[INFO] fetching crate ttycarousel 0.1.4...
[INFO] testing ttycarousel-0.1.4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate ttycarousel 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ttycarousel 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ttycarousel 0.1.4
[INFO] tweaked toml for crates.io crate ttycarousel 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ttycarousel 0.1.4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ttycarousel 0.1.4 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484f9fbd0ad00436a304222d9ba7eea13fc423240e6570fe11dc1f01c9ad8d41
[INFO] running `Command { std: "docker" "start" "-a" "484f9fbd0ad00436a304222d9ba7eea13fc423240e6570fe11dc1f01c9ad8d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484f9fbd0ad00436a304222d9ba7eea13fc423240e6570fe11dc1f01c9ad8d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484f9fbd0ad00436a304222d9ba7eea13fc423240e6570fe11dc1f01c9ad8d41", kill_on_drop: false }`
[INFO] [stdout] 484f9fbd0ad00436a304222d9ba7eea13fc423240e6570fe11dc1f01c9ad8d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e19cde97d4c3f94f8a1fb3f5368f883b39d47ae3610a18229e1af0fbf362d9
[INFO] running `Command { std: "docker" "start" "-a" "e2e19cde97d4c3f94f8a1fb3f5368f883b39d47ae3610a18229e1af0fbf362d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ttycarousel v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "e2e19cde97d4c3f94f8a1fb3f5368f883b39d47ae3610a18229e1af0fbf362d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e19cde97d4c3f94f8a1fb3f5368f883b39d47ae3610a18229e1af0fbf362d9", kill_on_drop: false }`
[INFO] [stdout] e2e19cde97d4c3f94f8a1fb3f5368f883b39d47ae3610a18229e1af0fbf362d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f02dbc3534b5426ed58bd85f162ffaf90ee52f9b7aa6161d1e0535f01fe62af0
[INFO] running `Command { std: "docker" "start" "-a" "f02dbc3534b5426ed58bd85f162ffaf90ee52f9b7aa6161d1e0535f01fe62af0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ttycarousel v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.39s
[INFO] running `Command { std: "docker" "inspect" "f02dbc3534b5426ed58bd85f162ffaf90ee52f9b7aa6161d1e0535f01fe62af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02dbc3534b5426ed58bd85f162ffaf90ee52f9b7aa6161d1e0535f01fe62af0", kill_on_drop: false }`
[INFO] [stdout] f02dbc3534b5426ed58bd85f162ffaf90ee52f9b7aa6161d1e0535f01fe62af0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7803a317948880e2c379b0e39011daaf5fb00df22eabfc5f814a3b9759928de3
[INFO] running `Command { std: "docker" "start" "-a" "7803a317948880e2c379b0e39011daaf5fb00df22eabfc5f814a3b9759928de3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ttycarousel-10299dce36da6fcc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ttycarousel
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 33) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 22) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 58) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 33) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | ttycarousel::spawn(
[INFO] [stdout]    |              ^^^^^ not found in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use sync::{spawn, spawn0, stop, stop_clear, stop_with};
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] note: the item is gated behind the `sync` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[cfg(feature = "sync")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::thread::spawn;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use tokio::spawn;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `spawn`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 7  - ttycarousel::spawn(
[INFO] [stdout] 7  + spawn(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `stop` in crate `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 15 | ttycarousel::stop();
[INFO] [stdout]    |              ^^^^ not found in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:31
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use sync::{spawn, spawn0, stop, stop_clear, stop_with};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] note: the item is gated behind the `sync` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[cfg(feature = "sync")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 22) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `spawn0` in crate `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 7  | ttycarousel::spawn0("working");
[INFO] [stdout]    |              ^^^^^^ not found in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use sync::{spawn, spawn0, stop, stop_clear, stop_with};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] note: the item is gated behind the `sync` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[cfg(feature = "sync")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `stop` in crate `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 9  | ttycarousel::stop();
[INFO] [stdout]    |              ^^^^ not found in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:89:31
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub use sync::{spawn, spawn0, stop, stop_clear, stop_with};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] note: the item is gated behind the `sync` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | #[cfg(feature = "sync")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 58) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tokio1` in `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 8  |     ttycarousel::tokio1::spawn(
[INFO] [stdout]    |                  ^^^^^^ could not find `tokio1` in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub mod tokio1;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: the item is gated behind the `tokio1` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(feature = "tokio1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tokio1` in `ttycarousel`
[INFO] [stdout]   --> src/lib.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ttycarousel::tokio1::stop().await;
[INFO] [stdout]    |                  ^^^^^^ could not find `tokio1` in `ttycarousel`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub mod tokio1;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] note: the item is gated behind the `tokio1` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | #[cfg(feature = "tokio1")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 22)
[INFO] [stdout]     src/lib.rs - (line 33)
[INFO] [stdout]     src/lib.rs - (line 58)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7803a317948880e2c379b0e39011daaf5fb00df22eabfc5f814a3b9759928de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7803a317948880e2c379b0e39011daaf5fb00df22eabfc5f814a3b9759928de3", kill_on_drop: false }`
[INFO] [stdout] 7803a317948880e2c379b0e39011daaf5fb00df22eabfc5f814a3b9759928de3
