[INFO] cloning repository https://github.com/Viphor/POOP
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Viphor/POOP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViphor%2FPOOP", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViphor%2FPOOP'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78e26774cf0e7bee6bc12cfe4c8331a11019312e
[INFO] testing Viphor/POOP against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FViphor%2FPOOP" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Viphor/POOP on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Viphor/POOP
[INFO] finished tweaking git repo https://github.com/Viphor/POOP
[INFO] tweaked toml for git repo https://github.com/Viphor/POOP written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Viphor/POOP already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos v0.10.0-rc2
[INFO] [stderr]   Downloaded logos-derive v0.10.0-rc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ffaf74690721790d9573ba2710e6e4b0032bf619ba42e28b1848b364770712b
[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" "5ffaf74690721790d9573ba2710e6e4b0032bf619ba42e28b1848b364770712b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ffaf74690721790d9573ba2710e6e4b0032bf619ba42e28b1848b364770712b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffaf74690721790d9573ba2710e6e4b0032bf619ba42e28b1848b364770712b", kill_on_drop: false }`
[INFO] [stdout] 5ffaf74690721790d9573ba2710e6e4b0032bf619ba42e28b1848b364770712b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe8ffdf1cc42b1ead490f286b492db8f234efb9d4a83829839d0aa029b0c083
[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" "3fe8ffdf1cc42b1ead490f286b492db8f234efb9d4a83829839d0aa029b0c083", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.8
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling logos-derive v0.10.0-rc2
[INFO] [stderr]    Compiling llvm-sys v90.0.0
[INFO] [stderr]    Compiling logos v0.10.0-rc2
[INFO] [stderr]    Compiling poop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/parser/mod.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.97s
[INFO] running `Command { std: "docker" "inspect" "3fe8ffdf1cc42b1ead490f286b492db8f234efb9d4a83829839d0aa029b0c083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe8ffdf1cc42b1ead490f286b492db8f234efb9d4a83829839d0aa029b0c083", kill_on_drop: false }`
[INFO] [stdout] 3fe8ffdf1cc42b1ead490f286b492db8f234efb9d4a83829839d0aa029b0c083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] fd2edf9bb8e8d2ca6a840da25799d1c7186450ce60ef7afb4abf09fcb14d08d0
[INFO] running `Command { std: "docker" "start" "-a" "fd2edf9bb8e8d2ca6a840da25799d1c7186450ce60ef7afb4abf09fcb14d08d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/parser/mod.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling poop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/parser/mod.rs:152:44
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "fd2edf9bb8e8d2ca6a840da25799d1c7186450ce60ef7afb4abf09fcb14d08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2edf9bb8e8d2ca6a840da25799d1c7186450ce60ef7afb4abf09fcb14d08d0", kill_on_drop: false }`
[INFO] [stdout] fd2edf9bb8e8d2ca6a840da25799d1c7186450ce60ef7afb4abf09fcb14d08d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25ab5080af1d6548ea4d7f52df5e1fcc66f26a3cfd4fc3d630ecc3336884e67c
[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" "25ab5080af1d6548ea4d7f52df5e1fcc66f26a3cfd4fc3d630ecc3336884e67c", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser/mod.rs:152:44
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/parser/mod.rs:152:44
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poop-549a066b21e3bb41
[INFO] [stdout] running 33 tests
[INFO] [stdout] test lexer::test::first_line ... ok
[INFO] [stdout] test parser::test::arg_decls_single_arg ... ok
[INFO] [stdout] test parser::test::arg_decls_multiple_args ... ok
[INFO] [stdout] test parser::test::block_double_statement_with_return ... ok
[INFO] [stdout] test lexer::test::second_line ... ok
[INFO] [stdout] test parser::test::block_single_statement_without_return ... ok
[INFO] [stdout] test parser::test::decl_var_decl ... ok
[INFO] [stdout] test parser::test::block_single_statement_with_return ... ok
[INFO] [stdout] test parser::test::expression_multiplication_and_unary_minus_test ... ok
[INFO] [stdout] test parser::test::expression_precedence_modulus_first_test ... ok
[INFO] [stdout] test parser::test::decl_func_decl ... ok
[INFO] [stdout] test parser::test::block_with_inner_block ... ok
[INFO] [stdout] test parser::test::expression_precedence_multiplication_last_test ... ok
[INFO] [stdout] test parser::test::expression_unary_minus_first_then_multiplication_test ... ok
[INFO] [stdout] test parser::test::expression_precedence_parentheses_test ... ok
[INFO] [stdout] test parser::test::expression_precedence_multiplication_first_test ... ok
[INFO] [stdout] test parser::test::expression_precedence_double_parentheses_test ... ok
[INFO] [stdout] test parser::test::expression_precedence_modulus_last_test ... ok
[INFO] [stdout] test parser::test::expression_with_function_call_with_multiple_arguments ... ok
[INFO] [stdout] test parser::test::expression_with_function_call_with_single_argument ... ok
[INFO] [stdout] test parser::test::func_decl_with_args_with_return_type ... ok
[INFO] [stdout] test parser::test::expression_with_variable ... ok
[INFO] [stdout] test parser::test::expression_with_function_call_without_arguments ... ok
[INFO] [stdout] test parser::test::func_decl_without_args_without_return_type ... ok
[INFO] [stdout] test parser::test::func_decl_without_args_with_return_type ... ok
[INFO] [stdout] test parser::test::func_decl_with_args_without_return_type ... ok
[INFO] [stdout] test parser::test::if_expression_no_else ... ok
[INFO] [stdout] test parser::test::program_with_single_function ... ok
[INFO] [stdout] test parser::test::var_decl ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poop-396a3121ba70da13
[INFO] [stdout] test parser::test::statement_with_if_expression_no_else ... ok
[INFO] [stdout] test parser::test::var_decl_with_string ... ok
[INFO] [stdout] test parser::test::if_expression_with_else_block ... ok
[INFO] [stdout] test parser::test::if_expression_with_else_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poop
[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] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parser/mod.rs:152:44
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 ast::ProgramContainer::new({ self.program()? }),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25ab5080af1d6548ea4d7f52df5e1fcc66f26a3cfd4fc3d630ecc3336884e67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ab5080af1d6548ea4d7f52df5e1fcc66f26a3cfd4fc3d630ecc3336884e67c", kill_on_drop: false }`
[INFO] [stdout] 25ab5080af1d6548ea4d7f52df5e1fcc66f26a3cfd4fc3d630ecc3336884e67c
