[INFO] cloning repository https://github.com/asifZaman0362/intel8085-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asifZaman0362/intel8085-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FasifZaman0362%2Fintel8085-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FasifZaman0362%2Fintel8085-rs'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/asifZaman0362/intel8085-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asifZaman0362/intel8085-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FasifZaman0362%2Fintel8085-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FasifZaman0362%2Fintel8085-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a33b367d3be7d9a2b0d2c397495f0bab91c3908f
[INFO] checking asifZaman0362/intel8085-rs against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FasifZaman0362%2Fintel8085-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asifZaman0362/intel8085-rs
[INFO] finished tweaking git repo https://github.com/asifZaman0362/intel8085-rs
[INFO] tweaked toml for git repo https://github.com/asifZaman0362/intel8085-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asifZaman0362/intel8085-rs on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asifZaman0362/intel8085-rs 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6b1f1d1d1d3d77bc4e49eb9ea8f5742725a9e872de618870ca6aee378bee85f
[INFO] running `Command { std: "docker" "start" "-a" "f6b1f1d1d1d3d77bc4e49eb9ea8f5742725a9e872de618870ca6aee378bee85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6b1f1d1d1d3d77bc4e49eb9ea8f5742725a9e872de618870ca6aee378bee85f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b1f1d1d1d3d77bc4e49eb9ea8f5742725a9e872de618870ca6aee378bee85f", kill_on_drop: false }`
[INFO] [stdout] f6b1f1d1d1d3d77bc4e49eb9ea8f5742725a9e872de618870ca6aee378bee85f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d73bc4f3129361ae99cd44cb3fa1cbe88c981a01176374d26b57e3c4b8ebcdb
[INFO] running `Command { std: "docker" "start" "-a" "4d73bc4f3129361ae99cd44cb3fa1cbe88c981a01176374d26b57e3c4b8ebcdb", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking assembler v0.1.0 (/opt/rustwide/workdir/assembler)
[INFO] [stderr]     Checking frontend v0.1.0 (/opt/rustwide/workdir/frontend)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> assembler/src/token.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn iter(&mut self) -> std::slice::Iter<Token> {
[INFO] [stdout]    |                 ^^^^^^^^^     ----------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn iter(&mut self) -> std::slice::Iter<'_, Token> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> assembler/src/token.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn iter(&mut self) -> std::slice::Iter<Token> {
[INFO] [stdout]    |                 ^^^^^^^^^     ----------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn iter(&mut self) -> std::slice::Iter<'_, Token> {
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking simulator v0.1.0 (/opt/rustwide/workdir/simulator)
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> simulator/src/simulator.rs:550:32
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn write_io(&mut self, addr: u16, byte: u8) {
[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: `byte`
[INFO] [stdout]    --> simulator/src/simulator.rs:550:43
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn write_io(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]     |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> simulator/src/simulator.rs:553:31
[INFO] [stdout]     |
[INFO] [stdout] 553 |     pub fn read_io(&mut self, addr: u16) -> u8 {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MEMORY_LOWER_LIMIT` is never used
[INFO] [stdout]  --> simulator/src/simulator.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static MEMORY_LOWER_LIMIT: usize = 1024;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MEMORY_UPPER_LIMIT` is never used
[INFO] [stdout]  --> simulator/src/simulator.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | static MEMORY_UPPER_LIMIT: usize = 64000;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> simulator/src/simulator.rs:550:32
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn write_io(&mut self, addr: u16, byte: u8) {
[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: `byte`
[INFO] [stdout]    --> simulator/src/simulator.rs:550:43
[INFO] [stdout]     |
[INFO] [stdout] 550 |     pub fn write_io(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]     |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> simulator/src/simulator.rs:553:31
[INFO] [stdout]     |
[INFO] [stdout] 553 |     pub fn read_io(&mut self, addr: u16) -> u8 {
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simulator` (lib); 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse process output: `/opt/rustwide/rustup-home/toolchains/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/bin/rustc --crate-name simulator --edition=2021 simulator/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=b34c8739cbc2a36d -C extra-filename=-60b9d3e6bcc5609b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assembler=/opt/rustwide/target/debug/deps/libassembler-ef7f724e226c44a3.rmeta --cap-lints=forbid` (exit status: 0)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: static `MEMORY_LOWER_LIMIT` is never used
[INFO] [stdout]  --> simulator/src/simulator.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | static MEMORY_LOWER_LIMIT: usize = 1024;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `io` is never read
[INFO] [stdout]   --> simulator/src/simulator.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Microcontroller {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     io: [u8; 255],
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d73bc4f3129361ae99cd44cb3fa1cbe88c981a01176374d26b57e3c4b8ebcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d73bc4f3129361ae99cd44cb3fa1cbe88c981a01176374d26b57e3c4b8ebcdb", kill_on_drop: false }`
[INFO] [stdout] 4d73bc4f3129361ae99cd44cb3fa1cbe88c981a01176374d26b57e3c4b8ebcdb