[INFO] fetching crate calyx-opt 0.7.1...
[INFO] checking calyx-opt-0.7.1 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate calyx-opt 0.7.1 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate calyx-opt 0.7.1 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.15.0)
[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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded calyx-utils v0.7.1
[INFO] [stderr]   Downloaded symbol_table v0.3.0
[INFO] [stderr]   Downloaded calyx-ir v0.7.1
[INFO] [stderr]   Downloaded string-interner v0.14.0
[INFO] [stderr]   Downloaded pest_consume v1.1.3
[INFO] [stderr]   Downloaded pest_consume_macros v1.1.0
[INFO] [stderr]   Downloaded hashbrown v0.11.2
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded calyx-frontend v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9
[INFO] running `Command { std: "docker" "start" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking pest v2.8.7
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking symbol_table v0.3.0
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling pest_meta v2.8.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling pest_generator v2.8.7
[INFO] [stderr]    Compiling pest_derive v2.8.7
[INFO] [stderr]     Checking pest_consume v1.1.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking string-interner v0.14.0
[INFO] [stderr]     Checking calyx-utils v0.7.1
[INFO] [stderr]     Checking calyx-frontend v0.7.1
[INFO] [stderr]     Checking calyx-ir v0.7.1
[INFO] [stderr]     Checking calyx-opt v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/analysis/domination_analysis/dominator_map.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         sc: &ir::StaticControl,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 594 |     ) -> Option<GenericControl> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     ) -> Option<GenericControl<'_>> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 651 |     pub fn get_control(id: u64, c: &ir::Control) -> Option<GenericControl<'_>> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/analysis/domination_analysis/dominator_map.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         sc: &ir::StaticControl,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 594 |     ) -> Option<GenericControl> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     ) -> Option<GenericControl<'_>> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is 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 same lifetime is hidden here
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type 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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.84s
[INFO] running `Command { std: "docker" "inspect" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9", kill_on_drop: false }`
[INFO] [stdout] 755fae846ae73685b23d51cd4d1997e305de17bd5d0c0e08baed0cf8281bc7a9
