[INFO] cloning repository https://github.com/tbruckschlegel/basic_rust_vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbruckschlegel/basic_rust_vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbruckschlegel%2Fbasic_rust_vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbruckschlegel%2Fbasic_rust_vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c4cde90b1417573518345ae1cc0841a6dfcc424
[INFO] testing tbruckschlegel/basic_rust_vm against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbruckschlegel%2Fbasic_rust_vm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tbruckschlegel/basic_rust_vm
[INFO] finished tweaking git repo https://github.com/tbruckschlegel/basic_rust_vm
[INFO] tweaked toml for git repo https://github.com/tbruckschlegel/basic_rust_vm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tbruckschlegel/basic_rust_vm on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tbruckschlegel/basic_rust_vm 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d48cb7d9d945c2ad3ecd380646952943a36a2ae5f3e81a78fb77030021879b44
[INFO] running `Command { std: "docker" "start" "-a" "d48cb7d9d945c2ad3ecd380646952943a36a2ae5f3e81a78fb77030021879b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d48cb7d9d945c2ad3ecd380646952943a36a2ae5f3e81a78fb77030021879b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48cb7d9d945c2ad3ecd380646952943a36a2ae5f3e81a78fb77030021879b44", kill_on_drop: false }`
[INFO] [stdout] d48cb7d9d945c2ad3ecd380646952943a36a2ae5f3e81a78fb77030021879b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47363e06deef97d3913ebdf01df4d34ea4ee95b96b512628c3cd6443c9152547
[INFO] running `Command { std: "docker" "start" "-a" "47363e06deef97d3913ebdf01df4d34ea4ee95b96b512628c3cd6443c9152547", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic_rust_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Instruction {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     Sub(usize, usize, usize), // Subtract values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     Mul(usize, usize, usize), // Multiply values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Div(usize, usize, usize), // Divide values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     Mod(usize, usize, usize), // Modulo values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     Eq(usize, usize, usize), // Check equality of two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     Neq(usize, usize, usize), // Check inequality of two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Gt(usize, usize, usize), // Check greater than between two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Lt(usize, usize, usize), // Check less than between two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     Gte(usize, usize, usize), // Check greater than or equal to between two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     Lte(usize, usize, usize), // Check less than or equal to between two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     Jump(usize),              // Jump to a specific instruction offset
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     JumpIfZero(usize, usize), // Jump if register value is zero
[INFO] [stdout] 25 |     JumpIfNonZero(usize, usize), // Jump if register value is non-zero
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "47363e06deef97d3913ebdf01df4d34ea4ee95b96b512628c3cd6443c9152547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47363e06deef97d3913ebdf01df4d34ea4ee95b96b512628c3cd6443c9152547", kill_on_drop: false }`
[INFO] [stdout] 47363e06deef97d3913ebdf01df4d34ea4ee95b96b512628c3cd6443c9152547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 343acfe2cafc22a01c4233f76cd8c100dff1051dd8f321910ac4c601bc2f7a0f
[INFO] running `Command { std: "docker" "start" "-a" "343acfe2cafc22a01c4233f76cd8c100dff1051dd8f321910ac4c601bc2f7a0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic_rust_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum Instruction {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Mul(usize, usize, usize), // Multiply values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     Div(usize, usize, usize), // Divide values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     Mod(usize, usize, usize), // Modulo values from two registers and store in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 17 |     Eq(usize, usize, usize), // Check equality of two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 18 |     Neq(usize, usize, usize), // Check inequality of two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     Gt(usize, usize, usize), // Check greater than between two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Lt(usize, usize, usize), // Check less than between two registers and store result in a target register
[INFO] [stdout]    |     ^^
[INFO] [stdout] 21 |     Gte(usize, usize, usize), // Check greater than or equal to between two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 22 |     Lte(usize, usize, usize), // Check less than or equal to between two registers and store result in a target register
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     Jump(usize),              // Jump to a specific instruction offset
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     JumpIfZero(usize, usize), // Jump if register value is zero
[INFO] [stdout] 25 |     JumpIfNonZero(usize, usize), // Jump if register value is non-zero
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "343acfe2cafc22a01c4233f76cd8c100dff1051dd8f321910ac4c601bc2f7a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343acfe2cafc22a01c4233f76cd8c100dff1051dd8f321910ac4c601bc2f7a0f", kill_on_drop: false }`
[INFO] [stdout] 343acfe2cafc22a01c4233f76cd8c100dff1051dd8f321910ac4c601bc2f7a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fb1ee55ac75faf729313d69bf8523ab47e6d6be99478e844137016cc5c73cb0
[INFO] running `Command { std: "docker" "start" "-a" "2fb1ee55ac75faf729313d69bf8523ab47e6d6be99478e844137016cc5c73cb0", kill_on_drop: false }`
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | enum Instruction {
[INFO] [stderr]    |      ----------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 14 |     Mul(usize, usize, usize), // Multiply values from two registers and store in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 15 |     Div(usize, usize, usize), // Divide values from two registers and store in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 16 |     Mod(usize, usize, usize), // Modulo values from two registers and store in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 17 |     Eq(usize, usize, usize), // Check equality of two registers and store result in a target register
[INFO] [stderr]    |     ^^
[INFO] [stderr] 18 |     Neq(usize, usize, usize), // Check inequality of two registers and store result in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 19 |     Gt(usize, usize, usize), // Check greater than between two registers and store result in a target register
[INFO] [stderr]    |     ^^
[INFO] [stderr] 20 |     Lt(usize, usize, usize), // Check less than between two registers and store result in a target register
[INFO] [stderr]    |     ^^
[INFO] [stderr] 21 |     Gte(usize, usize, usize), // Check greater than or equal to between two registers and store result in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 22 |     Lte(usize, usize, usize), // Check less than or equal to between two registers and store result in a target register
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 23 |     Jump(usize),              // Jump to a specific instruction offset
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 24 |     JumpIfZero(usize, usize), // Jump if register value is zero
[INFO] [stderr] 25 |     JumpIfNonZero(usize, usize), // Jump if register value is non-zero
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `basic_rust_vm` (bin "basic_rust_vm" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/basic_rust_vm-db2d4f37737fb245)
[INFO] [stdout] test tests::test_function_call_and_return ... ok
[INFO] [stdout] test tests::test_jump_if_zero ... ok
[INFO] [stdout] test tests::test_halt_execution ... ok
[INFO] [stdout] test tests::test_addition ... ok
[INFO] [stdout] test tests::test_memory_store_and_load ... ok
[INFO] [stdout] test tests::test_subtraction ... ok
[INFO] [stdout] test tests::test_set_register ... ok
[INFO] [stdout] test tests::test_allocate_and_free_memory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fb1ee55ac75faf729313d69bf8523ab47e6d6be99478e844137016cc5c73cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb1ee55ac75faf729313d69bf8523ab47e6d6be99478e844137016cc5c73cb0", kill_on_drop: false }`
[INFO] [stdout] 2fb1ee55ac75faf729313d69bf8523ab47e6d6be99478e844137016cc5c73cb0
