[INFO] fetching crate ed25519-dalek-cosi 0.1.0...
[INFO] testing ed25519-dalek-cosi-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate ed25519-dalek-cosi 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ed25519-dalek-cosi 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0a3df578520a0eb2d425f3fe9e5b64d29a8e43e79441a30787f82f247a8faee8
[INFO] running `Command { std: "docker" "start" "-a" "0a3df578520a0eb2d425f3fe9e5b64d29a8e43e79441a30787f82f247a8faee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a3df578520a0eb2d425f3fe9e5b64d29a8e43e79441a30787f82f247a8faee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3df578520a0eb2d425f3fe9e5b64d29a8e43e79441a30787f82f247a8faee8", kill_on_drop: false }`
[INFO] [stdout] 0a3df578520a0eb2d425f3fe9e5b64d29a8e43e79441a30787f82f247a8faee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f28abc8b3855547ce322e2c10066ded42fbbe97417ea9a36772ec8889450707
[INFO] running `Command { std: "docker" "start" "-a" "2f28abc8b3855547ce322e2c10066ded42fbbe97417ea9a36772ec8889450707", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v3.1.0
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling serde_sexpr v0.1.0
[INFO] [stderr]    Compiling ed25519-dalek-cosi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Sha512: Input` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[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]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 630 |           where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                    ------------------------ required by this bound in `Scalar::from_hash`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `curve25519_dalek::digest::Digest` for `Sha512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Sha512: FixedOutput` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[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]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 630 |           where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                    ------------------------ required by this bound in `Scalar::from_hash`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `curve25519_dalek::digest::Digest` for `Sha512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Sha512: Reset` is not satisfied
[INFO] [stdout]    --> src/challenge.rs:20:13
[INFO] [stdout]     |
[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]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-2.1.3/src/scalar.rs:630:18
[INFO] [stdout]     |
[INFO] [stdout] 630 |           where D: Digest<OutputSize = U64>
[INFO] [stdout]     |                    ------------------------ required by this bound in `Scalar::from_hash`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `curve25519_dalek::digest::Digest` for `Sha512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2f28abc8b3855547ce322e2c10066ded42fbbe97417ea9a36772ec8889450707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f28abc8b3855547ce322e2c10066ded42fbbe97417ea9a36772ec8889450707", kill_on_drop: false }`
[INFO] [stdout] 2f28abc8b3855547ce322e2c10066ded42fbbe97417ea9a36772ec8889450707