[INFO] cloning repository https://github.com/codefionn/rust-customvmcpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codefionn/rust-customvmcpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Frust-customvmcpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Frust-customvmcpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59583e060a81ed254fcd19158bc99b378b22a53e [INFO] testing codefionn/rust-customvmcpu against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Frust-customvmcpu" "/workspace/builds/worker-66/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/codefionn/rust-customvmcpu on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/codefionn/rust-customvmcpu [INFO] finished tweaking git repo https://github.com/codefionn/rust-customvmcpu [INFO] tweaked toml for git repo https://github.com/codefionn/rust-customvmcpu written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate git repo https://github.com/codefionn/rust-customvmcpu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded beef v0.5.1 [INFO] [stderr] Downloaded utf8-ranges v1.0.4 [INFO] [stderr] Downloaded logos v0.12.0 [INFO] [stderr] Downloaded logos-derive v0.12.0 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded syn v1.0.76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2fef9fcbdadf667988d52455b5bf6ed46ea4223e7685c3625fc96205318c04d [INFO] running `Command { std: "docker" "start" "-a" "e2fef9fcbdadf667988d52455b5bf6ed46ea4223e7685c3625fc96205318c04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2fef9fcbdadf667988d52455b5bf6ed46ea4223e7685c3625fc96205318c04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2fef9fcbdadf667988d52455b5bf6ed46ea4223e7685c3625fc96205318c04d", kill_on_drop: false }` [INFO] [stdout] e2fef9fcbdadf667988d52455b5bf6ed46ea4223e7685c3625fc96205318c04d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6ded20e0765028d3d8ce86473d12de635f9cf5babbe83d477a7afa21b966370 [INFO] running `Command { std: "docker" "start" "-a" "a6ded20e0765028d3d8ce86473d12de635f9cf5babbe83d477a7afa21b966370", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling libcustomvmcpu v0.1.0 (/opt/rustwide/workdir/src/libcustomvmcpu) [INFO] [stdout] warning: unused imports: `ERROR_START_NUM`, `Error`, `LAST_REGISTER`, `OpCode`, `Register` [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | use super::common::{OpCode, Register, Error, LAST_REGISTER, ERROR_START_NUM}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_unknown_register_value` [INFO] [stdout] --> src/libcustomvmcpu/src/runtime.rs:562:8 [INFO] [stdout] | [INFO] [stdout] 562 | fn write_unknown_register_value(&mut self, reg: u8, value: u32) { [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_two_register_and_immediate` [INFO] [stdout] --> src/libcustomvmcpu/src/runtime.rs:668:8 [INFO] [stdout] | [INFO] [stdout] 668 | fn get_two_register_and_immediate(instruction: u32) -> (u8, u8, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parser` [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | parser: &'source mut ParserResult, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-customvmcpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `OpCode` [INFO] [stdout] --> src/main.rs:24:30 [INFO] [stdout] | [INFO] [stdout] 24 | use libcustomvmcpu::common::{OpCode, Register, Error, ERROR_START_NUM}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Interpreter` [INFO] [stdout] --> src/main.rs:23:31 [INFO] [stdout] | [INFO] [stdout] 23 | use libcustomvmcpu::runtime::{Interpreter, BinaryVirtualMachine, BinaryInterpreter}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.74s [INFO] running `Command { std: "docker" "inspect" "a6ded20e0765028d3d8ce86473d12de635f9cf5babbe83d477a7afa21b966370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ded20e0765028d3d8ce86473d12de635f9cf5babbe83d477a7afa21b966370", kill_on_drop: false }` [INFO] [stdout] a6ded20e0765028d3d8ce86473d12de635f9cf5babbe83d477a7afa21b966370 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5ed50a466012a6932f8fd2e9683ebdf363cf1103071065e35700ce18f928e0f [INFO] running `Command { std: "docker" "start" "-a" "d5ed50a466012a6932f8fd2e9683ebdf363cf1103071065e35700ce18f928e0f", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `ERROR_START_NUM`, `Error`, `LAST_REGISTER`, `OpCode`, `Register` [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | use super::common::{OpCode, Register, Error, LAST_REGISTER, ERROR_START_NUM}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_unknown_register_value` [INFO] [stdout] --> src/libcustomvmcpu/src/runtime.rs:562:8 [INFO] [stdout] | [INFO] [stdout] 562 | fn write_unknown_register_value(&mut self, reg: u8, value: u32) { [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_two_register_and_immediate` [INFO] [stdout] --> src/libcustomvmcpu/src/runtime.rs:668:8 [INFO] [stdout] | [INFO] [stdout] 668 | fn get_two_register_and_immediate(instruction: u32) -> (u8, u8, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parser` [INFO] [stdout] --> src/libcustomvmcpu/src/compiler.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | parser: &'source mut ParserResult, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-customvmcpu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `OpCode` [INFO] [stdout] --> src/main.rs:24:30 [INFO] [stdout] | [INFO] [stdout] 24 | use libcustomvmcpu::common::{OpCode, Register, Error, ERROR_START_NUM}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Interpreter` [INFO] [stdout] --> src/main.rs:23:31 [INFO] [stdout] | [INFO] [stdout] 23 | use libcustomvmcpu::runtime::{Interpreter, BinaryVirtualMachine, BinaryInterpreter}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "d5ed50a466012a6932f8fd2e9683ebdf363cf1103071065e35700ce18f928e0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ed50a466012a6932f8fd2e9683ebdf363cf1103071065e35700ce18f928e0f", kill_on_drop: false }` [INFO] [stdout] d5ed50a466012a6932f8fd2e9683ebdf363cf1103071065e35700ce18f928e0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9e338372253ffd9a533758a3c98d2c3bd74963baf08c50820c8e148fd4435e71 [INFO] running `Command { std: "docker" "start" "-a" "9e338372253ffd9a533758a3c98d2c3bd74963baf08c50820c8e148fd4435e71", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `ERROR_START_NUM`, `Error`, `LAST_REGISTER`, `OpCode`, `Register` [INFO] [stderr] --> src/libcustomvmcpu/src/compiler.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | use super::common::{OpCode, Register, Error, LAST_REGISTER, ERROR_START_NUM}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/libcustomvmcpu/src/compiler.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_unknown_register_value` [INFO] [stderr] --> src/libcustomvmcpu/src/runtime.rs:562:8 [INFO] [stderr] | [INFO] [stderr] 562 | fn write_unknown_register_value(&mut self, reg: u8, value: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_two_register_and_immediate` [INFO] [stderr] --> src/libcustomvmcpu/src/runtime.rs:668:8 [INFO] [stderr] | [INFO] [stderr] 668 | fn get_two_register_and_immediate(instruction: u32) -> (u8, u8, u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parser` [INFO] [stderr] --> src/libcustomvmcpu/src/compiler.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | parser: &'source mut ParserResult, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `libcustomvmcpu` (lib) generated 5 warnings [INFO] [stderr] warning: unused import: `OpCode` [INFO] [stderr] --> src/main.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | use libcustomvmcpu::common::{OpCode, Register, Error, ERROR_START_NUM}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Interpreter` [INFO] [stderr] --> src/main.rs:23:31 [INFO] [stderr] | [INFO] [stderr] 23 | use libcustomvmcpu::runtime::{Interpreter, BinaryVirtualMachine, BinaryInterpreter}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-customvmcpu` (bin "rust-customvmcpu" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_customvmcpu-a9d1ee8050fa61c9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9e338372253ffd9a533758a3c98d2c3bd74963baf08c50820c8e148fd4435e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e338372253ffd9a533758a3c98d2c3bd74963baf08c50820c8e148fd4435e71", kill_on_drop: false }` [INFO] [stdout] 9e338372253ffd9a533758a3c98d2c3bd74963baf08c50820c8e148fd4435e71