[INFO] cloning repository https://github.com/PrintHiEgProg/prog-lang
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[INFO] [stdout] 6a1e338182f356f256b189b55567c852914c4359
[INFO] building PrintHiEgProg/prog-lang against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrintHiEgProg%2Fprog-lang" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PrintHiEgProg/prog-lang
[INFO] finished tweaking git repo https://github.com/PrintHiEgProg/prog-lang
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[INFO] [stdout] 0f839f9f24c11e5e6610ab718a812a4b1da85328f83f1cd6c0756d1dd9143a73
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[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/interpreter/mod.rs:207:107
[INFO] [stdout]     |
[INFO] [stdout] 207 |             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == r...
[INFO] [stdout]     |                                                                                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 207 -             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout] 207 +             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean(std::ptr::fn_addr_eq(lhs_a, rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/interpreter/values.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 20 |     IntrinsicFunction(IntrinsicFunctionPtr, i32),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/interpreter/mod.rs:214:108
[INFO] [stdout]     |
[INFO] [stdout] 214 |             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == ...
[INFO] [stdout]     |                                                                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 214 -             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout] 214 +             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean(std::ptr::fn_addr_eq(lhs_a, rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 24s
[INFO] running `Command { std: "docker" "inspect" "0f839f9f24c11e5e6610ab718a812a4b1da85328f83f1cd6c0756d1dd9143a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f839f9f24c11e5e6610ab718a812a4b1da85328f83f1cd6c0756d1dd9143a73", kill_on_drop: false }`
[INFO] [stdout] 0f839f9f24c11e5e6610ab718a812a4b1da85328f83f1cd6c0756d1dd9143a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76968f0292c5b86dd956803eabafdd34427ad48fff20fc029357788699bb7a8c
[INFO] running `Command { std: "docker" "start" "-a" "76968f0292c5b86dd956803eabafdd34427ad48fff20fc029357788699bb7a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling prog-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/interpreter/values.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, PartialEq, Serialize)]
[INFO] [stdout]    |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 20 |     IntrinsicFunction(IntrinsicFunctionPtr, i32),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/interpreter/mod.rs:207:107
[INFO] [stdout]     |
[INFO] [stdout] 207 |             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == r...
[INFO] [stdout]     |                                                                                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 207 -             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout] 207 +             (Op::EqEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean(std::ptr::fn_addr_eq(lhs_a, rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/interpreter/mod.rs:214:108
[INFO] [stdout]     |
[INFO] [stdout] 214 |             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == ...
[INFO] [stdout]     |                                                                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 214 -             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean((lhs_a == rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout] 214 +             (Op::NotEq, Rv::IntrinsicFunction(lhs_a, lhs_b), Rv::IntrinsicFunction(rhs_a, rhs_b)) => Ok(Rv::Boolean(std::ptr::fn_addr_eq(lhs_a, rhs_a) && (lhs_b == rhs_b))),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "76968f0292c5b86dd956803eabafdd34427ad48fff20fc029357788699bb7a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76968f0292c5b86dd956803eabafdd34427ad48fff20fc029357788699bb7a8c", kill_on_drop: false }`
[INFO] [stdout] 76968f0292c5b86dd956803eabafdd34427ad48fff20fc029357788699bb7a8c
