_invalid ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_literal ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_literal_with_another ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_parentheses ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_parentheses_additional_pattern ... ok
[INFO] [stdout] test pattern::tests::check_non_special_characters ... ok
[INFO] [stdout] test pattern::tests::check_special_characters ... ok
[INFO] [stdout] test pattern::tests::check_seek_to_unescaped ... ok
[INFO] [stdout] test pattern::tests::check_split_at_positions ... ok
[INFO] [stdout] test pattern::tests::check_unescape ... ok
[INFO] [stdout] test pattern::tests::parse_invalid_pattern_battery ... ok
[INFO] [stdout] test pattern::tests::parse_valid_compound_pattern_detail ... ok
[INFO] [stdout] test pattern::tests::parse_valid_literal_pattern ... ok
[INFO] [stdout] test pattern::tests::parse_valid_parentheses_pattern_with_escape ... ok
[INFO] [stdout] test pattern::tests::parse_valid_compound_pattern_battery ... ok
[INFO] [stdout] test sample::tests::check_random_uniform_bounds ... ok
[INFO] [stdout] test sample::tests::float_sampling_respects_bounds ... ok
[INFO] [stdout] test pattern::tests::can_parse_as_parentheses_invalid ... ok
[INFO] [stdout] test pattern::tests::can_parse_as_parentheses_valid ... ok
[INFO] [stdout] test pattern::tests::check_find_parentheses_boundaries_invalid ... ok
[INFO] [stdout] test pattern::tests::can_parse_as_brackets_valid ... ok
[INFO] [stdout] test pattern::tests::parse_valid_parentheses_pattern ... ok
[INFO] [stdout] test pattern::tests::parse_valid_parentheses_pattern_with_quantifier ... ok
[INFO] [stdout] test sample::tests::string_sample ... ok
[INFO] [stdout] test sample::tests::integer_sampling_respects_bounds ... ok
[INFO] [stdout] test pattern::tests::check_pop_subpattern_parentheses_quantifier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "746ea2f179d2d5508075560b72db7fe4dd48e293872c28b421fcd5527a1148dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746ea2f179d2d5508075560b72db7fe4dd48e293872c28b421fcd5527a1148dd", kill_on_drop: false }`
[INFO] [stdout] 746ea2f179d2d5508075560b72db7fe4dd48e293872c28b421fcd5527a1148dd