[INFO] fetching crate visualization 0.1.0...
[INFO] testing visualization-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate visualization 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate visualization 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 visualization 0.1.0
[INFO] finished tweaking crates.io crate visualization 0.1.0
[INFO] tweaked toml for crates.io crate visualization 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate visualization 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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] acca9bda49f8b42654c6aeba685fdfba8477aa3c1aeb4b1d06450b9ecb5c0d87
[INFO] running `Command { std: "docker" "start" "-a" "acca9bda49f8b42654c6aeba685fdfba8477aa3c1aeb4b1d06450b9ecb5c0d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acca9bda49f8b42654c6aeba685fdfba8477aa3c1aeb4b1d06450b9ecb5c0d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acca9bda49f8b42654c6aeba685fdfba8477aa3c1aeb4b1d06450b9ecb5c0d87", kill_on_drop: false }`
[INFO] [stdout] acca9bda49f8b42654c6aeba685fdfba8477aa3c1aeb4b1d06450b9ecb5c0d87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 4384255b369098b5c36456ddbe287eab38ac2f5402818d86c7307207bbcdce9e
[INFO] running `Command { std: "docker" "start" "-a" "4384255b369098b5c36456ddbe287eab38ac2f5402818d86c7307207bbcdce9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling visualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4384255b369098b5c36456ddbe287eab38ac2f5402818d86c7307207bbcdce9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4384255b369098b5c36456ddbe287eab38ac2f5402818d86c7307207bbcdce9e", kill_on_drop: false }`
[INFO] [stdout] 4384255b369098b5c36456ddbe287eab38ac2f5402818d86c7307207bbcdce9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] a46b57fe358de5ed497197985fdb6fccff1ebaaae328fe4529744da02b38b287
[INFO] running `Command { std: "docker" "start" "-a" "a46b57fe358de5ed497197985fdb6fccff1ebaaae328fe4529744da02b38b287", kill_on_drop: false }`
[INFO] [stderr]    Compiling visualization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a46b57fe358de5ed497197985fdb6fccff1ebaaae328fe4529744da02b38b287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46b57fe358de5ed497197985fdb6fccff1ebaaae328fe4529744da02b38b287", kill_on_drop: false }`
[INFO] [stdout] a46b57fe358de5ed497197985fdb6fccff1ebaaae328fe4529744da02b38b287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 43ecf2d1daf8867debb32417949047aad7cc174c73aebe911499ed2a493b8c1b
[INFO] running `Command { std: "docker" "start" "-a" "43ecf2d1daf8867debb32417949047aad7cc174c73aebe911499ed2a493b8c1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/visualization-48f6f57a16ef0a4d)
[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" "43ecf2d1daf8867debb32417949047aad7cc174c73aebe911499ed2a493b8c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ecf2d1daf8867debb32417949047aad7cc174c73aebe911499ed2a493b8c1b", kill_on_drop: false }`
[INFO] [stdout] 43ecf2d1daf8867debb32417949047aad7cc174c73aebe911499ed2a493b8c1b