[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] checking CodeMyst/chipmyst against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodeMyst%2Fchipmyst" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CodeMyst/chipmyst on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33eda7541f46476eba86aed200640e3db5bc796035f79df72661f42fe282b7fa
[INFO] running `Command { std: "docker" "start" "-a" "33eda7541f46476eba86aed200640e3db5bc796035f79df72661f42fe282b7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33eda7541f46476eba86aed200640e3db5bc796035f79df72661f42fe282b7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33eda7541f46476eba86aed200640e3db5bc796035f79df72661f42fe282b7fa", kill_on_drop: false }`
[INFO] [stdout] 33eda7541f46476eba86aed200640e3db5bc796035f79df72661f42fe282b7fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4de2b3c081c22aa11a1768c0a4582bbfb7172dc22b5334aa3f4a78074601b4c
[INFO] running `Command { std: "docker" "start" "-a" "e4de2b3c081c22aa11a1768c0a4582bbfb7172dc22b5334aa3f4a78074601b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling raylib-sys v3.5.0
[INFO] [stderr]     Checking raylib v3.5.0
[INFO] [stderr]     Checking 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.94s
[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 4`
[INFO] running `Command { std: "docker" "inspect" "e4de2b3c081c22aa11a1768c0a4582bbfb7172dc22b5334aa3f4a78074601b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4de2b3c081c22aa11a1768c0a4582bbfb7172dc22b5334aa3f4a78074601b4c", kill_on_drop: false }`
[INFO] [stdout] e4de2b3c081c22aa11a1768c0a4582bbfb7172dc22b5334aa3f4a78074601b4c