[INFO] fetching crate elgamal-curve25519 0.2.0... [INFO] checking elgamal-curve25519-0.2.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate elgamal-curve25519 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate elgamal-curve25519 0.2.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate elgamal-curve25519 0.2.0 [INFO] finished tweaking crates.io crate elgamal-curve25519 0.2.0 [INFO] tweaked toml for crates.io crate elgamal-curve25519 0.2.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding clear_on_drop v0.2.3 (latest: v0.2.5) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding curve25519-dalek v1.1.3 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rand_os v0.1.3 (latest: v0.2.2) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding subtle v2.1.1 (latest: v2.5.0) [INFO] [stderr] Adding typenum v1.10.0 (latest: v1.17.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clear_on_drop v0.2.3 [INFO] [stderr] Downloaded subtle v2.1.1 [INFO] [stderr] Downloaded curve25519-dalek v1.1.3 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2b0768786f4a60aea8b39b5081b9389076f704c9cc110bbba89ffd3dcc38d60 [INFO] running `Command { std: "docker" "start" "-a" "d2b0768786f4a60aea8b39b5081b9389076f704c9cc110bbba89ffd3dcc38d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2b0768786f4a60aea8b39b5081b9389076f704c9cc110bbba89ffd3dcc38d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b0768786f4a60aea8b39b5081b9389076f704c9cc110bbba89ffd3dcc38d60", kill_on_drop: false }` [INFO] [stdout] d2b0768786f4a60aea8b39b5081b9389076f704c9cc110bbba89ffd3dcc38d60 [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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce33c95b390570f2b13b3e637adfb24dd81dbb7a5a09c7f0d7c8fade7809592a [INFO] running `Command { std: "docker" "start" "-a" "ce33c95b390570f2b13b3e637adfb24dd81dbb7a5a09c7f0d7c8fade7809592a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling subtle v2.1.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Compiling curve25519-dalek v1.1.3 [INFO] [stderr] Checking elgamal-curve25519 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `D: Default` is not satisfied [INFO] [stdout] --> src/lib.rs:198:40 [INFO] [stdout] | [INFO] [stdout] 198 | let scalar = Scalar::from_hash(digest).reduce(); [INFO] [stdout] | ----------------- ^^^^^^ the trait `Default` is not implemented for `D` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Scalar::from_hash` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-1.1.3/src/scalar.rs:602:45 [INFO] [stdout] | [INFO] [stdout] 601 | pub fn from_hash(hash: D) -> Scalar [INFO] [stdout] | --------- required by a bound in this associated function [INFO] [stdout] 602 | where D: Digest + Default [INFO] [stdout] | ^^^^^^^ required by this bound in `Scalar::from_hash` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 196 | where D: Digest + std::default::Default [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `D: Default` is not satisfied [INFO] [stdout] --> src/lib.rs:198:40 [INFO] [stdout] | [INFO] [stdout] 198 | let scalar = Scalar::from_hash(digest).reduce(); [INFO] [stdout] | ----------------- ^^^^^^ the trait `Default` is not implemented for `D` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Scalar::from_hash` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-1.1.3/src/scalar.rs:602:45 [INFO] [stdout] | [INFO] [stdout] 601 | pub fn from_hash(hash: D) -> Scalar [INFO] [stdout] | --------- required by a bound in this associated function [INFO] [stdout] 602 | where D: Digest + Default [INFO] [stdout] | ^^^^^^^ required by this bound in `Scalar::from_hash` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 196 | where D: Digest + std::default::Default [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elgamal-curve25519` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `elgamal-curve25519` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ce33c95b390570f2b13b3e637adfb24dd81dbb7a5a09c7f0d7c8fade7809592a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce33c95b390570f2b13b3e637adfb24dd81dbb7a5a09c7f0d7c8fade7809592a", kill_on_drop: false }` [INFO] [stdout] ce33c95b390570f2b13b3e637adfb24dd81dbb7a5a09c7f0d7c8fade7809592a [INFO] checking elgamal-curve25519-0.2.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate elgamal-curve25519 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate elgamal-curve25519 0.2.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate elgamal-curve25519 0.2.0 [INFO] finished tweaking crates.io crate elgamal-curve25519 0.2.0 [INFO] tweaked toml for crates.io crate elgamal-curve25519 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 485cb678abea7a06bbbf5daf56e5d0d461d2946dc99496e084be09ac49e0c4e6 [INFO] running `Command { std: "docker" "start" "-a" "485cb678abea7a06bbbf5daf56e5d0d461d2946dc99496e084be09ac49e0c4e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "485cb678abea7a06bbbf5daf56e5d0d461d2946dc99496e084be09ac49e0c4e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "485cb678abea7a06bbbf5daf56e5d0d461d2946dc99496e084be09ac49e0c4e6", kill_on_drop: false }` [INFO] [stdout] 485cb678abea7a06bbbf5daf56e5d0d461d2946dc99496e084be09ac49e0c4e6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ca4aa975a6e0d59c420bfc808b6b58c4a466186ce96b60c86bc2c92f4fbaede [INFO] running `Command { std: "docker" "start" "-a" "1ca4aa975a6e0d59c420bfc808b6b58c4a466186ce96b60c86bc2c92f4fbaede", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "1ca4aa975a6e0d59c420bfc808b6b58c4a466186ce96b60c86bc2c92f4fbaede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca4aa975a6e0d59c420bfc808b6b58c4a466186ce96b60c86bc2c92f4fbaede", kill_on_drop: false }` [INFO] [stdout] 1ca4aa975a6e0d59c420bfc808b6b58c4a466186ce96b60c86bc2c92f4fbaede