[INFO] cloning repository https://github.com/pirtleshell/expression_parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pirtleshell/expression_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirtleshell%2Fexpression_parser"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirtleshell%2Fexpression_parser'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad06eef73a8fa0f669ac33dc53626ec6cf24bd3b
[INFO] testing pirtleshell/expression_parser against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirtleshell%2Fexpression_parser" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pirtleshell/expression_parser on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pirtleshell/expression_parser
[INFO] finished tweaking git repo https://github.com/pirtleshell/expression_parser
[INFO] tweaked toml for git repo https://github.com/pirtleshell/expression_parser written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/pirtleshell/expression_parser already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 291a379afed8a7f6337e948dd9a6aabe0c3987f2fd4b83296aecb32ed7bf81c7
[INFO] running `"docker" "start" "-a" "291a379afed8a7f6337e948dd9a6aabe0c3987f2fd4b83296aecb32ed7bf81c7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling expression_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "291a379afed8a7f6337e948dd9a6aabe0c3987f2fd4b83296aecb32ed7bf81c7"`
[INFO] running `"docker" "rm" "-f" "291a379afed8a7f6337e948dd9a6aabe0c3987f2fd4b83296aecb32ed7bf81c7"`
[INFO] [stdout] 291a379afed8a7f6337e948dd9a6aabe0c3987f2fd4b83296aecb32ed7bf81c7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21250fc8dea401b1207e418e5bdf2669cf632639237efd4dc3c82b88a648b330
[INFO] running `"docker" "start" "-a" "21250fc8dea401b1207e418e5bdf2669cf632639237efd4dc3c82b88a648b330"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling expression_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `"docker" "inspect" "21250fc8dea401b1207e418e5bdf2669cf632639237efd4dc3c82b88a648b330"`
[INFO] running `"docker" "rm" "-f" "21250fc8dea401b1207e418e5bdf2669cf632639237efd4dc3c82b88a648b330"`
[INFO] [stdout] 21250fc8dea401b1207e418e5bdf2669cf632639237efd4dc3c82b88a648b330
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4a5c51a78e7fe428da76ab41b86c5e78102eb51dd53d497db4253e0d12fc3a3
[INFO] running `"docker" "start" "-a" "c4a5c51a78e7fe428da76ab41b86c5e78102eb51dd53d497db4253e0d12fc3a3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/expression_parser-664501fe404cc2d3
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tree::test::binary_nodes_eval_correctly ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-841a74bd8be722ef
[INFO] [stdout] test parser::test::handles_negatives ... ok
[INFO] [stdout] test parser::test::follows_order_of_operations ... ok
[INFO] [stdout] test tokenizer::test::parses_tokens ... ok
[INFO] [stdout] test parser::test::works ... ok
[INFO] [stdout] test tokenizer::test::handles_decimals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tree::test::binary_nodes_eval_correctly ... ok
[INFO] [stdout] test tokenizer::test::handles_decimals ... ok
[INFO] [stdout] test parser::test::works ... ok
[INFO] [stdout] test parser::test::handles_negatives ... ok
[INFO] [stdout] test parser::test::follows_order_of_operations ... ok
[INFO] [stdout] test tokenizer::test::parses_tokens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expression_parser
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c4a5c51a78e7fe428da76ab41b86c5e78102eb51dd53d497db4253e0d12fc3a3"`
[INFO] running `"docker" "rm" "-f" "c4a5c51a78e7fe428da76ab41b86c5e78102eb51dd53d497db4253e0d12fc3a3"`
[INFO] [stdout] c4a5c51a78e7fe428da76ab41b86c5e78102eb51dd53d497db4253e0d12fc3a3