[INFO] fetching crate ark-ec 0.4.2... [INFO] checking ark-ec-0.4.2 against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] extracting crate ark-ec 0.4.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate ark-ec 0.4.2 on toolchain 5431404b87967c69438ea1e698edbe96505f0798 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-ec 0.4.2 [INFO] finished tweaking crates.io crate ark-ec 0.4.2 [INFO] tweaked toml for crates.io crate ark-ec 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5431404b87967c69438ea1e698edbe96505f0798" "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" "+5431404b87967c69438ea1e698edbe96505f0798" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-serialize-derive v0.4.2 [INFO] [stderr] Downloaded clap_lex v0.6.0 [INFO] [stderr] Downloaded colorchoice v1.0.0 [INFO] [stderr] Downloaded anstyle-query v1.0.2 [INFO] [stderr] Downloaded hashbrown v0.13.2 [INFO] [stderr] Downloaded utf8parse v0.2.1 [INFO] [stderr] Downloaded anstyle-parse v0.2.3 [INFO] [stderr] Downloaded ark-poly v0.4.2 [INFO] [stderr] Downloaded ark-ec v0.4.2 [INFO] [stderr] Downloaded clap_builder v4.4.17 [INFO] [stderr] Downloaded libtest-mimic v0.6.1 [INFO] [stderr] Downloaded clap_derive v4.4.7 [INFO] [stderr] Downloaded anstream v0.6.7 [INFO] [stderr] Downloaded ark-test-curves v0.4.2 [INFO] [stderr] Downloaded clap v4.4.17 [INFO] [stderr] Downloaded anstyle-wincon v3.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5431404b87967c69438ea1e698edbe96505f0798" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b55ff141f416ad4cbca88fffca76ce67d76d6295944c4546f596e2e60e65c4a2 [INFO] running `Command { std: "docker" "start" "-a" "b55ff141f416ad4cbca88fffca76ce67d76d6295944c4546f596e2e60e65c4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b55ff141f416ad4cbca88fffca76ce67d76d6295944c4546f596e2e60e65c4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55ff141f416ad4cbca88fffca76ce67d76d6295944c4546f596e2e60e65c4a2", kill_on_drop: false }` [INFO] [stdout] b55ff141f416ad4cbca88fffca76ce67d76d6295944c4546f596e2e60e65c4a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5431404b87967c69438ea1e698edbe96505f0798" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1002e3b092a583d2a0c42e23609d0f0ab09c963183ce0ffff2d9ac99957463d [INFO] running `Command { std: "docker" "start" "-a" "f1002e3b092a583d2a0c42e23609d0f0ab09c963183ce0ffff2d9ac99957463d", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.4.17 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking clap v4.4.17 [INFO] [stderr] Checking libtest-mimic v0.6.1 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking ark-test-curves v0.4.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.30s [INFO] running `Command { std: "docker" "inspect" "f1002e3b092a583d2a0c42e23609d0f0ab09c963183ce0ffff2d9ac99957463d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1002e3b092a583d2a0c42e23609d0f0ab09c963183ce0ffff2d9ac99957463d", kill_on_drop: false }` [INFO] [stdout] f1002e3b092a583d2a0c42e23609d0f0ab09c963183ce0ffff2d9ac99957463d [INFO] checking ark-ec-0.4.2 against try#21bc403d557a2516df70ea80fb19b94177beede5 for pr-119849 [INFO] extracting crate ark-ec 0.4.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ark-ec 0.4.2 on toolchain 21bc403d557a2516df70ea80fb19b94177beede5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-ec 0.4.2 [INFO] finished tweaking crates.io crate ark-ec 0.4.2 [INFO] tweaked toml for crates.io crate ark-ec 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21bc403d557a2516df70ea80fb19b94177beede5" "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" "+21bc403d557a2516df70ea80fb19b94177beede5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+21bc403d557a2516df70ea80fb19b94177beede5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0c0fdcbefd98ba74bacdcd0be24c991ee8d12f0f5fd77eaf7f29b18f87d52f3 [INFO] running `Command { std: "docker" "start" "-a" "f0c0fdcbefd98ba74bacdcd0be24c991ee8d12f0f5fd77eaf7f29b18f87d52f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0c0fdcbefd98ba74bacdcd0be24c991ee8d12f0f5fd77eaf7f29b18f87d52f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0c0fdcbefd98ba74bacdcd0be24c991ee8d12f0f5fd77eaf7f29b18f87d52f3", kill_on_drop: false }` [INFO] [stdout] f0c0fdcbefd98ba74bacdcd0be24c991ee8d12f0f5fd77eaf7f29b18f87d52f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+21bc403d557a2516df70ea80fb19b94177beede5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea0e51b654faa8bb8aa033af870937987f846b5b3ff78bb84264a682cbcee526 [INFO] running `Command { std: "docker" "start" "-a" "ea0e51b654faa8bb8aa033af870937987f846b5b3ff78bb84264a682cbcee526", kill_on_drop: false }` [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking anstream v0.6.7 [INFO] [stderr] Checking clap_builder v4.4.17 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking clap v4.4.17 [INFO] [stderr] Checking libtest-mimic v0.6.1 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/pairing.rs:277:23 [INFO] [stdout] | [INFO] [stdout] 277 | P::pairing(g1.into(), g2.into()) [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Into<

::G1Prepared>` [INFO] [stdout] note: required by a bound in `Pairing::pairing` [INFO] [stdout] --> src/pairing.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 111 | fn pairing( [INFO] [stdout] | ------- required by a bound in this associated function [INFO] [stdout] 112 | p: impl Into, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Pairing::pairing` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 277 | P::pairing(<

::G1 as Into>::into(g1), g2.into()) [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ark-ec-0.4.2/src/pairing.rs:277:23 [INFO] [stdout] | [INFO] [stdout] 277 | P::pairing(g1.into(), g2.into()) [INFO] [stdout] | ---------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Into<

::G1Prepared>` [INFO] [stdout] note: required by a bound in `Pairing::pairing` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ark-ec-0.4.2/src/pairing.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 111 | fn pairing( [INFO] [stdout] | ------- required by a bound in this associated function [INFO] [stdout] 112 | p: impl Into, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Pairing::pairing` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 277 | P::pairing(<

::G1 as Into>::into(g1), g2.into()) [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 E0283`. [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ark-ec` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ark-ec` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ea0e51b654faa8bb8aa033af870937987f846b5b3ff78bb84264a682cbcee526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea0e51b654faa8bb8aa033af870937987f846b5b3ff78bb84264a682cbcee526", kill_on_drop: false }` [INFO] [stdout] ea0e51b654faa8bb8aa033af870937987f846b5b3ff78bb84264a682cbcee526