[INFO] cloning repository https://github.com/ekinimo/ParserGenerator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekinimo/ParserGenerator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd3af18051ca3db779552dc4674a648b16e922dd
[INFO] testing ekinimo/ParserGenerator against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekinimo%2FParserGenerator" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ekinimo/ParserGenerator on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ekinimo/ParserGenerator
[INFO] finished tweaking git repo https://github.com/ekinimo/ParserGenerator
[INFO] tweaked toml for git repo https://github.com/ekinimo/ParserGenerator written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ekinimo/ParserGenerator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5a24c8c99193bc0327698b7bf445f3d34efd70f0d65b9215b67dae09e5eef99
[INFO] running `Command { std: "docker" "start" "-a" "c5a24c8c99193bc0327698b7bf445f3d34efd70f0d65b9215b67dae09e5eef99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a24c8c99193bc0327698b7bf445f3d34efd70f0d65b9215b67dae09e5eef99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a24c8c99193bc0327698b7bf445f3d34efd70f0d65b9215b67dae09e5eef99", kill_on_drop: false }`
[INFO] [stdout] c5a24c8c99193bc0327698b7bf445f3d34efd70f0d65b9215b67dae09e5eef99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82b16ee4c5fbb956ff5a127e63ff818ad010f2b8659f766178ce2141f707c49f
[INFO] running `Command { std: "docker" "start" "-a" "82b16ee4c5fbb956ff5a127e63ff818ad010f2b8659f766178ce2141f707c49f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser_combinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "82b16ee4c5fbb956ff5a127e63ff818ad010f2b8659f766178ce2141f707c49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b16ee4c5fbb956ff5a127e63ff818ad010f2b8659f766178ce2141f707c49f", kill_on_drop: false }`
[INFO] [stdout] 82b16ee4c5fbb956ff5a127e63ff818ad010f2b8659f766178ce2141f707c49f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bfb5d91e8a2e093ca7cc3d124d900d829f044383d527a78fdc8ee6b2cd096b5
[INFO] running `Command { std: "docker" "start" "-a" "9bfb5d91e8a2e093ca7cc3d124d900d829f044383d527a78fdc8ee6b2cd096b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser_combinator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "9bfb5d91e8a2e093ca7cc3d124d900d829f044383d527a78fdc8ee6b2cd096b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bfb5d91e8a2e093ca7cc3d124d900d829f044383d527a78fdc8ee6b2cd096b5", kill_on_drop: false }`
[INFO] [stdout] 9bfb5d91e8a2e093ca7cc3d124d900d829f044383d527a78fdc8ee6b2cd096b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98c73c9bed4bec17f468d61a04c9a90086049cd544180275eac694c73c950b6f
[INFO] running `Command { std: "docker" "start" "-a" "98c73c9bed4bec17f468d61a04c9a90086049cd544180275eac694c73c950b6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator-538147d99c5dcd34)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test either::tests::either_with_failing_right_parser ... ok
[INFO] [stdout] test either::tests::either_with_failing_left_parser ... ok
[INFO] [stdout] test either::tests::either_with_both_failing_parsers ... ok
[INFO] [stdout] test tests::separated_by ... ok
[INFO] [stdout] test triple::tests::first_fails ... ok
[INFO] [stdout] test parser::tests::match_literal_with_empty_input_fails ... ok
[INFO] [stdout] test parser::tests::match_literal_of_length_1_fails ... ok
[INFO] [stdout] test either::tests::reduce_either ... ok
[INFO] [stdout] test parser::tests::match_character_succeeds ... ok
[INFO] [stdout] test parser::tests::match_literal_of_length_1_succeeds ... ok
[INFO] [stdout] test either::tests::reduce_either3 ... ok
[INFO] [stdout] test triple::tests::triple_or_else_other_both_fail ... ok
[INFO] [stdout] test parser::tests::or_else ... ok
[INFO] [stdout] test parser::tests::match_character_fails ... ok
[INFO] [stdout] test triple::tests::second_fails ... ok
[INFO] [stdout] test triple::tests::all_parsers_succeed ... ok
[INFO] [stdout] test triple::tests::failing_triple_match_literal ... ok
[INFO] [stdout] test parser::tests::match_literal_of_size_3_with_input_length_less_than_to_match_fails ... ok
[INFO] [stdout] test triple::tests::third_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinator-23b86989e377e057)
[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]    Doc-tests parser_combinator
[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] running `Command { std: "docker" "inspect" "98c73c9bed4bec17f468d61a04c9a90086049cd544180275eac694c73c950b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c73c9bed4bec17f468d61a04c9a90086049cd544180275eac694c73c950b6f", kill_on_drop: false }`
[INFO] [stdout] 98c73c9bed4bec17f468d61a04c9a90086049cd544180275eac694c73c950b6f