[INFO] cloning repository https://github.com/nosferatu500/Aurora_VB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nosferatu500/Aurora_VB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2FAurora_VB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2FAurora_VB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66cdef0445cc54333d6bc3c7b8b3fb4c72f11bfd
[INFO] testing nosferatu500/Aurora_VB against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnosferatu500%2FAurora_VB" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nosferatu500/Aurora_VB on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nosferatu500/Aurora_VB
[INFO] finished tweaking git repo https://github.com/nosferatu500/Aurora_VB
[INFO] tweaked toml for git repo https://github.com/nosferatu500/Aurora_VB written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nosferatu500/Aurora_VB already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba497a793cf2fa5889f17eacfb054c8a7679a02d9f9615dad18ccb2682075cae
[INFO] running `Command { std: "docker" "start" "-a" "ba497a793cf2fa5889f17eacfb054c8a7679a02d9f9615dad18ccb2682075cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba497a793cf2fa5889f17eacfb054c8a7679a02d9f9615dad18ccb2682075cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba497a793cf2fa5889f17eacfb054c8a7679a02d9f9615dad18ccb2682075cae", kill_on_drop: false }`
[INFO] [stdout] ba497a793cf2fa5889f17eacfb054c8a7679a02d9f9615dad18ccb2682075cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be5cbe06d5db3188c62aa9401ab006b01e6012b9739ff91eae1e3cec28475ded
[INFO] running `Command { std: "docker" "start" "-a" "be5cbe06d5db3188c62aa9401ab006b01e6012b9739ff91eae1e3cec28475ded", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling aurora_vb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/interconnect.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn cycles(&mut self, cycles: usize) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "be5cbe06d5db3188c62aa9401ab006b01e6012b9739ff91eae1e3cec28475ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5cbe06d5db3188c62aa9401ab006b01e6012b9739ff91eae1e3cec28475ded", kill_on_drop: false }`
[INFO] [stdout] be5cbe06d5db3188c62aa9401ab006b01e6012b9739ff91eae1e3cec28475ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b87607b6cab7ccde5f64a0c6bfa99af87d33a631f0ae7ffc15eb960cdfbb67a
[INFO] running `Command { std: "docker" "start" "-a" "7b87607b6cab7ccde5f64a0c6bfa99af87d33a631f0ae7ffc15eb960cdfbb67a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aurora_vb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/interconnect.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn cycles(&mut self, cycles: usize) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aurora_vb-83be0a150e336f95)
[INFO] running `Command { std: "docker" "inspect" "7b87607b6cab7ccde5f64a0c6bfa99af87d33a631f0ae7ffc15eb960cdfbb67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b87607b6cab7ccde5f64a0c6bfa99af87d33a631f0ae7ffc15eb960cdfbb67a", kill_on_drop: false }`
[INFO] [stdout] 7b87607b6cab7ccde5f64a0c6bfa99af87d33a631f0ae7ffc15eb960cdfbb67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cfc45ef441a2354e9bb96bcf90cb78da884f066e2ae3446fde4a10f2484166c
[INFO] running `Command { std: "docker" "start" "-a" "7cfc45ef441a2354e9bb96bcf90cb78da884f066e2ae3446fde4a10f2484166c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stdout] 
[INFO] [stderr]   --> src/interconnect.rs:54:30
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 54 |     pub fn cycles(&mut self, cycles: usize) {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aurora_vb` (bin "aurora_vb" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aurora_vb-83be0a150e336f95)
[INFO] running `Command { std: "docker" "inspect" "7cfc45ef441a2354e9bb96bcf90cb78da884f066e2ae3446fde4a10f2484166c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfc45ef441a2354e9bb96bcf90cb78da884f066e2ae3446fde4a10f2484166c", kill_on_drop: false }`
[INFO] [stdout] 7cfc45ef441a2354e9bb96bcf90cb78da884f066e2ae3446fde4a10f2484166c