[INFO] fetching crate one-of-many-proofs 0.1.0... [INFO] checking one-of-many-proofs-0.1.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate one-of-many-proofs 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate one-of-many-proofs 0.1.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate one-of-many-proofs 0.1.0 [INFO] finished tweaking crates.io crate one-of-many-proofs 0.1.0 [INFO] tweaked toml for crates.io crate one-of-many-proofs 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded merlin v2.0.0 [INFO] [stderr] Downloaded keccak v0.1.0 [INFO] [stderr] Downloaded packed_simd v0.3.3 [INFO] [stderr] Downloaded sha3 v0.8.2 [INFO] [stderr] Downloaded polynomials v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 832eca583e9df32996440811abcb1821048c7daa9efebe7acc4f642eb293ad0c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "832eca583e9df32996440811abcb1821048c7daa9efebe7acc4f642eb293ad0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "832eca583e9df32996440811abcb1821048c7daa9efebe7acc4f642eb293ad0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "832eca583e9df32996440811abcb1821048c7daa9efebe7acc4f642eb293ad0c", kill_on_drop: false }` [INFO] [stdout] 832eca583e9df32996440811abcb1821048c7daa9efebe7acc4f642eb293ad0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 494705efe855b19fb6f8aeaab1ae5a11660c85be446f0e1331346640e9c650f4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "494705efe855b19fb6f8aeaab1ae5a11660c85be446f0e1331346640e9c650f4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking subtle v2.2.3 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking polynomials v0.2.3 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking one-of-many-proofs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/proof_benchmarks.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut prover_transcript = Transcript::new(b"doctest example"); [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] --> benches/proof_benchmarks.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let mut verifier_transcript = Transcript::new(b"doctest example"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/proof_benchmarks.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut verifier_transcript = Transcript::new(b"doctest example"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> benches/proof_benchmarks.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut verifier_transcript = Transcript::new(b"doctest example"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `C_l` should have a snake case name [INFO] [stdout] --> benches/proof_benchmarks.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let C_l = gens.commit(&v, &r).unwrap(); // Prover's commitment [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `c_l` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `C_new` should have a snake case name [INFO] [stdout] --> benches/proof_benchmarks.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let C_new = gens.commit(&v, &r_new).unwrap(); // New commitment to same value [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `c_new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "494705efe855b19fb6f8aeaab1ae5a11660c85be446f0e1331346640e9c650f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "494705efe855b19fb6f8aeaab1ae5a11660c85be446f0e1331346640e9c650f4", kill_on_drop: false }` [INFO] [stdout] 494705efe855b19fb6f8aeaab1ae5a11660c85be446f0e1331346640e9c650f4