[INFO] fetching crate picopub 0.1.1...
[INFO] testing picopub-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate picopub 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate picopub 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate picopub 0.1.1
[INFO] tweaked toml for crates.io crate picopub 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate picopub 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate picopub 0.1.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6792c37766e151c2e0941665a072b8fb769342a1b34d3a046445fee7fd48bdf2
[INFO] running `Command { std: "docker" "start" "-a" "6792c37766e151c2e0941665a072b8fb769342a1b34d3a046445fee7fd48bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6792c37766e151c2e0941665a072b8fb769342a1b34d3a046445fee7fd48bdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6792c37766e151c2e0941665a072b8fb769342a1b34d3a046445fee7fd48bdf2", kill_on_drop: false }`
[INFO] [stdout] 6792c37766e151c2e0941665a072b8fb769342a1b34d3a046445fee7fd48bdf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d19eed6dc31cbdf7f35c7518ff6003c2a81ad21c6234e93835ccf79de60db4f9
[INFO] running `Command { std: "docker" "start" "-a" "d19eed6dc31cbdf7f35c7518ff6003c2a81ad21c6234e93835ccf79de60db4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling picopub v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "d19eed6dc31cbdf7f35c7518ff6003c2a81ad21c6234e93835ccf79de60db4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19eed6dc31cbdf7f35c7518ff6003c2a81ad21c6234e93835ccf79de60db4f9", kill_on_drop: false }`
[INFO] [stdout] d19eed6dc31cbdf7f35c7518ff6003c2a81ad21c6234e93835ccf79de60db4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9beebee48eaee02e09e38e18ea085dba7a1a47a3f7ce4fc3c7d9be7bfc9c187
[INFO] running `Command { std: "docker" "start" "-a" "b9beebee48eaee02e09e38e18ea085dba7a1a47a3f7ce4fc3c7d9be7bfc9c187", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling picopub v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `picopub::PicoPub`
[INFO] [stdout]  --> tests/blocking_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use picopub::PicoPub;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/blocking_tests.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / use picopub::PicoPub;
[INFO] [stdout]  2 | |
[INFO] [stdout]  3 | | #[cfg(feature = "blocking")]
[INFO] [stdout]  4 | | use std::thread;
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     assert!(finished.load(Ordering::SeqCst));
[INFO] [stdout] 96 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/async_tests.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / use picopub::PicoPub;
[INFO] [stdout]  2 | |
[INFO] [stdout]  3 | | #[cfg(feature = "tokio")]
[INFO] [stdout]  4 | | use tokio::task::spawn;
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     assert_ne!(msg, "foo".into());
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "b9beebee48eaee02e09e38e18ea085dba7a1a47a3f7ce4fc3c7d9be7bfc9c187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9beebee48eaee02e09e38e18ea085dba7a1a47a3f7ce4fc3c7d9be7bfc9c187", kill_on_drop: false }`
[INFO] [stdout] b9beebee48eaee02e09e38e18ea085dba7a1a47a3f7ce4fc3c7d9be7bfc9c187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92985d6cd7c477a43c1835b5ff0ae64b4320af44d01ad472ed44934f8ffe4bc6
[INFO] running `Command { std: "docker" "start" "-a" "92985d6cd7c477a43c1835b5ff0ae64b4320af44d01ad472ed44934f8ffe4bc6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `picopub::PicoPub`
[INFO] [stderr]  --> tests/blocking_tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use picopub::PicoPub;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for the crate
[INFO] [stderr]   --> tests/blocking_tests.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / use picopub::PicoPub;
[INFO] [stderr]  2 | |
[INFO] [stderr]  3 | | #[cfg(feature = "blocking")]
[INFO] [stderr]  4 | | use std::thread;
[INFO] [stderr] ...  |
[INFO] [stderr] 95 | |     assert!(finished.load(Ordering::SeqCst));
[INFO] [stderr] 96 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: requested on the command line with `-W missing-docs`
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for the crate
[INFO] [stderr]   --> tests/async_tests.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr]  1 | / use picopub::PicoPub;
[INFO] [stderr]  2 | |
[INFO] [stderr]  3 | | #[cfg(feature = "tokio")]
[INFO] [stderr]  4 | | use tokio::task::spawn;
[INFO] [stderr] ...  |
[INFO] [stderr] 76 | |     assert_ne!(msg, "foo".into());
[INFO] [stderr] 77 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: requested on the command line with `-W missing-docs`
[INFO] [stderr] 
