[INFO] fetching crate sleigh-rs 0.1.5... [INFO] checking sleigh-rs-0.1.5 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate sleigh-rs 0.1.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate sleigh-rs 0.1.5 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 sleigh-rs 0.1.5 [INFO] finished tweaking crates.io crate sleigh-rs 0.1.5 [INFO] tweaked toml for crates.io crate sleigh-rs 0.1.5 written to /workspace/builds/worker-6-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 10 packages to latest compatible versions [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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 376f5188cc57cee7750daff3b857feea8b2a2bf703fb031a1803e8e05888d246 [INFO] running `Command { std: "docker" "start" "-a" "376f5188cc57cee7750daff3b857feea8b2a2bf703fb031a1803e8e05888d246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "376f5188cc57cee7750daff3b857feea8b2a2bf703fb031a1803e8e05888d246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "376f5188cc57cee7750daff3b857feea8b2a2bf703fb031a1803e8e05888d246", kill_on_drop: false }` [INFO] [stdout] 376f5188cc57cee7750daff3b857feea8b2a2bf703fb031a1803e8e05888d246 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc305015ee8cb19173d60ed7e749b1c78c9abc121c04b053295a276d70821a64 [INFO] running `Command { std: "docker" "start" "-a" "bc305015ee8cb19173d60ed7e749b1c78c9abc121c04b053295a276d70821a64", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking sleigh-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `Command { std: "docker" "inspect" "bc305015ee8cb19173d60ed7e749b1c78c9abc121c04b053295a276d70821a64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc305015ee8cb19173d60ed7e749b1c78c9abc121c04b053295a276d70821a64", kill_on_drop: false }` [INFO] [stdout] bc305015ee8cb19173d60ed7e749b1c78c9abc121c04b053295a276d70821a64 [INFO] checking sleigh-rs-0.1.5 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate sleigh-rs 0.1.5 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate sleigh-rs 0.1.5 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 sleigh-rs 0.1.5 [INFO] finished tweaking crates.io crate sleigh-rs 0.1.5 [INFO] tweaked toml for crates.io crate sleigh-rs 0.1.5 written to /workspace/builds/worker-6-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 10 packages to latest compatible versions [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 014a25d162d3787c92bb9628dfb3c655ba746f653041de481f67185c6f9bf535 [INFO] running `Command { std: "docker" "start" "-a" "014a25d162d3787c92bb9628dfb3c655ba746f653041de481f67185c6f9bf535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "014a25d162d3787c92bb9628dfb3c655ba746f653041de481f67185c6f9bf535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "014a25d162d3787c92bb9628dfb3c655ba746f653041de481f67185c6f9bf535", kill_on_drop: false }` [INFO] [stdout] 014a25d162d3787c92bb9628dfb3c655ba746f653041de481f67185c6f9bf535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f92ad89235073e1ce6d8036c4d5c290495e1bf4e158a33cfdf50f5a7de712366 [INFO] running `Command { std: "docker" "start" "-a" "f92ad89235073e1ce6d8036c4d5c290495e1bf4e158a33cfdf50f5a7de712366", 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 thiserror v1.0.61 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking sleigh-rs v0.1.5 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.34s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking sleigh-rs v0.1.5 (/tmp/fixit) [INFO] [stdout] error[E0502]: cannot borrow `pattern` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/semantic/inner/table/mod.rs:534:27 [INFO] [stdout] | [INFO] [stdout] 531 | pattern [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | _________immutable borrow occurs here [INFO] [stdout] | | [INFO] [stdout] 532 | | .unresolved_token_fields(self) [INFO] [stdout] 533 | | .into_iter() [INFO] [stdout] | |________________________- a temporary with access to the immutable borrow is created here ... [INFO] [stdout] 534 | .try_for_each(|(token_field, location)| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] 535 | let token_produced = [INFO] [stdout] 536 | pattern.produce_token_field(self, token_field).map_err( [INFO] [stdout] | ------- second borrow occurs due to use of `pattern` in closure [INFO] [stdout] ... [INFO] [stdout] 548 | })?; [INFO] [stdout] | - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `pattern` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/semantic/inner/table/mod.rs:534:27 [INFO] [stdout] | [INFO] [stdout] 531 | pattern [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | _________immutable borrow occurs here [INFO] [stdout] | | [INFO] [stdout] 532 | | .unresolved_token_fields(self) [INFO] [stdout] 533 | | .into_iter() [INFO] [stdout] | |________________________- a temporary with access to the immutable borrow is created here ... [INFO] [stdout] 534 | .try_for_each(|(token_field, location)| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here [INFO] [stdout] 535 | let token_produced = [INFO] [stdout] 536 | pattern.produce_token_field(self, token_field).map_err( [INFO] [stdout] | ------- second borrow occurs due to use of `pattern` in closure [INFO] [stdout] ... [INFO] [stdout] 548 | })?; [INFO] [stdout] | - ... and the immutable borrow might be used here, when that temporary is dropped and runs the destructor for type `impl Iterator` [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 E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sleigh-rs` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sleigh-rs` (lib) 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" "f92ad89235073e1ce6d8036c4d5c290495e1bf4e158a33cfdf50f5a7de712366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f92ad89235073e1ce6d8036c4d5c290495e1bf4e158a33cfdf50f5a7de712366", kill_on_drop: false }` [INFO] [stdout] f92ad89235073e1ce6d8036c4d5c290495e1bf4e158a33cfdf50f5a7de712366