[INFO] cloning repository https://github.com/ccapitalK/chippy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccapitalK/chippy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fchippy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fchippy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 182b0ac1ddfaa64e1c9b359d08191b10671a852b
[INFO] testing ccapitalK/chippy against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fchippy" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ccapitalK/chippy on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ccapitalK/chippy
[INFO] finished tweaking git repo https://github.com/ccapitalK/chippy
[INFO] tweaked toml for git repo https://github.com/ccapitalK/chippy written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ccapitalK/chippy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ea6bfd451e197e7ac75893e8ad83e82d2379cc210baf0199f49895ad0414b70
[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" "7ea6bfd451e197e7ac75893e8ad83e82d2379cc210baf0199f49895ad0414b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea6bfd451e197e7ac75893e8ad83e82d2379cc210baf0199f49895ad0414b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea6bfd451e197e7ac75893e8ad83e82d2379cc210baf0199f49895ad0414b70", kill_on_drop: false }`
[INFO] [stdout] 7ea6bfd451e197e7ac75893e8ad83e82d2379cc210baf0199f49895ad0414b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 295bffdec9a51115f267bea8d496d8ff05e552fbefb2d5f77ab8d9eae5e4f04c
[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" "295bffdec9a51115f267bea8d496d8ff05e552fbefb2d5f77ab8d9eae5e4f04c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling libc v0.2.19
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling argparse v0.2.1
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling chippy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu.rs:83:31
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     self.pc = try!(self.pop_stack());
[INFO] [stdout]    |                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cpu.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 try!(self.push_stack(pc+2u16));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mem.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut f = try!(File::open(file_name));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/mem.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let bytes_read = try!(f.read_to_end(&mut file_vec));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |         try!(write!(f, "\n    mem: {{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 try!(write!(f, "\n        0x{:03x}:", addr));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 try!(write!(f, " "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |             try!(write!(f, "{:02x}", val));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(write!(f, "\n    }},"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         try!(write!(f, "\n    vmem: {{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:153:13
[INFO] [stdout]     |
[INFO] [stdout] 153 |             try!(write!(f, "\n        "));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:156:30
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     true  => try!(write!(f, "X")),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     false => try!(write!(f, ".")),
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         try!(write!(f, "\n    }},"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/mem.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         try!(write!(f, "\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StoreTrue`
[INFO] [stdout]   --> src/main.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use argparse::{ArgumentParser, StoreTrue, Store};
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `audio_context`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let audio_context = contexts.sdl.audio().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audio_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_st_active`
[INFO] [stdout]    --> src/cpu.rs:386:12
[INFO] [stdout]     |
[INFO] [stdout] 386 |     pub fn get_st_active(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.chippy.4qoszox9-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81" "/opt/rustwide/target/debug/deps/chippy-76d3d4a839420f81.2cxo042p6i5xfaeu.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-b736137c84554f90.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-bcb6d421f77826ba.rlib" "/opt/rustwide/target/debug/deps/libbitflags-032ea61c97bf3967.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e32a991de8bae5fe.rlib" "/opt/rustwide/target/debug/deps/libnum-47ea24be40ec0691.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-64356a8e767c7920.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-53f378d69f2192f6.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-68c0603f54582ee3.rlib" "/opt/rustwide/target/debug/deps/librand-55020232711b7544.rlib" "/opt/rustwide/target/debug/deps/liblibc-053f6180eab137d3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-ad5369429071110b.rlib" "/opt/rustwide/target/debug/deps/libargparse-976eb62b243e6949.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chippy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "295bffdec9a51115f267bea8d496d8ff05e552fbefb2d5f77ab8d9eae5e4f04c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295bffdec9a51115f267bea8d496d8ff05e552fbefb2d5f77ab8d9eae5e4f04c", kill_on_drop: false }`
[INFO] [stdout] 295bffdec9a51115f267bea8d496d8ff05e552fbefb2d5f77ab8d9eae5e4f04c
