[INFO] cloning repository https://github.com/jgautier/eightyeighty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgautier/eightyeighty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Feightyeighty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Feightyeighty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90fbbc0093df9aad90c9c1b70ddd45f2ac4e27ed
[INFO] checking jgautier/eightyeighty against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Feightyeighty" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgautier/eightyeighty on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jgautier/eightyeighty
[INFO] finished tweaking git repo https://github.com/jgautier/eightyeighty
[INFO] tweaked toml for git repo https://github.com/jgautier/eightyeighty written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jgautier/eightyeighty already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ca8fb535a5dfb6e1ee86c133bf0bcb3a6baceb94e34445af746ab39326131e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ca8fb535a5dfb6e1ee86c133bf0bcb3a6baceb94e34445af746ab39326131e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ca8fb535a5dfb6e1ee86c133bf0bcb3a6baceb94e34445af746ab39326131e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca8fb535a5dfb6e1ee86c133bf0bcb3a6baceb94e34445af746ab39326131e5", kill_on_drop: false }`
[INFO] [stdout] 3ca8fb535a5dfb6e1ee86c133bf0bcb3a6baceb94e34445af746ab39326131e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba81e1f8370ea3727b459dad5c61647ed52bbf741ea8b8ea963d960ad433387c
[INFO] running `Command { std: "docker" "start" "-a" "ba81e1f8370ea3727b459dad5c61647ed52bbf741ea8b8ea963d960ad433387c", kill_on_drop: false }`
[INFO] [stderr]     Checking eightyeighty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pad`
[INFO] [stdout]    --> src/emulator.rs:146:3
[INFO] [stdout]     |
[INFO] [stdout] 146 |   pad: [u8; 3]
[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: `get_memory_at_hl`
[INFO] [stdout]     --> src/emulator.rs:1161:6
[INFO] [stdout]      |
[INFO] [stdout] 1161 |   fn get_memory_at_hl(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory_at_de`
[INFO] [stdout]     --> src/emulator.rs:1164:6
[INFO] [stdout]      |
[INFO] [stdout] 1164 |   fn get_memory_at_de(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory_at_bc`
[INFO] [stdout]     --> src/emulator.rs:1168:6
[INFO] [stdout]      |
[INFO] [stdout] 1168 |   fn get_memory_at_bc(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]     --> src/emulator.rs:1180:6
[INFO] [stdout]      |
[INFO] [stdout] 1180 |   fn get_bc(&self) -> u16 {
[INFO] [stdout]      |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pad`
[INFO] [stdout]    --> src/emulator.rs:146:3
[INFO] [stdout]     |
[INFO] [stdout] 146 |   pad: [u8; 3]
[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: `get_memory_at_hl`
[INFO] [stdout]     --> src/emulator.rs:1161:6
[INFO] [stdout]      |
[INFO] [stdout] 1161 |   fn get_memory_at_hl(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory_at_de`
[INFO] [stdout]     --> src/emulator.rs:1164:6
[INFO] [stdout]      |
[INFO] [stdout] 1164 |   fn get_memory_at_de(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_memory_at_bc`
[INFO] [stdout]     --> src/emulator.rs:1168:6
[INFO] [stdout]      |
[INFO] [stdout] 1168 |   fn get_memory_at_bc(&self) -> u8 {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]     --> src/emulator.rs:1180:6
[INFO] [stdout]      |
[INFO] [stdout] 1180 |   fn get_bc(&self) -> u16 {
[INFO] [stdout]      |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ba81e1f8370ea3727b459dad5c61647ed52bbf741ea8b8ea963d960ad433387c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba81e1f8370ea3727b459dad5c61647ed52bbf741ea8b8ea963d960ad433387c", kill_on_drop: false }`
[INFO] [stdout] ba81e1f8370ea3727b459dad5c61647ed52bbf741ea8b8ea963d960ad433387c