[INFO] fetching crate wdg-base16 0.4.7...
[INFO] testing wdg-base16-0.4.7 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wdg-base16 0.4.7 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wdg-base16 0.4.7 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 wdg-base16 0.4.7
[INFO] finished tweaking crates.io crate wdg-base16 0.4.7
[INFO] tweaked toml for crates.io crate wdg-base16 0.4.7 written to /workspace/builds/worker-13/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2ba9727034277285e4dc98a96b2d32a9defddd568d7273c4ab383f777bebb84d
[INFO] running `Command { std: "docker" "start" "-a" "2ba9727034277285e4dc98a96b2d32a9defddd568d7273c4ab383f777bebb84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ba9727034277285e4dc98a96b2d32a9defddd568d7273c4ab383f777bebb84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba9727034277285e4dc98a96b2d32a9defddd568d7273c4ab383f777bebb84d", kill_on_drop: false }`
[INFO] [stdout] 2ba9727034277285e4dc98a96b2d32a9defddd568d7273c4ab383f777bebb84d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 88bd089d97c4c6e71bfe67d25f5db1651d269d213c57153786c8cb85c2ef58f4
[INFO] running `Command { std: "docker" "start" "-a" "88bd089d97c4c6e71bfe67d25f5db1651d269d213c57153786c8cb85c2ef58f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wdg-base16 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "88bd089d97c4c6e71bfe67d25f5db1651d269d213c57153786c8cb85c2ef58f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bd089d97c4c6e71bfe67d25f5db1651d269d213c57153786c8cb85c2ef58f4", kill_on_drop: false }`
[INFO] [stdout] 88bd089d97c4c6e71bfe67d25f5db1651d269d213c57153786c8cb85c2ef58f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f176a0ba6d8b62261c26b3829dc23b4cde3f2f0f83867f58545607def983c09a
[INFO] running `Command { std: "docker" "start" "-a" "f176a0ba6d8b62261c26b3829dc23b4cde3f2f0f83867f58545607def983c09a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wdg-base16 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "f176a0ba6d8b62261c26b3829dc23b4cde3f2f0f83867f58545607def983c09a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f176a0ba6d8b62261c26b3829dc23b4cde3f2f0f83867f58545607def983c09a", kill_on_drop: false }`
[INFO] [stdout] f176a0ba6d8b62261c26b3829dc23b4cde3f2f0f83867f58545607def983c09a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2f74d68f5c914a206d79e7ec5d14f0aaf4790841d655c60d7512a13e71b3eef4
[INFO] running `Command { std: "docker" "start" "-a" "2f74d68f5c914a206d79e7ec5d14f0aaf4790841d655c60d7512a13e71b3eef4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wdg_base16-d39664d0309dfcea)
[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]      Running tests/decode.rs (/opt/rustwide/target/debug/deps/decode-3fa2c74882cb9c25)
[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]      Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-c295c193f13c9ed5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test encode::i16_to_string ... ok
[INFO] [stdout] test encode::i16_to_vec_u8 ... ok
[INFO] [stdout] test encode::i32_to_string ... ok
[INFO] [stdout] test encode::i32_to_vec_u8 ... ok
[INFO] [stdout] test encode::string_to_string ... ok
[INFO] [stdout] test encode::i64_to_string ... ok
[INFO] [stdout] test encode::i8_to_vec_u8 ... ok
[INFO] [stdout] test encode::i8_to_string ... ok
[INFO] [stdout] test encode::i64_to_vec_u8 ... ok
[INFO] [stdout] test encode::string_to_vec_u8 ... ok
[INFO] [stdout] test encode::u16_to_string ... ok
[INFO] [stdout] test encode::u16_to_vec_u8 ... ok
[INFO] [stdout] test encode::u32_to_vec_u8 ... ok
[INFO] [stdout] test encode::u32_to_string ... ok
[INFO] [stdout] test encode::u64_to_string ... ok
[INFO] [stdout] test encode::u8_to_vec_u8 ... ok
[INFO] [stdout] test encode::u64_to_vec_u8 ... ok
[INFO] [stdout] test encode::u8_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wdg-base16
[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] running `Command { std: "docker" "inspect" "2f74d68f5c914a206d79e7ec5d14f0aaf4790841d655c60d7512a13e71b3eef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f74d68f5c914a206d79e7ec5d14f0aaf4790841d655c60d7512a13e71b3eef4", kill_on_drop: false }`
[INFO] [stdout] 2f74d68f5c914a206d79e7ec5d14f0aaf4790841d655c60d7512a13e71b3eef4