[INFO] cloning repository https://github.com/medelman17/language-virtual-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/medelman17/language-virtual-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmedelman17%2Flanguage-virtual-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmedelman17%2Flanguage-virtual-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7e96f1fd32cf05e4809750c4f4ec3a3a599c6bc
[INFO] testing medelman17/language-virtual-machine against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmedelman17%2Flanguage-virtual-machine" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/medelman17/language-virtual-machine on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/medelman17/language-virtual-machine
[INFO] finished tweaking git repo https://github.com/medelman17/language-virtual-machine
[INFO] tweaked toml for git repo https://github.com/medelman17/language-virtual-machine written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/medelman17/language-virtual-machine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1794deabe2ab3c368481e0d15bddc0ed98fa57ac170c8cc417af830274271df
[INFO] running `Command { std: "docker" "start" "-a" "d1794deabe2ab3c368481e0d15bddc0ed98fa57ac170c8cc417af830274271df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1794deabe2ab3c368481e0d15bddc0ed98fa57ac170c8cc417af830274271df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1794deabe2ab3c368481e0d15bddc0ed98fa57ac170c8cc417af830274271df", kill_on_drop: false }`
[INFO] [stdout] d1794deabe2ab3c368481e0d15bddc0ed98fa57ac170c8cc417af830274271df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14fb2eb111d20a61fabe18699d0160c9087b80c4e0bd6283d729dcd48e9b3ec5
[INFO] running `Command { std: "docker" "start" "-a" "14fb2eb111d20a61fabe18699d0160c9087b80c4e0bd6283d729dcd48e9b3ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iridium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `symbol_type`
[INFO] [stdout]   --> src/assembler/symbols.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     symbol_type: SymbolType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `buf`
[INFO] [stdout]   --> src/assembler/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     buf: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `at`
[INFO] [stdout]   --> src/vm.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     at: DateTime<Utc>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `application_id`
[INFO] [stdout]   --> src/vm.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     application_id: Uuid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.88s
[INFO] running `Command { std: "docker" "inspect" "14fb2eb111d20a61fabe18699d0160c9087b80c4e0bd6283d729dcd48e9b3ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fb2eb111d20a61fabe18699d0160c9087b80c4e0bd6283d729dcd48e9b3ec5", kill_on_drop: false }`
[INFO] [stdout] 14fb2eb111d20a61fabe18699d0160c9087b80c4e0bd6283d729dcd48e9b3ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153fff213e039c2d66496fafd2ffaea0108c6aa268d357bb93a187f29ce32bbf
[INFO] running `Command { std: "docker" "start" "-a" "153fff213e039c2d66496fafd2ffaea0108c6aa268d357bb93a187f29ce32bbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling serde_json v1.0.69
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling iridium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `symbol_type`
[INFO] [stdout]   --> src/assembler/symbols.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     symbol_type: SymbolType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `buf`
[INFO] [stdout]   --> src/assembler/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     buf: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `at`
[INFO] [stdout]   --> src/vm.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     at: DateTime<Utc>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `application_id`
[INFO] [stdout]   --> src/vm.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     application_id: Uuid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.18s
[INFO] running `Command { std: "docker" "inspect" "153fff213e039c2d66496fafd2ffaea0108c6aa268d357bb93a187f29ce32bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153fff213e039c2d66496fafd2ffaea0108c6aa268d357bb93a187f29ce32bbf", kill_on_drop: false }`
[INFO] [stdout] 153fff213e039c2d66496fafd2ffaea0108c6aa268d357bb93a187f29ce32bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3e7960614303e194d2bf1abef10973c7c30e22ad04fd2afb495ac280c5652f9