[INFO] [stderr] warning: `picopub` (test "blocking_tests") generated 2 warnings (run `cargo fix --test "blocking_tests" -p picopub` to apply 1 suggestion)
[INFO] [stderr] warning: `picopub` (test "async_tests") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/picopub-6cccb8d2926aa8c0)
[INFO] [stderr]      Running tests/async_tests.rs (/opt/rustwide/target/debug/deps/async_tests-e8715a81f1a78701)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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 4 tests
[INFO] [stdout] test async_it_fails ... ok
[INFO] [stdout] test async_it_works ... ok
[INFO] [stdout] test async_it_works_across_threads ... ok
[INFO] [stdout] test async_stream_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blocking_tests.rs (/opt/rustwide/target/debug/deps/blocking_tests-407a78472449dd3b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests picopub
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::stream (line 127) - compile ... FAILED
[INFO] [stdout] test src/tokio_impl/mod.rs - tokio_impl::Subscriber (line 35) - compile ... FAILED
[INFO] [stdout] test src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::new (line 76) - compile ... FAILED
[INFO] [stdout] test src/lib.rs - PicoPub<T,U>::new (line 109) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::stream (line 127) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]    --> src/tokio_impl/mod.rs:134:39
[INFO] [stdout]     |
[INFO] [stdout] 127 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_tokio_impl_mod_rs_127_0() {
[INFO] [stdout]     |                                      ---------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 134 | while let Some(value) = stream.next().await {
[INFO] [stdout]     |                                       ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Subscriber` in this scope
[INFO] [stdout]    --> src/tokio_impl/mod.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 | let sub = Arc::new(Subscriber::<i32>::new(10));
[INFO] [stdout]     |                    ^^^^^^^^^^ use of undeclared type `Subscriber`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tokio_impl/mod.rs - tokio_impl::Subscriber (line 35) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/tokio_impl/mod.rs:47:24
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_tokio_impl_mod_rs_35_0() {
[INFO] [stdout]    |                                      --------------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 47 | let value = sub.recv().await;
[INFO] [stdout]    |                        ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Subscriber` in this scope
[INFO] [stdout]   --> src/tokio_impl/mod.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 | let sub = Arc::new(Subscriber::<i32>::new(10));
[INFO] [stdout]    |                    ^^^^^^^^^^ use of undeclared type `Subscriber`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::new (line 76) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `Subscriber` in this scope
[INFO] [stdout]   --> src/tokio_impl/mod.rs:77:11
[INFO] [stdout]    |
[INFO] [stdout] 77 | let sub = Subscriber::<String>::new(100); // bounded
[INFO] [stdout]    |           ^^^^^^^^^^ use of undeclared type `Subscriber`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Subscriber` in this scope
[INFO] [stdout]   --> src/tokio_impl/mod.rs:78:11
[INFO] [stdout]    |
[INFO] [stdout] 78 | let sub = Subscriber::<String>::new(0);
[INFO] [stdout]    |           ^^^^^^^^^^ use of undeclared type `Subscriber`
[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] ---- src/lib.rs - PicoPub<T,U>::new (line 109) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `PicoPub` in this scope
[INFO] [stdout]    --> src/lib.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 | let pubsub = PicoPub::<String, String>::new();
[INFO] [stdout]     |              ^^^^^^^ use of undeclared type `PicoPub`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 109 + use picopub::PicoPub;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - PicoPub<T,U>::new (line 109)
[INFO] [stdout]     src/tokio_impl/mod.rs - tokio_impl::Subscriber (line 35)
[INFO] [stdout]     src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::new (line 76)
[INFO] [stdout]     src/tokio_impl/mod.rs - tokio_impl::Subscriber<T>::stream (line 127)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "92985d6cd7c477a43c1835b5ff0ae64b4320af44d01ad472ed44934f8ffe4bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92985d6cd7c477a43c1835b5ff0ae64b4320af44d01ad472ed44934f8ffe4bc6", kill_on_drop: false }`
[INFO] [stdout] 92985d6cd7c477a43c1835b5ff0ae64b4320af44d01ad472ed44934f8ffe4bc6
