[INFO] cloning repository https://github.com/DamianX/memevm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DamianX/memevm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ad68ba11a3ed9de5fdca322cbb06adc2c972d48 [INFO] checking DamianX/memevm against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDamianX%2Fmemevm" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DamianX/memevm on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DamianX/memevm [INFO] finished tweaking git repo https://github.com/DamianX/memevm [INFO] tweaked toml for git repo https://github.com/DamianX/memevm written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/DamianX/memevm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dee8e4f0162b496020abb2b3c2167af2b8d987d2fa343f6697bf546c2eedd88c [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" "dee8e4f0162b496020abb2b3c2167af2b8d987d2fa343f6697bf546c2eedd88c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dee8e4f0162b496020abb2b3c2167af2b8d987d2fa343f6697bf546c2eedd88c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dee8e4f0162b496020abb2b3c2167af2b8d987d2fa343f6697bf546c2eedd88c", kill_on_drop: false }` [INFO] [stdout] dee8e4f0162b496020abb2b3c2167af2b8d987d2fa343f6697bf546c2eedd88c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4c4c5652eb28b237b0eeb6b7486b49f1af1faa6468af135a946d1d1bcb89200 [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" "d4c4c5652eb28b237b0eeb6b7486b49f1af1faa6468af135a946d1d1bcb89200", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking hexdump v0.1.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] Checking memevm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `disassemble_region` [INFO] [stdout] --> src/vm.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn disassemble_region(&self, start: usize, length: usize, print_address: bool) { [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: `memory_dump` [INFO] [stdout] --> src/vm.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn memory_dump(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disassemble_program` [INFO] [stdout] --> src/disasm.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn disassemble_program(program: &[u16]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disassemble_instruction` [INFO] [stdout] --> src/disasm.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn disassemble_instruction(instr: u16) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disassemble_region` [INFO] [stdout] --> src/vm.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn disassemble_region(&self, start: usize, length: usize, print_address: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `memory_dump` [INFO] [stdout] --> src/vm.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn memory_dump(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.31s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4c4c5652eb28b237b0eeb6b7486b49f1af1faa6468af135a946d1d1bcb89200", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4c4c5652eb28b237b0eeb6b7486b49f1af1faa6468af135a946d1d1bcb89200", kill_on_drop: false }` [INFO] [stdout] d4c4c5652eb28b237b0eeb6b7486b49f1af1faa6468af135a946d1d1bcb89200