[INFO] crate double-ratchet 0.1.0 is already in cache
[INFO] extracting crate double-ratchet 0.1.0 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/double-ratchet/0.1.0
[INFO] extracting crate double-ratchet 0.1.0 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/double-ratchet/0.1.0
[INFO] validating manifest of double-ratchet-0.1.0 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of double-ratchet-0.1.0 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing double-ratchet-0.1.0
[INFO] finished frobbing double-ratchet-0.1.0
[INFO] frobbed toml for double-ratchet-0.1.0 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/double-ratchet/0.1.0/Cargo.toml
[INFO] started frobbing double-ratchet-0.1.0
[INFO] finished frobbing double-ratchet-0.1.0
[INFO] frobbed toml for double-ratchet-0.1.0 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/double-ratchet/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking double-ratchet-0.1.0 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-1/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/double-ratchet/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2478d5589f4aa23b25f0868dd9737ed10579fb8d4448b8633d3109ca0f729c67
[INFO] running `"docker" "start" "-a" "2478d5589f4aa23b25f0868dd9737ed10579fb8d4448b8633d3109ca0f729c67"`
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking double-ratchet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling curve25519-dalek v1.1.4
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking x25519-dalek v0.5.2
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:801:29
[INFO] [stderr]     |
[INFO] [stderr] 801 |     type DR = DoubleRatchet<mock::CryptoProvider>;
[INFO] [stderr]     |                             ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:803:35
[INFO] [stderr]     |
[INFO] [stderr] 803 |     fn asymmetric_setup(rng: &mut mock::Rng) -> (DR, DR) {
[INFO] [stderr]     |                                   ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:805:20
[INFO] [stderr]     |
[INFO] [stderr] 805 |         let pair = mock::KeyPair::new(rng);
[INFO] [stderr]     |                    ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:812:34
[INFO] [stderr]     |
[INFO] [stderr] 812 |     fn symmetric_setup(rng: &mut mock::Rng) -> (DR, DR) {
[INFO] [stderr]     |                                  ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:815:20
[INFO] [stderr]     |
[INFO] [stderr] 815 |         let pair = mock::KeyPair::new(rng);
[INFO] [stderr]     |                    ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:824:23
[INFO] [stderr]     |
[INFO] [stderr] 824 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:850:23
[INFO] [stderr]     |
[INFO] [stderr] 850 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:870:23
[INFO] [stderr]     |
[INFO] [stderr] 870 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:911:23
[INFO] [stderr]     |
[INFO] [stderr] 911 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:963:23
[INFO] [stderr]     |
[INFO] [stderr] 963 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]    --> src/dr.rs:975:23
[INFO] [stderr]     |
[INFO] [stderr] 975 |         let mut rng = mock::Rng::default();
[INFO] [stderr]     |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]     --> src/dr.rs:1045:23
[INFO] [stderr]      |
[INFO] [stderr] 1045 |         let mut rng = mock::Rng::default();
[INFO] [stderr]      |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]     --> src/dr.rs:1069:23
[INFO] [stderr]      |
[INFO] [stderr] 1069 |         let mut rng = mock::Rng::default();
[INFO] [stderr]      |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]     --> src/dr.rs:1084:23
[INFO] [stderr]      |
[INFO] [stderr] 1084 |         let mut rng = mock::Rng::default();
[INFO] [stderr]      |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]     --> src/dr.rs:1108:23
[INFO] [stderr]      |
[INFO] [stderr] 1108 |         let mut rng = mock::Rng::default();
[INFO] [stderr]      |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `mock`
[INFO] [stderr]     --> src/dr.rs:1135:23
[INFO] [stderr]      |
[INFO] [stderr] 1135 |         let mut rng = mock::Rng::default();
[INFO] [stderr]      |                       ^^^^ use of undeclared type or module `mock`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `double-ratchet`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2478d5589f4aa23b25f0868dd9737ed10579fb8d4448b8633d3109ca0f729c67"`
[INFO] running `"docker" "rm" "-f" "2478d5589f4aa23b25f0868dd9737ed10579fb8d4448b8633d3109ca0f729c67"`
[INFO] [stdout] 2478d5589f4aa23b25f0868dd9737ed10579fb8d4448b8633d3109ca0f729c67