[INFO] fetching crate cadence-with-flush 0.29.1...
[INFO] checking cadence-with-flush-0.29.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate cadence-with-flush 0.29.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cadence-with-flush 0.29.1 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 cadence-with-flush 0.29.1
[INFO] finished tweaking crates.io crate cadence-with-flush 0.29.1
[INFO] tweaked toml for crates.io crate cadence-with-flush 0.29.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cadence-with-flush 0.29.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4cff484afc4d08ad7902147bee6705a0932b88ea44b5e42c01fcb4023f86f5cb
[INFO] running `Command { std: "docker" "start" "-a" "4cff484afc4d08ad7902147bee6705a0932b88ea44b5e42c01fcb4023f86f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cff484afc4d08ad7902147bee6705a0932b88ea44b5e42c01fcb4023f86f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cff484afc4d08ad7902147bee6705a0932b88ea44b5e42c01fcb4023f86f5cb", kill_on_drop: false }`
[INFO] [stdout] 4cff484afc4d08ad7902147bee6705a0932b88ea44b5e42c01fcb4023f86f5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a728fdc639f1976b502b58cd3c2e6858f566697b30c5be93c77eaa8b796b69d4
[INFO] running `Command { std: "docker" "start" "-a" "a728fdc639f1976b502b58cd3c2e6858f566697b30c5be93c77eaa8b796b69d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking cadence-with-flush v0.29.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/unix-socket.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use cadence::prelude::*;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/sending-tags.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cadence::prelude::*;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/spy-sink.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cadence::prelude::*;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/sending-tags.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cadence::{MetricError, NopMetricSink, StatsdClient};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/custom-value-type.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cadence::prelude::*;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/custom-value-type.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use cadence::ext::{MetricValue, ToGaugeValue};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/custom-value-type.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cadence::{MetricResult, NopMetricSink, StatsdClient};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/unix-socket.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use cadence::test::UnixServerHarness;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/unix-socket.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use cadence::{StatsdClient, UnixMetricSink};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]  --> tests/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cadence::prelude::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/spy-sink.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use cadence::{BufferedSpyMetricSink, StatsdClient};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]  --> tests/utils.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cadence::StatsdClient;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]  --> tests/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cadence::prelude::*;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]  --> tests/spy.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cadence::{BufferedSpyMetricSink, SpyMetricSink, StatsdClient};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/simple-sink.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use cadence::prelude::*;
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]  --> tests/utils.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cadence::StatsdClient;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/simple-sink.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cadence::{StatsdClient, UdpMetricSink, DEFAULT_PORT};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cadence-with-flush` (example "custom-value-type") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cadence-with-flush` (example "simple-sink") due to 2 previous errors
[INFO] [stderr] error: could not compile `cadence-with-flush` (example "unix-socket") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cadence-with-flush` (example "sending-tags") due to 2 previous errors
[INFO] [stderr] error: could not compile `cadence-with-flush` (example "spy-sink") due to 2 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cadence-with-flush` (test "spy") due to 3 previous errors
[INFO] [stderr] error: could not compile `cadence-with-flush` (test "utils") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a728fdc639f1976b502b58cd3c2e6858f566697b30c5be93c77eaa8b796b69d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a728fdc639f1976b502b58cd3c2e6858f566697b30c5be93c77eaa8b796b69d4", kill_on_drop: false }`
[INFO] [stdout] a728fdc639f1976b502b58cd3c2e6858f566697b30c5be93c77eaa8b796b69d4