[INFO] cloning repository https://github.com/pirtleshell/expression_parser
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirtleshell%2Fexpression_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad06eef73a8fa0f669ac33dc53626ec6cf24bd3b
[INFO] testing pirtleshell/expression_parser against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirtleshell%2Fexpression_parser" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pirtleshell/expression_parser on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] crate git repo https://github.com/pirtleshell/expression_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] ebdcd3c385eaf5bc04aa1e4ef7d091cfb9b0c2f8a18088450651e1d9811f1923
[INFO] running `Command { std: "docker" "start" "-a" "ebdcd3c385eaf5bc04aa1e4ef7d091cfb9b0c2f8a18088450651e1d9811f1923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebdcd3c385eaf5bc04aa1e4ef7d091cfb9b0c2f8a18088450651e1d9811f1923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdcd3c385eaf5bc04aa1e4ef7d091cfb9b0c2f8a18088450651e1d9811f1923", kill_on_drop: false }`
[INFO] [stdout] ebdcd3c385eaf5bc04aa1e4ef7d091cfb9b0c2f8a18088450651e1d9811f1923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 49e1a8ee8b0fa5ff8c8fb32c92b0a56cdfadc804d98209a9fadaa9069fb29363
[INFO] running `Command { std: "docker" "start" "-a" "49e1a8ee8b0fa5ff8c8fb32c92b0a56cdfadc804d98209a9fadaa9069fb29363", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "49e1a8ee8b0fa5ff8c8fb32c92b0a56cdfadc804d98209a9fadaa9069fb29363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e1a8ee8b0fa5ff8c8fb32c92b0a56cdfadc804d98209a9fadaa9069fb29363", kill_on_drop: false }`
[INFO] [stdout] 49e1a8ee8b0fa5ff8c8fb32c92b0a56cdfadc804d98209a9fadaa9069fb29363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] b64811dbb3852be25efc36a0b03b192dc0599380e191ca818033b7e7e0027898
[INFO] running `Command { std: "docker" "start" "-a" "b64811dbb3852be25efc36a0b03b192dc0599380e191ca818033b7e7e0027898", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "b64811dbb3852be25efc36a0b03b192dc0599380e191ca818033b7e7e0027898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64811dbb3852be25efc36a0b03b192dc0599380e191ca818033b7e7e0027898", kill_on_drop: false }`
[INFO] [stdout] b64811dbb3852be25efc36a0b03b192dc0599380e191ca818033b7e7e0027898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f207a839a0ab0e8af4fe4af34f950853e0ce9574f65bce8409ff60f845394529
[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" "f207a839a0ab0e8af4fe4af34f950853e0ce9574f65bce8409ff60f845394529", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/expression_parser-a6b2f6fc516c359d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[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::handles_decimals ... ok
[INFO] [stdout] test tree::test::binary_nodes_eval_correctly ... 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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-73b739484f3ccd53
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test parser::test::follows_order_of_operations ... ok
[INFO] [stdout] test parser::test::works ... ok
[INFO] [stdout] test tokenizer::test::handles_decimals ... ok
[INFO] [stdout] test tokenizer::test::parses_tokens ... ok
[INFO] [stdout] test tree::test::binary_nodes_eval_correctly ... ok
[INFO] [stdout] test parser::test::handles_negatives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f207a839a0ab0e8af4fe4af34f950853e0ce9574f65bce8409ff60f845394529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f207a839a0ab0e8af4fe4af34f950853e0ce9574f65bce8409ff60f845394529", kill_on_drop: false }`
[INFO] [stdout] f207a839a0ab0e8af4fe4af34f950853e0ce9574f65bce8409ff60f845394529