[INFO] fetching crate cadence-with-flush 0.29.1...
[INFO] checking cadence-with-flush-0.29.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate cadence-with-flush 0.29.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate cadence-with-flush 0.29.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "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-7-tc2/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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e94de053df3abdfd44a701fc5887752c346430526a1a5c6b936f61b5af86fb8
[INFO] running `Command { std: "docker" "start" "-a" "6e94de053df3abdfd44a701fc5887752c346430526a1a5c6b936f61b5af86fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e94de053df3abdfd44a701fc5887752c346430526a1a5c6b936f61b5af86fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e94de053df3abdfd44a701fc5887752c346430526a1a5c6b936f61b5af86fb8", kill_on_drop: false }`
[INFO] [stdout] 6e94de053df3abdfd44a701fc5887752c346430526a1a5c6b936f61b5af86fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30978c7ee200735f82869d1363ac8a9802498216b0fe83f0915bd3eb3b762a5
[INFO] running `Command { std: "docker" "start" "-a" "a30978c7ee200735f82869d1363ac8a9802498216b0fe83f0915bd3eb3b762a5", 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/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[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]  --> tests/core.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | 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]  --> tests/alloc-no-tags.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | 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]  --> 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[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/core.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cadence::{Counter, Gauge, Histogram, Meter, NopMetricSink, StatsdClient, Timer};
[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[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]  --> tests/alloc-with-tags.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | 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]  --> 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: aborting due to 2 previous errors
[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[E0432]: unresolved import `cadence`
[INFO] [stdout]  --> tests/alloc-with-tags.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cadence::{NopMetricSink, QueuingMetricSink, 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] error[E0432]: unresolved import `cadence`
[INFO] [stdout]  --> tests/alloc-no-tags.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cadence::{NopMetricSink, QueuingMetricSink, 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] [stderr] error: could not compile `cadence-with-flush` (example "sending-tags") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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]  --> tests/unix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cadence::test::UnixServerHarness;
[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[E0433]: failed to resolve: use of undeclared crate or module `cadence`
[INFO] [stdout]   --> examples/nop-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 imports `cadence::ext::MetricValue`, `cadence::ext::ToGaugeValue`, `cadence`
[INFO] [stdout]   --> examples/custom-value-type.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use cadence::ext::{MetricValue, ToGaugeValue};
[INFO] [stdout]    |                    ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 14 | use cadence::prelude::*;
[INFO] [stdout] 15 | use cadence::{MetricResult, NopMetricSink, StatsdClient};
[INFO] [stdout]    |     ^^^^^^^ use of undeclared crate or module `cadence`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cadence`
[INFO] [stdout]   --> examples/nop-sink.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use cadence::{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]  --> 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/unix.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use cadence::{BufferedUnixMetricSink, QueuingMetricSink, StatsdClient, UnixMetricSink};
[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: aborting due to 2 previous errors
[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: aborting due to 4 previous errors
[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: aborting due to 4 previous errors
[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] [stderr] error: could not compile `cadence-with-flush` (example "nop-sink") due to 3 previous errors
[INFO] [stdout] error: aborting due to 3 previous errors
[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] [stderr] error: could not compile `cadence-with-flush` (test "alloc-with-tags") due to 5 previous errors
[INFO] [stderr] error: could not compile `cadence-with-flush` (test "core") due to 5 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[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] [stderr] error: could not compile `cadence-with-flush` (example "custom-value-type") due to 4 previous errors
[INFO] [stderr] error: could not compile `cadence-with-flush` (test "alloc-no-tags") due to 5 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[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] [stderr] error: could not compile `cadence-with-flush` (test "unix") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "a30978c7ee200735f82869d1363ac8a9802498216b0fe83f0915bd3eb3b762a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30978c7ee200735f82869d1363ac8a9802498216b0fe83f0915bd3eb3b762a5", kill_on_drop: false }`
[INFO] [stdout] a30978c7ee200735f82869d1363ac8a9802498216b0fe83f0915bd3eb3b762a5
