[INFO] fetching crate hello_world_by_zihao 0.1.0...
[INFO] testing hello_world_by_zihao-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hello_world_by_zihao 0.1.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate hello_world_by_zihao 0.1.0 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 crates.io crate hello_world_by_zihao 0.1.0
[INFO] finished tweaking crates.io crate hello_world_by_zihao 0.1.0
[INFO] tweaked toml for crates.io crate hello_world_by_zihao 0.1.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate crates.io crate hello_world_by_zihao 0.1.0 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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] aa2a46cb3182022b61812958f35f8ca7f5aff735cb4ab11b3e6f55fd33d9c1ab
[INFO] running `Command { std: "docker" "start" "-a" "aa2a46cb3182022b61812958f35f8ca7f5aff735cb4ab11b3e6f55fd33d9c1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa2a46cb3182022b61812958f35f8ca7f5aff735cb4ab11b3e6f55fd33d9c1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2a46cb3182022b61812958f35f8ca7f5aff735cb4ab11b3e6f55fd33d9c1ab", kill_on_drop: false }`
[INFO] [stdout] aa2a46cb3182022b61812958f35f8ca7f5aff735cb4ab11b3e6f55fd33d9c1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 3f1d657bbdf428874895cf25e50d4a71c373d82fe0009fb0082e08c18f259ac4
[INFO] running `Command { std: "docker" "start" "-a" "3f1d657bbdf428874895cf25e50d4a71c373d82fe0009fb0082e08c18f259ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_by_zihao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "3f1d657bbdf428874895cf25e50d4a71c373d82fe0009fb0082e08c18f259ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1d657bbdf428874895cf25e50d4a71c373d82fe0009fb0082e08c18f259ac4", kill_on_drop: false }`
[INFO] [stdout] 3f1d657bbdf428874895cf25e50d4a71c373d82fe0009fb0082e08c18f259ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 6a3edec96452952df3f242128bd77208f36f6ca6213a9492e657e5bb5b431b6e
[INFO] running `Command { std: "docker" "start" "-a" "6a3edec96452952df3f242128bd77208f36f6ca6213a9492e657e5bb5b431b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world_by_zihao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "6a3edec96452952df3f242128bd77208f36f6ca6213a9492e657e5bb5b431b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3edec96452952df3f242128bd77208f36f6ca6213a9492e657e5bb5b431b6e", kill_on_drop: false }`
[INFO] [stdout] 6a3edec96452952df3f242128bd77208f36f6ca6213a9492e657e5bb5b431b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] d136c5ec54bf6ad01a1caf0992150611f63e3440506312524a054237d197fc2e
[INFO] running `Command { std: "docker" "start" "-a" "d136c5ec54bf6ad01a1caf0992150611f63e3440506312524a054237d197fc2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hello_world_by_zihao-8cb69d552fe80268)
[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" "d136c5ec54bf6ad01a1caf0992150611f63e3440506312524a054237d197fc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d136c5ec54bf6ad01a1caf0992150611f63e3440506312524a054237d197fc2e", kill_on_drop: false }`
[INFO] [stdout] d136c5ec54bf6ad01a1caf0992150611f63e3440506312524a054237d197fc2e