[INFO] fetching crate async_t_internal 0.6.0...
[INFO] testing async_t_internal-0.6.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate async_t_internal 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate async_t_internal 0.6.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_t_internal 0.6.0
[INFO] finished tweaking crates.io crate async_t_internal 0.6.0
[INFO] tweaked toml for crates.io crate async_t_internal 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cd4d3c90ba35eab97b2a1237b7d1d755daec1dc378a9e1d6370edce437dc90a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1cd4d3c90ba35eab97b2a1237b7d1d755daec1dc378a9e1d6370edce437dc90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cd4d3c90ba35eab97b2a1237b7d1d755daec1dc378a9e1d6370edce437dc90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd4d3c90ba35eab97b2a1237b7d1d755daec1dc378a9e1d6370edce437dc90a", kill_on_drop: false }`
[INFO] [stdout] 1cd4d3c90ba35eab97b2a1237b7d1d755daec1dc378a9e1d6370edce437dc90a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9655273309fe2eff5e63b3d88390b2dfb674e1242e7532fcd7c443e22a4716d
[INFO] running `Command { std: "docker" "start" "-a" "a9655273309fe2eff5e63b3d88390b2dfb674e1242e7532fcd7c443e22a4716d", kill_on_drop: false }`
[INFO] [stderr]    Compiling async_t_internal v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "a9655273309fe2eff5e63b3d88390b2dfb674e1242e7532fcd7c443e22a4716d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9655273309fe2eff5e63b3d88390b2dfb674e1242e7532fcd7c443e22a4716d", kill_on_drop: false }`
[INFO] [stdout] a9655273309fe2eff5e63b3d88390b2dfb674e1242e7532fcd7c443e22a4716d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e61812b6504b775842b5f2ec1aee7a3b49488cee6edea247a1b274b4552645d
[INFO] running `Command { std: "docker" "start" "-a" "4e61812b6504b775842b5f2ec1aee7a3b49488cee6edea247a1b274b4552645d", kill_on_drop: false }`
[INFO] [stderr]    Compiling async_t_internal v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "4e61812b6504b775842b5f2ec1aee7a3b49488cee6edea247a1b274b4552645d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e61812b6504b775842b5f2ec1aee7a3b49488cee6edea247a1b274b4552645d", kill_on_drop: false }`
[INFO] [stdout] 4e61812b6504b775842b5f2ec1aee7a3b49488cee6edea247a1b274b4552645d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a4bca410748b6fdca2fb5534a00be484384affb269c008bee7cc35a79db970e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a4bca410748b6fdca2fb5534a00be484384affb269c008bee7cc35a79db970e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_t_internal-36af07ce48f9edf6)
[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] [stderr]    Doc-tests async_t_internal
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / /// impl overload! add superpowers to your traits!
[INFO] [stderr] 23 | | /// makes existential types returnable for methods **recursively**,
[INFO] [stderr] 24 | | /// meaning that these methods can be more flexible than normal rust functions.
[INFO] [stderr] 25 | | /// The only downside is that it doesn't support dynamic dispatch.
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | | /// }
[INFO] [stderr] 36 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "8a4bca410748b6fdca2fb5534a00be484384affb269c008bee7cc35a79db970e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4bca410748b6fdca2fb5534a00be484384affb269c008bee7cc35a79db970e", kill_on_drop: false }`
[INFO] [stdout] 8a4bca410748b6fdca2fb5534a00be484384affb269c008bee7cc35a79db970e