[INFO] fetching crate subproductdomain-pre-release 0.1.0...
[INFO] checking subproductdomain-pre-release-0.1.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate subproductdomain-pre-release 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate subproductdomain-pre-release 0.1.0
[INFO] finished tweaking crates.io crate subproductdomain-pre-release 0.1.0
[INFO] tweaked toml for crates.io crate subproductdomain-pre-release 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subproductdomain-pre-release 0.1.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding ark-bls12-381 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ec v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ff v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-poly v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-std v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29e8adcd826f8cc83af570ca1f78f69007b7c47744a1fc77feedb5f557686806
[INFO] running `Command { std: "docker" "start" "-a" "29e8adcd826f8cc83af570ca1f78f69007b7c47744a1fc77feedb5f557686806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e8adcd826f8cc83af570ca1f78f69007b7c47744a1fc77feedb5f557686806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e8adcd826f8cc83af570ca1f78f69007b7c47744a1fc77feedb5f557686806", kill_on_drop: false }`
[INFO] [stdout] 29e8adcd826f8cc83af570ca1f78f69007b7c47744a1fc77feedb5f557686806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699da10758ea67b635a8765ef41b947a4b5e1a61ef94fc9de7cfa7ff28cd1a10
[INFO] running `Command { std: "docker" "start" "-a" "699da10758ea67b635a8765ef41b947a4b5e1a61ef94fc9de7cfa7ff28cd1a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stderr]     Checking ark-ec v0.4.2
[INFO] [stderr]     Checking ark-bls12-381 v0.4.0
[INFO] [stderr]     Checking subproductdomain-pre-release v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `<Group as CurveGroup>::Affine: Neg` is not satisfied
[INFO] [stdout]    --> src/lib.rs:18:29
[INFO] [stdout]     |
[INFO] [stdout]  18 | pub fn fast_multiexp<Group: CurveGroup>(
[INFO] [stdout]     |                             ^^^^^^^^^^ the trait `Neg` is not implemented for `<Group as CurveGroup>::Affine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/scalar_mul/mod.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout]  41 |         + Neg<Output = Self::MulBase>;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/lib.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  21 | ) -> Vec<Group::Affine> where <Group as CurveGroup>::Affine: Neg {
[INFO] [stdout]     |                         ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Group as CurveGroup>::Affine: Neg` is not satisfied
[INFO] [stdout]    --> src/lib.rs:26:9
[INFO] [stdout]     |
[INFO] [stdout]  26 |         FixedBase::get_window_table(scalar_bits, window_size, base);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Neg` is not implemented for `<Group as CurveGroup>::Affine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/scalar_mul/mod.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout]  41 |         + Neg<Output = Self::MulBase>;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/lib.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  21 | ) -> Vec<Group::Affine> where <Group as CurveGroup>::Affine: Neg {
[INFO] [stdout]     |                         ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Group as CurveGroup>::Affine: Neg` is not satisfied
[INFO] [stdout]    --> src/lib.rs:29:59
[INFO] [stdout]     |
[INFO] [stdout]  29 |         FixedBase::msm::<Group>(scalar_bits, window_size, &base_table, scalars);
[INFO] [stdout]     |                                                           ^^^^^^^^^^^ the trait `Neg` is not implemented for `<Group as CurveGroup>::Affine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/scalar_mul/mod.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout]  41 |         + Neg<Output = Self::MulBase>;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/lib.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  21 | ) -> Vec<Group::Affine> where <Group as CurveGroup>::Affine: Neg {
[INFO] [stdout]     |                         ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Group as CurveGroup>::Affine: Neg` is not satisfied
[INFO] [stdout]    --> src/lib.rs:30:28
[INFO] [stdout]     |
[INFO] [stdout]  30 |     Group::normalize_batch(&exp)
[INFO] [stdout]     |     ---------------------- ^^^^ the trait `Neg` is not implemented for `<Group as CurveGroup>::Affine`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `normalize_batch`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/scalar_mul/mod.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout]  41 |         + Neg<Output = Self::MulBase>;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup::normalize_batch`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/lib.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn normalize_batch(v: &[Self]) -> Vec<Self::Affine>;
[INFO] [stdout]     |        --------------- required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  21 | ) -> Vec<Group::Affine> where <Group as CurveGroup>::Affine: Neg {
[INFO] [stdout]     |                         ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<Group as CurveGroup>::Affine: Neg` is not satisfied
[INFO] [stdout]    --> src/lib.rs:30:5
[INFO] [stdout]     |
[INFO] [stdout]  30 |     Group::normalize_batch(&exp)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Neg` is not implemented for `<Group as CurveGroup>::Affine`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/scalar_mul/mod.rs:41:11
[INFO] [stdout]     |
[INFO] [stdout]  41 |         + Neg<Output = Self::MulBase>;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.4.2/src/lib.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  21 | ) -> Vec<Group::Affine> where <Group as CurveGroup>::Affine: Neg {
[INFO] [stdout]     |                         ++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subproductdomain-pre-release` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "699da10758ea67b635a8765ef41b947a4b5e1a61ef94fc9de7cfa7ff28cd1a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699da10758ea67b635a8765ef41b947a4b5e1a61ef94fc9de7cfa7ff28cd1a10", kill_on_drop: false }`
[INFO] [stdout] 699da10758ea67b635a8765ef41b947a4b5e1a61ef94fc9de7cfa7ff28cd1a10