[INFO] fetching crate dart-sdk-sys 2.10.4...
[INFO] testing dart-sdk-sys-2.10.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dart-sdk-sys 2.10.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dart-sdk-sys 2.10.4 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 dart-sdk-sys 2.10.4
[INFO] finished tweaking crates.io crate dart-sdk-sys 2.10.4
[INFO] tweaked toml for crates.io crate dart-sdk-sys 2.10.4 written to /workspace/builds/worker-0/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6ea744045cd264def741cc937c12c8b92e44722154e8672835bbc8bda5b1f188
[INFO] running `Command { std: "docker" "start" "-a" "6ea744045cd264def741cc937c12c8b92e44722154e8672835bbc8bda5b1f188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea744045cd264def741cc937c12c8b92e44722154e8672835bbc8bda5b1f188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea744045cd264def741cc937c12c8b92e44722154e8672835bbc8bda5b1f188", kill_on_drop: false }`
[INFO] [stdout] 6ea744045cd264def741cc937c12c8b92e44722154e8672835bbc8bda5b1f188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 15f0fd22ca70572817ecdcb938d23a10660e6f28889bfff8d56ea46b36187d6f
[INFO] running `Command { std: "docker" "start" "-a" "15f0fd22ca70572817ecdcb938d23a10660e6f28889bfff8d56ea46b36187d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dart-sdk-sys v2.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "15f0fd22ca70572817ecdcb938d23a10660e6f28889bfff8d56ea46b36187d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f0fd22ca70572817ecdcb938d23a10660e6f28889bfff8d56ea46b36187d6f", kill_on_drop: false }`
[INFO] [stdout] 15f0fd22ca70572817ecdcb938d23a10660e6f28889bfff8d56ea46b36187d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c45d41ada8700c63e24f1c134545e662b85fd83dcacd87ce75ca7a99c4889796
[INFO] running `Command { std: "docker" "start" "-a" "c45d41ada8700c63e24f1c134545e662b85fd83dcacd87ce75ca7a99c4889796", kill_on_drop: false }`
[INFO] [stderr]    Compiling dart-sdk-sys v2.10.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c45d41ada8700c63e24f1c134545e662b85fd83dcacd87ce75ca7a99c4889796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45d41ada8700c63e24f1c134545e662b85fd83dcacd87ce75ca7a99c4889796", kill_on_drop: false }`
[INFO] [stdout] c45d41ada8700c63e24f1c134545e662b85fd83dcacd87ce75ca7a99c4889796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2252fdc58b3eab162f6710a3138ee833a01b480b17548e7e314700f174b17390
[INFO] running `Command { std: "docker" "start" "-a" "2252fdc58b3eab162f6710a3138ee833a01b480b17548e7e314700f174b17390", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dart_sdk_sys-3f6ce70b644a5eb3)
[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 dart-sdk-sys
[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" "2252fdc58b3eab162f6710a3138ee833a01b480b17548e7e314700f174b17390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2252fdc58b3eab162f6710a3138ee833a01b480b17548e7e314700f174b17390", kill_on_drop: false }`
[INFO] [stdout] 2252fdc58b3eab162f6710a3138ee833a01b480b17548e7e314700f174b17390