[INFO] cloning repository https://github.com/nashpotato/cpu-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nashpotato/cpu-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnashpotato%2Fcpu-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnashpotato%2Fcpu-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2920d27d7152369f17296b4d712ddc6d6f6cba97
[INFO] testing nashpotato/cpu-sim against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnashpotato%2Fcpu-sim" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nashpotato/cpu-sim 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/nashpotato/cpu-sim
[INFO] finished tweaking git repo https://github.com/nashpotato/cpu-sim
[INFO] tweaked toml for git repo https://github.com/nashpotato/cpu-sim written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/nashpotato/cpu-sim 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] b197086e2b3a912404f427cdcac6dc306babd43fb1fe1243dd5fc50e570e547d
[INFO] running `Command { std: "docker" "start" "-a" "b197086e2b3a912404f427cdcac6dc306babd43fb1fe1243dd5fc50e570e547d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b197086e2b3a912404f427cdcac6dc306babd43fb1fe1243dd5fc50e570e547d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b197086e2b3a912404f427cdcac6dc306babd43fb1fe1243dd5fc50e570e547d", kill_on_drop: false }`
[INFO] [stdout] b197086e2b3a912404f427cdcac6dc306babd43fb1fe1243dd5fc50e570e547d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 57254e12704caa64fdb0825f2f7fa5045ef4d16a002fc6d4b617d913dacbfd62
[INFO] running `Command { std: "docker" "start" "-a" "57254e12704caa64fdb0825f2f7fa5045ef4d16a002fc6d4b617d913dacbfd62", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling cpu-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/cpu/util.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stdout]   |                                ^                     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 6 - fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stdout] 6 + fn string_to_instr(op: &str)-> fn(u32, u32) -> Instr{
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/cpu/util.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stdout]    |                                    ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stdout] 18 + fn string_to_3arginstr(op: &str)-> fn(u32, u32, u32) -> Instr{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]   --> src/cpu/cpu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     flags: 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: `compare`
[INFO] [stdout]    --> src/cpu/cpu.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn compare(&mut self) {
[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 1.30s
[INFO] running `Command { std: "docker" "inspect" "57254e12704caa64fdb0825f2f7fa5045ef4d16a002fc6d4b617d913dacbfd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57254e12704caa64fdb0825f2f7fa5045ef4d16a002fc6d4b617d913dacbfd62", kill_on_drop: false }`
[INFO] [stdout] 57254e12704caa64fdb0825f2f7fa5045ef4d16a002fc6d4b617d913dacbfd62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 3b6899169b3bad53faecd791857ccd580a017a512ebc576d633d4057461dd2b0
[INFO] running `Command { std: "docker" "start" "-a" "3b6899169b3bad53faecd791857ccd580a017a512ebc576d633d4057461dd2b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpu-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> src/cpu/util.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stdout]   |                                ^                     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 6 - fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stdout] 6 + fn string_to_instr(op: &str)-> fn(u32, u32) -> Instr{
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/cpu/util.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stdout]    |                                    ^                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 - fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stdout] 18 + fn string_to_3arginstr(op: &str)-> fn(u32, u32, u32) -> Instr{
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flags`
[INFO] [stdout]   --> src/cpu/cpu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     flags: 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: `compare`
[INFO] [stdout]    --> src/cpu/cpu.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn compare(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |             _ => panic!(format!("Failed to parse MOV instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 100 -             _ => panic!(format!("Failed to parse MOV instruction = {:?}", instr))
[INFO] [stdout] 100 +             _ => panic!("Failed to parse MOV instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |             _ => panic!(format!("Failed to parse MOVI instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 109 -             _ => panic!(format!("Failed to parse MOVI instruction = {:?}", instr))
[INFO] [stdout] 109 +             _ => panic!("Failed to parse MOVI instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:118:25
[INFO] [stdout]     |
[INFO] [stdout] 118 |             _ => panic!(format!("Failed to parse ADDi instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 118 -             _ => panic!(format!("Failed to parse ADDi instruction = {:?}", instr))
[INFO] [stdout] 118 +             _ => panic!("Failed to parse ADDi instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |             _ => panic!(format!("Failed to parse SUBI instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 127 -             _ => panic!(format!("Failed to parse SUBI instruction = {:?}", instr))
[INFO] [stdout] 127 +             _ => panic!("Failed to parse SUBI instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |             _ => panic!(format!("Failed to parse ADD instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 136 -             _ => panic!(format!("Failed to parse ADD instruction = {:?}", instr))
[INFO] [stdout] 136 +             _ => panic!("Failed to parse ADD instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:145:25
[INFO] [stdout]     |
[INFO] [stdout] 145 |             _ => panic!(format!("Failed to parse ADDR instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 145 -             _ => panic!(format!("Failed to parse ADDR instruction = {:?}", instr))
[INFO] [stdout] 145 +             _ => panic!("Failed to parse ADDR instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |             _ => panic!(format!("Failed to parse SUB instruction = {:?}", instr))
