[INFO] fetching crate rust-pake 0.1.1...
[INFO] testing rust-pake-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rust-pake 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust-pake 0.1.1
[INFO] finished tweaking crates.io crate rust-pake 0.1.1
[INFO] tweaked toml for crates.io crate rust-pake 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-pake 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 103 packages to latest compatible versions
[INFO] [stderr]       Adding aes v0.8.4 (available: v0.9.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding num-bigint-dig v0.8.6 (available: v0.9.1)
[INFO] [stderr]       Adding pbkdf2 v0.12.2 (available: v0.13.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding sha2 v0.10.9 (available: v0.11.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a005148f73925cf846a3a909af75958ddc27250e61e353a01193f1fcefd54ab1
[INFO] running `Command { std: "docker" "start" "-a" "a005148f73925cf846a3a909af75958ddc27250e61e353a01193f1fcefd54ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a005148f73925cf846a3a909af75958ddc27250e61e353a01193f1fcefd54ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a005148f73925cf846a3a909af75958ddc27250e61e353a01193f1fcefd54ab1", kill_on_drop: false }`
[INFO] [stdout] a005148f73925cf846a3a909af75958ddc27250e61e353a01193f1fcefd54ab1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00f0cb6767e123996c0d9058f53a9ce0eaed04892cde31dc8f5b10fa1d826111
[INFO] running `Command { std: "docker" "start" "-a" "00f0cb6767e123996c0d9058f53a9ce0eaed04892cde31dc8f5b10fa1d826111", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling aes-gcm v0.10.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling rust-pake v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]    --> src/pake.rs:229:10
[INFO] [stdout]     |
[INFO] [stdout] 229 | #[derive(Serialize, Deserialize, Debug, Clone)]
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> src/pake.rs:8:46
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]    --> src/pake.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 | #[derive(Serialize, Deserialize, Debug, Clone)]
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]    --> src/pake.rs:8:19
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:231:7
[INFO] [stdout]     |
[INFO] [stdout] 231 |     #[serde(rename = "Role")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:233:7
[INFO] [stdout]     |
[INFO] [stdout] 233 |     #[serde(rename = "Uᵤ", with = "precision_integer")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:235:7
[INFO] [stdout]     |
[INFO] [stdout] 235 |     #[serde(rename = "Uᵥ", with = "precision_integer")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:237:7
[INFO] [stdout]     |
[INFO] [stdout] 237 |     #[serde(rename = "Vᵤ", with = "precision_integer")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:239:7
[INFO] [stdout]     |
[INFO] [stdout] 239 |     #[serde(rename = "Vᵥ", with = "precision_integer")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:242:7
[INFO] [stdout]     |
[INFO] [stdout] 242 |     #[serde(rename = "Xᵤ")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:228:1
[INFO] [stdout]     |
[INFO] [stdout] 228 | #[serde_as]
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = note: this error originates in the attribute macro `serde_as` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:245:7
[INFO] [stdout]     |
[INFO] [stdout] 245 |     #[serde(rename = "Xᵥ")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:248:7
[INFO] [stdout]     |
[INFO] [stdout] 248 |     #[serde(rename = "Yᵤ")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/pake.rs:251:7
[INFO] [stdout]     |
[INFO] [stdout] 251 |     #[serde(rename = "Yᵥ")]
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is an attribute that can be used by the derive macro `Deserialize_repr`, you might be missing a `derive` attribute
[INFO] [stdout] note: `serde` is imported here, but it is a crate, not an attribute
[INFO] [stdout]    --> src/pake.rs:8:13
[INFO] [stdout]     |
[INFO] [stdout]   8 | use serde::{self, Deserialize, Deserializer, Serialize, Serializer};
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-pake` (lib) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "00f0cb6767e123996c0d9058f53a9ce0eaed04892cde31dc8f5b10fa1d826111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f0cb6767e123996c0d9058f53a9ce0eaed04892cde31dc8f5b10fa1d826111", kill_on_drop: false }`
[INFO] [stdout] 00f0cb6767e123996c0d9058f53a9ce0eaed04892cde31dc8f5b10fa1d826111
