[INFO] fetching crate safina-threadpool 0.2.5...
[INFO] testing safina-threadpool-0.2.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate safina-threadpool 0.2.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate safina-threadpool 0.2.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate safina-threadpool 0.2.5
[INFO] tweaked toml for crates.io crate safina-threadpool 0.2.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safina-threadpool 0.2.5 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safina-timer v0.1.13
[INFO] [stderr]   Downloaded safe-lock v0.1.4
[INFO] [stderr]   Downloaded safina-threadpool v0.2.5
[INFO] [stderr]   Downloaded safina-sync v0.2.5
[INFO] [stderr]   Downloaded safina-executor v0.3.4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4fe11c720d7e2a01b5904cf56f1a023c25fcfea9bbc67dea1d57a9d288d0294
[INFO] running `Command { std: "docker" "start" "-a" "d4fe11c720d7e2a01b5904cf56f1a023c25fcfea9bbc67dea1d57a9d288d0294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4fe11c720d7e2a01b5904cf56f1a023c25fcfea9bbc67dea1d57a9d288d0294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fe11c720d7e2a01b5904cf56f1a023c25fcfea9bbc67dea1d57a9d288d0294", kill_on_drop: false }`
[INFO] [stdout] d4fe11c720d7e2a01b5904cf56f1a023c25fcfea9bbc67dea1d57a9d288d0294
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 206373a5040ae936b149ecc8f0eabc0f7b9bd4f52ccb9e932be3d35f3e74cbb6
[INFO] running `Command { std: "docker" "start" "-a" "206373a5040ae936b149ecc8f0eabc0f7b9bd4f52ccb9e932be3d35f3e74cbb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-threadpool v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "206373a5040ae936b149ecc8f0eabc0f7b9bd4f52ccb9e932be3d35f3e74cbb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206373a5040ae936b149ecc8f0eabc0f7b9bd4f52ccb9e932be3d35f3e74cbb6", kill_on_drop: false }`
[INFO] [stdout] 206373a5040ae936b149ecc8f0eabc0f7b9bd4f52ccb9e932be3d35f3e74cbb6
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9c8ed5b0691fd770116f09495e3dcceba1661a9b9a29d1b4cc0dc5f1d4d598d1
[INFO] running `Command { std: "docker" "start" "-a" "9c8ed5b0691fd770116f09495e3dcceba1661a9b9a29d1b4cc0dc5f1d4d598d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-sync v0.2.5
[INFO] [stderr]    Compiling safina-threadpool v0.2.5
[INFO] [stderr]    Compiling safina-timer v0.1.13
[INFO] [stderr]    Compiling safe-lock v0.1.4
[INFO] [stderr]    Compiling safina-executor v0.3.4
[INFO] [stderr]    Compiling safina-threadpool v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `safina_threadpool::INTERNAL_MAX_THREADS`
[INFO] [stdout]    --> tests/sequential.rs:2:75
[INFO] [stdout]     |
[INFO] [stdout] 2   | use safina_threadpool::{NewThreadPoolError, ThreadPool, TryScheduleError, INTERNAL_MAX_THREADS};
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^ no `INTERNAL_MAX_THREADS` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub static INTERNAL_MAX_THREADS: core::sync::atomic::AtomicUsize =
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `testing` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:133:7
[INFO] [stdout]     |
[INFO] [stdout] 133 | #[cfg(feature = "testing")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_live_threads_fn` found for struct `ThreadPool` in the current scope
[INFO] [stdout]    --> tests/sequential.rs:132:36
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let num_live_threads_fn = pool.num_live_threads_fn();
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `num_live_threads` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 132 -     let num_live_threads_fn = pool.num_live_threads_fn();
[INFO] [stdout] 132 +     let num_live_threads_fn = pool.num_live_threads();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safina-threadpool` (test "sequential") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9c8ed5b0691fd770116f09495e3dcceba1661a9b9a29d1b4cc0dc5f1d4d598d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8ed5b0691fd770116f09495e3dcceba1661a9b9a29d1b4cc0dc5f1d4d598d1", kill_on_drop: false }`
[INFO] [stdout] 9c8ed5b0691fd770116f09495e3dcceba1661a9b9a29d1b4cc0dc5f1d4d598d1