[INFO] cloning repository https://github.com/shamatar/poseidon_hash [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shamatar/poseidon_hash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamatar%2Fposeidon_hash", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamatar%2Fposeidon_hash'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 495ae87ff066d066b140c7d0dff8d929b87d31ee [INFO] checking shamatar/poseidon_hash against master#5257aee7dd163d21d32fa904578d4fb0f4c91b79 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamatar%2Fposeidon_hash" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shamatar/poseidon_hash on toolchain 5257aee7dd163d21d32fa904578d4fb0f4c91b79 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shamatar/poseidon_hash [INFO] finished tweaking git repo https://github.com/shamatar/poseidon_hash [INFO] tweaked toml for git repo https://github.com/shamatar/poseidon_hash written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shamatar/poseidon_hash 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" "+5257aee7dd163d21d32fa904578d4fb0f4c91b79" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking shamatar/poseidon_hash against try#d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 for pr-116494-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshamatar%2Fposeidon_hash" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shamatar/poseidon_hash on toolchain d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shamatar/poseidon_hash [INFO] finished tweaking git repo https://github.com/shamatar/poseidon_hash [INFO] tweaked toml for git repo https://github.com/shamatar/poseidon_hash written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shamatar/poseidon_hash 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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blake2-rfc_bellman_edition v0.0.1 [INFO] [stderr] Downloaded ff_derive_ce v0.9.0 [INFO] [stderr] Downloaded ff_ce v0.12.0 [INFO] [stderr] Downloaded mathru v0.6.10 [INFO] [stderr] Downloaded pairing_ce v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa780ef5cdf13e42f2ed2837cd68520db69ee9cb02e697ad1cef447ad2d1d091 [INFO] running `Command { std: "docker" "start" "-a" "fa780ef5cdf13e42f2ed2837cd68520db69ee9cb02e697ad1cef447ad2d1d091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa780ef5cdf13e42f2ed2837cd68520db69ee9cb02e697ad1cef447ad2d1d091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa780ef5cdf13e42f2ed2837cd68520db69ee9cb02e697ad1cef447ad2d1d091", kill_on_drop: false }` [INFO] [stdout] fa780ef5cdf13e42f2ed2837cd68520db69ee9cb02e697ad1cef447ad2d1d091 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d614ed876e31a5f3ad1d0fbf848fcdab3a29d1d8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ff52ecef0e1daa3751d2a9614c28e4c0c57c87ad114a0a5aa54fdc3acc80313 [INFO] running `Command { std: "docker" "start" "-a" "0ff52ecef0e1daa3751d2a9614c28e4c0c57c87ad114a0a5aa54fdc3acc80313", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking blake2-rfc_bellman_edition v0.0.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Compiling ff_derive_ce v0.9.0 [INFO] [stderr] Checking ff_ce v0.12.0 [INFO] [stderr] Checking pairing_ce v0.24.0 [INFO] [stderr] Checking mathru v0.6.10 [INFO] [stderr] Checking poseidon_hash v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `FromPrimitive`, `NumAssignOps`, `NumOps`, `Num`, `ToPrimitive` [INFO] [stdout] --> src/algebra/num_impls.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | NumOps, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 25 | Num, [INFO] [stdout] | ^^^ [INFO] [stdout] 26 | NumAssignOps, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 27 | FromPrimitive, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 28 | ToPrimitive [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Power` [INFO] [stdout] --> src/algebra/mathru/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Power [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::specialization_macro::*` [INFO] [stdout] --> src/specialization/specialized_2_into_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::specialization_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FromPrimitive`, `NumAssignOps`, `NumOps`, `Num`, `ToPrimitive` [INFO] [stdout] --> src/algebra/num_impls.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | NumOps, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 25 | Num, [INFO] [stdout] | ^^^ [INFO] [stdout] 26 | NumAssignOps, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 27 | FromPrimitive, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 28 | ToPrimitive [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Power` [INFO] [stdout] --> src/algebra/mathru/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Power [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::pairing::bn256::Fr` [INFO] [stdout] --> src/algebra/mathru/mod.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | use crate::pairing::bn256::Fr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/algebra/mod.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::specialization_macro::*` [INFO] [stdout] --> src/specialization/specialized_2_into_1.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::specialization_macro::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/bn256/mod.rs:189:16 [INFO] [stdout] | [INFO] [stdout] 189 | use rand::{Rng, thread_rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | use crate::*; [INFO] [stdout] | -------- the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlakeHasher` is imported redundantly [INFO] [stdout] --> src/bn256/mod.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 191 | use super::*; [INFO] [stdout] | -------- the item `BlakeHasher` is already imported here [INFO] [stdout] 192 | use crate::*; [INFO] [stdout] 193 | use crate::group_hash::BlakeHasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/specialization/specialized_2_into_1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/specialization/specialized_2_into_1.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::pairing::ff::Field` [INFO] [stdout] --> src/algebra/mathru/mod.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | use crate::pairing::ff::Field; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `poseidon_hash::specialization::specialization_macro::PosendonR2C1` [INFO] [stdout] --> benches/hash.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use poseidon_hash::specialization::specialization_macro::PosendonR2C1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mathru v0.6.10 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0ff52ecef0e1daa3751d2a9614c28e4c0c57c87ad114a0a5aa54fdc3acc80313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff52ecef0e1daa3751d2a9614c28e4c0c57c87ad114a0a5aa54fdc3acc80313", kill_on_drop: false }` [INFO] [stdout] 0ff52ecef0e1daa3751d2a9614c28e4c0c57c87ad114a0a5aa54fdc3acc80313