[INFO] fetching crate envoys 0.0.0...
[INFO] testing envoys-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate envoys 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate envoys 0.0.0 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 envoys 0.0.0
[INFO] finished tweaking crates.io crate envoys 0.0.0
[INFO] tweaked toml for crates.io crate envoys 0.0.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8da1906aae3c6f54e86b3e348df8066d35a5e08f163ebbe2262b1a9a6a89b97d
[INFO] running `Command { std: "docker" "start" "-a" "8da1906aae3c6f54e86b3e348df8066d35a5e08f163ebbe2262b1a9a6a89b97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8da1906aae3c6f54e86b3e348df8066d35a5e08f163ebbe2262b1a9a6a89b97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da1906aae3c6f54e86b3e348df8066d35a5e08f163ebbe2262b1a9a6a89b97d", kill_on_drop: false }`
[INFO] [stdout] 8da1906aae3c6f54e86b3e348df8066d35a5e08f163ebbe2262b1a9a6a89b97d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2e4c057978a98257c5b6c2675b0bf75acbc276a0463bce1d3a0729a98e00dcaf
[INFO] running `Command { std: "docker" "start" "-a" "2e4c057978a98257c5b6c2675b0bf75acbc276a0463bce1d3a0729a98e00dcaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling envoys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2e4c057978a98257c5b6c2675b0bf75acbc276a0463bce1d3a0729a98e00dcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4c057978a98257c5b6c2675b0bf75acbc276a0463bce1d3a0729a98e00dcaf", kill_on_drop: false }`
[INFO] [stdout] 2e4c057978a98257c5b6c2675b0bf75acbc276a0463bce1d3a0729a98e00dcaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 222c3254ebe527a6050319eb0617c702a63eb65ef672c83467ef57fcf970822a
[INFO] running `Command { std: "docker" "start" "-a" "222c3254ebe527a6050319eb0617c702a63eb65ef672c83467ef57fcf970822a", kill_on_drop: false }`
[INFO] [stderr]    Compiling envoys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "222c3254ebe527a6050319eb0617c702a63eb65ef672c83467ef57fcf970822a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222c3254ebe527a6050319eb0617c702a63eb65ef672c83467ef57fcf970822a", kill_on_drop: false }`
[INFO] [stdout] 222c3254ebe527a6050319eb0617c702a63eb65ef672c83467ef57fcf970822a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 497bb60f79e866a2bdb4c05dd1df4a1880e80c6792f11aee1ec1cfbca46a7aa3
[INFO] running `Command { std: "docker" "start" "-a" "497bb60f79e866a2bdb4c05dd1df4a1880e80c6792f11aee1ec1cfbca46a7aa3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/envoys-c58120649ac66a89)
[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 envoys
[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" "497bb60f79e866a2bdb4c05dd1df4a1880e80c6792f11aee1ec1cfbca46a7aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497bb60f79e866a2bdb4c05dd1df4a1880e80c6792f11aee1ec1cfbca46a7aa3", kill_on_drop: false }`
[INFO] [stdout] 497bb60f79e866a2bdb4c05dd1df4a1880e80c6792f11aee1ec1cfbca46a7aa3