[INFO] fetching crate calyx-opt 0.7.1...
[INFO] testing calyx-opt-0.7.1 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate calyx-opt 0.7.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate calyx-opt 0.7.1
[INFO] finished tweaking crates.io crate calyx-opt 0.7.1
[INFO] tweaked toml for crates.io crate calyx-opt 0.7.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate calyx-opt 0.7.1 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded calyx-utils v0.7.1
[INFO] [stderr]   Downloaded fixedbitset v0.4.2
[INFO] [stderr]   Downloaded pest_derive v2.8.3
[INFO] [stderr]   Downloaded pest_consume_macros v1.1.0
[INFO] [stderr]   Downloaded calyx-frontend v0.7.1
[INFO] [stderr]   Downloaded symbol_table v0.3.0
[INFO] [stderr]   Downloaded pest_generator v2.8.3
[INFO] [stderr]   Downloaded pest_consume v1.1.3
[INFO] [stderr]   Downloaded string-interner v0.14.0
[INFO] [stderr]   Downloaded calyx-ir v0.7.1
[INFO] [stderr]   Downloaded pest_meta v2.8.3
[INFO] [stderr]   Downloaded petgraph v0.6.5
[INFO] [stderr]   Downloaded pest v2.8.3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc715f304e47151280ea2f20925181804306ece41985cd0f4a86ef631c7eb4b9
[INFO] running `Command { std: "docker" "start" "-a" "cc715f304e47151280ea2f20925181804306ece41985cd0f4a86ef631c7eb4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc715f304e47151280ea2f20925181804306ece41985cd0f4a86ef631c7eb4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc715f304e47151280ea2f20925181804306ece41985cd0f4a86ef631c7eb4b9", kill_on_drop: false }`
[INFO] [stdout] cc715f304e47151280ea2f20925181804306ece41985cd0f4a86ef631c7eb4b9
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e66bc21e18cd5f11f1e1d6bdacc028dd804aa824105d4b5e636243c76328fed
[INFO] running `Command { std: "docker" "start" "-a" "2e66bc21e18cd5f11f1e1d6bdacc028dd804aa824105d4b5e636243c76328fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling symbol_table v0.3.0
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]    Compiling string-interner v0.14.0
[INFO] [stderr]    Compiling calyx-utils v0.7.1
[INFO] [stderr]    Compiling pest_consume v1.1.3
[INFO] [stderr]    Compiling calyx-frontend v0.7.1
[INFO] [stderr]    Compiling calyx-ir v0.7.1
[INFO] [stderr]    Compiling calyx-opt v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/analysis/domination_analysis/dominator_map.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         sc: &ir::StaticControl,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 594 |     ) -> Option<GenericControl> {
[INFO] [stdout]     |                 -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     ) -> Option<GenericControl<'_>> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/analysis/domination_analysis/dominator_map.rs:651:36
[INFO] [stdout]     |
[INFO] [stdout] 651 |     pub fn get_control(id: u64, c: &ir::Control) -> Option<GenericControl> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 651 |     pub fn get_control(id: u64, c: &ir::Control) -> Option<GenericControl<'_>> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calyx-opt` (lib); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name calyx_opt --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type rlib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=79f840f37a5eb80a -C extra-filename=-7c2d9acbb578716c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern calyx_ir=/opt/rustwide/target/debug/deps/libcalyx_ir-d654bd67d020b216.rmeta --extern calyx_utils=/opt/rustwide/target/debug/deps/libcalyx_utils-389dcc6bc65f91b4.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6c22eb1ece121570.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5f41077b1fb4f2c7.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-292ba1bf18aa77f9.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-172961350bef6f8c.rmeta --extern petgraph=/opt/rustwide/target/debug/deps/libpetgraph-04d8b382a9d4daff.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b69193c93c3112a0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9e2559a5dce50fac.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-35d51144cc506ce1.rmeta --cap-lints=forbid -Copt-level=3` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2e66bc21e18cd5f11f1e1d6bdacc028dd804aa824105d4b5e636243c76328fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e66bc21e18cd5f11f1e1d6bdacc028dd804aa824105d4b5e636243c76328fed", kill_on_drop: false }`
[INFO] [stdout] 2e66bc21e18cd5f11f1e1d6bdacc028dd804aa824105d4b5e636243c76328fed
