[INFO] cloning repository https://github.com/ticklepoke/parser-combinator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ticklepoke/parser-combinator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fe104dc974ba25b6d33aeee345df4364afa58b5
[INFO] testing ticklepoke/parser-combinator against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fticklepoke%2Fparser-combinator" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ticklepoke/parser-combinator on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] finished tweaking git repo https://github.com/ticklepoke/parser-combinator
[INFO] tweaked toml for git repo https://github.com/ticklepoke/parser-combinator written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ticklepoke/parser-combinator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3473d5f0aaaf734fdddc15dfa99cf7f0f4b4745dc29c4e9cff7e55effb87caf
[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" "f3473d5f0aaaf734fdddc15dfa99cf7f0f4b4745dc29c4e9cff7e55effb87caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3473d5f0aaaf734fdddc15dfa99cf7f0f4b4745dc29c4e9cff7e55effb87caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3473d5f0aaaf734fdddc15dfa99cf7f0f4b4745dc29c4e9cff7e55effb87caf", kill_on_drop: false }`
[INFO] [stdout] f3473d5f0aaaf734fdddc15dfa99cf7f0f4b4745dc29c4e9cff7e55effb87caf
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328d195a0bedcbc24b4713dc4fda58b4028da15a40cd3d0abdc1fbd59f505719
[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" "328d195a0bedcbc24b4713dc4fda58b4028da15a40cd3d0abdc1fbd59f505719", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "328d195a0bedcbc24b4713dc4fda58b4028da15a40cd3d0abdc1fbd59f505719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328d195a0bedcbc24b4713dc4fda58b4028da15a40cd3d0abdc1fbd59f505719", kill_on_drop: false }`
[INFO] [stdout] 328d195a0bedcbc24b4713dc4fda58b4028da15a40cd3d0abdc1fbd59f505719
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] a83fec014f81282dfc3e6832964624e909795135de65e273302a128f6408d4cc
[INFO] running `Command { std: "docker" "start" "-a" "a83fec014f81282dfc3e6832964624e909795135de65e273302a128f6408d4cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinators v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser_combinators-2f43d8b6c35c524a)
[INFO] running `Command { std: "docker" "inspect" "a83fec014f81282dfc3e6832964624e909795135de65e273302a128f6408d4cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83fec014f81282dfc3e6832964624e909795135de65e273302a128f6408d4cc", kill_on_drop: false }`
[INFO] [stdout] a83fec014f81282dfc3e6832964624e909795135de65e273302a128f6408d4cc
[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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 93af1a63f4ed791eef2b719258d16f5a6b6dd0826907b7fa0326328523780d01
[INFO] running `Command { std: "docker" "start" "-a" "93af1a63f4ed791eef2b719258d16f5a6b6dd0826907b7fa0326328523780d01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser_combinators-2f43d8b6c35c524a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parsers::letter_test::it_should_not_match ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match_single ... ok
[INFO] [stdout] test parsers::letters_test::it_should_not_match ... ok
[INFO] [stdout] test string_tests::it_parses_strings ... ok
[INFO] [stdout] test string_tests::it_returns_none ... ok
[INFO] [stdout] test string_tests::it_parses_letters ... ok
[INFO] [stdout] test parsers::string_tests::it_should_match_partially ... ok
[INFO] [stdout] test parsers::string_tests::it_should_match ... ok
[INFO] [stdout] test parsers::string_tests::it_should_not_match ... ok
[INFO] [stdout] test string_tests::it_parses_sequence ... ok
[INFO] [stdout] test string_tests::it_parses_alt ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match ... ok
[INFO] [stdout] test parsers::letters_test::it_should_match_first ... ok
[INFO] [stdout] test parsers::letter_test::it_should_match ... ok
[INFO] [stdout] test parsers::letter_test::it_should_match_start ... ok
[INFO] [stdout] test string_tests::it_parses_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parser-combinators
[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" "93af1a63f4ed791eef2b719258d16f5a6b6dd0826907b7fa0326328523780d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93af1a63f4ed791eef2b719258d16f5a6b6dd0826907b7fa0326328523780d01", kill_on_drop: false }`
[INFO] [stdout] 93af1a63f4ed791eef2b719258d16f5a6b6dd0826907b7fa0326328523780d01