[INFO] fetching crate vswhere 0.1.0...
[INFO] testing vswhere-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate vswhere 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate vswhere 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 vswhere 0.1.0
[INFO] finished tweaking crates.io crate vswhere 0.1.0
[INFO] tweaked toml for crates.io crate vswhere 0.1.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded url_serde v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] b3937655e57780c96edb41703eba0ee13d86cce4d6dc58782f47b810e4020218
[INFO] running `Command { std: "docker" "start" "-a" "b3937655e57780c96edb41703eba0ee13d86cce4d6dc58782f47b810e4020218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3937655e57780c96edb41703eba0ee13d86cce4d6dc58782f47b810e4020218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3937655e57780c96edb41703eba0ee13d86cce4d6dc58782f47b810e4020218", kill_on_drop: false }`
[INFO] [stdout] b3937655e57780c96edb41703eba0ee13d86cce4d6dc58782f47b810e4020218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] dbf0502cb6f3204f1fec4ee0c490da4528e495b425cbda8751775524dea856ae
[INFO] running `Command { std: "docker" "start" "-a" "dbf0502cb6f3204f1fec4ee0c490da4528e495b425cbda8751775524dea856ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling vswhere v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "dbf0502cb6f3204f1fec4ee0c490da4528e495b425cbda8751775524dea856ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf0502cb6f3204f1fec4ee0c490da4528e495b425cbda8751775524dea856ae", kill_on_drop: false }`
[INFO] [stdout] dbf0502cb6f3204f1fec4ee0c490da4528e495b425cbda8751775524dea856ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] bd5df4dd4bad542536ba4c44b8eea0a9febaf20fc60d53bb44f6a7cd939f5a48
[INFO] running `Command { std: "docker" "start" "-a" "bd5df4dd4bad542536ba4c44b8eea0a9febaf20fc60d53bb44f6a7cd939f5a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling vswhere v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "bd5df4dd4bad542536ba4c44b8eea0a9febaf20fc60d53bb44f6a7cd939f5a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5df4dd4bad542536ba4c44b8eea0a9febaf20fc60d53bb44f6a7cd939f5a48", kill_on_drop: false }`
[INFO] [stdout] bd5df4dd4bad542536ba4c44b8eea0a9febaf20fc60d53bb44f6a7cd939f5a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 4a3ca45b56e87074f6a5ace4081eed708cdc5b40bc14346f0f99f29824fe8038
[INFO] running `Command { std: "docker" "start" "-a" "4a3ca45b56e87074f6a5ace4081eed708cdc5b40bc14346f0f99f29824fe8038", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vswhere-592fd99e6a980b3b)
[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] [stderr]    Doc-tests vswhere
[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" "4a3ca45b56e87074f6a5ace4081eed708cdc5b40bc14346f0f99f29824fe8038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a3ca45b56e87074f6a5ace4081eed708cdc5b40bc14346f0f99f29824fe8038", kill_on_drop: false }`
[INFO] [stdout] 4a3ca45b56e87074f6a5ace4081eed708cdc5b40bc14346f0f99f29824fe8038