[INFO] fetching crate hey_listen 0.5.0...
[INFO] checking hey_listen-0.5.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate hey_listen 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hey_listen 0.5.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hey_listen 0.5.0
[INFO] finished tweaking crates.io crate hey_listen 0.5.0
[INFO] tweaked toml for crates.io crate hey_listen 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate hey_listen 0.5.0 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecount v0.6.2
[INFO] [stderr]   Downloaded futures v0.3.14
[INFO] [stderr]   Downloaded redox_syscall v0.2.6
[INFO] [stderr]   Downloaded futures-task v0.3.14
[INFO] [stderr]   Downloaded skeptic v0.13.6
[INFO] [stderr]   Downloaded lock_api v0.4.3
[INFO] [stderr]   Downloaded futures-macro v0.3.14
[INFO] [stderr]   Downloaded async-trait v0.1.50
[INFO] [stderr]   Downloaded futures-core v0.3.14
[INFO] [stderr]   Downloaded futures-executor v0.3.14
[INFO] [stderr]   Downloaded futures-channel v0.3.14
[INFO] [stderr]   Downloaded futures-util v0.3.14
[INFO] [stderr]   Downloaded futures-io v0.3.14
[INFO] [stderr]   Downloaded futures-sink v0.3.14
[INFO] [stderr]   Downloaded tokio v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a09bb4298b05999bc4e3fc71647ae749db2aaa7c1e157113a65091d842ca4f9b
[INFO] running `Command { std: "docker" "start" "-a" "a09bb4298b05999bc4e3fc71647ae749db2aaa7c1e157113a65091d842ca4f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09bb4298b05999bc4e3fc71647ae749db2aaa7c1e157113a65091d842ca4f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09bb4298b05999bc4e3fc71647ae749db2aaa7c1e157113a65091d842ca4f9b", kill_on_drop: false }`
[INFO] [stdout] a09bb4298b05999bc4e3fc71647ae749db2aaa7c1e157113a65091d842ca4f9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e78f136af38e5274fa2a0d48ac1e536f86cdf82381a8ccad2199c0ecec7c76c2
[INFO] running `Command { std: "docker" "start" "-a" "e78f136af38e5274fa2a0d48ac1e536f86cdf82381a8ccad2199c0ecec7c76c2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.125
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[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking cargo-platform v0.1.1
[INFO] [stderr]     Checking cargo_metadata v0.12.3
[INFO] [stderr]     Checking skeptic v0.13.6
[INFO] [stderr]    Compiling hey_listen v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hey_listen::rc`
[INFO] [stdout]   --> examples/rc_dispatcher.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use hey_listen::rc::{Dispatcher, DispatcherRequest, Listener};
[INFO] [stdout]    |                 ^^ could not find `rc` in `hey_listen`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub mod rc;
[INFO] [stdout]    |         ^^
[INFO] [stdout] note: the item is gated behind the `blocking` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[cfg(feature = "blocking")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hey_listen` (example "rc_dispatcher") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e78f136af38e5274fa2a0d48ac1e536f86cdf82381a8ccad2199c0ecec7c76c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78f136af38e5274fa2a0d48ac1e536f86cdf82381a8ccad2199c0ecec7c76c2", kill_on_drop: false }`
[INFO] [stdout] e78f136af38e5274fa2a0d48ac1e536f86cdf82381a8ccad2199c0ecec7c76c2