[INFO] fetching crate tabu 0.1.1... [INFO] checking tabu-0.1.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate tabu 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate tabu 0.1.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tabu 0.1.1 [INFO] finished tweaking crates.io crate tabu 0.1.1 [INFO] tweaked toml for crates.io crate tabu 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.5) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7579034521fbae122f9ae18ff9b54860a18c234fbd3a3a9e0588294c3aa1584b [INFO] running `Command { std: "docker" "start" "-a" "7579034521fbae122f9ae18ff9b54860a18c234fbd3a3a9e0588294c3aa1584b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7579034521fbae122f9ae18ff9b54860a18c234fbd3a3a9e0588294c3aa1584b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7579034521fbae122f9ae18ff9b54860a18c234fbd3a3a9e0588294c3aa1584b", kill_on_drop: false }` [INFO] [stdout] 7579034521fbae122f9ae18ff9b54860a18c234fbd3a3a9e0588294c3aa1584b [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 319f5a92c160ec15fc10e48af73870040341f697c21f90bdad65bc01ca7bac0f [INFO] running `Command { std: "docker" "start" "-a" "319f5a92c160ec15fc10e48af73870040341f697c21f90bdad65bc01ca7bac0f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking tabu v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "319f5a92c160ec15fc10e48af73870040341f697c21f90bdad65bc01ca7bac0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "319f5a92c160ec15fc10e48af73870040341f697c21f90bdad65bc01ca7bac0f", kill_on_drop: false }` [INFO] [stdout] 319f5a92c160ec15fc10e48af73870040341f697c21f90bdad65bc01ca7bac0f [INFO] checking tabu-0.1.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate tabu 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate tabu 0.1.1 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tabu 0.1.1 [INFO] finished tweaking crates.io crate tabu 0.1.1 [INFO] tweaked toml for crates.io crate tabu 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.5) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00394c0226896e859970104ed2de685877d701e8fe23669d7d0c8904b0211ecc [INFO] running `Command { std: "docker" "start" "-a" "00394c0226896e859970104ed2de685877d701e8fe23669d7d0c8904b0211ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00394c0226896e859970104ed2de685877d701e8fe23669d7d0c8904b0211ecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00394c0226896e859970104ed2de685877d701e8fe23669d7d0c8904b0211ecc", kill_on_drop: false }` [INFO] [stdout] 00394c0226896e859970104ed2de685877d701e8fe23669d7d0c8904b0211ecc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb6325c3a03d510167983ebe54f693397fca810f580b15ec05e2a582f675a1bb [INFO] running `Command { std: "docker" "start" "-a" "eb6325c3a03d510167983ebe54f693397fca810f580b15ec05e2a582f675a1bb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking tabu v0.1.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking tabu v0.1.1 (/tmp/fixit) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/clustering/cluster_tabu.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 30 | fn descendants(state: &State) -> impl Iterator> [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | the expected opaque type [INFO] [stdout] | the found opaque type [INFO] [stdout] ... [INFO] [stdout] 77 | let best_state = tabu_search( [INFO] [stdout] | ______________________^ [INFO] [stdout] 78 | | initial_state, [INFO] [stdout] 79 | | descendants, [INFO] [stdout] 80 | | |state| cost(&state.clusters), [INFO] [stdout] 81 | | max_iterations, [INFO] [stdout] 82 | | stopping_cost, [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl for<'a> Iterator>` [INFO] [stdout] found opaque type `impl Iterator>` [INFO] [stdout] = note: distinct uses of `impl Trait` result in different opaque types [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> src/search/tabu.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | F: Fn(&State) -> D, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/clustering/cluster_tabu.rs:77:22 [INFO] [stdout] | [INFO] [stdout] 30 | fn descendants(state: &State) -> impl Iterator> [INFO] [stdout] | --------------------------------- [INFO] [stdout] | | [INFO] [stdout] | the expected opaque type [INFO] [stdout] | the found opaque type [INFO] [stdout] ... [INFO] [stdout] 77 | let best_state = tabu_search( [INFO] [stdout] | ______________________^ [INFO] [stdout] 78 | | initial_state, [INFO] [stdout] 79 | | descendants, [INFO] [stdout] 80 | | |state| cost(&state.clusters), [INFO] [stdout] 81 | | max_iterations, [INFO] [stdout] 82 | | stopping_cost, [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_____^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl for<'a> Iterator>` [INFO] [stdout] found opaque type `impl Iterator>` [INFO] [stdout] = note: distinct uses of `impl Trait` result in different opaque types [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> src/search/tabu.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | F: Fn(&State) -> D, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tabu` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tabu` (lib test) due to 2 previous errors [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "eb6325c3a03d510167983ebe54f693397fca810f580b15ec05e2a582f675a1bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb6325c3a03d510167983ebe54f693397fca810f580b15ec05e2a582f675a1bb", kill_on_drop: false }` [INFO] [stdout] eb6325c3a03d510167983ebe54f693397fca810f580b15ec05e2a582f675a1bb