[INFO] fetching crate branca 0.10.0...
[INFO] testing branca-0.10.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate branca 0.10.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate branca 0.10.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate branca 0.10.0
[INFO] finished tweaking crates.io crate branca 0.10.0
[INFO] tweaked toml for crates.io crate branca 0.10.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9e7835de98e911d5c307d0fbb50d39a614488a36129dfef27839ef4fd6aaefa
[INFO] running `Command { std: "docker" "start" "-a" "b9e7835de98e911d5c307d0fbb50d39a614488a36129dfef27839ef4fd6aaefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e7835de98e911d5c307d0fbb50d39a614488a36129dfef27839ef4fd6aaefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e7835de98e911d5c307d0fbb50d39a614488a36129dfef27839ef4fd6aaefa", kill_on_drop: false }`
[INFO] [stdout] b9e7835de98e911d5c307d0fbb50d39a614488a36129dfef27839ef4fd6aaefa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba79949c3f9efe04b92e67f3d0c7983c73b4b50218b8e4b14553a9dcbcab183d
[INFO] running `Command { std: "docker" "start" "-a" "ba79949c3f9efe04b92e67f3d0c7983c73b4b50218b8e4b14553a9dcbcab183d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling orion v0.15.6
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `Command { std: "docker" "inspect" "ba79949c3f9efe04b92e67f3d0c7983c73b4b50218b8e4b14553a9dcbcab183d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba79949c3f9efe04b92e67f3d0c7983c73b4b50218b8e4b14553a9dcbcab183d", kill_on_drop: false }`
[INFO] [stdout] ba79949c3f9efe04b92e67f3d0c7983c73b4b50218b8e4b14553a9dcbcab183d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d32cff9cbad4e526fabfa6f2ef5bea5f789d894daf617001c5fa85a4a50a92
[INFO] running `Command { std: "docker" "start" "-a" "90d32cff9cbad4e526fabfa6f2ef5bea5f789d894daf617001c5fa85a4a50a92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling branca v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "90d32cff9cbad4e526fabfa6f2ef5bea5f789d894daf617001c5fa85a4a50a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d32cff9cbad4e526fabfa6f2ef5bea5f789d894daf617001c5fa85a4a50a92", kill_on_drop: false }`
[INFO] [stdout] 90d32cff9cbad4e526fabfa6f2ef5bea5f789d894daf617001c5fa85a4a50a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4adc4f7b93537609ff80d6efe172f95e9827eeed53549d8f09d4f496713268a6
[INFO] running `Command { std: "docker" "start" "-a" "4adc4f7b93537609ff80d6efe172f95e9827eeed53549d8f09d4f496713268a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/branca-f0adf2090e348479)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stderr]    Doc-tests branca
[INFO] [stdout] test unit_tests::test_bad_key ... ok
[INFO] [stdout] test unit_tests::test_base62_fail ... ok
[INFO] [stdout] test unit_tests::test_decode ... ok
[INFO] [stdout] test unit_tests::test_correct_err_on_invalid_base62 ... ok
[INFO] [stdout] test unit_tests::test_decode_2 ... ok
[INFO] [stdout] test unit_tests::test_builder_nonce_is_correctly_used ... ok
[INFO] [stdout] test unit_tests::test_decode_1 ... ok
[INFO] [stdout] test unit_tests::test_decode_4 ... ok
[INFO] [stdout] test unit_tests::test_decode_3 ... ok
[INFO] [stdout] test unit_tests::test_decode_5 ... ok
[INFO] [stdout] test unit_tests::test_decode_6 ... ok
[INFO] [stdout] test unit_tests::test_decryption_fail ... ok
[INFO] [stdout] test unit_tests::test_empty_payload_encode_decode ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_builder_with_exp_ttl ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_json_literal ... ok
[INFO] [stdout] test unit_tests::test_encode_and_decode_random_nonce ... ok
[INFO] [stdout] test unit_tests::test_encode_builder ... ok
[INFO] [stdout] test unit_tests::test_error_on_overflowing_timestamp ... ok
[INFO] [stdout] test unit_tests::test_modified_timestamp_returns_bad_tag ... ok
[INFO] [stdout] test unit_tests::test_no_panic_on_display ... ok
[INFO] [stdout] test unit_tests::test_expired_ttl ... ok
[INFO] [stdout] test unit_tests::test_version_mismatch ... ok
[INFO] [stdout] test unit_tests::test_non_utf8_encode_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Branca::encode (line 266) ... ok
[INFO] [stdout] test src/lib.rs - Branca::new (line 187) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Branca::decode (line 307) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4adc4f7b93537609ff80d6efe172f95e9827eeed53549d8f09d4f496713268a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4adc4f7b93537609ff80d6efe172f95e9827eeed53549d8f09d4f496713268a6", kill_on_drop: false }`
[INFO] [stdout] 4adc4f7b93537609ff80d6efe172f95e9827eeed53549d8f09d4f496713268a6