[INFO] cloning repository https://github.com/timgestson/mpc-problems [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timgestson/mpc-problems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimgestson%2Fmpc-problems", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimgestson%2Fmpc-problems'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee9fa201f9d173c43edb0eff65fb46c8f0fff08b [INFO] checking timgestson/mpc-problems against master#5431404b87967c69438ea1e698edbe96505f0798 for pr-119849 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimgestson%2Fmpc-problems" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timgestson/mpc-problems 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 git repo https://github.com/timgestson/mpc-problems [INFO] finished tweaking git repo https://github.com/timgestson/mpc-problems [INFO] tweaked toml for git repo https://github.com/timgestson/mpc-problems written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timgestson/mpc-problems already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ark-curve25519 v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 83301ce5af790fea89a1eea2e2b586788e2bd9723b24d170c6289fa72d70c4f8 [INFO] running `Command { std: "docker" "start" "-a" "83301ce5af790fea89a1eea2e2b586788e2bd9723b24d170c6289fa72d70c4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83301ce5af790fea89a1eea2e2b586788e2bd9723b24d170c6289fa72d70c4f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83301ce5af790fea89a1eea2e2b586788e2bd9723b24d170c6289fa72d70c4f8", kill_on_drop: false }` [INFO] [stdout] 83301ce5af790fea89a1eea2e2b586788e2bd9723b24d170c6289fa72d70c4f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4cc7bb411d77234948ee3d419984e2198d79873ed5cedfc84e92ae98dc21ce94 [INFO] running `Command { std: "docker" "start" "-a" "4cc7bb411d77234948ee3d419984e2198d79873ed5cedfc84e92ae98dc21ce94", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] 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[INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ark-curve25519 v0.4.0 [INFO] [stderr] Checking mpc-problems v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ark_curve25519::Curve25519Config` [INFO] [stdout] --> src/oblivious_transfer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ark_curve25519::Curve25519Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_ec::CurveGroup` [INFO] [stdout] --> src/oblivious_transfer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ark_ec::CurveGroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Field`, `PrimeField` [INFO] [stdout] --> src/oblivious_transfer.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use ark_ff::{Field, PrimeField}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Div`, `ops::Mul` [INFO] [stdout] --> src/oblivious_transfer.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_std::{ops::Div, ops::Mul, UniformRand}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_curve25519::Curve25519Config` [INFO] [stdout] --> src/oblivious_transfer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ark_curve25519::Curve25519Config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_ec::CurveGroup` [INFO] [stdout] --> src/oblivious_transfer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ark_ec::CurveGroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Field`, `PrimeField` [INFO] [stdout] --> src/oblivious_transfer.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use ark_ff::{Field, PrimeField}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Div`, `ops::Mul` [INFO] [stdout] --> src/oblivious_transfer.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use ark_std::{ops::Div, ops::Mul, UniformRand}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/oblivious_transfer.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let mut bob = Bob::new(rng, alice.A.clone(), c); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/oblivious_transfer.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let mut bob = Bob::new(rng, alice.A.clone(), c); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | A: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | B: Option, [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let A = G::generator() * a; [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:54:38 [INFO] [stdout] | [INFO] [stdout] 54 | fn derive_and_encrypt(&mut self, B: G) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | B: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | A: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:75:32 [INFO] [stdout] | [INFO] [stdout] 75 | fn new(rng: &mut impl Rng, A: G, c: bool) -> Bob { [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let B = match c { [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decryptPoint` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let decryptPoint = self.A * self.b; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decryptKey` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let decryptKey = kdf(&decryptPoint); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | A: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | B: Option, [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let A = G::generator() * a; [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:54:38 [INFO] [stdout] | [INFO] [stdout] 54 | fn derive_and_encrypt(&mut self, B: G) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | B: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | A: G, [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `A` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:75:32 [INFO] [stdout] | [INFO] [stdout] 75 | fn new(rng: &mut impl Rng, A: G, c: bool) -> Bob { [INFO] [stdout] | ^ help: convert the identifier to snake case: `a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `B` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let B = match c { [INFO] [stdout] | ^ help: convert the identifier to snake case: `b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decryptPoint` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let decryptPoint = self.A * self.b; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `decryptKey` should have a snake case name [INFO] [stdout] --> src/oblivious_transfer.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let decryptKey = kdf(&decryptPoint); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `Command { std: "docker" "inspect" "4cc7bb411d77234948ee3d419984e2198d79873ed5cedfc84e92ae98dc21ce94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cc7bb411d77234948ee3d419984e2198d79873ed5cedfc84e92ae98dc21ce94", kill_on_drop: false }` [INFO] [stdout] 4cc7bb411d77234948ee3d419984e2198d79873ed5cedfc84e92ae98dc21ce94