[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] 1ad1f8135ceafda2da38171729ac531692b48c89 [INFO] testing MadScientist2854/jovis against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadScientist2854%2Fjovis" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MadScientist2854/jovis on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4775875449ebe55a4975f7fc130b7b2fe50394f9f2e9d237f8f10c319089d527 [INFO] running `Command { std: "docker" "start" "-a" "4775875449ebe55a4975f7fc130b7b2fe50394f9f2e9d237f8f10c319089d527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4775875449ebe55a4975f7fc130b7b2fe50394f9f2e9d237f8f10c319089d527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4775875449ebe55a4975f7fc130b7b2fe50394f9f2e9d237f8f10c319089d527", kill_on_drop: false }` [INFO] [stdout] 4775875449ebe55a4975f7fc130b7b2fe50394f9f2e9d237f8f10c319089d527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff44f0de5212c9087b4f8338a7ac59eca5e6c0264c440fa0c7b8213ab3b91d06 [INFO] running `Command { std: "docker" "start" "-a" "ff44f0de5212c9087b4f8338a7ac59eca5e6c0264c440fa0c7b8213ab3b91d06", kill_on_drop: false }` [INFO] [stderr] Compiling jovis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stdout] warning: unused import: `std::ffi::CString` [INFO] [stdout] --> src/expr/compiler/code_generator.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ffi::CString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linker::j_link` [INFO] [stdout] --> src/expr/compiler/code_generator.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{expr::parser::Parser, linker::j_link, token::{literal::Literal, scanner::Scanner}}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dtype` [INFO] [stdout] --> src/expr/compiler/type_checker.rs:161:41 [INFO] [stdout] | [INFO] [stdout] 161 | ... let dtype = expr.check(env)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dtype` [INFO] [stdout] --> src/expr/compiler/type_checker.rs:181:33 [INFO] [stdout] | [INFO] [stdout] 181 | ... let dtype = expr.check(env)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_stacks` [INFO] [stdout] --> src/expr/compiler/env.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn print_stacks(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compose` [INFO] [stdout] --> src/expr/compiler/dtype.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn compose(&mut self, other: DType) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `H8` [INFO] [stdout] --> src/expr/compiler/asm_type.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | H8, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L16` [INFO] [stdout] --> src/expr/compiler/asm_type.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | L16, [INFO] [stdout] | ^^^ [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-52365b939f689c5c.jovis.4ea0d43f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.jovis.4ea0d43f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c.5dislx1mqyjci2yx.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "./lib" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-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-777b0b47347db7ec.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/jovis-52365b939f689c5c" "-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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jovis` due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ff44f0de5212c9087b4f8338a7ac59eca5e6c0264c440fa0c7b8213ab3b91d06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff44f0de5212c9087b4f8338a7ac59eca5e6c0264c440fa0c7b8213ab3b91d06", kill_on_drop: false }` [INFO] [stdout] ff44f0de5212c9087b4f8338a7ac59eca5e6c0264c440fa0c7b8213ab3b91d06