[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-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsubhranil%2Frexpr" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iamsubhranil/rexpr 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/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-79/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-2022-04-10" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625ee1d506e997ff8dfae3aef5716172cb401c16af3d9accd520194afcf6c79c
[INFO] running `Command { std: "docker" "start" "-a" "625ee1d506e997ff8dfae3aef5716172cb401c16af3d9accd520194afcf6c79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625ee1d506e997ff8dfae3aef5716172cb401c16af3d9accd520194afcf6c79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625ee1d506e997ff8dfae3aef5716172cb401c16af3d9accd520194afcf6c79c", kill_on_drop: false }`
[INFO] [stdout] 625ee1d506e997ff8dfae3aef5716172cb401c16af3d9accd520194afcf6c79c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d10af47750ef2a75aa85ae19bfe9ad96861714dd642d979679a957a76819820c
[INFO] running `Command { std: "docker" "start" "-a" "d10af47750ef2a75aa85ae19bfe9ad96861714dd642d979679a957a76819820c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "d10af47750ef2a75aa85ae19bfe9ad96861714dd642d979679a957a76819820c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10af47750ef2a75aa85ae19bfe9ad96861714dd642d979679a957a76819820c", kill_on_drop: false }`
[INFO] [stdout] d10af47750ef2a75aa85ae19bfe9ad96861714dd642d979679a957a76819820c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc7751ba5ab4bdc51e8ae7daed6adbd43c32cd106448afa4df7b8590624c3602
[INFO] running `Command { std: "docker" "start" "-a" "bc7751ba5ab4bdc51e8ae7daed6adbd43c32cd106448afa4df7b8590624c3602", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rexpr-49f46487656846c6)
[INFO] running `Command { std: "docker" "inspect" "bc7751ba5ab4bdc51e8ae7daed6adbd43c32cd106448afa4df7b8590624c3602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7751ba5ab4bdc51e8ae7daed6adbd43c32cd106448afa4df7b8590624c3602", kill_on_drop: false }`
[INFO] [stdout] bc7751ba5ab4bdc51e8ae7daed6adbd43c32cd106448afa4df7b8590624c3602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbe80088028c1bd6ca8ec064ca7a088ca7ef01eb52b00bd0ae20efa0415bc61c
[INFO] running `Command { std: "docker" "start" "-a" "cbe80088028c1bd6ca8ec064ca7a088ca7ef01eb52b00bd0ae20efa0415bc61c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rexpr-49f46487656846c6)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test builtin::tests::builtin_lex ... ok
[INFO] [stdout] test builtin::tests::builtin_lex_err ... ok
[INFO] [stdout] test builtin::tests::builtin_parse ... ok
[INFO] [stdout] test lexer::tests::number ... ok
[INFO] [stdout] test eval::tests::expressions ... ok
[INFO] [stdout] test lexer::tests::operators_and_tokens ... 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 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbe80088028c1bd6ca8ec064ca7a088ca7ef01eb52b00bd0ae20efa0415bc61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe80088028c1bd6ca8ec064ca7a088ca7ef01eb52b00bd0ae20efa0415bc61c", kill_on_drop: false }`
[INFO] [stdout] cbe80088028c1bd6ca8ec064ca7a088ca7ef01eb52b00bd0ae20efa0415bc61c