[INFO] fetching crate dareto 0.0.0...
[INFO] testing dareto-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dareto 0.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate dareto 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dareto 0.0.0
[INFO] finished tweaking crates.io crate dareto 0.0.0
[INFO] tweaked toml for crates.io crate dareto 0.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate dareto 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b88dfa0c6fa7522a635ec21c15633714d557e3b11bdd91c09e2bce8f4b666d00
[INFO] running `Command { std: "docker" "start" "-a" "b88dfa0c6fa7522a635ec21c15633714d557e3b11bdd91c09e2bce8f4b666d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b88dfa0c6fa7522a635ec21c15633714d557e3b11bdd91c09e2bce8f4b666d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88dfa0c6fa7522a635ec21c15633714d557e3b11bdd91c09e2bce8f4b666d00", kill_on_drop: false }`
[INFO] [stdout] b88dfa0c6fa7522a635ec21c15633714d557e3b11bdd91c09e2bce8f4b666d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031dddccaf9a1e950fa2ecc2ac96f3f6faba79ee45f3fcba8b9796fee1579312
[INFO] running `Command { std: "docker" "start" "-a" "031dddccaf9a1e950fa2ecc2ac96f3f6faba79ee45f3fcba8b9796fee1579312", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dareto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "031dddccaf9a1e950fa2ecc2ac96f3f6faba79ee45f3fcba8b9796fee1579312", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031dddccaf9a1e950fa2ecc2ac96f3f6faba79ee45f3fcba8b9796fee1579312", kill_on_drop: false }`
[INFO] [stdout] 031dddccaf9a1e950fa2ecc2ac96f3f6faba79ee45f3fcba8b9796fee1579312
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3b4d8233d0832be59695239f5c3759d4be51d3d85d9c03b4b582325e9343bb7
[INFO] running `Command { std: "docker" "start" "-a" "d3b4d8233d0832be59695239f5c3759d4be51d3d85d9c03b4b582325e9343bb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dareto v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d3b4d8233d0832be59695239f5c3759d4be51d3d85d9c03b4b582325e9343bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b4d8233d0832be59695239f5c3759d4be51d3d85d9c03b4b582325e9343bb7", kill_on_drop: false }`
[INFO] [stdout] d3b4d8233d0832be59695239f5c3759d4be51d3d85d9c03b4b582325e9343bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6012d213ea7c7a9c33c487241ead3c2e838eb0e3edabbb02e4ebab15cc28b453
[INFO] running `Command { std: "docker" "start" "-a" "6012d213ea7c7a9c33c487241ead3c2e838eb0e3edabbb02e4ebab15cc28b453", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dareto-610beb4cf3d4bbf7)
[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" "6012d213ea7c7a9c33c487241ead3c2e838eb0e3edabbb02e4ebab15cc28b453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6012d213ea7c7a9c33c487241ead3c2e838eb0e3edabbb02e4ebab15cc28b453", kill_on_drop: false }`
[INFO] [stdout] 6012d213ea7c7a9c33c487241ead3c2e838eb0e3edabbb02e4ebab15cc28b453