[INFO] fetching crate strict_encoding_test 1.7.4...
[INFO] testing strict_encoding_test-1.7.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate strict_encoding_test 1.7.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate strict_encoding_test 1.7.4 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 strict_encoding_test 1.7.4
[INFO] finished tweaking crates.io crate strict_encoding_test 1.7.4
[INFO] tweaked toml for crates.io crate strict_encoding_test 1.7.4 written to /workspace/builds/worker-4/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]  Downloading crates ...
[INFO] [stderr]   Downloaded secp256k1 v0.20.3
[INFO] [stderr]   Downloaded secp256k1-sys v0.4.1
[INFO] [stderr]   Downloaded bech32 v0.8.1
[INFO] [stderr]   Downloaded bitcoin_hashes v0.10.0
[INFO] [stderr]   Downloaded amplify v3.9.1
[INFO] [stderr]   Downloaded strict_encoding_derive v1.7.4
[INFO] [stderr]   Downloaded amplify_syn v1.1.6
[INFO] [stderr]   Downloaded bitcoin v0.27.0
[INFO] [stderr]   Downloaded amplify_num v0.2.2
[INFO] [stderr]   Downloaded strict_encoding v1.7.4
[INFO] [stderr]   Downloaded encoding_derive_helpers v1.7.4
[INFO] [stderr]   Downloaded amplify_derive v2.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3ab5a0df850f30991010f266e3fcc6b0918018dffc4833a1bab577034b1bcb04
[INFO] running `Command { std: "docker" "start" "-a" "3ab5a0df850f30991010f266e3fcc6b0918018dffc4833a1bab577034b1bcb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ab5a0df850f30991010f266e3fcc6b0918018dffc4833a1bab577034b1bcb04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ab5a0df850f30991010f266e3fcc6b0918018dffc4833a1bab577034b1bcb04", kill_on_drop: false }`
[INFO] [stdout] 3ab5a0df850f30991010f266e3fcc6b0918018dffc4833a1bab577034b1bcb04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c19621c15cba5ad6a829d1f8b5fdace03036f3c84277c0ff96fb9724d1e8345c
[INFO] running `Command { std: "docker" "start" "-a" "c19621c15cba5ad6a829d1f8b5fdace03036f3c84277c0ff96fb9724d1e8345c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling amplify_num v0.2.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling bech32 v0.8.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling secp256k1-sys v0.4.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling secp256k1 v0.20.3
[INFO] [stderr]    Compiling amplify_syn v1.1.6
[INFO] [stderr]    Compiling amplify_derive v2.9.0
[INFO] [stderr]    Compiling bitcoin v0.27.0
[INFO] [stderr]    Compiling amplify v3.9.1
[INFO] [stderr]    Compiling encoding_derive_helpers v1.7.4
[INFO] [stderr]    Compiling strict_encoding_derive v1.7.4
[INFO] [stderr]    Compiling strict_encoding v1.7.4
[INFO] [stderr]    Compiling strict_encoding_test v1.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.50s
[INFO] running `Command { std: "docker" "inspect" "c19621c15cba5ad6a829d1f8b5fdace03036f3c84277c0ff96fb9724d1e8345c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19621c15cba5ad6a829d1f8b5fdace03036f3c84277c0ff96fb9724d1e8345c", kill_on_drop: false }`
[INFO] [stdout] c19621c15cba5ad6a829d1f8b5fdace03036f3c84277c0ff96fb9724d1e8345c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b4bb9fc271047fb71e5263bf5e36d0e009aaa5166af7c714b4a6dc9b8956e745
[INFO] running `Command { std: "docker" "start" "-a" "b4bb9fc271047fb71e5263bf5e36d0e009aaa5166af7c714b4a6dc9b8956e745", kill_on_drop: false }`
[INFO] [stderr]    Compiling strict_encoding_test v1.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "b4bb9fc271047fb71e5263bf5e36d0e009aaa5166af7c714b4a6dc9b8956e745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4bb9fc271047fb71e5263bf5e36d0e009aaa5166af7c714b4a6dc9b8956e745", kill_on_drop: false }`
[INFO] [stdout] b4bb9fc271047fb71e5263bf5e36d0e009aaa5166af7c714b4a6dc9b8956e745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 298606a4be2c0b676df730fcf7dd6a0fc2f043b5543da0cde34cd211d5f52967
[INFO] running `Command { std: "docker" "start" "-a" "298606a4be2c0b676df730fcf7dd6a0fc2f043b5543da0cde34cd211d5f52967", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strict_encoding_test-b39d6f645518e0b4)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strict_encoding_test
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - test_vec_decoding_roundtrip (line 618) ... ok
[INFO] [stdout] test src/lib.rs - test_encoding_roundtrip (line 674) ... ok
[INFO] [stdout] test src/lib.rs - test_object_encoding_roundtrip (line 552) ... ok
[INFO] [stdout] test src/lib.rs - test_encoding_enum (line 233) ... ok
[INFO] [stdout] test src/lib.rs - test_encoding_enum_by_values (line 319) ... ok
[INFO] [stdout] test src/lib.rs - test_encoding_enum_u8_exhaustive (line 408) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "298606a4be2c0b676df730fcf7dd6a0fc2f043b5543da0cde34cd211d5f52967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298606a4be2c0b676df730fcf7dd6a0fc2f043b5543da0cde34cd211d5f52967", kill_on_drop: false }`
[INFO] [stdout] 298606a4be2c0b676df730fcf7dd6a0fc2f043b5543da0cde34cd211d5f52967