[INFO] fetching crate embassy-futures 0.1.1... [INFO] checking embassy-futures-0.1.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate embassy-futures 0.1.1 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate embassy-futures 0.1.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate embassy-futures 0.1.1 [INFO] finished tweaking crates.io crate embassy-futures 0.1.1 [INFO] tweaked toml for crates.io crate embassy-futures 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt-parser v0.3.4 [INFO] [stderr] Downloaded defmt v0.3.6 [INFO] [stderr] Downloaded defmt-macros v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5f6955b79dfddb61b48d616116029e485d35d3b2b2ef6ab536e67f58e2cc1ea [INFO] running `Command { std: "docker" "start" "-a" "f5f6955b79dfddb61b48d616116029e485d35d3b2b2ef6ab536e67f58e2cc1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5f6955b79dfddb61b48d616116029e485d35d3b2b2ef6ab536e67f58e2cc1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f6955b79dfddb61b48d616116029e485d35d3b2b2ef6ab536e67f58e2cc1ea", kill_on_drop: false }` [INFO] [stdout] f5f6955b79dfddb61b48d616116029e485d35d3b2b2ef6ab536e67f58e2cc1ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bdf3e5c86ffe73c5cb78284ce7aa0ae77a0ed79928b4863bdaa8096e34d38b8 [INFO] running `Command { std: "docker" "start" "-a" "4bdf3e5c86ffe73c5cb78284ce7aa0ae77a0ed79928b4863bdaa8096e34d38b8", kill_on_drop: false }` [INFO] [stderr] Checking embassy-futures v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "4bdf3e5c86ffe73c5cb78284ce7aa0ae77a0ed79928b4863bdaa8096e34d38b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bdf3e5c86ffe73c5cb78284ce7aa0ae77a0ed79928b4863bdaa8096e34d38b8", kill_on_drop: false }` [INFO] [stdout] 4bdf3e5c86ffe73c5cb78284ce7aa0ae77a0ed79928b4863bdaa8096e34d38b8 [INFO] checking embassy-futures-0.1.1 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate embassy-futures 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate embassy-futures 0.1.1 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate embassy-futures 0.1.1 [INFO] finished tweaking crates.io crate embassy-futures 0.1.1 [INFO] tweaked toml for crates.io crate embassy-futures 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1898b9be236dff3427e3cdc863f9b7759ee6aa043e81cdabaf3127061938568 [INFO] running `Command { std: "docker" "start" "-a" "a1898b9be236dff3427e3cdc863f9b7759ee6aa043e81cdabaf3127061938568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1898b9be236dff3427e3cdc863f9b7759ee6aa043e81cdabaf3127061938568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1898b9be236dff3427e3cdc863f9b7759ee6aa043e81cdabaf3127061938568", kill_on_drop: false }` [INFO] [stdout] a1898b9be236dff3427e3cdc863f9b7759ee6aa043e81cdabaf3127061938568 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d7778ac35c2b33d02365956055a9440b57206114ff26865c908002ac8a72c49 [INFO] running `Command { std: "docker" "start" "-a" "8d7778ac35c2b33d02365956055a9440b57206114ff26865c908002ac8a72c49", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking embassy-futures v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking embassy-futures v0.1.1 (/tmp/fixit) [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/block_on.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/yield_now.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/join.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/select.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/block_on.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/yield_now.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/join.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/select.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] = note: the item `Future` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_result` is never used [INFO] [stdout] --> src/fmt.rs:209:8 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Try { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 209 | fn into_result(self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "8d7778ac35c2b33d02365956055a9440b57206114ff26865c908002ac8a72c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7778ac35c2b33d02365956055a9440b57206114ff26865c908002ac8a72c49", kill_on_drop: false }` [INFO] [stdout] 8d7778ac35c2b33d02365956055a9440b57206114ff26865c908002ac8a72c49