[INFO] cloning repository https://github.com/kevin-zhaoshuai/rust_sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevin-zhaoshuai/rust_sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevin-zhaoshuai%2Frust_sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevin-zhaoshuai%2Frust_sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa035a38df795b15d522f54c26ac766aa9a2620e
[INFO] testing kevin-zhaoshuai/rust_sandbox against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevin-zhaoshuai%2Frust_sandbox" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kevin-zhaoshuai/rust_sandbox on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kevin-zhaoshuai/rust_sandbox
[INFO] finished tweaking git repo https://github.com/kevin-zhaoshuai/rust_sandbox
[INFO] tweaked toml for git repo https://github.com/kevin-zhaoshuai/rust_sandbox written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/kevin-zhaoshuai/rust_sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a55de8e99d120cad0e311db473d636fb0679278bef19ff11a8f5631fe2d15eef
[INFO] running `Command { std: "docker" "start" "-a" "a55de8e99d120cad0e311db473d636fb0679278bef19ff11a8f5631fe2d15eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a55de8e99d120cad0e311db473d636fb0679278bef19ff11a8f5631fe2d15eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55de8e99d120cad0e311db473d636fb0679278bef19ff11a8f5631fe2d15eef", kill_on_drop: false }`
[INFO] [stdout] a55de8e99d120cad0e311db473d636fb0679278bef19ff11a8f5631fe2d15eef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f0c72f945a7f8aaf082012e5b9c9e20704200be659e22e0caa66a4f9c8e661
[INFO] running `Command { std: "docker" "start" "-a" "66f0c72f945a7f8aaf082012e5b9c9e20704200be659e22e0caa66a4f9c8e661", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "66f0c72f945a7f8aaf082012e5b9c9e20704200be659e22e0caa66a4f9c8e661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f0c72f945a7f8aaf082012e5b9c9e20704200be659e22e0caa66a4f9c8e661", kill_on_drop: false }`
[INFO] [stdout] 66f0c72f945a7f8aaf082012e5b9c9e20704200be659e22e0caa66a4f9c8e661
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2114a2fa21906d4250728bbe6c6d6a7d24b3e6ed56c5270b9d8aca1f1d02bc5
[INFO] running `Command { std: "docker" "start" "-a" "b2114a2fa21906d4250728bbe6c6d6a7d24b3e6ed56c5270b9d8aca1f1d02bc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_sandbox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "b2114a2fa21906d4250728bbe6c6d6a7d24b3e6ed56c5270b9d8aca1f1d02bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2114a2fa21906d4250728bbe6c6d6a7d24b3e6ed56c5270b9d8aca1f1d02bc5", kill_on_drop: false }`
[INFO] [stdout] b2114a2fa21906d4250728bbe6c6d6a7d24b3e6ed56c5270b9d8aca1f1d02bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45bf21650da43775677c85bb0bf7663a0c68e79f06a4ba52514291e2cf20dc1c
[INFO] running `Command { std: "docker" "start" "-a" "45bf21650da43775677c85bb0bf7663a0c68e79f06a4ba52514291e2cf20dc1c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_sandbox-5dc7146e9d6b4d76)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45bf21650da43775677c85bb0bf7663a0c68e79f06a4ba52514291e2cf20dc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45bf21650da43775677c85bb0bf7663a0c68e79f06a4ba52514291e2cf20dc1c", kill_on_drop: false }`
[INFO] [stdout] 45bf21650da43775677c85bb0bf7663a0c68e79f06a4ba52514291e2cf20dc1c