[INFO] fetching crate diff_derive 0.2.1...
[INFO] testing diff_derive-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate diff_derive 0.2.1 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate diff_derive 0.2.1 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 diff_derive 0.2.1
[INFO] finished tweaking crates.io crate diff_derive 0.2.1
[INFO] tweaked toml for crates.io crate diff_derive 0.2.1 written to /workspace/builds/worker-115/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 06fb3f838b78713ebed276d0164420fed384f6da8c5a61a5e011f237f10fbb97
[INFO] running `Command { std: "docker" "start" "-a" "06fb3f838b78713ebed276d0164420fed384f6da8c5a61a5e011f237f10fbb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06fb3f838b78713ebed276d0164420fed384f6da8c5a61a5e011f237f10fbb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fb3f838b78713ebed276d0164420fed384f6da8c5a61a5e011f237f10fbb97", kill_on_drop: false }`
[INFO] [stdout] 06fb3f838b78713ebed276d0164420fed384f6da8c5a61a5e011f237f10fbb97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 19ac69729a3aecd5541d9109cdeefc66f28a2d18dd0578d8c6a6f13f536ba34b
[INFO] running `Command { std: "docker" "start" "-a" "19ac69729a3aecd5541d9109cdeefc66f28a2d18dd0578d8c6a6f13f536ba34b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling diff_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "19ac69729a3aecd5541d9109cdeefc66f28a2d18dd0578d8c6a6f13f536ba34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ac69729a3aecd5541d9109cdeefc66f28a2d18dd0578d8c6a6f13f536ba34b", kill_on_drop: false }`
[INFO] [stdout] 19ac69729a3aecd5541d9109cdeefc66f28a2d18dd0578d8c6a6f13f536ba34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 8477d22e1b3a835ede9daf9f6c77e44b4b85d28bc2d32beda8ba687dcba8c9b9
[INFO] running `Command { std: "docker" "start" "-a" "8477d22e1b3a835ede9daf9f6c77e44b4b85d28bc2d32beda8ba687dcba8c9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "8477d22e1b3a835ede9daf9f6c77e44b4b85d28bc2d32beda8ba687dcba8c9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8477d22e1b3a835ede9daf9f6c77e44b4b85d28bc2d32beda8ba687dcba8c9b9", kill_on_drop: false }`
[INFO] [stdout] 8477d22e1b3a835ede9daf9f6c77e44b4b85d28bc2d32beda8ba687dcba8c9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] dac12320fe52b07c51fba3599740880308a48d685e94e90f16a06d7e73e06717
[INFO] running `Command { std: "docker" "start" "-a" "dac12320fe52b07c51fba3599740880308a48d685e94e90f16a06d7e73e06717", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diff_derive-95e750c81a8054e4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diff_derive
[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] [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" "dac12320fe52b07c51fba3599740880308a48d685e94e90f16a06d7e73e06717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac12320fe52b07c51fba3599740880308a48d685e94e90f16a06d7e73e06717", kill_on_drop: false }`
[INFO] [stdout] dac12320fe52b07c51fba3599740880308a48d685e94e90f16a06d7e73e06717