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 154 -             _ => panic!(format!("Failed to parse SUB instruction = {:?}", instr))
[INFO] [stdout] 154 +             _ => panic!("Failed to parse SUB instruction = {:?}", instr)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/cpu/util.rs:190:30
[INFO] [stdout]     |
[INFO] [stdout] 190 |             Err(e) => panic!(e.to_string()),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 190 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stdout]     |                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "3b6899169b3bad53faecd791857ccd580a017a512ebc576d633d4057461dd2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6899169b3bad53faecd791857ccd580a017a512ebc576d633d4057461dd2b0", kill_on_drop: false }`
[INFO] [stdout] 3b6899169b3bad53faecd791857ccd580a017a512ebc576d633d4057461dd2b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] ef218f1ea03e5e51952a4922ee37f1dc9e5f55fad5bbc8f9d342b137dd2add7e
[INFO] running `Command { std: "docker" "start" "-a" "ef218f1ea03e5e51952a4922ee37f1dc9e5f55fad5bbc8f9d342b137dd2add7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/cpu/util.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stderr]   |                                ^                     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr] 6 - fn string_to_instr(op: &str)-> (fn(u32, u32) -> Instr){
[INFO] [stderr] 6 + fn string_to_instr(op: &str)-> fn(u32, u32) -> Instr{
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/cpu/util.rs:18:36
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stderr]    |                                    ^                          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 - fn string_to_3arginstr(op: &str)-> (fn(u32, u32, u32) -> Instr){
[INFO] [stderr] 18 + fn string_to_3arginstr(op: &str)-> fn(u32, u32, u32) -> Instr{
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `flags`
[INFO] [stderr]   --> src/cpu/cpu.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     flags: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `compare`
[INFO] [stderr]    --> src/cpu/cpu.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn compare(&mut self) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:100:25
[INFO] [stderr]     |
[INFO] [stderr] 100 |             _ => panic!(format!("Failed to parse MOV instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 100 -             _ => panic!(format!("Failed to parse MOV instruction = {:?}", instr))
[INFO] [stderr] 100 +             _ => panic!("Failed to parse MOV instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:109:25
[INFO] [stderr]     |
[INFO] [stderr] 109 |             _ => panic!(format!("Failed to parse MOVI instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 109 -             _ => panic!(format!("Failed to parse MOVI instruction = {:?}", instr))
[INFO] [stderr] 109 +             _ => panic!("Failed to parse MOVI instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:118:25
[INFO] [stderr]     |
[INFO] [stderr] 118 |             _ => panic!(format!("Failed to parse ADDi instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 118 -             _ => panic!(format!("Failed to parse ADDi instruction = {:?}", instr))
[INFO] [stderr] 118 +             _ => panic!("Failed to parse ADDi instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:127:25
[INFO] [stderr]     |
[INFO] [stderr] 127 |             _ => panic!(format!("Failed to parse SUBI instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 127 -             _ => panic!(format!("Failed to parse SUBI instruction = {:?}", instr))
[INFO] [stderr] 127 +             _ => panic!("Failed to parse SUBI instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |             _ => panic!(format!("Failed to parse ADD instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 136 -             _ => panic!(format!("Failed to parse ADD instruction = {:?}", instr))
[INFO] [stderr] 136 +             _ => panic!("Failed to parse ADD instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:145:25
[INFO] [stderr]     |
[INFO] [stderr] 145 |             _ => panic!(format!("Failed to parse ADDR instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 145 -             _ => panic!(format!("Failed to parse ADDR instruction = {:?}", instr))
[INFO] [stderr] 145 +             _ => panic!("Failed to parse ADDR instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |             _ => panic!(format!("Failed to parse SUB instruction = {:?}", instr))
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 154 -             _ => panic!(format!("Failed to parse SUB instruction = {:?}", instr))
[INFO] [stderr] 154 +             _ => panic!("Failed to parse SUB instruction = {:?}", instr)
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/cpu/util.rs:190:30
[INFO] [stderr]     |
[INFO] [stderr] 190 |             Err(e) => panic!(e.to_string()),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 190 |             Err(e) => panic!("{}", e.to_string()),
[INFO] [stderr]     |                              +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cpu-sim` (bin "cpu-sim" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpu_sim-05d13f891cdfca3c)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cpu::cpu::tests::add_sub_tests ... ok
[INFO] [stdout] test cpu::cpu::tests::addi_subi_tests ... ok
[INFO] [stdout] test cpu::cpu::tests::mov_tests ... ok
[INFO] [stdout] test cpu::util::tests::parse_add ... ok
[INFO] [stdout] test cpu::util::tests::parse_addi ... ok
[INFO] [stdout] test cpu::util::tests::parse_addr ... ok
[INFO] [stdout] test cpu::util::tests::parse_cmp ... ok
[INFO] [stdout] test cpu::util::tests::parse_mov ... ok
[INFO] [stdout] test cpu::util::tests::parse_cmpi ... ok
[INFO] [stdout] test cpu::util::tests::parse_src_file ... ok
[INFO] [stdout] test cpu::util::tests::parse_sub ... ok
[INFO] [stdout] test cpu::util::tests::parse_subi ... ok
[INFO] [stdout] test cpu::util::tests::parse_movi ... ok
[INFO] [stdout] test cpu::util::tests::parse_subr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef218f1ea03e5e51952a4922ee37f1dc9e5f55fad5bbc8f9d342b137dd2add7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef218f1ea03e5e51952a4922ee37f1dc9e5f55fad5bbc8f9d342b137dd2add7e", kill_on_drop: false }`
[INFO] [stdout] ef218f1ea03e5e51952a4922ee37f1dc9e5f55fad5bbc8f9d342b137dd2add7e