[INFO] cloning repository https://github.com/shunichi/nesto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shunichi/nesto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunichi%2Fnesto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunichi%2Fnesto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd2af7cd70d60ebc5ab89cb4111d18fc2d39f364
[INFO] testing shunichi/nesto against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshunichi%2Fnesto" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shunichi/nesto 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/shunichi/nesto
[INFO] finished tweaking git repo https://github.com/shunichi/nesto
[INFO] tweaked toml for git repo https://github.com/shunichi/nesto written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/shunichi/nesto 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] a932f7813fa05ca970134bcfcef7e4f2396bc89d882631f75fa0f5cd9fa896f9
[INFO] running `Command { std: "docker" "start" "-a" "a932f7813fa05ca970134bcfcef7e4f2396bc89d882631f75fa0f5cd9fa896f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a932f7813fa05ca970134bcfcef7e4f2396bc89d882631f75fa0f5cd9fa896f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a932f7813fa05ca970134bcfcef7e4f2396bc89d882631f75fa0f5cd9fa896f9", kill_on_drop: false }`
[INFO] [stdout] a932f7813fa05ca970134bcfcef7e4f2396bc89d882631f75fa0f5cd9fa896f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 370ace64675f3a1fb9f042164b4b2715d257f103bbf50ec23964c33a6134765e
[INFO] running `Command { std: "docker" "start" "-a" "370ace64675f3a1fb9f042164b4b2715d257f103bbf50ec23964c33a6134765e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling nesto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mapper::Mapper0`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mapper::Mapper0;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inst_name`
[INFO] [stdout]    --> src/cpu.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn inst_name(inst: Inst) -> &'static str {
[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: `addr_mode_name`
[INFO] [stdout]    --> src/cpu.rs:447:12
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn addr_mode_name(addr_mode: AddressingMode) -> &'static str {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `copy`
[INFO] [stdout]   --> src/debug_font/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn copy<T: RenderTarget>(&self, canvas: &mut Canvas<T>, rect: Rect) -> Result<(), String> {
[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/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.nesto.182ai6ix-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/nesto-31db7032bca35a77.1awsanmge5bf263p.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-3b4e9159ed3c88f3.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-6f09d2239cd9818a.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/liblibc-4fa814e96f79c5d1.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" "-lSDL2" "-lSDL2_image" "-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/nesto-31db7032bca35a77" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nesto`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "370ace64675f3a1fb9f042164b4b2715d257f103bbf50ec23964c33a6134765e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370ace64675f3a1fb9f042164b4b2715d257f103bbf50ec23964c33a6134765e", kill_on_drop: false }`
[INFO] [stdout] 370ace64675f3a1fb9f042164b4b2715d257f103bbf50ec23964c33a6134765e
