[INFO] cloning repository https://github.com/CodeMyst/chipmyst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CodeMyst/chipmyst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodeMyst%2Fchipmyst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodeMyst%2Fchipmyst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df30425d1ade017ad4fe643060e26be5e3056cb1 [INFO] building CodeMyst/chipmyst against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodeMyst%2Fchipmyst" "/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/CodeMyst/chipmyst on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/CodeMyst/chipmyst [INFO] finished tweaking git repo https://github.com/CodeMyst/chipmyst [INFO] tweaked toml for git repo https://github.com/CodeMyst/chipmyst written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CodeMyst/chipmyst 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raylib v3.5.0 [INFO] [stderr] Downloaded raylib-sys v3.5.0 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5ed6a454248ae816960349993f4f29957819df8a5c8baf8f1d5ae9b390edd3a [INFO] running `Command { std: "docker" "start" "-a" "c5ed6a454248ae816960349993f4f29957819df8a5c8baf8f1d5ae9b390edd3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5ed6a454248ae816960349993f4f29957819df8a5c8baf8f1d5ae9b390edd3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5ed6a454248ae816960349993f4f29957819df8a5c8baf8f1d5ae9b390edd3a", kill_on_drop: false }` [INFO] [stdout] c5ed6a454248ae816960349993f4f29957819df8a5c8baf8f1d5ae9b390edd3a [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba163d17a56e261858909db506e2118437979f0cf7122e94a27730799c2362d1 [INFO] running `Command { std: "docker" "start" "-a" "ba163d17a56e261858909db506e2118437979f0cf7122e94a27730799c2362d1", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling raylib-sys v3.5.0 [INFO] [stderr] Compiling raylib v3.5.0 [INFO] [stderr] Compiling emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cpu { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 4 | pub memory: [u8; 4096], [INFO] [stdout] 5 | pub registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 6 | pub stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | pub i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 8 | pub vf: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | pub delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | pub sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | pub pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | pub sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.99s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "ba163d17a56e261858909db506e2118437979f0cf7122e94a27730799c2362d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba163d17a56e261858909db506e2118437979f0cf7122e94a27730799c2362d1", kill_on_drop: false }` [INFO] [stdout] ba163d17a56e261858909db506e2118437979f0cf7122e94a27730799c2362d1 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d195f4fb82632675076534f42f30e4a352c88937b7fa7fba0f5f68f72015cec8 [INFO] running `Command { std: "docker" "start" "-a" "d195f4fb82632675076534f42f30e4a352c88937b7fa7fba0f5f68f72015cec8", kill_on_drop: false }` [INFO] [stderr] Compiling emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/cpu.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Cpu { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 4 | pub memory: [u8; 4096], [INFO] [stdout] 5 | pub registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 6 | pub stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | pub i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 8 | pub vf: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | pub delay_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | pub sound_timer: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | pub pc: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | pub sp: u8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d195f4fb82632675076534f42f30e4a352c88937b7fa7fba0f5f68f72015cec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d195f4fb82632675076534f42f30e4a352c88937b7fa7fba0f5f68f72015cec8", kill_on_drop: false }` [INFO] [stdout] d195f4fb82632675076534f42f30e4a352c88937b7fa7fba0f5f68f72015cec8