[INFO] cloning repository https://github.com/doug-q/hugr-llvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doug-q/hugr-llvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoug-q%2Fhugr-llvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoug-q%2Fhugr-llvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7510997ec4ec58d0c010272e76bf18084767d93
[INFO] checking doug-q/hugr-llvm/d7510997ec4ec58d0c010272e76bf18084767d93 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoug-q%2Fhugr-llvm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doug-q/hugr-llvm
[INFO] finished tweaking git repo https://github.com/doug-q/hugr-llvm
[INFO] tweaked toml for git repo https://github.com/doug-q/hugr-llvm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doug-q/hugr-llvm on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/doug-q/hugr-llvm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]     Checking csv v1.3.0
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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/emit/ops.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .filter(|x| (*x != node.node()))
[INFO] [stdout]    |                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -             .filter(|x| (*x != node.node()))
[INFO] [stdout] 77 +             .filter(|x| *x != node.node())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/emit/ops.rs:77:25
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .filter(|x| (*x != node.node()))
[INFO] [stdout]    |                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 77 -             .filter(|x| (*x != node.node()))
[INFO] [stdout] 77 +             .filter(|x| *x != node.node())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:320:20
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn try_fat<OT>(&self, node: Node) -> Option<FatNode<OT, Self>>
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn try_fat<OT>(&self, node: Node) -> Option<FatNode<'_, OT, Self>>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn fat_optype(&self, node: Node) -> FatNode<OpType, Self> {
[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] 328 |     fn fat_optype(&self, node: Node) -> FatNode<'_, OpType, Self> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:334:15
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn fat_io(&self, node: Node) -> Option<(FatNode<Input, Self>, FatNode<Output, Self>)> {
[INFO] [stdout]     |               ^^^^^                         --------------------  --------------------- the same lifetime is hidden here
[INFO] [stdout]     |               |                             |
[INFO] [stdout]     |               |                             the same lifetime is hidden here
[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] 334 |     fn fat_io(&self, node: Node) -> Option<(FatNode<'_, Input, Self>, FatNode<'_, Output, Self>)> {
[INFO] [stdout]     |                                                     +++                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:339:21
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn fat_children(&self, node: Node) -> impl Iterator<Item = FatNode<OpType, Self>> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here          --------------------- 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn fat_children(&self, node: Node) -> impl Iterator<Item = FatNode<'_, OpType, Self>> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn fat_root<OT>(&self) -> Option<FatNode<OT, Self>>
[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] 344 |     fn fat_root<OT>(&self) -> Option<FatNode<'_, OT, Self>>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:320:20
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn try_fat<OT>(&self, node: Node) -> Option<FatNode<OT, Self>>
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn try_fat<OT>(&self, node: Node) -> Option<FatNode<'_, OT, Self>>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 |     fn fat_optype(&self, node: Node) -> FatNode<OpType, Self> {
[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] 328 |     fn fat_optype(&self, node: Node) -> FatNode<'_, OpType, Self> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:334:15
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn fat_io(&self, node: Node) -> Option<(FatNode<Input, Self>, FatNode<Output, Self>)> {
[INFO] [stdout]     |               ^^^^^                         --------------------  --------------------- the same lifetime is hidden here
[INFO] [stdout]     |               |                             |
[INFO] [stdout]     |               |                             the same lifetime is hidden here
[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] 334 |     fn fat_io(&self, node: Node) -> Option<(FatNode<'_, Input, Self>, FatNode<'_, Output, Self>)> {
[INFO] [stdout]     |                                                     +++                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:339:21
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn fat_children(&self, node: Node) -> impl Iterator<Item = FatNode<OpType, Self>> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here          --------------------- 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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn fat_children(&self, node: Node) -> impl Iterator<Item = FatNode<'_, OpType, Self>> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils/fat.rs:344:21
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn fat_root<OT>(&self) -> Option<FatNode<OT, Self>>
[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] 344 |     fn fat_root<OT>(&self) -> Option<FatNode<'_, OT, Self>>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.11s
[INFO] running `Command { std: "docker" "inspect" "569fd1cd91797878c0d3751c514c82e6513ca09936efbcd2e75367bcbfaaf561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569fd1cd91797878c0d3751c514c82e6513ca09936efbcd2e75367bcbfaaf561", kill_on_drop: false }`
[INFO] [stdout] 569fd1cd91797878c0d3751c514c82e6513ca09936efbcd2e75367bcbfaaf561
