[INFO] cloning repository https://github.com/CQCL/hugr-passes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CQCL/hugr-passes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCQCL%2Fhugr-passes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCQCL%2Fhugr-passes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd9cfa0c82c23cedf65ea04f9bbb1280fd0fe978
[INFO] checking CQCL/hugr-passes against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCQCL%2Fhugr-passes" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CQCL/hugr-passes
[INFO] finished tweaking git repo https://github.com/CQCL/hugr-passes
[INFO] tweaked toml for git repo https://github.com/CQCL/hugr-passes written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CQCL/hugr-passes on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CQCL/hugr-passes 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 461416a5d9ddbc68e9e10de22c75bd382338efc4e86fb3d97a7a57dc8dc2e929
[INFO] running `Command { std: "docker" "start" "-a" "461416a5d9ddbc68e9e10de22c75bd382338efc4e86fb3d97a7a57dc8dc2e929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "461416a5d9ddbc68e9e10de22c75bd382338efc4e86fb3d97a7a57dc8dc2e929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461416a5d9ddbc68e9e10de22c75bd382338efc4e86fb3d97a7a57dc8dc2e929", kill_on_drop: false }`
[INFO] [stdout] 461416a5d9ddbc68e9e10de22c75bd382338efc4e86fb3d97a7a57dc8dc2e929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6650f390ec7bae25313b9ad38114f7bbdffdf9dd0b06e8f9de83b6e8fd7f2da
[INFO] running `Command { std: "docker" "start" "-a" "e6650f390ec7bae25313b9ad38114f7bbdffdf9dd0b06e8f9de83b6e8fd7f2da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking typeid v1.0.0
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling rstest_macros v0.19.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling hugr v0.4.0
[INFO] [stderr]     Checking context-iterators v0.2.0
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]     Checking inventory v0.3.15
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling typetag-impl v0.2.16
[INFO] [stderr]    Compiling delegate v0.12.0
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking rstest v0.19.0
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking typetag v0.2.16
[INFO] [stderr]     Checking portgraph v0.12.0
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hugr-0.4.0/src/ops/constant/custom.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[typetag::serde(tag = "c", content = "v")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `CustomConst + Send + Sync`, found trait `CustomConst`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `std::boxed::Box<dyn CustomConst + Send + Sync>` to `std::boxed::Box<dyn CustomConst>`
[INFO] [stdout]    = note: expected struct `std::boxed::Box<dyn CustomConst>`
[INFO] [stdout]               found struct `std::boxed::Box<dyn CustomConst + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hugr-0.4.0/src/ops/constant/custom.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[typetag::serde(tag = "c", content = "v")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `CustomConst + Send + Sync`, found trait `CustomConst + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `std::boxed::Box<dyn CustomConst + Send + Sync>` to `std::boxed::Box<dyn CustomConst + Send>`
[INFO] [stdout]    = note: expected struct `std::boxed::Box<dyn CustomConst + Send>`
[INFO] [stdout]               found struct `std::boxed::Box<dyn CustomConst + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hugr-0.4.0/src/ops/constant/custom.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[typetag::serde(tag = "c", content = "v")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `CustomConst + Send + Sync`, found trait `CustomConst + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `std::boxed::Box<dyn CustomConst + Send + Sync>` to `std::boxed::Box<dyn CustomConst + Sync>`
[INFO] [stdout]    = note: expected struct `std::boxed::Box<dyn CustomConst + Sync>`
[INFO] [stdout]               found struct `std::boxed::Box<dyn CustomConst + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hugr` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e6650f390ec7bae25313b9ad38114f7bbdffdf9dd0b06e8f9de83b6e8fd7f2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6650f390ec7bae25313b9ad38114f7bbdffdf9dd0b06e8f9de83b6e8fd7f2da", kill_on_drop: false }`
[INFO] [stdout] e6650f390ec7bae25313b9ad38114f7bbdffdf9dd0b06e8f9de83b6e8fd7f2da
