[INFO] fetching crate calyx-utils 0.7.1... [INFO] checking calyx-utils-0.7.1 against master#8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 for pr-133502-5 [INFO] extracting crate calyx-utils 0.7.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate calyx-utils 0.7.1 on toolchain 8f43b85954d2f3d8fc00a7504c603e5ca9eb0695 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate calyx-utils 0.7.1 [INFO] finished tweaking crates.io crate calyx-utils 0.7.1 [INFO] tweaked toml for crates.io crate calyx-utils 0.7.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.1) [INFO] [stderr] Adding string-interner v0.14.0 (available: v0.19.0) [INFO] [stderr] Adding symbol_table v0.3.0 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symbol_table v0.3.0 [INFO] [stderr] Downloaded string-interner v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 540841a8462264f9d626d93c87feb97f6613d77ed6e0742a37d52b27731682c9 [INFO] running `Command { std: "docker" "start" "-a" "540841a8462264f9d626d93c87feb97f6613d77ed6e0742a37d52b27731682c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "540841a8462264f9d626d93c87feb97f6613d77ed6e0742a37d52b27731682c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "540841a8462264f9d626d93c87feb97f6613d77ed6e0742a37d52b27731682c9", kill_on_drop: false }` [INFO] [stdout] 540841a8462264f9d626d93c87feb97f6613d77ed6e0742a37d52b27731682c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+8f43b85954d2f3d8fc00a7504c603e5ca9eb0695" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fef5c53861362092d409c43f87f5f8fc42bf6a5ba2000d5fbe5dbf44820f83e [INFO] running `Command { std: "docker" "start" "-a" "6fef5c53861362092d409c43f87f5f8fc42bf6a5ba2000d5fbe5dbf44820f83e", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking fixedbitset v0.4.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking symbol_table v0.3.0 [INFO] [stderr] Checking calyx-utils v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/position.rs:114:17 [INFO] [stdout] | [INFO] [stdout] 114 | SINGLETON.write(PositionTable::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/position.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | SINGLETON.assume_init_mut() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/position.rs:114:17 [INFO] [stdout] | [INFO] [stdout] 114 | SINGLETON.write(PositionTable::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/position.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | SINGLETON.assume_init_mut() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "6fef5c53861362092d409c43f87f5f8fc42bf6a5ba2000d5fbe5dbf44820f83e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fef5c53861362092d409c43f87f5f8fc42bf6a5ba2000d5fbe5dbf44820f83e", kill_on_drop: false }` [INFO] [stdout] 6fef5c53861362092d409c43f87f5f8fc42bf6a5ba2000d5fbe5dbf44820f83e