[INFO] cloning repository https://github.com/knarkzel/assembly-spec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knarkzel/assembly-spec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknarkzel%2Fassembly-spec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknarkzel%2Fassembly-spec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99cf4bbadb04ac6ed96770798430a2726516dbfc
[INFO] testing knarkzel/assembly-spec against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknarkzel%2Fassembly-spec" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/knarkzel/assembly-spec on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/knarkzel/assembly-spec
[INFO] finished tweaking git repo https://github.com/knarkzel/assembly-spec
[INFO] tweaked toml for git repo https://github.com/knarkzel/assembly-spec written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/knarkzel/assembly-spec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02351e5acd5c92d79635065eb239fc93ba4ff576e0472cb21db56b6d53bafe3
[INFO] running `Command { std: "docker" "start" "-a" "b02351e5acd5c92d79635065eb239fc93ba4ff576e0472cb21db56b6d53bafe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02351e5acd5c92d79635065eb239fc93ba4ff576e0472cb21db56b6d53bafe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02351e5acd5c92d79635065eb239fc93ba4ff576e0472cb21db56b6d53bafe3", kill_on_drop: false }`
[INFO] [stdout] b02351e5acd5c92d79635065eb239fc93ba4ff576e0472cb21db56b6d53bafe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90a4dc5e174e581f0a48f4d9baa6a6f54d70e8b8ddb04ccb103cca8d48e86854
[INFO] running `Command { std: "docker" "start" "-a" "90a4dc5e174e581f0a48f4d9baa6a6f54d70e8b8ddb04ccb103cca8d48e86854", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling anyhow v1.0.33
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling owo-colors v1.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling ron v0.6.2
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 Jro(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 Add(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 Sub(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_port`
[INFO] [stdout]    --> src/main.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 Mov(from_port, to_port) => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_port`
[INFO] [stdout]    --> src/main.rs:198:32
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 Mov(from_port, to_port) => {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_instruction`
[INFO] [stdout]    --> src/main.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn run_instruction(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.70s
[INFO] running `Command { std: "docker" "inspect" "90a4dc5e174e581f0a48f4d9baa6a6f54d70e8b8ddb04ccb103cca8d48e86854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a4dc5e174e581f0a48f4d9baa6a6f54d70e8b8ddb04ccb103cca8d48e86854", kill_on_drop: false }`
[INFO] [stdout] 90a4dc5e174e581f0a48f4d9baa6a6f54d70e8b8ddb04ccb103cca8d48e86854
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b70af2dd9c1f68962f84c384c88de83c5db271eab5ccf922ed38a7609742f4cf
[INFO] running `Command { std: "docker" "start" "-a" "b70af2dd9c1f68962f84c384c88de83c5db271eab5ccf922ed38a7609742f4cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling node v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:189:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 Jro(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                 Add(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/main.rs:195:21
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 Sub(port) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_port`
[INFO] [stdout]    --> src/main.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 Mov(from_port, to_port) => {
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_port`
[INFO] [stdout]    --> src/main.rs:198:32
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 Mov(from_port, to_port) => {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_port`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_instruction`
[INFO] [stdout]    --> src/main.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn run_instruction(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b70af2dd9c1f68962f84c384c88de83c5db271eab5ccf922ed38a7609742f4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70af2dd9c1f68962f84c384c88de83c5db271eab5ccf922ed38a7609742f4cf", kill_on_drop: false }`
[INFO] [stdout] b70af2dd9c1f68962f84c384c88de83c5db271eab5ccf922ed38a7609742f4cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7442232ce4c01a0f786a5fc9839f4b6bec50d9e46c4bf51c5da5f6483d2e2ef
[INFO] running `Command { std: "docker" "start" "-a" "d7442232ce4c01a0f786a5fc9839f4b6bec50d9e46c4bf51c5da5f6483d2e2ef", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `port`
[INFO] [stderr]    --> src/main.rs:189:21
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 Jro(port) => {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port`
[INFO] [stderr]    --> src/main.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 Add(port) => {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `port`
[INFO] [stderr]    --> src/main.rs:195:21
[INFO] [stderr]     |
[INFO] [stderr] 195 |                 Sub(port) => {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from_port`
[INFO] [stderr]    --> src/main.rs:198:21
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 Mov(from_port, to_port) => {
[INFO] [stderr]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_port`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to_port`
[INFO] [stderr]    --> src/main.rs:198:32
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 Mov(from_port, to_port) => {
[INFO] [stderr]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_port`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run_instruction`
[INFO] [stderr]    --> src/main.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn run_instruction(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `node` (bin "node" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/node-c3b2cd71f6d0d0d2)
[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" "d7442232ce4c01a0f786a5fc9839f4b6bec50d9e46c4bf51c5da5f6483d2e2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7442232ce4c01a0f786a5fc9839f4b6bec50d9e46c4bf51c5da5f6483d2e2ef", kill_on_drop: false }`
[INFO] [stdout] d7442232ce4c01a0f786a5fc9839f4b6bec50d9e46c4bf51c5da5f6483d2e2ef