[INFO] cloning repository https://github.com/umerazad/parser-combinators
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umerazad/parser-combinators" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumerazad%2Fparser-combinators", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumerazad%2Fparser-combinators'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 043fc99ee619cfaef255eaef70b76b6a053bfe5f
[INFO] testing umerazad/parser-combinators against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumerazad%2Fparser-combinators" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/umerazad/parser-combinators on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/umerazad/parser-combinators
[INFO] finished tweaking git repo https://github.com/umerazad/parser-combinators
[INFO] tweaked toml for git repo https://github.com/umerazad/parser-combinators written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/umerazad/parser-combinators already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 085fee676acfa435becfc32536c817e2dd80203281f3bb64f78ac462da05c24c
[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" "085fee676acfa435becfc32536c817e2dd80203281f3bb64f78ac462da05c24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "085fee676acfa435becfc32536c817e2dd80203281f3bb64f78ac462da05c24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "085fee676acfa435becfc32536c817e2dd80203281f3bb64f78ac462da05c24c", kill_on_drop: false }`
[INFO] [stdout] 085fee676acfa435becfc32536c817e2dd80203281f3bb64f78ac462da05c24c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b3327a05671047b8cbec5e0440622554aa23333e04379f97d4f09acadf777a
[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" "e9b3327a05671047b8cbec5e0440622554aa23333e04379f97d4f09acadf777a", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinators v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e9b3327a05671047b8cbec5e0440622554aa23333e04379f97d4f09acadf777a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b3327a05671047b8cbec5e0440622554aa23333e04379f97d4f09acadf777a", kill_on_drop: false }`
[INFO] [stdout] e9b3327a05671047b8cbec5e0440622554aa23333e04379f97d4f09acadf777a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b2b0584d073ab4341c0fce5206adae84a0c302fa9f9de3c56c02e389d734d02
[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" "2b2b0584d073ab4341c0fce5206adae84a0c302fa9f9de3c56c02e389d734d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-combinators v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2b2b0584d073ab4341c0fce5206adae84a0c302fa9f9de3c56c02e389d734d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2b0584d073ab4341c0fce5206adae84a0c302fa9f9de3c56c02e389d734d02", kill_on_drop: false }`
[INFO] [stdout] 2b2b0584d073ab4341c0fce5206adae84a0c302fa9f9de3c56c02e389d734d02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6249cc936f54807a774a23245b098597d8aed4e51368c0f7efa1940ac9b29499
[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" "6249cc936f54807a774a23245b098597d8aed4e51368c0f7efa1940ac9b29499", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser_combinators-72210a50ed2bc54d)
[INFO] [stdout] test tests::test_identifier ... ok
[INFO] [stdout] test tests::test_is_char ... ok
[INFO] [stdout] test tests::test_is_literal ... ok
[INFO] [stdout] test tests::test_one_or_more ... ok
[INFO] [stderr]    Doc-tests parser-combinators
[INFO] [stdout] test tests::test_zero_or_more ... ok
[INFO] [stdout] test tests::test_pair_combinator ... ok
[INFO] [stdout] test tests::test_any_char ... ok
[INFO] [stdout] test tests::test_pred_combinator ... ok
[INFO] [stdout] test tests::test_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "6249cc936f54807a774a23245b098597d8aed4e51368c0f7efa1940ac9b29499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6249cc936f54807a774a23245b098597d8aed4e51368c0f7efa1940ac9b29499", kill_on_drop: false }`
[INFO] [stdout] 6249cc936f54807a774a23245b098597d8aed4e51368c0f7efa1940ac9b29499