[INFO] cloning repository https://github.com/TrolledWoods/gorbitsa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrolledWoods/gorbitsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrolledWoods%2Fgorbitsa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrolledWoods%2Fgorbitsa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82a4f10091edcc1a1f0820ad89f06fc461abd3da
[INFO] checking TrolledWoods/gorbitsa against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrolledWoods%2Fgorbitsa" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TrolledWoods/gorbitsa on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TrolledWoods/gorbitsa
[INFO] finished tweaking git repo https://github.com/TrolledWoods/gorbitsa
[INFO] tweaked toml for git repo https://github.com/TrolledWoods/gorbitsa written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/TrolledWoods/gorbitsa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d554c5a55fcc6a1e14f656f8946c7dd0970416fd223c55b84b78b6c0f5bc23f
[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" "0d554c5a55fcc6a1e14f656f8946c7dd0970416fd223c55b84b78b6c0f5bc23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d554c5a55fcc6a1e14f656f8946c7dd0970416fd223c55b84b78b6c0f5bc23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d554c5a55fcc6a1e14f656f8946c7dd0970416fd223c55b84b78b6c0f5bc23f", kill_on_drop: false }`
[INFO] [stdout] 0d554c5a55fcc6a1e14f656f8946c7dd0970416fd223c55b84b78b6c0f5bc23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15b5b8253c35092cad925f491deddbdfbc3549632cd498b33df43599a19e8d40
[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" "15b5b8253c35092cad925f491deddbdfbc3549632cd498b33df43599a19e8d40", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_gorbitsa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser.rs:137:7
[INFO] [stdout]     |
[INFO] [stdout] 137 |     for (name, (size, pos)) in variables.iter_mut() {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instr_to_name`
[INFO] [stdout]   --> src/commands.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |           pub fn instr_to_name(instr: u8) -> &'static str {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 | / commands!(vm, arg =>
[INFO] [stdout] 52 | |     "0"; "just zero bro";
[INFO] [stdout] 53 | |     b"\0"; (false) {},
[INFO] [stdout] 54 | |     "mem"; "x = mem[argument]";
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |     b"a"; (true)  vm.set_x(vm.mem(vm.mem(arg)).wrapping_add(vm.x())),
[INFO] [stdout] 93 | | );
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser.rs:137:7
[INFO] [stdout]     |
[INFO] [stdout] 137 |     for (name, (size, pos)) in variables.iter_mut() {
[INFO] [stdout]     |          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instr_to_name`
[INFO] [stdout]   --> src/commands.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |           pub fn instr_to_name(instr: u8) -> &'static str {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 | / commands!(vm, arg =>
[INFO] [stdout] 52 | |     "0"; "just zero bro";
[INFO] [stdout] 53 | |     b"\0"; (false) {},
[INFO] [stdout] 54 | |     "mem"; "x = mem[argument]";
[INFO] [stdout] ...  |
[INFO] [stdout] 92 | |     b"a"; (true)  vm.set_x(vm.mem(vm.mem(arg)).wrapping_add(vm.x())),
[INFO] [stdout] 93 | | );
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `commands` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "15b5b8253c35092cad925f491deddbdfbc3549632cd498b33df43599a19e8d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b5b8253c35092cad925f491deddbdfbc3549632cd498b33df43599a19e8d40", kill_on_drop: false }`
[INFO] [stdout] 15b5b8253c35092cad925f491deddbdfbc3549632cd498b33df43599a19e8d40