[INFO] fetching crate alhc 0.3.0-alpha.4...
[INFO] checking alhc-0.3.0-alpha.4 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate alhc 0.3.0-alpha.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate alhc 0.3.0-alpha.4 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alhc 0.3.0-alpha.4
[INFO] finished tweaking crates.io crate alhc 0.3.0-alpha.4
[INFO] tweaked toml for crates.io crate alhc 0.3.0-alpha.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate alhc 0.3.0-alpha.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 343fa9c43ab70571a9b67f97a38bac02a0f57c4e3c02824c9dd411d98f3dea6e
[INFO] running `Command { std: "docker" "start" "-a" "343fa9c43ab70571a9b67f97a38bac02a0f57c4e3c02824c9dd411d98f3dea6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "343fa9c43ab70571a9b67f97a38bac02a0f57c4e3c02824c9dd411d98f3dea6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343fa9c43ab70571a9b67f97a38bac02a0f57c4e3c02824c9dd411d98f3dea6e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c4925ceda54daef5a304f23bc00176199361ce01c0e2ba885b296eaae868caf
[INFO] running `Command { std: "docker" "start" "-a" "3c4925ceda54daef5a304f23bc00176199361ce01c0e2ba885b296eaae868caf", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/prelude.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[cfg_attr(feature = "async_t", async_t::async_trait)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/prelude.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[cfg_attr(not(feature = "async_t"), allow(async_fn_in_trait))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/unix/response.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg_attr(feature = "async_t", async_t::async_trait)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-executor v0.3.25
[INFO] [stderr]     Checking futures v0.3.25
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/prelude.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[cfg_attr(feature = "async_t", async_t::async_trait)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/prelude.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 67 | #[cfg_attr(not(feature = "async_t"), allow(async_fn_in_trait))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `async_t`
[INFO] [stdout]   --> src/unix/response.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg_attr(feature = "async_t", async_t::async_trait)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `anyhow`, `async_t_boxed`, `default`, and `serde`
[INFO] [stdout]    = help: consider adding `async_t` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "3c4925ceda54daef5a304f23bc00176199361ce01c0e2ba885b296eaae868caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4925ceda54daef5a304f23bc00176199361ce01c0e2ba885b296eaae868caf", kill_on_drop: false }`
[INFO] [stdout] 3c4925ceda54daef5a304f23bc00176199361ce01c0e2ba885b296eaae868caf
