[INFO] cloning repository https://github.com/kmr-ankitt/rox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmr-ankitt/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmr-ankitt%2Frox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmr-ankitt%2Frox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9739a518e18f06816b1d8a220ffcd8521a1bf14
[INFO] testing kmr-ankitt/rox against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmr-ankitt%2Frox" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kmr-ankitt/rox
[INFO] finished tweaking git repo https://github.com/kmr-ankitt/rox
[INFO] tweaked toml for git repo https://github.com/kmr-ankitt/rox written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kmr-ankitt/rox on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kmr-ankitt/rox 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b7936c7894aae7c059165bb35127688d12e8a92e970e19c2a002d2fd12b1c03
[INFO] running `Command { std: "docker" "start" "-a" "6b7936c7894aae7c059165bb35127688d12e8a92e970e19c2a002d2fd12b1c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7936c7894aae7c059165bb35127688d12e8a92e970e19c2a002d2fd12b1c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7936c7894aae7c059165bb35127688d12e8a92e970e19c2a002d2fd12b1c03", kill_on_drop: false }`
[INFO] [stdout] 6b7936c7894aae7c059165bb35127688d12e8a92e970e19c2a002d2fd12b1c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be2a549638c27eda38d042f48cb6f8f610b8c367383256feab6ff7f6f6a94e96
[INFO] running `Command { std: "docker" "start" "-a" "be2a549638c27eda38d042f48cb6f8f610b8c367383256feab6ff7f6f6a94e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling rox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/debug.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         _ => {
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OPRETURN`
[INFO] [stdout]   --> src/debug.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OPRETURN`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OPRETURN` should have a snake case name
[INFO] [stdout]   --> src/debug.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `opreturn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "be2a549638c27eda38d042f48cb6f8f610b8c367383256feab6ff7f6f6a94e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2a549638c27eda38d042f48cb6f8f610b8c367383256feab6ff7f6f6a94e96", kill_on_drop: false }`
[INFO] [stdout] be2a549638c27eda38d042f48cb6f8f610b8c367383256feab6ff7f6f6a94e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7fc7932a8c8f85c4a3e91c6bae4d49102e40e622f6c6ae9a104182a939e8975
[INFO] running `Command { std: "docker" "start" "-a" "b7fc7932a8c8f85c4a3e91c6bae4d49102e40e622f6c6ae9a104182a939e8975", kill_on_drop: false }`
[INFO] [stderr]    Compiling rox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/debug.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         -------- matches any value
[INFO] [stdout] 31 |         _ => {
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `OPRETURN`
[INFO] [stdout]   --> src/debug.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OPRETURN`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `OPRETURN` should have a snake case name
[INFO] [stdout]   --> src/debug.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `opreturn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b7fc7932a8c8f85c4a3e91c6bae4d49102e40e622f6c6ae9a104182a939e8975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7fc7932a8c8f85c4a3e91c6bae4d49102e40e622f6c6ae9a104182a939e8975", kill_on_drop: false }`
[INFO] [stdout] b7fc7932a8c8f85c4a3e91c6bae4d49102e40e622f6c6ae9a104182a939e8975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0f203ae11fa2c2196ac2f2d80c333c8de8d7f05d676497750d27e8f9f0ef5fb
[INFO] running `Command { std: "docker" "start" "-a" "e0f203ae11fa2c2196ac2f2d80c333c8de8d7f05d676497750d27e8f9f0ef5fb", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/debug.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stderr]    |         -------- matches any value
[INFO] [stderr] 31 |         _ => {
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `OPRETURN`
[INFO] [stderr]   --> src/debug.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_OPRETURN`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `OPRETURN` should have a snake case name
[INFO] [stderr]   --> src/debug.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         OPRETURN => simple_instruction("OPRETURN", offset),
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `opreturn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rox` (bin "rox" test) generated 3 warnings (run `cargo fix --bin "rox" -p rox --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rox-295eb44b0c94784d)
[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" "e0f203ae11fa2c2196ac2f2d80c333c8de8d7f05d676497750d27e8f9f0ef5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f203ae11fa2c2196ac2f2d80c333c8de8d7f05d676497750d27e8f9f0ef5fb", kill_on_drop: false }`
[INFO] [stdout] e0f203ae11fa2c2196ac2f2d80c333c8de8d7f05d676497750d27e8f9f0ef5fb