[INFO] running `Command { std: "docker" "start" "-a" "d3e7960614303e194d2bf1abef10973c7c30e22ad04fd2afb495ac280c5652f9", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `symbol_type`
[INFO] [stderr]   --> src/assembler/symbols.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     symbol_type: SymbolType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `buf`
[INFO] [stderr]   --> src/assembler/mod.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     buf: [u8; 4],
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `at`
[INFO] [stderr]   --> src/vm.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     at: DateTime<Utc>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `application_id`
[INFO] [stderr]   --> src/vm.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     application_id: Uuid,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `iridium` (bin "iridium" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iridium-f12b74c150a7a47d)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test assembler::instruction_parsers::tests::parse_instruction_form_three ... ok
[INFO] [stdout] test assembler::directive_parsers::tests::parser_directive ... ok
[INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_declaration ... ok
[INFO] [stdout] test assembler::symbols::tests::symbol_table ... ok
[INFO] [stdout] test assembler::tests::test_first_phase_no_segment ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::parse_instruction_form_one ... ok
[INFO] [stdout] test assembler::opcode_parsers::tests::test_opcode ... ok
[INFO] [stdout] test assembler::program_parsers::tests::parse_program ... ok
[INFO] [stdout] test assembler::register_parsers::tests::parse_register ... ok
[INFO] [stdout] test assembler::tests::test_first_phase_inside_segment ... ok
[INFO] [stdout] test instruction::tests::str_to_opcode ... ok
[INFO] [stdout] test instruction::tests::create_opcode ... ok
[INFO] [stdout] test assembler::tests::test_bad_ro_data ... ok
[INFO] [stdout] test assembler::operand_parsers::parse_string_operand ... ok
[INFO] [stdout] test instruction::tests::test_int_to_opcode ... ok
[INFO] [stdout] test instruction::tests::create_instruction ... ok
[INFO] [stdout] test assembler::instruction_parsers::tests::parse_instruction_form_two ... ok
[INFO] [stdout] test assembler::program_parsers::tests::complete_program ... ok
[INFO] [stdout] test assembler::tests::test_symbol_table ... ok
[INFO] [stdout] test assembler::operand_parsers::parse_integer_operand ... ok
[INFO] [stdout] test assembler::label_parsers::tests::test_parse_label_usage ... ok
[INFO] [stdout] test assembler::directive_parsers::tests::string_directive ... ok
[INFO] [stdout] test vm::tests::opcode_inc ... ok
[INFO] [stdout] test vm::tests::create_virtual_machine ... ok
[INFO] [stdout] test vm::tests::opcode_jmp ... ok
[INFO] [stdout] test vm::tests::opcode_gt ... ok
[INFO] [stdout] test vm::tests::test_add_opcode ... ok
[INFO] [stdout] test vm::tests::opcode_neq ... ok
[INFO] [stdout] test vm::tests::opcode_load ... ok
[INFO] [stdout] test vm::tests::opcode_jneq ... ok
[INFO] [stdout] test vm::tests::opcode_mul ... ok
[INFO] [stdout] test vm::tests::opcode_jmpb ... ok
[INFO] [stdout] test vm::tests::opcode_jmpf ... ok
[INFO] [stdout] test vm::tests::opcode_jeq ... ok
[INFO] [stdout] test vm::tests::opcode_eq ... ok
[INFO] [stdout] test vm::tests::test_lui_opcode ... ok
[INFO] [stdout] test vm::tests::opcode_dec ... ok
[INFO] [stdout] test vm::tests::test_gte_opcode ... ok
[INFO] [stdout] test vm::tests::test_prts_opcode ... ok
[INFO] [stdout] test vm::tests::opcode_aloc ... ok
[INFO] [stdout] test vm::tests::test_mul_opcode ... ok
[INFO] [stdout] test vm::tests::opcode_igl ... ok
[INFO] [stdout] test vm::tests::opcode_hlt ... ok
[INFO] [stdout] test vm::tests::test_lte_opcode ... ok
[INFO] [stdout] test vm::tests::test_sub_opcode ... ok
[INFO] [stdout] test vm::tests::test_div_opcode ... ok
[INFO] [stdout] test assembler::program_parsers::tests::test_program_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3e7960614303e194d2bf1abef10973c7c30e22ad04fd2afb495ac280c5652f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e7960614303e194d2bf1abef10973c7c30e22ad04fd2afb495ac280c5652f9", kill_on_drop: false }`
[INFO] [stdout] d3e7960614303e194d2bf1abef10973c7c30e22ad04fd2afb495ac280c5652f9