[INFO] crate zkp 0.6.2 is already in cache
[INFO] extracting crate zkp 0.6.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/zkp/0.6.2
[INFO] extracting crate zkp 0.6.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/zkp/0.6.2
[INFO] validating manifest of zkp-0.6.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zkp-0.6.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zkp-0.6.2
[INFO] finished frobbing zkp-0.6.2
[INFO] frobbed toml for zkp-0.6.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/zkp/0.6.2/Cargo.toml
[INFO] started frobbing zkp-0.6.2
[INFO] finished frobbing zkp-0.6.2
[INFO] frobbed toml for zkp-0.6.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/zkp/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking zkp-0.6.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/zkp/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7135cf60165053fd583a1d0df510428cbf282d568773eee5127d5559833a4513
[INFO] running `"docker" "start" "-a" "7135cf60165053fd583a1d0df510428cbf282d568773eee5127d5559833a4513"`
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking merlin v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking zkp v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:167:14
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.commit_bytes(b"dom-sep", b"schnorrzkp/1.0/ristretto255");
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:168:14
[INFO] [stderr]     |
[INFO] [stderr] 168 |         self.commit_bytes(b"dom-sep", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:172:14
[INFO] [stderr]     |
[INFO] [stderr] 172 |         self.commit_bytes(b"scvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:181:14
[INFO] [stderr]     |
[INFO] [stderr] 181 |         self.commit_bytes(b"ptvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:182:14
[INFO] [stderr]     |
[INFO] [stderr] 182 |         self.commit_bytes(b"val", encoding.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:194:14
[INFO] [stderr]     |
[INFO] [stderr] 194 |         self.commit_bytes(b"ptvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |         self.commit_bytes(b"val", point.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:205:14
[INFO] [stderr]     |
[INFO] [stderr] 205 |         self.commit_bytes(b"blindcom", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:206:14
[INFO] [stderr]     |
[INFO] [stderr] 206 |         self.commit_bytes(b"val", encoding.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:218:14
[INFO] [stderr]     |
[INFO] [stderr] 218 |         self.commit_bytes(b"blindcom", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:219:14
[INFO] [stderr]     |
[INFO] [stderr] 219 |         self.commit_bytes(b"val", point.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::TranscriptRngBuilder::commit_witness_bytes': renamed to rekey_with_witness_bytes for clarity.
[INFO] [stderr]   --> src/toolbox/prover.rs:80:39
[INFO] [stderr]    |
[INFO] [stderr] 80 |             rng_builder = rng_builder.commit_witness_bytes(b"", scalar.as_bytes());
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:167:14
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.commit_bytes(b"dom-sep", b"schnorrzkp/1.0/ristretto255");
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:168:14
[INFO] [stderr]     |
[INFO] [stderr] 168 |         self.commit_bytes(b"dom-sep", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:172:14
[INFO] [stderr]     |
[INFO] [stderr] 172 |         self.commit_bytes(b"scvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:181:14
[INFO] [stderr]     |
[INFO] [stderr] 181 |         self.commit_bytes(b"ptvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:182:14
[INFO] [stderr]     |
[INFO] [stderr] 182 |         self.commit_bytes(b"val", encoding.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:194:14
[INFO] [stderr]     |
[INFO] [stderr] 194 |         self.commit_bytes(b"ptvar", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:195:14
[INFO] [stderr]     |
[INFO] [stderr] 195 |         self.commit_bytes(b"val", point.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:205:14
[INFO] [stderr]     |
[INFO] [stderr] 205 |         self.commit_bytes(b"blindcom", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:206:14
[INFO] [stderr]     |
[INFO] [stderr] 206 |         self.commit_bytes(b"val", encoding.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:218:14
[INFO] [stderr]     |
[INFO] [stderr] 218 |         self.commit_bytes(b"blindcom", label);
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]    --> src/toolbox/mod.rs:219:14
[INFO] [stderr]     |
[INFO] [stderr] 219 |         self.commit_bytes(b"val", point.as_bytes());
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'merlin::TranscriptRngBuilder::commit_witness_bytes': renamed to rekey_with_witness_bytes for clarity.
[INFO] [stderr]   --> src/toolbox/prover.rs:80:39
[INFO] [stderr]    |
[INFO] [stderr] 80 |             rng_builder = rng_builder.commit_witness_bytes(b"", scalar.as_bytes());
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> benches/dleq.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> benches/dleq.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> benches/zkp.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `test::Bencher`
[INFO] [stderr]   --> benches/zkp.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use test::Bencher;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::sha2::Sha512`
[INFO] [stderr]   --> benches/zkp.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use self::sha2::Sha512;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `curve25519_dalek::constants as dalek_constants`
[INFO] [stderr]   --> benches/zkp.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use curve25519_dalek::constants as dalek_constants;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `curve25519_dalek::ristretto::RistrettoPoint`
[INFO] [stderr]   --> benches/zkp.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use curve25519_dalek::ristretto::RistrettoPoint;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `curve25519_dalek::scalar::Scalar`
[INFO] [stderr]   --> benches/zkp.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use curve25519_dalek::scalar::Scalar;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `zkp::Transcript`
[INFO] [stderr]   --> benches/zkp.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use zkp::Transcript;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmpr_A`
[INFO] [stderr]   --> benches/dleq.rs:65:21
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let (var_A, cmpr_A) = prover.allocate_point(b"A", A);
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_cmpr_A`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmpr_B`
[INFO] [stderr]   --> benches/dleq.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let (var_B, cmpr_B) = prover.allocate_point(b"B", B);
[INFO] [stderr]    |                     ^^^^^^ help: consider prefixing with an underscore: `_cmpr_B`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmpr_A`
[INFO] [stderr]    --> benches/dleq.rs:135:21
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let (var_A, cmpr_A) = prover.allocate_point(b"A", A);
[INFO] [stderr]     |                     ^^^^^^ help: consider prefixing with an underscore: `_cmpr_A`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmpr_B`
[INFO] [stderr]    --> benches/dleq.rs:136:21
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let (var_B, cmpr_B) = prover.allocate_point(b"B", B);
[INFO] [stderr]     |                     ^^^^^^ help: consider prefixing with an underscore: `_cmpr_B`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'zkp::Transcript::commit_bytes': renamed to append_message for clarity.
[INFO] [stderr]   --> tests/sig_and_vrf_example.rs:35:14
[INFO] [stderr]    |
[INFO] [stderr] 35 |         self.commit_bytes(b"msg", message);
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> tests/sig_and_vrf_example.rs:87:24
[INFO] [stderr]    |
[INFO] [stderr] 87 |         sig_transcript.append_message(message);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> tests/sig_and_vrf_example.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 108 |         function_transcript.append_message(message);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> tests/sig_and_vrf_example.rs:135:24
[INFO] [stderr]     |
[INFO] [stderr] 135 |         sig_transcript.append_message(message);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]    --> tests/sig_and_vrf_example.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 |         function_transcript.append_message(message);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `zkp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7135cf60165053fd583a1d0df510428cbf282d568773eee5127d5559833a4513"`
[INFO] running `"docker" "rm" "-f" "7135cf60165053fd583a1d0df510428cbf282d568773eee5127d5559833a4513"`
[INFO] [stdout] 7135cf60165053fd583a1d0df510428cbf282d568773eee5127d5559833a4513