[INFO] updating cached repository https://github.com/LibreLabUCM/codigo-rojo-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f145a51990dfdf1f10fc28f5d82f8255e62f006
[INFO] testing LibreLabUCM/codigo-rojo-rust against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibreLabUCM%2Fcodigo-rojo-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LibreLabUCM/codigo-rojo-rust on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LibreLabUCM/codigo-rojo-rust
[INFO] finished tweaking git repo https://github.com/LibreLabUCM/codigo-rojo-rust
[INFO] tweaked toml for git repo https://github.com/LibreLabUCM/codigo-rojo-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/LibreLabUCM/codigo-rojo-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9dbb8fd708b7999f82e0f030e9f5b51dbca85cc5a401f24bf862267f8d9427f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9dbb8fd708b7999f82e0f030e9f5b51dbca85cc5a401f24bf862267f8d9427f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9dbb8fd708b7999f82e0f030e9f5b51dbca85cc5a401f24bf862267f8d9427f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9dbb8fd708b7999f82e0f030e9f5b51dbca85cc5a401f24bf862267f8d9427f", kill_on_drop: false }`
[INFO] [stdout] e9dbb8fd708b7999f82e0f030e9f5b51dbca85cc5a401f24bf862267f8d9427f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b14ea8ca6955673a05563491a1091eb19524c7550c5b4b07fd13d5889ae015c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b14ea8ca6955673a05563491a1091eb19524c7550c5b4b07fd13d5889ae015c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling codigo-rojo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]  --> src/mars/arith.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]   | 
[INFO] [stdout]  ::: src/mars/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn_arith!(add, |x, y, _| x + y);
[INFO] [stdout]   | -------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith.rs:5:18
[INFO] [stdout]    |
[INFO] [stdout] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn_arith!(sub, |x, y, m| x + m - y);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith.rs:5:18
[INFO] [stdout]    |
[INFO] [stdout] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn_arith!(mul, |x, y, _| x * y);
[INFO] [stdout]    | -------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith_div.rs:6:18
[INFO] [stdout]    |
[INFO] [stdout] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn_arith_div!(div, |x, y| x / y);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith_div.rs:6:18
[INFO] [stdout]    |
[INFO] [stdout] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn_arith_div!(mod_, |x, y| x % y);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]  --> src/mars/mov.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]   |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_ir`
[INFO] [stdout]  --> src/mars/mov.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (b_ptr, b_ir) = ir.b.eval(pc, &core);
[INFO] [stdout]   |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_b_ir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/parse.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/parse.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "5b14ea8ca6955673a05563491a1091eb19524c7550c5b4b07fd13d5889ae015c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b14ea8ca6955673a05563491a1091eb19524c7550c5b4b07fd13d5889ae015c", kill_on_drop: false }`
[INFO] [stdout] 5b14ea8ca6955673a05563491a1091eb19524c7550c5b4b07fd13d5889ae015c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc37f6da9fd40e2f6faaf7d31d068b8f8e33811639318e14c7226f07f606b5d8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc37f6da9fd40e2f6faaf7d31d068b8f8e33811639318e14c7226f07f606b5d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling codigo-rojo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]  --> src/mars/arith.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]   | 
[INFO] [stdout]  ::: src/mars/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn_arith!(add, |x, y, _| x + y);
[INFO] [stdout]   | -------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith.rs:5:18
[INFO] [stdout]    |
[INFO] [stdout] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn_arith!(sub, |x, y, m| x + m - y);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith.rs:5:18
[INFO] [stdout]    |
[INFO] [stdout] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn_arith!(mul, |x, y, _| x * y);
[INFO] [stdout]    | -------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith_div.rs:6:18
[INFO] [stdout]    |
[INFO] [stdout] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn_arith_div!(div, |x, y| x / y);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]   --> src/mars/arith_div.rs:6:18
[INFO] [stdout]    |
[INFO] [stdout] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/mars/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn_arith_div!(mod_, |x, y| x % y);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_ptr`
[INFO] [stdout]  --> src/mars/mov.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stdout]   |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_ir`
[INFO] [stdout]  --> src/mars/mov.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (b_ptr, b_ir) = ir.b.eval(pc, &core);
[INFO] [stdout]   |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_b_ir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/parse.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/parse.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "cc37f6da9fd40e2f6faaf7d31d068b8f8e33811639318e14c7226f07f606b5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc37f6da9fd40e2f6faaf7d31d068b8f8e33811639318e14c7226f07f606b5d8", kill_on_drop: false }`
[INFO] [stdout] cc37f6da9fd40e2f6faaf7d31d068b8f8e33811639318e14c7226f07f606b5d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46fbd52b54d91199bffd05498fbf174b343f50e533b0d60619dfad8290fc25bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46fbd52b54d91199bffd05498fbf174b343f50e533b0d60619dfad8290fc25bc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]  --> src/mars/arith.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]   |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr]   | 
[INFO] [stderr]  ::: src/mars/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn_arith!(add, |x, y, _| x + y);
[INFO] [stderr]   | -------------------------------- in this macro invocation
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]   --> src/mars/arith.rs:5:18
[INFO] [stderr]    |
[INFO] [stderr] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/mars/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn_arith!(sub, |x, y, m| x + m - y);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]   --> src/mars/arith.rs:5:18
[INFO] [stderr]    |
[INFO] [stderr] 5  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/mars/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn_arith!(mul, |x, y, _| x * y);
[INFO] [stderr]    | -------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]   --> src/mars/arith_div.rs:6:18
[INFO] [stderr]    |
[INFO] [stderr] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/mars/mod.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn_arith_div!(div, |x, y| x / y);
[INFO] [stderr]    | --------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]   --> src/mars/arith_div.rs:6:18
[INFO] [stderr]    |
[INFO] [stderr] 6  |             let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/mars/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn_arith_div!(mod_, |x, y| x % y);
[INFO] [stderr]    | ---------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a_ptr`
[INFO] [stderr]  --> src/mars/mov.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let (a_ptr, a_ir) = ir.a.eval(pc, &core);
[INFO] [stderr]   |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_ptr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b_ir`
[INFO] [stderr]  --> src/mars/mov.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let (b_ptr, b_ir) = ir.b.eval(pc, &core);
[INFO] [stderr]   |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_b_ir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/parse.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse`
[INFO] [stderr]   --> src/parse.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn parse(s: &str) -> Option<Vec<Instruction>> {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/codigo_rojo-bb57560e23ea3138
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46fbd52b54d91199bffd05498fbf174b343f50e533b0d60619dfad8290fc25bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fbd52b54d91199bffd05498fbf174b343f50e533b0d60619dfad8290fc25bc", kill_on_drop: false }`
[INFO] [stdout] 46fbd52b54d91199bffd05498fbf174b343f50e533b0d60619dfad8290fc25bc