[INFO] cloning repository https://github.com/iamsubhranil/rexpr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamsubhranil/rexpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsubhranil%2Frexpr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsubhranil%2Frexpr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df23807b61f7b867507d28aaeef75290784bc277
[INFO] testing iamsubhranil/rexpr against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsubhranil%2Frexpr" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iamsubhranil/rexpr on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iamsubhranil/rexpr
[INFO] finished tweaking git repo https://github.com/iamsubhranil/rexpr
[INFO] tweaked toml for git repo https://github.com/iamsubhranil/rexpr written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/iamsubhranil/rexpr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3698c5ff7464aeae04c323cb054941a5e922693e66a66b20e1dd385582f90d8b
[INFO] running `Command { std: "docker" "start" "-a" "3698c5ff7464aeae04c323cb054941a5e922693e66a66b20e1dd385582f90d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3698c5ff7464aeae04c323cb054941a5e922693e66a66b20e1dd385582f90d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3698c5ff7464aeae04c323cb054941a5e922693e66a66b20e1dd385582f90d8b", kill_on_drop: false }`
[INFO] [stdout] 3698c5ff7464aeae04c323cb054941a5e922693e66a66b20e1dd385582f90d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b52de96331ba4452022226d1aa2ee250aba9d0e63356aa4ca8b4c1a2c5ad4eab
[INFO] running `Command { std: "docker" "start" "-a" "b52de96331ba4452022226d1aa2ee250aba9d0e63356aa4ca8b4c1a2c5ad4eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "b52de96331ba4452022226d1aa2ee250aba9d0e63356aa4ca8b4c1a2c5ad4eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52de96331ba4452022226d1aa2ee250aba9d0e63356aa4ca8b4c1a2c5ad4eab", kill_on_drop: false }`
[INFO] [stdout] b52de96331ba4452022226d1aa2ee250aba9d0e63356aa4ca8b4c1a2c5ad4eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd25d14b9ab54c3601f67cddc16022f42268a91e280069f8701945bfd66f4e8a
[INFO] running `Command { std: "docker" "start" "-a" "fd25d14b9ab54c3601f67cddc16022f42268a91e280069f8701945bfd66f4e8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "fd25d14b9ab54c3601f67cddc16022f42268a91e280069f8701945bfd66f4e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd25d14b9ab54c3601f67cddc16022f42268a91e280069f8701945bfd66f4e8a", kill_on_drop: false }`
[INFO] [stdout] fd25d14b9ab54c3601f67cddc16022f42268a91e280069f8701945bfd66f4e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b59fe8057d222ad85875e171e5fe81e72a25550ed100446fb3902621d0357f3
[INFO] running `Command { std: "docker" "start" "-a" "8b59fe8057d222ad85875e171e5fe81e72a25550ed100446fb3902621d0357f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rexpr-49f46487656846c6)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test builtin::tests::builtin_lex_err ... ok
[INFO] [stdout] test builtin::tests::builtin_lex ... ok
[INFO] [stdout] test eval::tests::expressions ... ok
[INFO] [stdout] test lexer::tests::number ... ok
[INFO] [stdout] test lexer::tests::operators_and_tokens ... ok
[INFO] [stdout] test builtin::tests::builtin_parse ... ok
[INFO] [stdout] test parser::tests::associativity ... ok
[INFO] [stdout] test parser::tests::precedence ... ok
[INFO] [stdout] test builtin::tests::builtin_eval ... ok
[INFO] [stdout] test parser::tests::invalid_input ... ok
[INFO] [stdout] test builtin::tests::builtin_parse_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b59fe8057d222ad85875e171e5fe81e72a25550ed100446fb3902621d0357f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b59fe8057d222ad85875e171e5fe81e72a25550ed100446fb3902621d0357f3", kill_on_drop: false }`
[INFO] [stdout] 8b59fe8057d222ad85875e171e5fe81e72a25550ed100446fb3902621d0357f3