[INFO] fetching crate ed25519-dalek-cosi 0.1.0...
[INFO] testing ed25519-dalek-cosi-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ed25519-dalek-cosi 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ed25519-dalek-cosi 0.1.0
[INFO] finished tweaking crates.io crate ed25519-dalek-cosi 0.1.0
[INFO] tweaked toml for crates.io crate ed25519-dalek-cosi 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ed25519-dalek-cosi 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding curve25519-dalek v2.1.3 (available: v4.1.3)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding ed25519-dalek v1.0.1 (available: v2.2.0)
[INFO] [stderr]       Adding rand_core v0.5.1 (available: v0.9.3)
[INFO] [stderr]       Adding sha2 v0.8.2 (available: v0.10.9)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_sexpr v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21eaa3440ee2f3df9bf2a3028a3f0085b462cd86fcb4b0238ef32b6edefd8301
[INFO] running `Command { std: "docker" "start" "-a" "21eaa3440ee2f3df9bf2a3028a3f0085b462cd86fcb4b0238ef32b6edefd8301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21eaa3440ee2f3df9bf2a3028a3f0085b462cd86fcb4b0238ef32b6edefd8301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21eaa3440ee2f3df9bf2a3028a3f0085b462cd86fcb4b0238ef32b6edefd8301", kill_on_drop: false }`
[INFO] [stdout] 21eaa3440ee2f3df9bf2a3028a3f0085b462cd86fcb4b0238ef32b6edefd8301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66c636d61f9a146f4ab245413d6f6cb93a00af62d7b15b532a024e44487be5fe
[INFO] running `Command { std: "docker" "start" "-a" "66c636d61f9a146f4ab245413d6f6cb93a00af62d7b15b532a024e44487be5fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_sexpr v0.1.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling ed25519-dalek-cosi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Sha512: curve25519_dalek::digest::Digest` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[INFO] [stdout]  19 |           Challenge(Scalar::from_hash(
[INFO] [stdout]     |                     ----------------- required by a bound introduced by this call
[INFO] [stdout]  20 | /             Sha512::new()
[INFO] [stdout]  21 | |                 .chain(commitment)
[INFO] [stdout]  22 | |                 .chain(public_key)
[INFO] [stdout]  23 | |                 .chain(message),
[INFO] [stdout]     | |_______________________________^ the trait `Input` is not implemented for `Sha512`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `digest` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.8.1/src/lib.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout]  39 | pub trait Input {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/aggregates.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout]   3 | use curve25519_dalek::edwards::{CompressedEdwardsY, EdwardsPoint};
[INFO] [stdout]     |     ---------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | pub extern crate ed25519_dalek;
[INFO] [stdout]     | ------------------------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.9/src/sha512.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | pub struct Sha512 {
[INFO] [stdout]     | ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.9.0/src/digest.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub trait Digest {
[INFO] [stdout]     | ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `Sha512` to implement `curve25519_dalek::digest::Digest`
[INFO] [stdout] note: required by a bound in `Scalar::from_hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn from_hash<D>(hash: D) -> Scalar
[INFO] [stdout]     |            --------- required by a bound in this associated function
[INFO] [stdout] 630 |         where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Scalar::from_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Sha512: curve25519_dalek::digest::Digest` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[INFO] [stdout]  19 |           Challenge(Scalar::from_hash(
[INFO] [stdout]     |                     ----------------- required by a bound introduced by this call
[INFO] [stdout]  20 | /             Sha512::new()
[INFO] [stdout]  21 | |                 .chain(commitment)
[INFO] [stdout]  22 | |                 .chain(public_key)
[INFO] [stdout]  23 | |                 .chain(message),
[INFO] [stdout]     | |_______________________________^ the trait `FixedOutput` is not implemented for `Sha512`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `digest` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.8.1/src/lib.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout]  62 | pub trait FixedOutput {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/aggregates.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout]   3 | use curve25519_dalek::edwards::{CompressedEdwardsY, EdwardsPoint};
[INFO] [stdout]     |     ---------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | pub extern crate ed25519_dalek;
[INFO] [stdout]     | ------------------------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.9/src/sha512.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | pub struct Sha512 {
[INFO] [stdout]     | ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.9.0/src/digest.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub trait Digest {
[INFO] [stdout]     | ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `Sha512` to implement `curve25519_dalek::digest::Digest`
[INFO] [stdout] note: required by a bound in `Scalar::from_hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn from_hash<D>(hash: D) -> Scalar
[INFO] [stdout]     |            --------- required by a bound in this associated function
[INFO] [stdout] 630 |         where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Scalar::from_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Sha512: curve25519_dalek::digest::Digest` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[INFO] [stdout]  19 |           Challenge(Scalar::from_hash(
[INFO] [stdout]     |                     ----------------- required by a bound introduced by this call
[INFO] [stdout]  20 | /             Sha512::new()
[INFO] [stdout]  21 | |                 .chain(commitment)
[INFO] [stdout]  22 | |                 .chain(public_key)
[INFO] [stdout]  23 | |                 .chain(message),
[INFO] [stdout]     | |_______________________________^ the trait `Reset` is not implemented for `Sha512`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `digest` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.8.1/src/lib.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub trait Reset {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/aggregates.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout]   3 | use curve25519_dalek::edwards::{CompressedEdwardsY, EdwardsPoint};
[INFO] [stdout]     |     ---------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout]  27 | pub extern crate ed25519_dalek;
[INFO] [stdout]     | ------------------------------- one version of crate `digest` used here, as a dependency of crate `curve25519_dalek`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sha2-0.9.9/src/sha512.rs:50:1
[INFO] [stdout]     |
[INFO] [stdout]  50 | pub struct Sha512 {
[INFO] [stdout]     | ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/digest-0.9.0/src/digest.rs:9:1
[INFO] [stdout]     |
[INFO] [stdout]   9 | pub trait Digest {
[INFO] [stdout]     | ---------------- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: required for `Sha512` to implement `curve25519_dalek::digest::Digest`
[INFO] [stdout] note: required by a bound in `Scalar::from_hash`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 629 |     pub fn from_hash<D>(hash: D) -> Scalar
[INFO] [stdout]     |            --------- required by a bound in this associated function
[INFO] [stdout] 630 |         where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Scalar::from_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ed25519-dalek-cosi` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "66c636d61f9a146f4ab245413d6f6cb93a00af62d7b15b532a024e44487be5fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c636d61f9a146f4ab245413d6f6cb93a00af62d7b15b532a024e44487be5fe", kill_on_drop: false }`
[INFO] [stdout] 66c636d61f9a146f4ab245413d6f6cb93a00af62d7b15b532a024e44487be5fe
