[INFO] cloning repository https://github.com/MadScientist2854/jovis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MadScientist2854/jovis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15d2881be2c0abc6f989cafe408689e5fb73dffc
[INFO] testing MadScientist2854/jovis against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MadScientist2854/jovis on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MadScientist2854/jovis
[INFO] finished tweaking git repo https://github.com/MadScientist2854/jovis
[INFO] tweaked toml for git repo https://github.com/MadScientist2854/jovis written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/MadScientist2854/jovis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60884a9d62044702be9417cf2b30ce5aada2d99f941014423d8ace1896069d99
[INFO] running `Command { std: "docker" "start" "-a" "60884a9d62044702be9417cf2b30ce5aada2d99f941014423d8ace1896069d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60884a9d62044702be9417cf2b30ce5aada2d99f941014423d8ace1896069d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60884a9d62044702be9417cf2b30ce5aada2d99f941014423d8ace1896069d99", kill_on_drop: false }`
[INFO] [stdout] 60884a9d62044702be9417cf2b30ce5aada2d99f941014423d8ace1896069d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cadcfa57aa4f3f5429a3ce8ff96b9eda30acdf469367ebd57847c0a64a4e5243
[INFO] running `Command { std: "docker" "start" "-a" "cadcfa57aa4f3f5429a3ce8ff96b9eda30acdf469367ebd57847c0a64a4e5243", kill_on_drop: false }`
[INFO] [stderr]    Compiling jovis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cty v0.2.1
[INFO] [stdout] warning: constant is never used: `U32`
[INFO] [stdout]   --> src/expr/compiler/core_lib.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / pub const U32: DType = DType {
[INFO] [stdout] 64 | |     size: 4,
[INFO] [stdout] 65 | |     msgs: vec![]
[INFO] [stdout] 66 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AsmTarget`
[INFO] [stdout]  --> src/expr/asm_type.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum AsmTarget {}
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `AsmLanguage`
[INFO] [stdout]  --> src/expr/asm_type.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum AsmLanguage {}
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `j_link`
[INFO] [stdout]  --> src/linker.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub fn j_link(entry_file: *const cty::c_char) -> cty::c_int;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/expr/compiler/type_checker.rs:115:49
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...                   _ => panic!(format!("expected declaration at {}", op.to_string()))
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 115 |                                     _ => panic!("expected declaration at {}", op.to_string())
[INFO] [stdout]     |                                                --                                          --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/expr/compiler/type_checker.rs:117:45
[INFO] [stdout]     |
[INFO] [stdout] 117 | ...                   _ => panic!(format!("expected declaration at {}", op.to_string()))
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 117 |                                 _ => panic!("expected declaration at {}", op.to_string())
[INFO] [stdout]     |                                            --                                          --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/code_generator.rs:11:48
[INFO] [stdout]    |
[INFO] [stdout] 11 |         j_link(CString::new(out_file).unwrap().as_ptr());
[INFO] [stdout]    |                ------------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.jovis.2nw5tl0j-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412.3pd8pgphz96u0zcu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "./lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-ljlinker" "-lkeystone" "-lstdc++" "-lm" "-lbfd" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcty-052284d76f23f811.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/jovis-6fc59199a0ad7412" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lkeystone
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jovis`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "cadcfa57aa4f3f5429a3ce8ff96b9eda30acdf469367ebd57847c0a64a4e5243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadcfa57aa4f3f5429a3ce8ff96b9eda30acdf469367ebd57847c0a64a4e5243", kill_on_drop: false }`
[INFO] [stdout] cadcfa57aa4f3f5429a3ce8ff96b9eda30acdf469367ebd57847c0a64a4e5243
