[INFO] fetching crate rabe-bn 0.4.20...
[INFO] checking rabe-bn-0.4.20 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate rabe-bn 0.4.20 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rabe-bn 0.4.20 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rabe-bn 0.4.20
[INFO] finished tweaking crates.io crate rabe-bn 0.4.20
[INFO] tweaked toml for crates.io crate rabe-bn 0.4.20 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate rabe-bn 0.4.20 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6178dfb684823958c57f18329609e387c5f96993dd93f87affa173631d9f4cf3
[INFO] running `Command { std: "docker" "start" "-a" "6178dfb684823958c57f18329609e387c5f96993dd93f87affa173631d9f4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6178dfb684823958c57f18329609e387c5f96993dd93f87affa173631d9f4cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6178dfb684823958c57f18329609e387c5f96993dd93f87affa173631d9f4cf3", kill_on_drop: false }`
[INFO] [stdout] 6178dfb684823958c57f18329609e387c5f96993dd93f87affa173631d9f4cf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6800b1db6f17d42385e5781e2a4ff518fe688001b5bdd6c6144e38263cf401b3
[INFO] running `Command { std: "docker" "start" "-a" "6800b1db6f17d42385e5781e2a4ff518fe688001b5bdd6c6144e38263cf401b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rabe-bn v0.4.20 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `bn`
[INFO] [stdout]  --> benches/api.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate bn;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `bincode`
[INFO] [stdout]  --> benches/api.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate bincode;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `G1` in this scope
[INFO] [stdout]   --> benches/api.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |            decode::<G1>(input).unwrap()
[INFO] [stdout]    |                     ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `G2` in this scope
[INFO] [stdout]   --> benches/api.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |            decode::<G2>(input).unwrap()
[INFO] [stdout]    |                     ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]   --> benches/api.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 36 |            input(rng) = G1::random(rng);
[INFO] [stdout]    |                         ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 35 | / benchmark!(g1_serialization,
[INFO] [stdout] 36 | |            input(rng) = G1::random(rng);
[INFO] [stdout] 37 | |
[INFO] [stdout] 38 | |            encode(input, Infinite).unwrap()
[INFO] [stdout] 39 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]   --> benches/api.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |            input(rng) = {let mut tmp = G1::random(rng); tmp.normalize(); tmp};
[INFO] [stdout]    |                                        ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 41 | / benchmark!(g1_serialization_normalized,
[INFO] [stdout] 42 | |            input(rng) = {let mut tmp = G1::random(rng); tmp.normalize(); tmp};
[INFO] [stdout] 43 | |
[INFO] [stdout] 44 | |            encode(input, Infinite).unwrap()
[INFO] [stdout] 45 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]   --> benches/api.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |            input(rng) = G2::random(rng);
[INFO] [stdout]    |                         ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 47 | / benchmark!(g2_serialization,
[INFO] [stdout] 48 | |            input(rng) = G2::random(rng);
[INFO] [stdout] 49 | |
[INFO] [stdout] 50 | |            encode(input, Infinite).unwrap()
[INFO] [stdout] 51 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]   --> benches/api.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 |            input(rng) = {let mut tmp = G2::random(rng); tmp.normalize(); tmp};
[INFO] [stdout]    |                                        ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 53 | / benchmark!(g2_serialization_normalized,
[INFO] [stdout] 54 | |            input(rng) = {let mut tmp = G2::random(rng); tmp.normalize(); tmp};
[INFO] [stdout] 55 | |
[INFO] [stdout] 56 | |            encode(input, Infinite).unwrap()
[INFO] [stdout] 57 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]   --> benches/api.rs:60:34
[INFO] [stdout]    |
[INFO] [stdout] 60 |            input(rng) = {encode(&G1::random(rng), Infinite).unwrap()};
[INFO] [stdout]    |                                  ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 59 | / benchmark!(g1_deserialization,
[INFO] [stdout] 60 | |            input(rng) = {encode(&G1::random(rng), Infinite).unwrap()};
[INFO] [stdout] 61 | |
[INFO] [stdout] 62 | |            decode::<G1>(input).unwrap()
[INFO] [stdout] 63 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]   --> benches/api.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |            input(rng) = {encode(&G2::random(rng), Infinite).unwrap()};
[INFO] [stdout]    |                                  ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 65 | / benchmark!(g2_deserialization,
[INFO] [stdout] 66 | |            input(rng) = {encode(&G2::random(rng), Infinite).unwrap()};
[INFO] [stdout] 67 | |
[INFO] [stdout] 68 | |            decode::<G2>(input).unwrap()
[INFO] [stdout] 69 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          use of undeclared type `Fr`
[INFO] [stdout]    |                          help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                                           ^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           use of undeclared type `Fr`
[INFO] [stdout]    |                                           help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 71 | / benchmark!(fr_addition,
