[INFO] fetching crate fawkes-crypto-zkbob-bellman_ce 0.4.0...
[INFO] checking fawkes-crypto-zkbob-bellman_ce-0.4.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate fawkes-crypto-zkbob-bellman_ce 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fawkes-crypto-zkbob-bellman_ce 0.4.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fawkes-crypto-zkbob-bellman_ce 0.4.0
[INFO] finished tweaking crates.io crate fawkes-crypto-zkbob-bellman_ce 0.4.0
[INFO] tweaked toml for crates.io crate fawkes-crypto-zkbob-bellman_ce 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--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
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.0)
[INFO] [stderr]       Adding rand v0.4.6 (available: v0.8.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prefetch v0.2.0
[INFO] [stderr]   Downloaded blake2-rfc v0.2.18
[INFO] [stderr]   Downloaded ff_derive_ce v0.5.1
[INFO] [stderr]   Downloaded ff_ce v0.7.1
[INFO] [stderr]   Downloaded fawkes-crypto-zkbob-pairing_ce v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 636a0e8edb4a81dc015774495d495c38579bafe8b5226e761491f6524c019cb6
[INFO] running `Command { std: "docker" "start" "-a" "636a0e8edb4a81dc015774495d495c38579bafe8b5226e761491f6524c019cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "636a0e8edb4a81dc015774495d495c38579bafe8b5226e761491f6524c019cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636a0e8edb4a81dc015774495d495c38579bafe8b5226e761491f6524c019cb6", kill_on_drop: false }`
[INFO] [stdout] 636a0e8edb4a81dc015774495d495c38579bafe8b5226e761491f6524c019cb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b387ec3b7c7bb3ab4c9a9370ae44326606d4f54816673049efc59bb825bc300
[INFO] running `Command { std: "docker" "start" "-a" "7b387ec3b7c7bb3ab4c9a9370ae44326606d4f54816673049efc59bb825bc300", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ff_derive_ce v0.5.1
[INFO] [stderr]     Checking ff_ce v0.7.1
[INFO] [stderr]     Checking fawkes-crypto-zkbob-pairing_ce v0.19.0
[INFO] [stderr]     Checking fawkes-crypto-zkbob-bellman_ce v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/log.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(unused_macros)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `cfg_if`
[INFO] [stdout]  --> src/log.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | cfg_if! {
[INFO] [stdout]   | ^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `num_cpus`
[INFO] [stdout]    --> src/domain.rs:503:9
[INFO] [stdout]     |
[INFO] [stdout] 503 |     use num_cpus;
[INFO] [stdout]     |         ^^^^^^^^ no external crate `num_cpus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `num_cpus`
[INFO] [stdout]    --> src/domain.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 532 |     use num_cpus;
[INFO] [stdout]     |         ^^^^^^^^ no external crate `num_cpus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `num_cpus`
[INFO] [stdout]    --> src/multiexp.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |     use num_cpus;
[INFO] [stdout]     |         ^^^^^^^^ no external crate `num_cpus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `num_cpus`
[INFO] [stdout]    --> src/multiexp.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use num_cpus;
[INFO] [stdout]     |         ^^^^^^^^ no external crate `num_cpus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/log.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(unused_macros)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `cfg_if`
[INFO] [stdout]  --> src/log.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | cfg_if! {
[INFO] [stdout]   | ^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]  --> tests/mimc.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use fawkes_crypto_bellman_ce::pairing::{
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 | use fawkes_crypto_zkbob_bellman_ce::pairing::{
[INFO] [stdout]   |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]   --> tests/mimc.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use fawkes_crypto_bellman_ce::pairing::ff::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 12 | use fawkes_crypto_zkbob_bellman_ce::pairing::ff::{
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]   --> tests/mimc.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use fawkes_crypto_bellman_ce::pairing::bls12_381::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 | use fawkes_crypto_zkbob_bellman_ce::pairing::bls12_381::{
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]   --> tests/mimc.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use fawkes_crypto_bellman_ce::pairing::bn256::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 21 | use fawkes_crypto_zkbob_bellman_ce::pairing::bn256::{
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]   --> tests/mimc.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | use fawkes_crypto_bellman_ce::groth16::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 33 | use fawkes_crypto_zkbob_bellman_ce::groth16::{
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fawkes_crypto_bellman_ce`
[INFO] [stdout]   --> tests/mimc.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use fawkes_crypto_bellman_ce::{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `fawkes_crypto_bellman_ce`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 26 | use fawkes_crypto_zkbob_bellman_ce::{
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fawkes-crypto-zkbob-bellman_ce` (test "mimc") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fawkes-crypto-zkbob-bellman_ce` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7b387ec3b7c7bb3ab4c9a9370ae44326606d4f54816673049efc59bb825bc300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b387ec3b7c7bb3ab4c9a9370ae44326606d4f54816673049efc59bb825bc300", kill_on_drop: false }`
[INFO] [stdout] 7b387ec3b7c7bb3ab4c9a9370ae44326606d4f54816673049efc59bb825bc300
