[INFO] cloning repository https://github.com/mulholl/prophetic-tongue
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mulholl/prophetic-tongue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulholl%2Fprophetic-tongue", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulholl%2Fprophetic-tongue'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3d829334e66a1b71f964883354525f87bd3e67f
[INFO] testing mulholl/prophetic-tongue against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulholl%2Fprophetic-tongue" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mulholl/prophetic-tongue 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 git repo https://github.com/mulholl/prophetic-tongue
[INFO] finished tweaking git repo https://github.com/mulholl/prophetic-tongue
[INFO] tweaked toml for git repo https://github.com/mulholl/prophetic-tongue written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/mulholl/prophetic-tongue 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] a3dcbab2e2cd67caf3a9593d5cd66324e88ec9d49791cdeabe48de2057377505
[INFO] running `Command { std: "docker" "start" "-a" "a3dcbab2e2cd67caf3a9593d5cd66324e88ec9d49791cdeabe48de2057377505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3dcbab2e2cd67caf3a9593d5cd66324e88ec9d49791cdeabe48de2057377505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3dcbab2e2cd67caf3a9593d5cd66324e88ec9d49791cdeabe48de2057377505", kill_on_drop: false }`
[INFO] [stdout] a3dcbab2e2cd67caf3a9593d5cd66324e88ec9d49791cdeabe48de2057377505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] ddacbdd8922a04332796787c4aa555a8940c4c295d079398daac6dbb0e987a23
[INFO] running `Command { std: "docker" "start" "-a" "ddacbdd8922a04332796787c4aa555a8940c4c295d079398daac6dbb0e987a23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling prophetic-tongue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "ddacbdd8922a04332796787c4aa555a8940c4c295d079398daac6dbb0e987a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddacbdd8922a04332796787c4aa555a8940c4c295d079398daac6dbb0e987a23", kill_on_drop: false }`
[INFO] [stdout] ddacbdd8922a04332796787c4aa555a8940c4c295d079398daac6dbb0e987a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 89bb5f042c86670b0920e4ca622519a557ff1f1f7eef53ca8d13bdd34377712f
[INFO] running `Command { std: "docker" "start" "-a" "89bb5f042c86670b0920e4ca622519a557ff1f1f7eef53ca8d13bdd34377712f", kill_on_drop: false }`
[INFO] [stderr]    Compiling prophetic-tongue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "89bb5f042c86670b0920e4ca622519a557ff1f1f7eef53ca8d13bdd34377712f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bb5f042c86670b0920e4ca622519a557ff1f1f7eef53ca8d13bdd34377712f", kill_on_drop: false }`
[INFO] [stdout] 89bb5f042c86670b0920e4ca622519a557ff1f1f7eef53ca8d13bdd34377712f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] ab6021fc4b5d24e7223cad8cda0e24de2f794c044e6b4ed0bb48e184964da423
[INFO] running `Command { std: "docker" "start" "-a" "ab6021fc4b5d24e7223cad8cda0e24de2f794c044e6b4ed0bb48e184964da423", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prophetic_tongue-9e12ed9eaf1c3299)
[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" "ab6021fc4b5d24e7223cad8cda0e24de2f794c044e6b4ed0bb48e184964da423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6021fc4b5d24e7223cad8cda0e24de2f794c044e6b4ed0bb48e184964da423", kill_on_drop: false }`
[INFO] [stdout] ab6021fc4b5d24e7223cad8cda0e24de2f794c044e6b4ed0bb48e184964da423