[INFO] cloning repository https://github.com/ratnadeep007/override-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ratnadeep007/override-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeep007%2Foverride-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeep007%2Foverride-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fca1e5898a02cf4b46c600dd8001eda30b157f76
[INFO] testing ratnadeep007/override-vm against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratnadeep007%2Foverride-vm" "/workspace/builds/worker-61/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-61/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ratnadeep007/override-vm on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ratnadeep007/override-vm
[INFO] finished tweaking git repo https://github.com/ratnadeep007/override-vm
[INFO] tweaked toml for git repo https://github.com/ratnadeep007/override-vm written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate git repo https://github.com/ratnadeep007/override-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c24aea35fdd5cbd374c4eccae84f577e27948fa19146db2936d868957eb57060
[INFO] running `Command { std: "docker" "start" "-a" "c24aea35fdd5cbd374c4eccae84f577e27948fa19146db2936d868957eb57060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c24aea35fdd5cbd374c4eccae84f577e27948fa19146db2936d868957eb57060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24aea35fdd5cbd374c4eccae84f577e27948fa19146db2936d868957eb57060", kill_on_drop: false }`
[INFO] [stdout] c24aea35fdd5cbd374c4eccae84f577e27948fa19146db2936d868957eb57060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb21d8752d54d8dc88a2ba39558a8dca889321496f6011ac31a32566897264ae
[INFO] running `Command { std: "docker" "start" "-a" "fb21d8752d54d8dc88a2ba39558a8dca889321496f6011ac31a32566897264ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling override-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vm::VM`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vm::VM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/assembler/opcode_parsers.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/assembler/register_parsers.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/assembler/operand_parsers.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::instruction::Opcode`
[INFO] [stdout]  --> src/assembler/instruction_parsers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::instruction::Opcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/assembler/program_parsers.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_hex`
[INFO] [stdout]   --> src/repl/mod.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn parse_hex(&mut self, i: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.49s
[INFO] running `Command { std: "docker" "inspect" "fb21d8752d54d8dc88a2ba39558a8dca889321496f6011ac31a32566897264ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb21d8752d54d8dc88a2ba39558a8dca889321496f6011ac31a32566897264ae", kill_on_drop: false }`
[INFO] [stdout] fb21d8752d54d8dc88a2ba39558a8dca889321496f6011ac31a32566897264ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bdb258e57aecd8c5542ddd751bb00391bd789abebba27230611eb96fba3fb3f
[INFO] running `Command { std: "docker" "start" "-a" "6bdb258e57aecd8c5542ddd751bb00391bd789abebba27230611eb96fba3fb3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling override-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vm::VM`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vm::VM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::instruction::Opcode`
[INFO] [stdout]  --> src/assembler/instruction_parsers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::instruction::Opcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_hex`
[INFO] [stdout]   --> src/repl/mod.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn parse_hex(&mut self, i: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bdb258e57aecd8c5542ddd751bb00391bd789abebba27230611eb96fba3fb3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdb258e57aecd8c5542ddd751bb00391bd789abebba27230611eb96fba3fb3f", kill_on_drop: false }`
[INFO] [stdout] 6bdb258e57aecd8c5542ddd751bb00391bd789abebba27230611eb96fba3fb3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5b24d3571a9fd806abd01b7491400a6e66e74bb9aceca37554e6423eaaf214d
[INFO] running `Command { std: "docker" "start" "-a" "f5b24d3571a9fd806abd01b7491400a6e66e74bb9aceca37554e6423eaaf214d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::vm::VM`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::vm::VM;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::instruction::Opcode`
[INFO] [stderr]  --> src/assembler/instruction_parsers.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::instruction::Opcode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_hex`
[INFO] [stderr]   --> src/repl/mod.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn parse_hex(&mut self, i: &str) -> Result<Vec<u8>, ParseIntError> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `override-vm` (bin "override-vm" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/override_vm-03f35b1dc9b33376)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_one ... ok
[INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::test_parse_instruction_form_two ... ok
[INFO] [stdout] test assembler::operand_parsers::test::test_parse_integer_operand ... ok
[INFO] [stdout] test assembler::program_parsers::tests::test_parse_program ... ok
[INFO] [stdout] test assembler::program_parsers::tests::test_program_to_bytes ... ok
[INFO] [stdout] test instruction::tests::test_create_hlt ... ok
[INFO] [stdout] test assembler::register_parsers::tests::test_parse_register ... ok
[INFO] [stdout] test instruction::tests::test_create_instruction ... ok
[INFO] [stdout] test instruction::tests::test_str_to_opcode ... ok
[INFO] [stdout] test vm::tests::test_add_opcode ... ok
[INFO] [stdout] test vm::tests::test_create_vm ... ok
[INFO] [stdout] test vm::tests::test_div_opcode ... ok
[INFO] [stdout] test vm::tests::test_eq_opcode ... ok
[INFO] [stdout] test vm::tests::test_gt_opcode ... ok
[INFO] [stdout] test vm::tests::test_gte_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmp_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmpb_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmpe_opcode ... ok
[INFO] [stdout] test vm::tests::test_jmpf_opcode ... ok
[INFO] [stdout] test vm::tests::test_load_opcode ... ok
[INFO] [stdout] test vm::tests::test_lt_opcode ... ok
[INFO] [stdout] test vm::tests::test_lte_opcode ... ok
[INFO] [stdout] test vm::tests::test_mul_opcode ... ok
[INFO] [stdout] test vm::tests::test_neq_opcode ... ok
[INFO] [stdout] test vm::tests::test_opcode_hlt ... ok
[INFO] [stdout] test vm::tests::test_opcode_igl ... ok
[INFO] [stdout] test vm::tests::test_sub_opcode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5b24d3571a9fd806abd01b7491400a6e66e74bb9aceca37554e6423eaaf214d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b24d3571a9fd806abd01b7491400a6e66e74bb9aceca37554e6423eaaf214d", kill_on_drop: false }`
[INFO] [stdout] f5b24d3571a9fd806abd01b7491400a6e66e74bb9aceca37554e6423eaaf214d