[INFO] crate message_verifier 1.1.0 is already in cache
[INFO] extracting crate message_verifier 1.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/message_verifier/1.1.0
[INFO] extracting crate message_verifier 1.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/message_verifier/1.1.0
[INFO] validating manifest of message_verifier-1.1.0 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 message_verifier-1.1.0 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 message_verifier-1.1.0
[INFO] finished frobbing message_verifier-1.1.0
[INFO] frobbed toml for message_verifier-1.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/message_verifier/1.1.0/Cargo.toml
[INFO] started frobbing message_verifier-1.1.0
[INFO] finished frobbing message_verifier-1.1.0
[INFO] frobbed toml for message_verifier-1.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/message_verifier/1.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing message_verifier-1.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/message_verifier/1.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8862bda540896b63490d13f7c0af0109ba63b09025777e87e0f595a30f0e1993
[INFO] running `"docker" "start" "-a" "8862bda540896b63490d13f7c0af0109ba63b09025777e87e0f595a30f0e1993"`
[INFO] [stderr]    Compiling message_verifier v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / error_chain! {
[INFO] [stderr] 59 | |     foreign_links {
[INFO] [stderr] 60 | |         DecodeBase64(FromBase64Error);
[INFO] [stderr] 61 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     }
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "8862bda540896b63490d13f7c0af0109ba63b09025777e87e0f595a30f0e1993"`
[INFO] running `"docker" "rm" "-f" "8862bda540896b63490d13f7c0af0109ba63b09025777e87e0f595a30f0e1993"`
[INFO] [stdout] 8862bda540896b63490d13f7c0af0109ba63b09025777e87e0f595a30f0e1993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/message_verifier/1.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a8a28884d02f9c298807de3d19f99ece593ebf96781b87093ec03a268379f339
[INFO] running `"docker" "start" "-a" "a8a28884d02f9c298807de3d19f99ece593ebf96781b87093ec03a268379f339"`
[INFO] [stderr]    Compiling message_verifier v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]    --> src/lib.rs:409:9
[INFO] [stderr]     |
[INFO] [stderr] 409 |     use std::str;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | / error_chain! {
[INFO] [stderr] 59 | |     foreign_links {
[INFO] [stderr] 60 | |         DecodeBase64(FromBase64Error);
[INFO] [stderr] 61 | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 79 | |     }
[INFO] [stderr] 80 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `"docker" "inspect" "a8a28884d02f9c298807de3d19f99ece593ebf96781b87093ec03a268379f339"`
[INFO] running `"docker" "rm" "-f" "a8a28884d02f9c298807de3d19f99ece593ebf96781b87093ec03a268379f339"`
[INFO] [stdout] a8a28884d02f9c298807de3d19f99ece593ebf96781b87093ec03a268379f339
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/message_verifier/1.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9791c436dc94a2910b31ea5bad48072911b0d39d0c8dee187b6e4efb98ed0b61
[INFO] running `"docker" "start" "-a" "9791c436dc94a2910b31ea5bad48072911b0d39d0c8dee187b6e4efb98ed0b61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/message_verifier-a38b21f6baf40b2b
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::aes_gcm_encrypt_and_sign_returns_encrypted_and_signed_decryptable_and_verifiable_string ... ok
[INFO] [stdout] test tests::aes_gcm_decrypt_and_verify_returns_decoded_message_for_valid_messages ... ok
[INFO] [stdout] test tests::aes_gcm_decrypt_and_verify_returns_invalid_message_for_empty_message ... ok
[INFO] [stdout] test tests::generate_returns_signed_and_encoded_string ... ok
[INFO] [stdout] test tests::is_valid_message_returns_false_for_invalid_messages ... ok
[INFO] [stdout] test tests::aes_gcm_decrypt_and_verify_returns_invalid_message_error_for_wrong_key ... ok
[INFO] [stdout] test tests::aes_hamc_decrypt_and_verify_returns_decoded_message_with_non_default_cipher_for_valid_messages ... ok
[INFO] [stdout] test tests::is_valid_message_returns_true_for_valid_signatures ... ok
[INFO] [stdout] test tests::verify_returns_decoded_message_for_valid_signatures ... ok
[INFO] [stdout] test tests::is_valid_message_returns_false_for_invalid_signatures ... ok
[INFO] [stdout] test tests::verify_returns_invalid_signature_error_for_wrong_key ... ok
[INFO] [stdout] test tests::verify_returns_invalid_message_error_for_empty_message ... ok
[INFO] [stdout] test tests::aes_hamc_decrypt_and_verify_returns_invalid_message_for_empty_message ... ok
[INFO] [stdout] test tests::aes_hamc_decrypt_and_verify_returns_invalid_signature_error_for_wrong_key ... ok
[INFO] [stdout] test tests::aes_hamc_decrypt_and_verify_returns_decoded_message_for_valid_messages ... ok
[INFO] [stdout] test tests::aes_hamc_encrypt_and_sign_returns_encrypted_and_signed_decryptable_and_verifiable_string ... ok
[INFO] [stdout] test tests::aes_hamc_encrypt_and_sign_returns_encrypted_and_signed_decryptable_and_verifiable_string_with_non_default_cipher ... ok
[INFO] [stderr]    Doc-tests message_verifier
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9791c436dc94a2910b31ea5bad48072911b0d39d0c8dee187b6e4efb98ed0b61"`
[INFO] running `"docker" "rm" "-f" "9791c436dc94a2910b31ea5bad48072911b0d39d0c8dee187b6e4efb98ed0b61"`
[INFO] [stdout] 9791c436dc94a2910b31ea5bad48072911b0d39d0c8dee187b6e4efb98ed0b61