[INFO] cloning repository https://github.com/juanbono/nes_emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juanbono/nes_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbono%2Fnes_emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbono%2Fnes_emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36b7544532ed510f2933b24d26c8a0f69228ae39 [INFO] checking juanbono/nes_emulator against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbono%2Fnes_emulator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/juanbono/nes_emulator on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/juanbono/nes_emulator [INFO] finished tweaking git repo https://github.com/juanbono/nes_emulator [INFO] tweaked toml for git repo https://github.com/juanbono/nes_emulator written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/juanbono/nes_emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d13b79a342754bbeb9bc9e47200a0ea0406ddcb5072f1feb1a9941dcc6476c27 [INFO] running `Command { std: "docker" "start" "-a" "d13b79a342754bbeb9bc9e47200a0ea0406ddcb5072f1feb1a9941dcc6476c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d13b79a342754bbeb9bc9e47200a0ea0406ddcb5072f1feb1a9941dcc6476c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d13b79a342754bbeb9bc9e47200a0ea0406ddcb5072f1feb1a9941dcc6476c27", kill_on_drop: false }` [INFO] [stdout] d13b79a342754bbeb9bc9e47200a0ea0406ddcb5072f1feb1a9941dcc6476c27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db5758bbb584d23e0d19722ac2b4551d8011aa8ba04f825edd40410c2ab3fb2a [INFO] running `Command { std: "docker" "start" "-a" "db5758bbb584d23e0d19722ac2b4551d8011aa8ba04f825edd40410c2ab3fb2a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking flagset v0.4.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking nes_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `test_rom` is imported redundantly [INFO] [stdout] --> src/cpu/mod.rs:898:9 [INFO] [stdout] | [INFO] [stdout] 897 | use super::*; [INFO] [stdout] | -------- the item `test_rom` is already imported here [INFO] [stdout] 898 | use crate::cpu::cartridge::test::test_rom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mnemonic` and `cycles` are never read [INFO] [stdout] --> src/cpu/opcodes.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpCode { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub code: u8, [INFO] [stdout] 8 | pub mnemonic: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub len: u8, [INFO] [stdout] 10 | pub cycles: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mnemonic` and `cycles` are never read [INFO] [stdout] --> src/cpu/opcodes.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpCode { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub code: u8, [INFO] [stdout] 8 | pub mnemonic: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub len: u8, [INFO] [stdout] 10 | pub cycles: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `test_rom` is imported redundantly [INFO] [stdout] --> src/cpu/mod.rs:898:9 [INFO] [stdout] | [INFO] [stdout] 897 | use super::*; [INFO] [stdout] | -------- the item `test_rom` is already imported here [INFO] [stdout] 898 | use crate::cpu::cartridge::test::test_rom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mnemonic` and `cycles` are never read [INFO] [stdout] --> src/cpu/opcodes.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpCode { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub code: u8, [INFO] [stdout] 8 | pub mnemonic: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub len: u8, [INFO] [stdout] 10 | pub cycles: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mnemonic` and `cycles` are never read [INFO] [stdout] --> src/cpu/opcodes.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OpCode { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub code: u8, [INFO] [stdout] 8 | pub mnemonic: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | pub len: u8, [INFO] [stdout] 10 | pub cycles: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s [INFO] running `Command { std: "docker" "inspect" "db5758bbb584d23e0d19722ac2b4551d8011aa8ba04f825edd40410c2ab3fb2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5758bbb584d23e0d19722ac2b4551d8011aa8ba04f825edd40410c2ab3fb2a", kill_on_drop: false }` [INFO] [stdout] db5758bbb584d23e0d19722ac2b4551d8011aa8ba04f825edd40410c2ab3fb2a [INFO] checking juanbono/nes_emulator against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanbono%2Fnes_emulator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/juanbono/nes_emulator on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/juanbono/nes_emulator [INFO] finished tweaking git repo https://github.com/juanbono/nes_emulator [INFO] tweaked toml for git repo https://github.com/juanbono/nes_emulator written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/juanbono/nes_emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b011574413c8f082ac7cef12ddda457357c303ae28f52c7f86ce811002379b72 [INFO] running `Command { std: "docker" "start" "-a" "b011574413c8f082ac7cef12ddda457357c303ae28f52c7f86ce811002379b72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b011574413c8f082ac7cef12ddda457357c303ae28f52c7f86ce811002379b72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b011574413c8f082ac7cef12ddda457357c303ae28f52c7f86ce811002379b72", kill_on_drop: false }` [INFO] [stdout] b011574413c8f082ac7cef12ddda457357c303ae28f52c7f86ce811002379b72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 195b7dc3273247df5aa50573a1220a4861d51b2427739821a0cc4814dd492bdf [INFO] running `Command { std: "docker" "start" "-a" "195b7dc3273247df5aa50573a1220a4861d51b2427739821a0cc4814dd492bdf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking flagset v0.4.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/sdl2-0.34.5/src/sdl2/render.rs:230:13 [INFO] [stdout] | [INFO] [stdout] 230 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sdl2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "195b7dc3273247df5aa50573a1220a4861d51b2427739821a0cc4814dd492bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "195b7dc3273247df5aa50573a1220a4861d51b2427739821a0cc4814dd492bdf", kill_on_drop: false }` [INFO] [stdout] 195b7dc3273247df5aa50573a1220a4861d51b2427739821a0cc4814dd492bdf