[INFO] crate cryptovec 0.4.6 is already in cache
[INFO] extracting crate cryptovec 0.4.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/cryptovec/0.4.6
[INFO] extracting crate cryptovec 0.4.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cryptovec/0.4.6
[INFO] validating manifest of cryptovec-0.4.6 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cryptovec-0.4.6 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cryptovec-0.4.6
[INFO] finished frobbing cryptovec-0.4.6
[INFO] frobbed toml for cryptovec-0.4.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cryptovec/0.4.6/Cargo.toml
[INFO] started frobbing cryptovec-0.4.6
[INFO] finished frobbing cryptovec-0.4.6
[INFO] frobbed toml for cryptovec-0.4.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cryptovec/0.4.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cryptovec-0.4.6 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cryptovec/0.4.6:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cc07772f3ad9f83ecae14d3463ed8ae11429b18ad0e5293af9556e923719dccf
[INFO] running `"docker" "start" "-a" "cc07772f3ad9f83ecae14d3463ed8ae11429b18ad0e5293af9556e923719dccf"`
[INFO] [stderr]    Compiling cryptovec v0.4.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "cc07772f3ad9f83ecae14d3463ed8ae11429b18ad0e5293af9556e923719dccf"`
[INFO] running `"docker" "rm" "-f" "cc07772f3ad9f83ecae14d3463ed8ae11429b18ad0e5293af9556e923719dccf"`
[INFO] [stdout] cc07772f3ad9f83ecae14d3463ed8ae11429b18ad0e5293af9556e923719dccf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cryptovec/0.4.6:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6298a544cd661b92d21c5ec3202c7e4ff590e4c62ee08a8fdc7e3d6d0c4bb6bb
[INFO] running `"docker" "start" "-a" "6298a544cd661b92d21c5ec3202c7e4ff590e4c62ee08a8fdc7e3d6d0c4bb6bb"`
[INFO] [stderr]    Compiling cryptovec v0.4.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "6298a544cd661b92d21c5ec3202c7e4ff590e4c62ee08a8fdc7e3d6d0c4bb6bb"`
[INFO] running `"docker" "rm" "-f" "6298a544cd661b92d21c5ec3202c7e4ff590e4c62ee08a8fdc7e3d6d0c4bb6bb"`
[INFO] [stdout] 6298a544cd661b92d21c5ec3202c7e4ff590e4c62ee08a8fdc7e3d6d0c4bb6bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cryptovec/0.4.6:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d106a133659c3fc64182527f747e306af7d73d39af8b79f31157b58e00565e61
[INFO] running `"docker" "start" "-a" "d106a133659c3fc64182527f747e306af7d73d39af8b79f31157b58e00565e61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cryptovec-6b3e909dd5f9cb22
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cryptovec
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - CryptoVec::from_slice (line 365) ... FAILED
[INFO] [stdout] test src/lib.rs - CryptoVec::is_empty (line 185) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::clear (line 238) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::push_u32_be (line 257) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::extend (line 351) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::resize_mut (line 339) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::read_u32_be (line 272) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::len (line 176) ... ok
[INFO] [stdout] test src/lib.rs - CryptoVec::write_all_from (line 318) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CryptoVec::from_slice (line 365) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `CryptoVec`
[INFO] [stdout]  --> src/lib.rs:366:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | CryptoVec::from_slice(b"test");
[INFO] [stdout]   | ^^^^^^^^^ use of undeclared type or module `CryptoVec`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CryptoVec::from_slice (line 365)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "d106a133659c3fc64182527f747e306af7d73d39af8b79f31157b58e00565e61"`
[INFO] running `"docker" "rm" "-f" "d106a133659c3fc64182527f747e306af7d73d39af8b79f31157b58e00565e61"`
[INFO] [stdout] d106a133659c3fc64182527f747e306af7d73d39af8b79f31157b58e00565e61