[INFO] fetching crate quasar 0.0.1...
[INFO] testing quasar-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate quasar 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate quasar 0.0.1 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 quasar 0.0.1
[INFO] finished tweaking crates.io crate quasar 0.0.1
[INFO] tweaked toml for crates.io crate quasar 0.0.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 815363127f7b6a006507c3104400be830ffac5b1af182c846579edc03729fff5
[INFO] running `Command { std: "docker" "start" "-a" "815363127f7b6a006507c3104400be830ffac5b1af182c846579edc03729fff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "815363127f7b6a006507c3104400be830ffac5b1af182c846579edc03729fff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "815363127f7b6a006507c3104400be830ffac5b1af182c846579edc03729fff5", kill_on_drop: false }`
[INFO] [stdout] 815363127f7b6a006507c3104400be830ffac5b1af182c846579edc03729fff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3668f18c990842ffcd82741ff0b808d97ade05bc18a0376132a2bb64f5fc8d90
[INFO] running `Command { std: "docker" "start" "-a" "3668f18c990842ffcd82741ff0b808d97ade05bc18a0376132a2bb64f5fc8d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling quasar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3668f18c990842ffcd82741ff0b808d97ade05bc18a0376132a2bb64f5fc8d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3668f18c990842ffcd82741ff0b808d97ade05bc18a0376132a2bb64f5fc8d90", kill_on_drop: false }`
[INFO] [stdout] 3668f18c990842ffcd82741ff0b808d97ade05bc18a0376132a2bb64f5fc8d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c97978653725ae7d0d1f3b6491145c48a26c299e7d1ba0e6417559f2693b07ce
[INFO] running `Command { std: "docker" "start" "-a" "c97978653725ae7d0d1f3b6491145c48a26c299e7d1ba0e6417559f2693b07ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling quasar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "c97978653725ae7d0d1f3b6491145c48a26c299e7d1ba0e6417559f2693b07ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97978653725ae7d0d1f3b6491145c48a26c299e7d1ba0e6417559f2693b07ce", kill_on_drop: false }`
[INFO] [stdout] c97978653725ae7d0d1f3b6491145c48a26c299e7d1ba0e6417559f2693b07ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fdc71294a941d5b164d6bb33e27a7e168b1a0c77d19e25847c7e9316d93f31f6
[INFO] running `Command { std: "docker" "start" "-a" "fdc71294a941d5b164d6bb33e27a7e168b1a0c77d19e25847c7e9316d93f31f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quasar-a0df0157418244c7)
[INFO] [stdout] 
[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] [stderr]    Doc-tests quasar
[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" "fdc71294a941d5b164d6bb33e27a7e168b1a0c77d19e25847c7e9316d93f31f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc71294a941d5b164d6bb33e27a7e168b1a0c77d19e25847c7e9316d93f31f6", kill_on_drop: false }`
[INFO] [stdout] fdc71294a941d5b164d6bb33e27a7e168b1a0c77d19e25847c7e9316d93f31f6