[INFO] fetching crate run-loop 0.1.1... [INFO] checking run-loop-0.1.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate run-loop 0.1.1 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate run-loop 0.1.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate run-loop 0.1.1 [INFO] finished tweaking crates.io crate run-loop 0.1.1 [INFO] tweaked toml for crates.io crate run-loop 0.1.1 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0f60de59caab6bd93f17dd181f3944f1955ff44c30216bd4aca7f644ddacf1a [INFO] running `Command { std: "docker" "start" "-a" "c0f60de59caab6bd93f17dd181f3944f1955ff44c30216bd4aca7f644ddacf1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0f60de59caab6bd93f17dd181f3944f1955ff44c30216bd4aca7f644ddacf1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0f60de59caab6bd93f17dd181f3944f1955ff44c30216bd4aca7f644ddacf1a", kill_on_drop: false }` [INFO] [stdout] c0f60de59caab6bd93f17dd181f3944f1955ff44c30216bd4aca7f644ddacf1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aeeaec4a5b4f3f5d6f67a44311c3825c61c0676ded1650718c96fc9b52f75f14 [INFO] running `Command { std: "docker" "start" "-a" "aeeaec4a5b4f3f5d6f67a44311c3825c61c0676ded1650718c96fc9b52f75f14", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking run-loop v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> src/linked_list.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/linked_list.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | next: MaybeUninit::zeroed().assume_init(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | [INFO] [stdout] | this method call resolves to `T` [INFO] [stdout] | cannot infer type for type parameter `T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `into_raw_non_null` found for struct `Arc<_>` in the current scope [INFO] [stdout] --> src/run_loop/mod.rs:198:44 [INFO] [stdout] | [INFO] [stdout] 198 | (*list).push_back(Arc::into_raw_non_null(node)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `Arc<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Send` trait implementation for closure [INFO] [stdout] --> src/run_loop/task.rs:192:35 [INFO] [stdout] | [INFO] [stdout] 192 | let _ = waker.handle.post(move || { [INFO] [stdout] | ^^^^^^^ in Rust 2018, this closure implements `Send` as `data` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` as `data.0` does not implement `Send` [INFO] [stdout] 193 | if let Some(node) = data.0.upgrade() { [INFO] [stdout] | ------ in Rust 2018, this closure captures all of `data`, but in Rust 2021, it will only capture `data.0` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `data` to be fully captured [INFO] [stdout] | [INFO] [stdout] 192 ~ let _ = waker.handle.post(move || { [INFO] [stdout] 193 + let _ = &data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Send` trait implementation for closure [INFO] [stdout] --> src/run_loop/task.rs:210:39 [INFO] [stdout] | [INFO] [stdout] 210 | let _ = waker.handle.post(move || { [INFO] [stdout] | ^^^^^^^ in Rust 2018, this closure implements `Send` as `data` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` as `data.0` does not implement `Send` [INFO] [stdout] 211 | if let Some(node) = data.0.upgrade() { [INFO] [stdout] | ------ in Rust 2018, this closure captures all of `data`, but in Rust 2021, it will only capture `data.0` [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `data` to be fully captured [INFO] [stdout] | [INFO] [stdout] 210 ~ let _ = waker.handle.post(move || { [INFO] [stdout] 211 + let _ = &data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `run-loop` due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> src/linked_list.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/linked_list.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | next: MaybeUninit::zeroed().assume_init(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^---------------- [INFO] [stdout] | | [INFO] [stdout] | this method call resolves to `T` [INFO] [stdout] | cannot infer type for type parameter `T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `into_raw_non_null` found for struct `Arc<_>` in the current scope [INFO] [stdout] --> src/run_loop/mod.rs:198:44 [INFO] [stdout] | [INFO] [stdout] 198 | (*list).push_back(Arc::into_raw_non_null(node)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `Arc<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Send` trait implementation for closure [INFO] [stdout] --> src/run_loop/task.rs:192:35 [INFO] [stdout] | [INFO] [stdout] 192 | let _ = waker.handle.post(move || { [INFO] [stdout] | ^^^^^^^ in Rust 2018, this closure implements `Send` as `data` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` as `data.0` does not implement `Send` [INFO] [stdout] 193 | if let Some(node) = data.0.upgrade() { [INFO] [stdout] | ------ in Rust 2018, this closure captures all of `data`, but in Rust 2021, it will only capture `data.0` [INFO] [stdout] | [INFO] [stdout] = note: `--force-warn rust-2021-incompatible-closure-captures` implied by `--force-warn rust-2021-compatibility` [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `data` to be fully captured [INFO] [stdout] | [INFO] [stdout] 192 ~ let _ = waker.handle.post(move || { [INFO] [stdout] 193 + let _ = &data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: changes to closure capture in Rust 2021 will affect `Send` trait implementation for closure [INFO] [stdout] --> src/run_loop/task.rs:210:39 [INFO] [stdout] | [INFO] [stdout] 210 | let _ = waker.handle.post(move || { [INFO] [stdout] | ^^^^^^^ in Rust 2018, this closure implements `Send` as `data` implements `Send`, but in Rust 2021, this closure will no longer implement `Send` as `data.0` does not implement `Send` [INFO] [stdout] 211 | if let Some(node) = data.0.upgrade() { [INFO] [stdout] | ------ in Rust 2018, this closure captures all of `data`, but in Rust 2021, it will only capture `data.0` [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a dummy let to cause `data` to be fully captured [INFO] [stdout] | [INFO] [stdout] 210 ~ let _ = waker.handle.post(move || { [INFO] [stdout] 211 + let _ = &data; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "aeeaec4a5b4f3f5d6f67a44311c3825c61c0676ded1650718c96fc9b52f75f14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeeaec4a5b4f3f5d6f67a44311c3825c61c0676ded1650718c96fc9b52f75f14", kill_on_drop: false }` [INFO] [stdout] aeeaec4a5b4f3f5d6f67a44311c3825c61c0676ded1650718c96fc9b52f75f14