[INFO] [stdout] 72 | |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout] 73 | |
[INFO] [stdout] 74 | |            input.0 + input.1
[INFO] [stdout] 75 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          use of undeclared type `Fr`
[INFO] [stdout]    |                          help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:78:43
[INFO] [stdout]    |
[INFO] [stdout] 78 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                                           ^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           use of undeclared type `Fr`
[INFO] [stdout]    |                                           help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 77 | / benchmark!(fr_subtraction,
[INFO] [stdout] 78 | |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout] 79 | |
[INFO] [stdout] 80 | |            input.0 - input.1
[INFO] [stdout] 81 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:84:26
[INFO] [stdout]    |
[INFO] [stdout] 84 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                          ^^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          use of undeclared type `Fr`
[INFO] [stdout]    |                          help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:84:43
[INFO] [stdout]    |
[INFO] [stdout] 84 |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout]    |                                           ^^
[INFO] [stdout]    |                                           |
[INFO] [stdout]    |                                           use of undeclared type `Fr`
[INFO] [stdout]    |                                           help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 83 | / benchmark!(fr_multiplication,
[INFO] [stdout] 84 | |            input(rng) = (Fr::random(rng), Fr::random(rng));
[INFO] [stdout] 85 | |
[INFO] [stdout] 86 | |            input.0 * input.1
[INFO] [stdout] 87 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]   --> benches/api.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 |            input(rng) = Fr::random(rng);
[INFO] [stdout]    |                         ^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         use of undeclared type `Fr`
[INFO] [stdout]    |                         help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 89 | / benchmark!(fr_inverses,
[INFO] [stdout] 90 | |            input(rng) = Fr::random(rng);
[INFO] [stdout] 91 | |
[INFO] [stdout] 92 | |            input.inverse()
[INFO] [stdout] 93 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]   --> benches/api.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout]    |                          ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]   --> benches/api.rs:96:43
[INFO] [stdout]    |
[INFO] [stdout] 96 |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout]    |                                           ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]   --> benches/api.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]    |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 95 | / benchmark!(g1_addition,
[INFO] [stdout] 96 | |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout] 97 | |
[INFO] [stdout] 98 | |            input.0 + input.1
[INFO] [stdout] 99 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:102:26
[INFO] [stdout]     |
[INFO] [stdout] 102 |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:102:43
[INFO] [stdout]     |
[INFO] [stdout] 102 |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout]     |                                           ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 101 | / benchmark!(g1_subtraction,
[INFO] [stdout] 102 | |            input(rng) = (G1::random(rng), G1::random(rng));
[INFO] [stdout] 103 | |
[INFO] [stdout] 104 | |            input.0 - input.1
[INFO] [stdout] 105 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:108:26
[INFO] [stdout]     |
[INFO] [stdout] 108 |            input(rng) = (G1::random(rng), Fr::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]    --> benches/api.rs:108:43
[INFO] [stdout]     |
[INFO] [stdout] 108 |            input(rng) = (G1::random(rng), Fr::random(rng));
[INFO] [stdout]     |                                           ^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           use of undeclared type `Fr`
[INFO] [stdout]     |                                           help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 107 | / benchmark!(g1_scalar_multiplication,
[INFO] [stdout] 108 | |            input(rng) = (G1::random(rng), Fr::random(rng));
[INFO] [stdout] 109 | |
[INFO] [stdout] 110 | |            input.0 * input.1
[INFO] [stdout] 111 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:114:26
[INFO] [stdout]     |
[INFO] [stdout] 114 |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:114:43
[INFO] [stdout]     |
[INFO] [stdout] 114 |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout]     |                                           ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 113 | / benchmark!(g2_addition,
[INFO] [stdout] 114 | |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout] 115 | |
[INFO] [stdout] 116 | |            input.0 + input.1
[INFO] [stdout] 117 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout]     |                                           ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 119 | / benchmark!(g2_subtraction,
[INFO] [stdout] 120 | |            input(rng) = (G2::random(rng), G2::random(rng));
[INFO] [stdout] 121 | |
[INFO] [stdout] 122 | |            input.0 - input.1
[INFO] [stdout] 123 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:126:26
[INFO] [stdout]     |
