[INFO] cloning repository https://github.com/xt271828/CaramelVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xt271828/CaramelVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt271828%2FCaramelVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt271828%2FCaramelVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9dc596479fb4f12129bd76323212e614ddc9d08
[INFO] testing xt271828/CaramelVM against beta-2022-05-20 for beta-1.62-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxt271828%2FCaramelVM" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xt271828/CaramelVM on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xt271828/CaramelVM
[INFO] finished tweaking git repo https://github.com/xt271828/CaramelVM
[INFO] tweaked toml for git repo https://github.com/xt271828/CaramelVM written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/xt271828/CaramelVM already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fead884ccc7d4bd3059b29a49115f4ca073bd19dd3a511cf9af55165abb6a3e0
[INFO] running `Command { std: "docker" "start" "-a" "fead884ccc7d4bd3059b29a49115f4ca073bd19dd3a511cf9af55165abb6a3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fead884ccc7d4bd3059b29a49115f4ca073bd19dd3a511cf9af55165abb6a3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fead884ccc7d4bd3059b29a49115f4ca073bd19dd3a511cf9af55165abb6a3e0", kill_on_drop: false }`
[INFO] [stdout] fead884ccc7d4bd3059b29a49115f4ca073bd19dd3a511cf9af55165abb6a3e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32cb8ceb627837615aee1e751f20118c4ebc0e43b5eaf0d0a9173998331e95f5
[INFO] running `Command { std: "docker" "start" "-a" "32cb8ceb627837615aee1e751f20118c4ebc0e43b5eaf0d0a9173998331e95f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling caramel_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.47s
[INFO] running `Command { std: "docker" "inspect" "32cb8ceb627837615aee1e751f20118c4ebc0e43b5eaf0d0a9173998331e95f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cb8ceb627837615aee1e751f20118c4ebc0e43b5eaf0d0a9173998331e95f5", kill_on_drop: false }`
[INFO] [stdout] 32cb8ceb627837615aee1e751f20118c4ebc0e43b5eaf0d0a9173998331e95f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b5bcac7ca82090b47d830ce95cbeb89a6cb9a2ad15f2114392e03756bcc144
[INFO] running `Command { std: "docker" "start" "-a" "61b5bcac7ca82090b47d830ce95cbeb89a6cb9a2ad15f2114392e03756bcc144", kill_on_drop: false }`
[INFO] [stderr]    Compiling caramel_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/caramel_vm-104253b2de3fe7aa)
[INFO] running `Command { std: "docker" "inspect" "61b5bcac7ca82090b47d830ce95cbeb89a6cb9a2ad15f2114392e03756bcc144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b5bcac7ca82090b47d830ce95cbeb89a6cb9a2ad15f2114392e03756bcc144", kill_on_drop: false }`
[INFO] [stdout] 61b5bcac7ca82090b47d830ce95cbeb89a6cb9a2ad15f2114392e03756bcc144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 278855cc1e835a7b6ab454eeb4dd54de503d55330de0488c24e1b4eca4138cb7
[INFO] running `Command { std: "docker" "start" "-a" "278855cc1e835a7b6ab454eeb4dd54de503d55330de0488c24e1b4eca4138cb7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/caramel_vm-104253b2de3fe7aa)
[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" "278855cc1e835a7b6ab454eeb4dd54de503d55330de0488c24e1b4eca4138cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278855cc1e835a7b6ab454eeb4dd54de503d55330de0488c24e1b4eca4138cb7", kill_on_drop: false }`
[INFO] [stdout] 278855cc1e835a7b6ab454eeb4dd54de503d55330de0488c24e1b4eca4138cb7