[INFO] fetching crate txrx 0.1.0... [INFO] testing txrx-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate txrx 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate txrx 0.1.0 [INFO] finished tweaking crates.io crate txrx 0.1.0 [INFO] tweaked toml for crates.io crate txrx 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate txrx 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e691347bb7ea8dfcd7f09edabefec5747dab3d9bdaeb552f9671fc6435f8a01 [INFO] running `Command { std: "docker" "start" "-a" "3e691347bb7ea8dfcd7f09edabefec5747dab3d9bdaeb552f9671fc6435f8a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e691347bb7ea8dfcd7f09edabefec5747dab3d9bdaeb552f9671fc6435f8a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e691347bb7ea8dfcd7f09edabefec5747dab3d9bdaeb552f9671fc6435f8a01", kill_on_drop: false }` [INFO] [stdout] 3e691347bb7ea8dfcd7f09edabefec5747dab3d9bdaeb552f9671fc6435f8a01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 187b639625b70bb8dbf9bc9dbb5d00da52abb7024aaadaae2cc0e6ae64de920e [INFO] running `Command { std: "docker" "start" "-a" "187b639625b70bb8dbf9bc9dbb5d00da52abb7024aaadaae2cc0e6ae64de920e", kill_on_drop: false }` [INFO] [stderr] Compiling txrx v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/priv_sync/mod.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "187b639625b70bb8dbf9bc9dbb5d00da52abb7024aaadaae2cc0e6ae64de920e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "187b639625b70bb8dbf9bc9dbb5d00da52abb7024aaadaae2cc0e6ae64de920e", kill_on_drop: false }` [INFO] [stdout] 187b639625b70bb8dbf9bc9dbb5d00da52abb7024aaadaae2cc0e6ae64de920e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43eaafe71c2fa4f25bfb180b1b369928f51da74ab5be963c7ae67e057db604cc [INFO] running `Command { std: "docker" "start" "-a" "43eaafe71c2fa4f25bfb180b1b369928f51da74ab5be963c7ae67e057db604cc", kill_on_drop: false }` [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/priv_sync/mod.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling txrx v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/factories/futures/waker.rs:169:5 [INFO] [stdout] | [INFO] [stdout] 169 | Box::into_raw(me); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 169 | let _ = Box::into_raw(me); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/priv_sync/mod.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "43eaafe71c2fa4f25bfb180b1b369928f51da74ab5be963c7ae67e057db604cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43eaafe71c2fa4f25bfb180b1b369928f51da74ab5be963c7ae67e057db604cc", kill_on_drop: false }` [INFO] [stdout] 43eaafe71c2fa4f25bfb180b1b369928f51da74ab5be963c7ae67e057db604cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e0c9675bb0b80de8f126203eb7e71edd820df8349d7f793627bcb67a5976d5d [INFO] running `Command { std: "docker" "start" "-a" "8e0c9675bb0b80de8f126203eb7e71edd820df8349d7f793627bcb67a5976d5d", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/factories/futures/waker.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | Box::into_raw(me); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 155 | let _ = Box::into_raw(me); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/factories/futures/waker.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | Box::into_raw(me); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 169 | let _ = Box::into_raw(me); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/priv_sync/mod.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn lock(&self) -> MutexGuard { [INFO] [stderr] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 16 | pub fn lock(&self) -> MutexGuard<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `txrx` (lib) generated 3 warnings [INFO] [stderr] warning: `txrx` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/txrx-082e56c08539234d) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test adaptors::bulk::tests::bulk_test ... ok [INFO] [stdout] test adaptors::when_both::tests::left_first ... ok [INFO] [stdout] test adaptors::when_both::tests::correct_scheduler ... ok [INFO] [stdout] test tests::manual_executor_test ... ok [INFO] [stdout] test tests::map ... ok [INFO] [stdout] test tests::just ... ok [INFO] [stdout] test test::tests::not_finished_unless_triggered ... ok [INFO] [stdout] test traits::sender::tests::either ... ok [INFO] [stdout] test adaptors::when_both::tests::right_first ... ok [INFO] [stdout] test adaptors::ensure_started::tests::continuation ... ok [INFO] [stdout] test factories::on_scheduler::tests::on_manual_executor ... ok [INFO] [stdout] test tests::manual_exec_transfer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests txrx [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/factories/mod.rs - factories::just (line 14) ... ok [INFO] [stdout] test src/traits/sender.rs - traits::sender::Either (line 22) ... ok [INFO] [stdout] test src/traits/sender_ext.rs - traits::sender_ext::SenderExt::when_both (line 46) ... ok [INFO] [stdout] test src/factories/mod.rs - factories::cancelled (line 27) ... ok [INFO] [stdout] test src/factories/mod.rs - factories::error (line 47) ... ok [INFO] [stdout] test src/traits/sender_ext.rs - traits::sender_ext::SenderExt::bulk (line 85) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e0c9675bb0b80de8f126203eb7e71edd820df8349d7f793627bcb67a5976d5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e0c9675bb0b80de8f126203eb7e71edd820df8349d7f793627bcb67a5976d5d", kill_on_drop: false }` [INFO] [stdout] 8e0c9675bb0b80de8f126203eb7e71edd820df8349d7f793627bcb67a5976d5d