[INFO] cloning repository https://github.com/sh1nduu/toy_jvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sh1nduu/toy_jvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsh1nduu%2Ftoy_jvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsh1nduu%2Ftoy_jvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4086fddab1035939eaa886e145283d3eac99ab34
[INFO] testing sh1nduu/toy_jvm against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsh1nduu%2Ftoy_jvm" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sh1nduu/toy_jvm on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sh1nduu/toy_jvm
[INFO] finished tweaking git repo https://github.com/sh1nduu/toy_jvm
[INFO] tweaked toml for git repo https://github.com/sh1nduu/toy_jvm written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/sh1nduu/toy_jvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed203462ef27f4051911143695d97d5640d8c30d704d6fcdbe541b9c4e85c480
[INFO] running `Command { std: "docker" "start" "-a" "ed203462ef27f4051911143695d97d5640d8c30d704d6fcdbe541b9c4e85c480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed203462ef27f4051911143695d97d5640d8c30d704d6fcdbe541b9c4e85c480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed203462ef27f4051911143695d97d5640d8c30d704d6fcdbe541b9c4e85c480", kill_on_drop: false }`
[INFO] [stdout] ed203462ef27f4051911143695d97d5640d8c30d704d6fcdbe541b9c4e85c480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1baf78b0d6b6fb76e25e204ede0071ab1e8211830d7b4b760ab98b5f020888
[INFO] running `Command { std: "docker" "start" "-a" "dd1baf78b0d6b6fb76e25e204ede0071ab1e8211830d7b4b760ab98b5f020888", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling toy_jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "dd1baf78b0d6b6fb76e25e204ede0071ab1e8211830d7b4b760ab98b5f020888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1baf78b0d6b6fb76e25e204ede0071ab1e8211830d7b4b760ab98b5f020888", kill_on_drop: false }`
[INFO] [stdout] dd1baf78b0d6b6fb76e25e204ede0071ab1e8211830d7b4b760ab98b5f020888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e374e53f50f01a2960ae22a8f3beb332f239c36c99ad240b53c6834810d0f289
[INFO] running `Command { std: "docker" "start" "-a" "e374e53f50f01a2960ae22a8f3beb332f239c36c99ad240b53c6834810d0f289", kill_on_drop: false }`
[INFO] [stderr]    Compiling toy_jvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e374e53f50f01a2960ae22a8f3beb332f239c36c99ad240b53c6834810d0f289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e374e53f50f01a2960ae22a8f3beb332f239c36c99ad240b53c6834810d0f289", kill_on_drop: false }`
[INFO] [stdout] e374e53f50f01a2960ae22a8f3beb332f239c36c99ad240b53c6834810d0f289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc0f22fb0cbbae08b8bc279ef7c47732c530d49ff0e28ee594ee7852d46a235e
[INFO] running `Command { std: "docker" "start" "-a" "cc0f22fb0cbbae08b8bc279ef7c47732c530d49ff0e28ee594ee7852d46a235e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toy_jvm-68d00871d31f13e6)
[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" "cc0f22fb0cbbae08b8bc279ef7c47732c530d49ff0e28ee594ee7852d46a235e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0f22fb0cbbae08b8bc279ef7c47732c530d49ff0e28ee594ee7852d46a235e", kill_on_drop: false }`
[INFO] [stdout] cc0f22fb0cbbae08b8bc279ef7c47732c530d49ff0e28ee594ee7852d46a235e