[INFO] fetching crate rustyflow 0.0.1...
[INFO] testing rustyflow-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rustyflow 0.0.1 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate rustyflow 0.0.1 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 rustyflow 0.0.1
[INFO] finished tweaking crates.io crate rustyflow 0.0.1
[INFO] tweaked toml for crates.io crate rustyflow 0.0.1 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate rustyflow 0.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 1031c9fb193309f2d47ee57e87f12bc86c5a2ee5f795983133b393c10e7939bb
[INFO] running `Command { std: "docker" "start" "-a" "1031c9fb193309f2d47ee57e87f12bc86c5a2ee5f795983133b393c10e7939bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1031c9fb193309f2d47ee57e87f12bc86c5a2ee5f795983133b393c10e7939bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1031c9fb193309f2d47ee57e87f12bc86c5a2ee5f795983133b393c10e7939bb", kill_on_drop: false }`
[INFO] [stdout] 1031c9fb193309f2d47ee57e87f12bc86c5a2ee5f795983133b393c10e7939bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 00cf6c95e5c9642a44a54dd1437f79f2d0993e9eb05347b4c86b289016651831
[INFO] running `Command { std: "docker" "start" "-a" "00cf6c95e5c9642a44a54dd1437f79f2d0993e9eb05347b4c86b289016651831", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyflow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "00cf6c95e5c9642a44a54dd1437f79f2d0993e9eb05347b4c86b289016651831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cf6c95e5c9642a44a54dd1437f79f2d0993e9eb05347b4c86b289016651831", kill_on_drop: false }`
[INFO] [stdout] 00cf6c95e5c9642a44a54dd1437f79f2d0993e9eb05347b4c86b289016651831
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 2fcc8fe9acf36c2809298631078d28bdaf9c81f856bcd4a438df05ecd3623760
[INFO] running `Command { std: "docker" "start" "-a" "2fcc8fe9acf36c2809298631078d28bdaf9c81f856bcd4a438df05ecd3623760", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustyflow v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "2fcc8fe9acf36c2809298631078d28bdaf9c81f856bcd4a438df05ecd3623760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fcc8fe9acf36c2809298631078d28bdaf9c81f856bcd4a438df05ecd3623760", kill_on_drop: false }`
[INFO] [stdout] 2fcc8fe9acf36c2809298631078d28bdaf9c81f856bcd4a438df05ecd3623760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] a22fc1a5ae31bbc6fe5c3131d6e97547a3338cdc3f636d0f24fc8ecf18e16b9a
[INFO] running `Command { std: "docker" "start" "-a" "a22fc1a5ae31bbc6fe5c3131d6e97547a3338cdc3f636d0f24fc8ecf18e16b9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyflow-f69107116f008bb6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustyflow
[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" "a22fc1a5ae31bbc6fe5c3131d6e97547a3338cdc3f636d0f24fc8ecf18e16b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22fc1a5ae31bbc6fe5c3131d6e97547a3338cdc3f636d0f24fc8ecf18e16b9a", kill_on_drop: false }`
[INFO] [stdout] a22fc1a5ae31bbc6fe5c3131d6e97547a3338cdc3f636d0f24fc8ecf18e16b9a