[INFO] cloning repository https://github.com/archer884/future-hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archer884/future-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Ffuture-hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Ffuture-hello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6d442828d9811aa75fc39277374dc1263953dea
[INFO] testing archer884/future-hello against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Ffuture-hello" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/archer884/future-hello on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/archer884/future-hello
[INFO] finished tweaking git repo https://github.com/archer884/future-hello
[INFO] tweaked toml for git repo https://github.com/archer884/future-hello written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/archer884/future-hello already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e4c7a58fe331bfa38ffef41e89ca5335fdc936ef86cae259fb3ced09af82b6
[INFO] running `Command { std: "docker" "start" "-a" "00e4c7a58fe331bfa38ffef41e89ca5335fdc936ef86cae259fb3ced09af82b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e4c7a58fe331bfa38ffef41e89ca5335fdc936ef86cae259fb3ced09af82b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e4c7a58fe331bfa38ffef41e89ca5335fdc936ef86cae259fb3ced09af82b6", kill_on_drop: false }`
[INFO] [stdout] 00e4c7a58fe331bfa38ffef41e89ca5335fdc936ef86cae259fb3ced09af82b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff555f41837f3e58fef084ec5aada06bae9037c3da16386c6c15abd4e9092723
[INFO] running `Command { std: "docker" "start" "-a" "ff555f41837f3e58fef084ec5aada06bae9037c3da16386c6c15abd4e9092723", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling futures v0.1.2 (https://github.com/alexcrichton/futures-rs#79e2d9c8)
[INFO] [stderr]    Compiling future-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "ff555f41837f3e58fef084ec5aada06bae9037c3da16386c6c15abd4e9092723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff555f41837f3e58fef084ec5aada06bae9037c3da16386c6c15abd4e9092723", kill_on_drop: false }`
[INFO] [stdout] ff555f41837f3e58fef084ec5aada06bae9037c3da16386c6c15abd4e9092723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7dce107b6b1faf0305e5bc1515c525d382a47b4fbcda35e50cfd6f98937ff1
[INFO] running `Command { std: "docker" "start" "-a" "7d7dce107b6b1faf0305e5bc1515c525d382a47b4fbcda35e50cfd6f98937ff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling future-hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7d7dce107b6b1faf0305e5bc1515c525d382a47b4fbcda35e50cfd6f98937ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7dce107b6b1faf0305e5bc1515c525d382a47b4fbcda35e50cfd6f98937ff1", kill_on_drop: false }`
[INFO] [stdout] 7d7dce107b6b1faf0305e5bc1515c525d382a47b4fbcda35e50cfd6f98937ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a4f9430e46e5ffb380a427c4a1057c0b14260e0f0042f81473dadda5a39b436
[INFO] running `Command { std: "docker" "start" "-a" "5a4f9430e46e5ffb380a427c4a1057c0b14260e0f0042f81473dadda5a39b436", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/future_hello-654dc250d9aeb418)
[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" "5a4f9430e46e5ffb380a427c4a1057c0b14260e0f0042f81473dadda5a39b436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4f9430e46e5ffb380a427c4a1057c0b14260e0f0042f81473dadda5a39b436", kill_on_drop: false }`
[INFO] [stdout] 5a4f9430e46e5ffb380a427c4a1057c0b14260e0f0042f81473dadda5a39b436