[INFO] fetching crate seth 0.1.0...
[INFO] testing seth-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate seth 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate seth 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seth 0.1.0
[INFO] finished tweaking crates.io crate seth 0.1.0
[INFO] tweaked toml for crates.io crate seth 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate seth 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0431e473543f780f090a6cb7fc184159da35d636959b7367937c2e7b24d69403
[INFO] running `Command { std: "docker" "start" "-a" "0431e473543f780f090a6cb7fc184159da35d636959b7367937c2e7b24d69403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0431e473543f780f090a6cb7fc184159da35d636959b7367937c2e7b24d69403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0431e473543f780f090a6cb7fc184159da35d636959b7367937c2e7b24d69403", kill_on_drop: false }`
[INFO] [stdout] 0431e473543f780f090a6cb7fc184159da35d636959b7367937c2e7b24d69403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77866a0ebb123ca4abe1e5d182fabd292b967ccfb306b1751c07324e7e476c04
[INFO] running `Command { std: "docker" "start" "-a" "77866a0ebb123ca4abe1e5d182fabd292b967ccfb306b1751c07324e7e476c04", kill_on_drop: false }`
[INFO] [stderr]    Compiling seth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "77866a0ebb123ca4abe1e5d182fabd292b967ccfb306b1751c07324e7e476c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77866a0ebb123ca4abe1e5d182fabd292b967ccfb306b1751c07324e7e476c04", kill_on_drop: false }`
[INFO] [stdout] 77866a0ebb123ca4abe1e5d182fabd292b967ccfb306b1751c07324e7e476c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eacad72b1f9d2b54d467c85f6dd64df02710b974ec74d50888a793c5bbd654bc
[INFO] running `Command { std: "docker" "start" "-a" "eacad72b1f9d2b54d467c85f6dd64df02710b974ec74d50888a793c5bbd654bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling seth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "eacad72b1f9d2b54d467c85f6dd64df02710b974ec74d50888a793c5bbd654bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eacad72b1f9d2b54d467c85f6dd64df02710b974ec74d50888a793c5bbd654bc", kill_on_drop: false }`
[INFO] [stdout] eacad72b1f9d2b54d467c85f6dd64df02710b974ec74d50888a793c5bbd654bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0d43c5373495b97b6a5ce28eab2bdefe72537b0c882a2cfa7e1ebbddf0470752
[INFO] running `Command { std: "docker" "start" "-a" "0d43c5373495b97b6a5ce28eab2bdefe72537b0c882a2cfa7e1ebbddf0470752", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seth-41ec9733f4b25ad4)
[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" "0d43c5373495b97b6a5ce28eab2bdefe72537b0c882a2cfa7e1ebbddf0470752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d43c5373495b97b6a5ce28eab2bdefe72537b0c882a2cfa7e1ebbddf0470752", kill_on_drop: false }`
[INFO] [stdout] 0d43c5373495b97b6a5ce28eab2bdefe72537b0c882a2cfa7e1ebbddf0470752