[INFO] fetching crate quark_app 0.1.1...
[INFO] testing quark_app-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate quark_app 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate quark_app 0.1.1 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 quark_app 0.1.1
[INFO] finished tweaking crates.io crate quark_app 0.1.1
[INFO] tweaked toml for crates.io crate quark_app 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 99283629358d979b1b7f1e986b07dea943ffdfea4d2a9b1ed1b3c32a071b44de
[INFO] running `Command { std: "docker" "start" "-a" "99283629358d979b1b7f1e986b07dea943ffdfea4d2a9b1ed1b3c32a071b44de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99283629358d979b1b7f1e986b07dea943ffdfea4d2a9b1ed1b3c32a071b44de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99283629358d979b1b7f1e986b07dea943ffdfea4d2a9b1ed1b3c32a071b44de", kill_on_drop: false }`
[INFO] [stdout] 99283629358d979b1b7f1e986b07dea943ffdfea4d2a9b1ed1b3c32a071b44de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8c9db99a784d5008cf454786bdcb67b88f516d13ce5f10c5532af4bfe2641b3f
[INFO] running `Command { std: "docker" "start" "-a" "8c9db99a784d5008cf454786bdcb67b88f516d13ce5f10c5532af4bfe2641b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quark_app v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8c9db99a784d5008cf454786bdcb67b88f516d13ce5f10c5532af4bfe2641b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9db99a784d5008cf454786bdcb67b88f516d13ce5f10c5532af4bfe2641b3f", kill_on_drop: false }`
[INFO] [stdout] 8c9db99a784d5008cf454786bdcb67b88f516d13ce5f10c5532af4bfe2641b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c84436db620c7b83c96cc3847ab31dd7d95c0f97fd7987970fca2de8deab9f0e
[INFO] running `Command { std: "docker" "start" "-a" "c84436db620c7b83c96cc3847ab31dd7d95c0f97fd7987970fca2de8deab9f0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quark_app v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c84436db620c7b83c96cc3847ab31dd7d95c0f97fd7987970fca2de8deab9f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84436db620c7b83c96cc3847ab31dd7d95c0f97fd7987970fca2de8deab9f0e", kill_on_drop: false }`
[INFO] [stdout] c84436db620c7b83c96cc3847ab31dd7d95c0f97fd7987970fca2de8deab9f0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b2e01866f79e93362c0b87cb92942e9690140dee65417fe25e920d82870533e0
[INFO] running `Command { std: "docker" "start" "-a" "b2e01866f79e93362c0b87cb92942e9690140dee65417fe25e920d82870533e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quark_app-44b69bede221dff3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quark_app
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [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" "b2e01866f79e93362c0b87cb92942e9690140dee65417fe25e920d82870533e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e01866f79e93362c0b87cb92942e9690140dee65417fe25e920d82870533e0", kill_on_drop: false }`
[INFO] [stdout] b2e01866f79e93362c0b87cb92942e9690140dee65417fe25e920d82870533e0