[INFO] fetching crate sv2_ffi 2.1.1...
[INFO] testing sv2_ffi-2.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate sv2_ffi 2.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sv2_ffi 2.1.1
[INFO] finished tweaking crates.io crate sv2_ffi 2.1.1
[INFO] tweaked toml for crates.io crate sv2_ffi 2.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sv2_ffi 2.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding binary_sv2 v3.0.2 (available: v4.0.0)
[INFO] [stderr]       Adding codec_sv2 v2.1.0 (available: v3.0.1)
[INFO] [stderr]       Adding common_messages_sv2 v5.0.0 (available: v6.0.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding template_distribution_sv2 v3.1.0 (available: v4.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e77f56f94e4ba560f085c6c9ea716cf40fd2b077b8da48c40c3c27a0c1a251e6
[INFO] running `Command { std: "docker" "start" "-a" "e77f56f94e4ba560f085c6c9ea716cf40fd2b077b8da48c40c3c27a0c1a251e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77f56f94e4ba560f085c6c9ea716cf40fd2b077b8da48c40c3c27a0c1a251e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77f56f94e4ba560f085c6c9ea716cf40fd2b077b8da48c40c3c27a0c1a251e6", kill_on_drop: false }`
[INFO] [stdout] e77f56f94e4ba560f085c6c9ea716cf40fd2b077b8da48c40c3c27a0c1a251e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e1ce55e84c90e81cdf738a16144899db30f46c793dff122c7572b3dfada2f1
[INFO] running `Command { std: "docker" "start" "-a" "22e1ce55e84c90e81cdf738a16144899db30f46c793dff122c7572b3dfada2f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling opaque-debug v0.3.1
[INFO] [stderr]    Compiling binary_codec_sv2 v1.2.0
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling hex-conservative v0.1.2
[INFO] [stderr]    Compiling binary_codec_sv2 v2.0.0
[INFO] [stderr]    Compiling binary_codec_sv2 v3.0.0
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bitcoin_hashes v0.13.0
[INFO] [stderr]    Compiling derive_codec_sv2 v1.1.1
[INFO] [stderr]    Compiling binary_sv2 v3.0.2
[INFO] [stderr]    Compiling binary_sv2 v4.0.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling common_messages_sv2 v5.0.0
[INFO] [stderr]    Compiling template_distribution_sv2 v3.1.0
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling buffer_sv2 v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling secp256k1 v0.28.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling noise_sv2 v1.4.0
[INFO] [stderr]    Compiling framing_sv2 v5.0.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling codec_sv2 v2.1.0
[INFO] [stdout] error[E0599]: the function or associated item `size_hint` exists for struct `Sv2Frame<T, <B as Buffer>::Slice>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/codec_sv2-2.1.0/src/decoder.rs:357:45
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let hint = Sv2Frame::<T, B::Slice>::size_hint(src) as usize;
[INFO] [stdout]     |                                             ^^^^^^^^^ function or associated item cannot be called on `Sv2Frame<T, <B as Buffer>::Slice>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/framing_sv2-5.0.1/src/framing.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | pub struct Sv2Frame<T, B> {
[INFO] [stdout]     | ------------------------- doesn't satisfy `Sv2Frame<T, <B as Buffer>::Slice>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/binary_codec_sv2-3.0.0/src/codec/encodable.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub enum EncodableField<'a> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: From<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `T: binary_codec_sv2::codec::Fixed`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::GetSize`
[INFO] [stdout]             `binary_codec_sv2::codec::encodable::EncodableField<'_>: From<T>`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::encodable::Encodable`
[INFO] [stdout]             `Sv2Frame<T, <B as Buffer>::Slice>: Iterator`
[INFO] [stdout]             which is required by `&mut Sv2Frame<T, <B as Buffer>::Slice>: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `from_bytes_unchecked` exists for struct `Sv2Frame<T, <B as Buffer>::Slice>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/codec_sv2-2.1.0/src/decoder.rs:363:54
[INFO] [stdout]     |
[INFO] [stdout] 363 |                 let frame = Sv2Frame::<T, B::Slice>::from_bytes_unchecked(src);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^ function or associated item cannot be called on `Sv2Frame<T, <B as Buffer>::Slice>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/binary_codec_sv2-3.0.0/src/codec/encodable.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub enum EncodableField<'a> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: From<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `T: binary_codec_sv2::codec::Fixed`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::GetSize`
[INFO] [stdout]             `binary_codec_sv2::codec::encodable::EncodableField<'_>: From<T>`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::encodable::Encodable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `encoded_length` exists for struct `Sv2Frame<T, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/codec_sv2-2.1.0/src/encoder.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let len = item.encoded_length();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^ method cannot be called on `Sv2Frame<T, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/binary_codec_sv2-3.0.0/src/codec/encodable.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub enum EncodableField<'a> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: From<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `T: binary_codec_sv2::codec::Fixed`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::GetSize`
[INFO] [stdout]             `binary_codec_sv2::codec::encodable::EncodableField<'_>: From<T>`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::encodable::Encodable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `serialize` exists for struct `Sv2Frame<T, Vec<u8>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/codec_sv2-2.1.0/src/encoder.rs:281:14
[INFO] [stdout]     |
[INFO] [stdout] 281 |         item.serialize(&mut self.buffer)?;
[INFO] [stdout]     |              ^^^^^^^^^ method cannot be called on `Sv2Frame<T, Vec<u8>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/binary_codec_sv2-3.0.0/src/codec/encodable.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub enum EncodableField<'a> {
[INFO] [stdout]     | --------------------------- doesn't satisfy `_: From<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `T: binary_codec_sv2::codec::Fixed`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::GetSize`
[INFO] [stdout]             `binary_codec_sv2::codec::encodable::EncodableField<'_>: From<T>`
[INFO] [stdout]             which is required by `T: binary_codec_sv2::codec::encodable::Encodable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codec_sv2` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "22e1ce55e84c90e81cdf738a16144899db30f46c793dff122c7572b3dfada2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e1ce55e84c90e81cdf738a16144899db30f46c793dff122c7572b3dfada2f1", kill_on_drop: false }`
[INFO] [stdout] 22e1ce55e84c90e81cdf738a16144899db30f46c793dff122c7572b3dfada2f1
