[INFO] fetching crate unlimited 0.0.0...
[INFO] testing unlimited-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate unlimited 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate unlimited 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 unlimited 0.0.0
[INFO] finished tweaking crates.io crate unlimited 0.0.0
[INFO] tweaked toml for crates.io crate unlimited 0.0.0 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bb59520d162637ae237f702b6746673a700d714d5e646c36e393714465a932da
[INFO] running `Command { std: "docker" "start" "-a" "bb59520d162637ae237f702b6746673a700d714d5e646c36e393714465a932da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb59520d162637ae237f702b6746673a700d714d5e646c36e393714465a932da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb59520d162637ae237f702b6746673a700d714d5e646c36e393714465a932da", kill_on_drop: false }`
[INFO] [stdout] bb59520d162637ae237f702b6746673a700d714d5e646c36e393714465a932da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0854e1785e7179e9e5d9c30d850cd3d61d949de78c863c9e29ffaccf14fcc54a
[INFO] running `Command { std: "docker" "start" "-a" "0854e1785e7179e9e5d9c30d850cd3d61d949de78c863c9e29ffaccf14fcc54a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unlimited v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "0854e1785e7179e9e5d9c30d850cd3d61d949de78c863c9e29ffaccf14fcc54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0854e1785e7179e9e5d9c30d850cd3d61d949de78c863c9e29ffaccf14fcc54a", kill_on_drop: false }`
[INFO] [stdout] 0854e1785e7179e9e5d9c30d850cd3d61d949de78c863c9e29ffaccf14fcc54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c8456fc1ee07d58aaa62f7f2d523b65580b7aae032372971754649d682d54ee0
[INFO] running `Command { std: "docker" "start" "-a" "c8456fc1ee07d58aaa62f7f2d523b65580b7aae032372971754649d682d54ee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unlimited v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c8456fc1ee07d58aaa62f7f2d523b65580b7aae032372971754649d682d54ee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8456fc1ee07d58aaa62f7f2d523b65580b7aae032372971754649d682d54ee0", kill_on_drop: false }`
[INFO] [stdout] c8456fc1ee07d58aaa62f7f2d523b65580b7aae032372971754649d682d54ee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] d0794d4f3746f50ed28e81b54e5cd7918bfcafc3e101392116bceb96897a9979
[INFO] running `Command { std: "docker" "start" "-a" "d0794d4f3746f50ed28e81b54e5cd7918bfcafc3e101392116bceb96897a9979", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unlimited-05a8643ae14d3ffd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests unlimited
[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" "d0794d4f3746f50ed28e81b54e5cd7918bfcafc3e101392116bceb96897a9979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0794d4f3746f50ed28e81b54e5cd7918bfcafc3e101392116bceb96897a9979", kill_on_drop: false }`
[INFO] [stdout] d0794d4f3746f50ed28e81b54e5cd7918bfcafc3e101392116bceb96897a9979