[INFO] cloning repository https://github.com/wip-abramson/anon-cred-sig-eval
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wip-abramson/anon-cred-sig-eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Fanon-cred-sig-eval", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Fanon-cred-sig-eval'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f5b790d4e16f2fcd4637f4248f82804df5a6995
[INFO] checking wip-abramson/anon-cred-sig-eval against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwip-abramson%2Fanon-cred-sig-eval" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wip-abramson/anon-cred-sig-eval 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 git repo https://github.com/wip-abramson/anon-cred-sig-eval
[INFO] finished tweaking git repo https://github.com/wip-abramson/anon-cred-sig-eval
[INFO] tweaked toml for git repo https://github.com/wip-abramson/anon-cred-sig-eval written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/wip-abramson/anon-cred-sig-eval already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "95fe778b921ed41dd01c469fefee0bf275ffc08cf15107eadf4fbe668207408e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "177b3d2edd01ed88ada77e12134acac506622ee22d615b019794f8c218b996ad", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
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[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
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[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stderr]     Checking ursa v0.3.6
[INFO] [stderr]     Checking sig_eval v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating benches/ed25519.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/bbs.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/cl.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed benches/ed25519.rs (9 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/ed25519.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElement`
[INFO] [stdout]   --> benches/ed25519.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use amcl_wrapper::group_elem::GroupElement;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed benches/bbs.rs (5 fixes)
[INFO] [stdout] warning: function `bbs_prove__size_benchmark` should have a snake case name
[INFO] [stdout]    --> benches/bbs.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn bbs_prove__size_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bbs_prove_size_benchmark`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed benches/cl.rs (8 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/cl.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignatureScheme`
[INFO] [stdout]   --> benches/cl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SignatureScheme,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElement`
[INFO] [stdout]   --> benches/cl.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use amcl_wrapper::group_elem::GroupElement;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `key_gen`
[INFO] [stdout]   --> benches/cl.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn key_gen(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_issuance_attribute_size`
[INFO] [stdout]    --> benches/cl.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn credential_issuance_attribute_size(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_presentation`
[INFO] [stdout]    --> benches/cl.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn credential_presentation(c: & mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_presentation_attribute_size`
[INFO] [stdout]    --> benches/cl.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn credential_presentation_attribute_size(c: & mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] [stderr] Running `cargo check` to verify 2021
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[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking bbs v0.4.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking amcl_wrapper v0.4.0
[INFO] [stderr]     Checking amcl_wrapper v0.3.5
[INFO] [stderr]     Checking criterion v0.3.4
[INFO] [stderr]     Checking ursa v0.3.6
[INFO] [stderr]     Checking sig_eval v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/cl.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> benches/ed25519.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SignatureScheme`
[INFO] [stdout]   --> benches/cl.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SignatureScheme,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElement`
[INFO] [stdout]   --> benches/cl.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use amcl_wrapper::group_elem::GroupElement;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElement`
[INFO] [stdout]   --> benches/ed25519.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use amcl_wrapper::group_elem::GroupElement;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `key_gen`
[INFO] [stdout]   --> benches/cl.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn key_gen(c: &mut Criterion) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_issuance_attribute_size`
[INFO] [stdout]    --> benches/cl.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn credential_issuance_attribute_size(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_presentation`
[INFO] [stdout]    --> benches/cl.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn credential_presentation(c: & mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `credential_presentation_attribute_size`
[INFO] [stdout]    --> benches/cl.rs:430:4
[INFO] [stdout]     |
[INFO] [stdout] 430 | fn credential_presentation_attribute_size(c: & mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bbs_prove__size_benchmark` should have a snake case name
[INFO] [stdout]    --> benches/bbs.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn bbs_prove__size_benchmark(c: &mut Criterion) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bbs_prove_size_benchmark`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.97s
[INFO] running `Command { std: "docker" "inspect" "177b3d2edd01ed88ada77e12134acac506622ee22d615b019794f8c218b996ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177b3d2edd01ed88ada77e12134acac506622ee22d615b019794f8c218b996ad", kill_on_drop: false }`
[INFO] [stdout] 177b3d2edd01ed88ada77e12134acac506622ee22d615b019794f8c218b996ad