[INFO] crate cose 0.1.4 is already in cache
[INFO] extracting crate cose 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/cose/0.1.4
[INFO] extracting crate cose 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cose/0.1.4
[INFO] validating manifest of cose-0.1.4 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 cose-0.1.4 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 cose-0.1.4
[INFO] finished frobbing cose-0.1.4
[INFO] frobbed toml for cose-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cose/0.1.4/Cargo.toml
[INFO] started frobbing cose-0.1.4
[INFO] finished frobbing cose-0.1.4
[INFO] frobbed toml for cose-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cose/0.1.4/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 cose-0.1.4 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/cose/0.1.4:/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] 12e963b9af4ef9f556a2b8448a210828d3f37da376d4ff971dd3920d10e0c165
[INFO] running `"docker" "start" "-a" "12e963b9af4ef9f556a2b8448a210828d3f37da376d4ff971dd3920d10e0c165"`
[INFO] [stderr]    Compiling cose v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]    Compiling moz_cbor v0.1.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "12e963b9af4ef9f556a2b8448a210828d3f37da376d4ff971dd3920d10e0c165"`
[INFO] running `"docker" "rm" "-f" "12e963b9af4ef9f556a2b8448a210828d3f37da376d4ff971dd3920d10e0c165"`
[INFO] [stdout] 12e963b9af4ef9f556a2b8448a210828d3f37da376d4ff971dd3920d10e0c165
[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/cose/0.1.4:/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] 02f1d16580b86824bc7b773b29fb0dd49392a6698476d3ee62b5b1dbd818ca1a
[INFO] running `"docker" "start" "-a" "02f1d16580b86824bc7b773b29fb0dd49392a6698476d3ee62b5b1dbd818ca1a"`
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling cose v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "02f1d16580b86824bc7b773b29fb0dd49392a6698476d3ee62b5b1dbd818ca1a"`
[INFO] running `"docker" "rm" "-f" "02f1d16580b86824bc7b773b29fb0dd49392a6698476d3ee62b5b1dbd818ca1a"`
[INFO] [stdout] 02f1d16580b86824bc7b773b29fb0dd49392a6698476d3ee62b5b1dbd818ca1a
[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/cose/0.1.4:/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] c0a92578b2b9cd51b1b44444df0365326f8a5fa0e828aab54063d868a2ba0c23
[INFO] running `"docker" "start" "-a" "c0a92578b2b9cd51b1b44444df0365326f8a5fa0e828aab54063d868a2ba0c23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cose-028648a69597d5d0
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_cose::test_cose_sign_minimally_valid ... ok
[INFO] [stdout] test test_cose::test_cose_sign_right_tag_wrong_contents ... ok
[INFO] [stdout] test test_cose::test_cose_sign_not_tagged ... ok
[INFO] [stdout] test test_cose::test_cose_sign_too_small ... ok
[INFO] [stdout] test test_cose::test_cose_sign_unprotected_header_not_empty ... ok
[INFO] [stdout] test test_cose::test_cose_sign_too_large ... ok
[INFO] [stdout] test test_cose::test_cose_sign_wrong_tag ... ok
[INFO] [stdout] test test_cose::test_cose_sign_unprotected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_bad_encoding ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_empty ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_missing_alg ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_extra_key ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_missing_kid ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_too_large ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_empty ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_kid_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_missing_kid ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unexpected_alg_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unexpected_kid_type ... ok
[INFO] [stdout] test test_cose::test_cose_sign_payload_not_null ... ok
[INFO] [stdout] test test_cose::test_cose_signature_signature_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unsupported_alg ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_wrong_key_types ... ok
[INFO] [stdout] test test_cose::test_cose_signatures_empty ... ok
[INFO] [stdout] test test_cose::test_cose_signature_unprotected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_unprotected_header_not_empty ... ok
[INFO] [stdout] test test_cose::test_cose_decode ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_extra_header_key ... ok
[INFO] [stdout] test test_cose::test_cose_signatures_not_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cose
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/cose.rs -  (line 9) ... ignored
[INFO] [stdout] test src/decoder.rs - decoder::decode_signature (line 176) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c0a92578b2b9cd51b1b44444df0365326f8a5fa0e828aab54063d868a2ba0c23"`
[INFO] running `"docker" "rm" "-f" "c0a92578b2b9cd51b1b44444df0365326f8a5fa0e828aab54063d868a2ba0c23"`
[INFO] [stdout] c0a92578b2b9cd51b1b44444df0365326f8a5fa0e828aab54063d868a2ba0c23