[INFO] [stdout] 126 |            input(rng) = (G2::random(rng), Fr::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]    --> benches/api.rs:126:43
[INFO] [stdout]     |
[INFO] [stdout] 126 |            input(rng) = (G2::random(rng), Fr::random(rng));
[INFO] [stdout]     |                                           ^^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           use of undeclared type `Fr`
[INFO] [stdout]     |                                           help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 125 | / benchmark!(g2_scalar_multiplication,
[INFO] [stdout] 126 | |            input(rng) = (G2::random(rng), Fr::random(rng));
[INFO] [stdout] 127 | |
[INFO] [stdout] 128 | |            input.0 * input.1
[INFO] [stdout] 129 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |                let g1_1 = G1::random(rng);
[INFO] [stdout]     |                           ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:134:27
[INFO] [stdout]     |
[INFO] [stdout] 134 |                let g2_1 = G2::random(rng);
[INFO] [stdout]     |                           ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:136:27
[INFO] [stdout]     |
[INFO] [stdout] 136 |                let g1_2 = G1::random(rng);
[INFO] [stdout]     |                           ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:137:27
[INFO] [stdout]     |
[INFO] [stdout] 137 |                let g2_2 = G2::random(rng);
[INFO] [stdout]     |                           ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pairing` in this scope
[INFO] [stdout]    --> benches/api.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |                (pairing(g1_1, g2_1), pairing(g1_2, g2_2))
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pairing` in this scope
[INFO] [stdout]    --> benches/api.rs:139:38
[INFO] [stdout]     |
[INFO] [stdout] 139 |                (pairing(g1_1, g2_1), pairing(g1_2, g2_2))
[INFO] [stdout]     |                                      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 131 | / benchmark!(fq12_scalar_multiplication,
[INFO] [stdout] 132 | |            input(rng) = {
[INFO] [stdout] 133 | |                let g1_1 = G1::random(rng);
[INFO] [stdout] 134 | |                let g2_1 = G2::random(rng);
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |            input.0 * input.1
[INFO] [stdout] 143 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:147:25
[INFO] [stdout]     |
[INFO] [stdout] 147 |                let g1 = G1::random(rng);
[INFO] [stdout]     |                         ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:148:25
[INFO] [stdout]     |
[INFO] [stdout] 148 |                let g2 = G2::random(rng);
[INFO] [stdout]     |                         ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pairing` in this scope
[INFO] [stdout]    --> benches/api.rs:150:16
[INFO] [stdout]     |
[INFO] [stdout] 150 |                pairing(g1, g2)
[INFO] [stdout]     |                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr`
[INFO] [stdout]    --> benches/api.rs:151:15
[INFO] [stdout]     |
[INFO] [stdout] 151 |            }, Fr::random(rng));
[INFO] [stdout]     |               ^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               use of undeclared type `Fr`
[INFO] [stdout]     |               help: a trait with a similar name exists: `Fn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 145 | / benchmark!(fq12_exponentiation,
[INFO] [stdout] 146 | |            input(rng) = ({
[INFO] [stdout] 147 | |                let g1 = G1::random(rng);
[INFO] [stdout] 148 | |                let g2 = G2::random(rng);
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |            input.0.pow(input.1)
[INFO] [stdout] 154 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G1`
[INFO] [stdout]    --> benches/api.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |            input(rng) = (G1::random(rng), G2::random(rng));
[INFO] [stdout]     |                          ^^ use of undeclared type `G1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `G2`
[INFO] [stdout]    --> benches/api.rs:157:43
[INFO] [stdout]     |
[INFO] [stdout] 157 |            input(rng) = (G1::random(rng), G2::random(rng));
[INFO] [stdout]     |                                           ^^ use of undeclared type `G2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bench_n` found for mutable reference `&mut Bencher` in the current scope
[INFO] [stdout]    --> benches/api.rs:20:15
[INFO] [stdout]     |
[INFO] [stdout] 20  |               b.bench_n(SAMPLES as u64, |b| {
[INFO] [stdout]     |               --^^^^^^^ help: there is a method with a similar name: `bench`
[INFO] [stdout] ...
[INFO] [stdout] 156 | / benchmark!(perform_pairing,
[INFO] [stdout] 157 | |            input(rng) = (G1::random(rng), G2::random(rng));
[INFO] [stdout] 158 | |
[INFO] [stdout] 159 | |            pairing(input.0, input.1)
[INFO] [stdout] 160 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `benchmark` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `pairing` in this scope
[INFO] [stdout]    --> benches/api.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |            pairing(input.0, input.1)
[INFO] [stdout]     |            ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 61 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0463, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rabe-bn` (bench "api") due to 62 previous errors
[INFO] running `Command { std: "docker" "inspect" "6800b1db6f17d42385e5781e2a4ff518fe688001b5bdd6c6144e38263cf401b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6800b1db6f17d42385e5781e2a4ff518fe688001b5bdd6c6144e38263cf401b3", kill_on_drop: false }`
[INFO] [stdout] 6800b1db6f17d42385e5781e2a4ff518fe688001b5bdd6c6144e38263cf401b3
