[INFO] fetching crate tandem 0.3.0...
[INFO] testing tandem-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tandem 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate tandem 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tandem 0.3.0
[INFO] finished tweaking crates.io crate tandem 0.3.0
[INFO] tweaked toml for crates.io crate tandem 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2398d5f52d71955f2dd9104993e8e4d1aeefca956eb8bbc90ac7adc7df327a57
[INFO] running `Command { std: "docker" "start" "-a" "2398d5f52d71955f2dd9104993e8e4d1aeefca956eb8bbc90ac7adc7df327a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2398d5f52d71955f2dd9104993e8e4d1aeefca956eb8bbc90ac7adc7df327a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2398d5f52d71955f2dd9104993e8e4d1aeefca956eb8bbc90ac7adc7df327a57", kill_on_drop: false }`
[INFO] [stdout] 2398d5f52d71955f2dd9104993e8e4d1aeefca956eb8bbc90ac7adc7df327a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e14ca8c9d6a8f1e97a8ddcd1bb10b1294c109c8ba740d9f8b3a045277d4fdfe2
[INFO] running `Command { std: "docker" "start" "-a" "e14ca8c9d6a8f1e97a8ddcd1bb10b1294c109c8ba740d9f8b3a045277d4fdfe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling curve25519-dalek v4.1.1
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tandem v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/ot_base.rs:94:35
[INFO] [stdout]     |
[INFO] [stdout] 94  |         let private_key = Scalar::random::<RNG>(rng);
[INFO] [stdout]     |                                   ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::from_bytes_mod_order
[INFO] [stdout]       Scalar::from_bytes_mod_order_wide
[INFO] [stdout]       Scalar::batch_invert
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.1/src/scalar.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn from_bytes_mod_order(bytes: [u8; 32]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn from_bytes_mod_order_wide(input: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |     pub fn batch_invert(inputs: &mut [Scalar]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/ot_base.rs:96:31
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let pub_key_squared = pub_key * private_key;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^ expected `RistrettoBasepointTable`, found `RistrettoPoint`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/ot_base.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             pub_key,
[INFO] [stdout]     |             ^^^^^^^ expected `RistrettoPoint`, found `&RistrettoBasepointTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/ot_base.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             pub_key_squared,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ expected `RistrettoPoint`, found `RistrettoBasepointTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/ot_base.rs:179:35
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let private_key = Scalar::random(rng);
[INFO] [stdout]     |                                   ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::from_bytes_mod_order
[INFO] [stdout]       Scalar::from_bytes_mod_order_wide
[INFO] [stdout]       Scalar::batch_invert
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.1/src/scalar.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn from_bytes_mod_order(bytes: [u8; 32]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn from_bytes_mod_order_wide(input: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 790 |     pub fn batch_invert(inputs: &mut [Scalar]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot add `&RistrettoBasepointTable` to `RistrettoPoint`
[INFO] [stdout]    --> src/ot_base.rs:185:57
[INFO] [stdout]     |
[INFO] [stdout] 185 |             let choices = [my_pub_key, upstream_pub_key + my_pub_key];
[INFO] [stdout]     |                                                         ^ no implementation for `RistrettoPoint + &RistrettoBasepointTable`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Add<&RistrettoBasepointTable>` is not implemented for `RistrettoPoint`
[INFO] [stdout]     = help: the following other types implement trait `Add<Rhs>`:
[INFO] [stdout]               <RistrettoPoint as Add>
[INFO] [stdout]               <RistrettoPoint as Add<&'b RistrettoPoint>>
[INFO] [stdout]               <&'a RistrettoPoint as Add<&'b RistrettoPoint>>
[INFO] [stdout]               <&'a RistrettoPoint as Add<RistrettoPoint>>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/ot_base.rs:189:38
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let init_msg = message::Init(chosen_pub_key);
[INFO] [stdout]     |                        ------------- ^^^^^^^^^^^^^^ expected `RistrettoPoint`, found `&RistrettoBasepointTable`
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        arguments to this struct are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: tuple struct defined here
[INFO] [stdout]    --> src/ot_base.rs:46:23
[INFO] [stdout]     |
[INFO] [stdout] 46  |     pub(crate) struct Init(pub(crate) RistrettoPoint);
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tandem` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "e14ca8c9d6a8f1e97a8ddcd1bb10b1294c109c8ba740d9f8b3a045277d4fdfe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14ca8c9d6a8f1e97a8ddcd1bb10b1294c109c8ba740d9f8b3a045277d4fdfe2", kill_on_drop: false }`
[INFO] [stdout] e14ca8c9d6a8f1e97a8ddcd1bb10b1294c109c8ba740d9f8b3a045277d4fdfe2
