[INFO] fetching crate nam-blstrs 0.7.2-nam.0...
[INFO] fixing nam-blstrs-0.7.2-nam.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate nam-blstrs 0.7.2-nam.0 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate nam-blstrs 0.7.2-nam.0
[INFO] finished tweaking crates.io crate nam-blstrs 0.7.2-nam.0
[INFO] tweaked toml for crates.io crate nam-blstrs 0.7.2-nam.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nam-blstrs 0.7.2-nam.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nam-blstrs 0.7.2-nam.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ec-gpu v0.2.0
[INFO] [stderr]   Downloaded nam-blst v0.3.17-nam.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a
[INFO] running `Command { std: "docker" "start" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]    Compiling nam-blst v0.3.17-nam.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking nam-blstrs v0.7.2-nam.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `blstrs`
[INFO] [stdout]  --> benches/bls12_381/ec.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use blstrs::*;
[INFO] [stdout]   |         ^^^^^^ use of unresolved module or unlinked crate `blstrs`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 -     use blstrs::*;
[INFO] [stdout] 5 +     use blst::*;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `blstrs`
[INFO] [stdout]   --> benches/bls12_381/ec.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use blstrs::*;
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `blstrs`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 90 -     use blstrs::*;
[INFO] [stdout] 90 +     use blst::*;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `blstrs`
[INFO] [stdout]    --> benches/bls12_381/ec.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |     use blstrs::*;
[INFO] [stdout]     |         ^^^^^^ use of unresolved module or unlinked crate `blstrs`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 175 -     use blstrs::*;
[INFO] [stdout] 175 +     use blst::*;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `blstrs`
[INFO] [stdout]  --> benches/bls12_381/scalar.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use blstrs::*;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `blstrs`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 - use blstrs::*;
[INFO] [stdout] 4 + use blst::*;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `blstrs`
[INFO] [stdout]   --> benches/bls12_381/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use blstrs::*;
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `blstrs`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 13 - use blstrs::*;
[INFO] [stdout] 13 + use blst::*;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]  --> benches/bls12_381/ec.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use ff::Field;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `group::Group`
[INFO] [stdout]  --> benches/bls12_381/ec.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use group::Group;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]   --> benches/bls12_381/ec.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use ff::Field;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `group::Group`
[INFO] [stdout]   --> benches/bls12_381/ec.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |     use group::Group;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]    --> benches/bls12_381/ec.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     use ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `group::Group`
[INFO] [stdout]    --> benches/bls12_381/ec.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     use group::Group;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Group`
[INFO] [stdout]   --> benches/bls12_381/mod.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 | use group::{Curve, Group};
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine` and `MultiMillerLoop`
[INFO] [stdout]   --> benches/bls12_381/mod.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | use pairing_lib::{Engine, MillerLoopResult, MultiMillerLoop};
[INFO] [stdout]    |                   ^^^^^^                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]    --> benches/bls12_381/mod.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     use ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]    --> benches/bls12_381/mod.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     use ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]    --> benches/bls12_381/mod.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     use ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]    --> benches/bls12_381/mod.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     use ff::Field;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nam-blstrs` (bench "blstrs_benches") due to 5 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a", kill_on_drop: false }`
[INFO] [stdout] e087c0cf84e32e20f730d4916c48253f984c1986eb0538e740533d252cf1b03a
