[INFO] cloning repository https://github.com/anthonyvd/yagbe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthonyvd/yagbe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyvd%2Fyagbe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyvd%2Fyagbe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 706255d2eb463d44432abe13cb55b7328a698f99
[INFO] checking anthonyvd/yagbe against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonyvd%2Fyagbe" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anthonyvd/yagbe on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-22/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/anthonyvd/yagbe
[INFO] finished tweaking git repo https://github.com/anthonyvd/yagbe
[INFO] tweaked toml for git repo https://github.com/anthonyvd/yagbe written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/anthonyvd/yagbe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79bb9696d6d8ee7d0706440c54e33e52312bdd671c23aa72accafd3396d4a6ea
[INFO] running `Command { std: "docker" "start" "-a" "79bb9696d6d8ee7d0706440c54e33e52312bdd671c23aa72accafd3396d4a6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bb9696d6d8ee7d0706440c54e33e52312bdd671c23aa72accafd3396d4a6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bb9696d6d8ee7d0706440c54e33e52312bdd671c23aa72accafd3396d4a6ea", kill_on_drop: false }`
[INFO] [stdout] 79bb9696d6d8ee7d0706440c54e33e52312bdd671c23aa72accafd3396d4a6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40e0c876f92fc799ce735be580893fe48de0c3a33715684b40d24d689ae3ae53
[INFO] running `Command { std: "docker" "start" "-a" "40e0c876f92fc799ce735be580893fe48de0c3a33715684b40d24d689ae3ae53", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling sdl2 v0.34.2
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking memchr v2.4.1
[INFO] [stderr]    Compiling sdl2-sys v0.34.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking tui v0.16.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking foo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]   --> debugger.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tui::widgets::{Widget, Block, Borders, Paragraph};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]   --> debugger.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use tui::widgets::{Widget, Block, Borders, Paragraph};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::EventPump`
[INFO] [stdout]   --> main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use sdl2::EventPump;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::EventPump`
[INFO] [stdout]   --> main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use sdl2::EventPump;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> main.rs:181:38
[INFO] [stdout]     |
[INFO] [stdout] 181 |         ConsoleSignal::BreakpointHit(addr) => {  }
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> main.rs:181:38
[INFO] [stdout]     |
[INFO] [stdout] 181 |         ConsoleSignal::BreakpointHit(addr) => {  }
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dump_registers`
[INFO] [stdout]   --> cpu.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |   fn dump_registers(&self) {
[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: `dump_registers`
[INFO] [stdout]   --> cpu.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |   fn dump_registers(&self) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]  --> registers.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   F,
[INFO] [stdout]   |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Af`
[INFO] [stdout]  --> registers.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   Af,
[INFO] [stdout]   |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pc`
[INFO] [stdout]   --> registers.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   Pc,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `n_set`
[INFO] [stdout]   --> registers.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn n_set(&self) -> bool {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_set`
[INFO] [stdout]   --> registers.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |   pub fn h_set(&self) -> bool {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> display.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   name: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BreakpointHit`
[INFO] [stdout]   --> debugger.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   BreakpointHit(Breakpoint),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BreakpointHit`
[INFO] [stdout]   --> main.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   BreakpointHit(u16),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]  --> registers.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   F,
[INFO] [stdout]   |   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Af`
[INFO] [stdout]  --> registers.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   Af,
[INFO] [stdout]   |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pc`
[INFO] [stdout]   --> registers.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   Pc,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `n_set`
[INFO] [stdout]   --> registers.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |   pub fn n_set(&self) -> bool {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `h_set`
[INFO] [stdout]   --> registers.rs:66:10
[INFO] [stdout]    |
[INFO] [stdout] 66 |   pub fn h_set(&self) -> bool {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> display.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   name: String,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BreakpointHit`
[INFO] [stdout]   --> debugger.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   BreakpointHit(Breakpoint),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BreakpointHit`
[INFO] [stdout]   --> main.rs:32:3
[INFO] [stdout]    |
[INFO] [stdout] 32 |   BreakpointHit(u16),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "40e0c876f92fc799ce735be580893fe48de0c3a33715684b40d24d689ae3ae53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e0c876f92fc799ce735be580893fe48de0c3a33715684b40d24d689ae3ae53", kill_on_drop: false }`
[INFO] [stdout] 40e0c876f92fc799ce735be580893fe48de0c3a33715684b40d24d689ae3ae53