[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamsubhranil%2Frexpr" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iamsubhranil/rexpr on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] bdc34734a3fdd17f27ac96ce92e03f1fe63ce9ac0aa6022d572146deccfa4738
[INFO] running `Command { std: "docker" "start" "-a" "bdc34734a3fdd17f27ac96ce92e03f1fe63ce9ac0aa6022d572146deccfa4738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdc34734a3fdd17f27ac96ce92e03f1fe63ce9ac0aa6022d572146deccfa4738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc34734a3fdd17f27ac96ce92e03f1fe63ce9ac0aa6022d572146deccfa4738", kill_on_drop: false }`
[INFO] [stdout] bdc34734a3fdd17f27ac96ce92e03f1fe63ce9ac0aa6022d572146deccfa4738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] ff731c8b996939b0f2a06a2bc2343d61125299134625241a5f159991984fefba
[INFO] running `Command { std: "docker" "start" "-a" "ff731c8b996939b0f2a06a2bc2343d61125299134625241a5f159991984fefba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "ff731c8b996939b0f2a06a2bc2343d61125299134625241a5f159991984fefba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff731c8b996939b0f2a06a2bc2343d61125299134625241a5f159991984fefba", kill_on_drop: false }`
[INFO] [stdout] ff731c8b996939b0f2a06a2bc2343d61125299134625241a5f159991984fefba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 62fa9dda5e49e42bf32522050317100725300ea898e5424a808ccc6fe9c8ecdb
[INFO] running `Command { std: "docker" "start" "-a" "62fa9dda5e49e42bf32522050317100725300ea898e5424a808ccc6fe9c8ecdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "62fa9dda5e49e42bf32522050317100725300ea898e5424a808ccc6fe9c8ecdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fa9dda5e49e42bf32522050317100725300ea898e5424a808ccc6fe9c8ecdb", kill_on_drop: false }`
[INFO] [stdout] 62fa9dda5e49e42bf32522050317100725300ea898e5424a808ccc6fe9c8ecdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 28a396d9af0d5d815f3a98fc32e28121493ec289d257c54ef162c2ff52cd4c59
[INFO] running `Command { std: "docker" "start" "-a" "28a396d9af0d5d815f3a98fc32e28121493ec289d257c54ef162c2ff52cd4c59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rexpr-7328e7333e936828)
[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 lexer::tests::number ... ok
[INFO] [stdout] test lexer::tests::operators_and_tokens ... ok
[INFO] [stdout] test parser::tests::precedence ... ok
[INFO] [stdout] test builtin::tests::builtin_parse ... ok
[INFO] [stdout] test eval::tests::expressions ... ok
[INFO] [stdout] test parser::tests::associativity ... 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 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "28a396d9af0d5d815f3a98fc32e28121493ec289d257c54ef162c2ff52cd4c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a396d9af0d5d815f3a98fc32e28121493ec289d257c54ef162c2ff52cd4c59", kill_on_drop: false }`
[INFO] [stdout] 28a396d9af0d5d815f3a98fc32e28121493ec289d257c54ef162c2ff52cd4c59