[INFO] fetching crate eth_pairings 0.2.0... [INFO] checking eth_pairings-0.2.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate eth_pairings 0.2.0 into /workspace/builds/worker-40/source [INFO] validating manifest of crates.io crate eth_pairings 0.2.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate eth_pairings 0.2.0 [INFO] finished tweaking crates.io crate eth_pairings 0.2.0 [INFO] tweaked toml for crates.io crate eth_pairings 0.2.0 written to /workspace/builds/worker-40/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded eth_pairings_repr_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe2bfade86352884f19cfe9817ff2bdd2523f1fb640d618873e2f3deb5369d4b [INFO] running `Command { std: "docker" "start" "-a" "fe2bfade86352884f19cfe9817ff2bdd2523f1fb640d618873e2f3deb5369d4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe2bfade86352884f19cfe9817ff2bdd2523f1fb640d618873e2f3deb5369d4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe2bfade86352884f19cfe9817ff2bdd2523f1fb640d618873e2f3deb5369d4b", kill_on_drop: false }` [INFO] [stdout] fe2bfade86352884f19cfe9817ff2bdd2523f1fb640d618873e2f3deb5369d4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d6de2075601f606638bdc19cc435c13296041aac36f14b50b967e805fdc9e3e [INFO] running `Command { std: "docker" "start" "-a" "0d6de2075601f606638bdc19cc435c13296041aac36f14b50b967e805fdc9e3e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling eth_pairings_repr_derive v0.1.0 [INFO] [stderr] Checking eth_pairings v0.2.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Fixed src/sliding_window_exp.rs (1 fix) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/public_interface/g1_ops.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/public_interface/g1_ops.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0583]: file not found for module `test` [INFO] [stdout] --> src/lib.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | mod test; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: to create the module `test`, create file "src/test.rs" or "src/test/mod.rs" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_bigint::BigUint` [INFO] [stdout] --> src/extension_towers/mod.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use num_bigint::BigUint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::Num` [INFO] [stdout] --> src/extension_towers/mod.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | use num_traits::Num; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_integer::Integer` [INFO] [stdout] --> src/extension_towers/mod.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | use num_integer::Integer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::Zero` [INFO] [stdout] --> src/extension_towers/mod.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | use num_traits::Zero; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::field::*` [INFO] [stdout] --> src/extension_towers/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | use crate::field::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fp::Fp` [INFO] [stdout] --> src/extension_towers/mod.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | use crate::fp::Fp; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Extension2`, `Fp2` [INFO] [stdout] --> src/extension_towers/mod.rs:106:40 [INFO] [stdout] | [INFO] [stdout] 106 | use crate::extension_towers::fp2::{Extension2, Fp2}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Extension3Over2`, `Fp6` [INFO] [stdout] --> src/extension_towers/mod.rs:107:52 [INFO] [stdout] | [INFO] [stdout] 107 | use crate::extension_towers::fp6_as_3_over_2::{Extension3Over2, Fp6}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Extension2Over3Over2`, `Fp12` [INFO] [stdout] --> src/extension_towers/mod.rs:108:59 [INFO] [stdout] | [INFO] [stdout] 108 | use crate::extension_towers::fp12_as_2_over3_over_2::{Fp12, Extension2Over3Over2}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::traits::FieldElement` [INFO] [stdout] --> src/extension_towers/mod.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | use crate::traits::FieldElement; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/extension_towers/mod.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::traits::ZeroAndOne` [INFO] [stdout] --> src/extension_towers/mod.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | use crate::traits::ZeroAndOne; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Fp12` [INFO] [stdout] --> src/pairings/bls12/mod.rs:413:59 [INFO] [stdout] | [INFO] [stdout] 413 | use crate::extension_towers::fp12_as_2_over3_over_2::{Fp12, Extension2Over3Over2}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CurveParameters` [INFO] [stdout] --> src/pairings/bls12/mod.rs:416:30 [INFO] [stdout] | [INFO] [stdout] 416 | use crate::weierstrass::{CurveParameters, CurveOverFpParameters, CurveOverFp2Parameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CurveParameters` [INFO] [stdout] --> src/pairings/bn/mod.rs:517:30 [INFO] [stdout] | [INFO] [stdout] 517 | use crate::weierstrass::{CurveParameters, CurveOverFpParameters, CurveOverFp2Parameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/public_interface/g1_ops.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/public_interface/g1_ops.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | })?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CurveParameters` [INFO] [stdout] --> src/lib.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | use crate::weierstrass::{CurveParameters, CurveOverFpParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::representation::ElementRepr` [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | use crate::representation::ElementRepr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RngCore` [INFO] [stdout] --> src/lib.rs:213:20 [INFO] [stdout] | [INFO] [stdout] 213 | use rand::{RngCore, SeedableRng}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0583`. [INFO] [stdout] [INFO] [stderr] error: could not compile `eth_pairings` due to 2 previous errors; 20 warnings emitted [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "0d6de2075601f606638bdc19cc435c13296041aac36f14b50b967e805fdc9e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d6de2075601f606638bdc19cc435c13296041aac36f14b50b967e805fdc9e3e", kill_on_drop: false }` [INFO] [stdout] 0d6de2075601f606638bdc19cc435c13296041aac36f14b50b967e805fdc9e3e