[INFO] fetching crate data-encoding 2.3.2...
[INFO] testing data-encoding-2.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate data-encoding 2.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate data-encoding 2.3.2 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 data-encoding 2.3.2
[INFO] finished tweaking crates.io crate data-encoding 2.3.2
[INFO] tweaked toml for crates.io crate data-encoding 2.3.2 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 56c0b9bbcba3d4cb61be25ea745ce04f6cc28bb67b610db198cedd6b8cd05e37
[INFO] running `Command { std: "docker" "start" "-a" "56c0b9bbcba3d4cb61be25ea745ce04f6cc28bb67b610db198cedd6b8cd05e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56c0b9bbcba3d4cb61be25ea745ce04f6cc28bb67b610db198cedd6b8cd05e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c0b9bbcba3d4cb61be25ea745ce04f6cc28bb67b610db198cedd6b8cd05e37", kill_on_drop: false }`
[INFO] [stdout] 56c0b9bbcba3d4cb61be25ea745ce04f6cc28bb67b610db198cedd6b8cd05e37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3e161c53b95b84a8c2e85000b2bc909ca5c2b978bb3af19a5a466b773adcee20
[INFO] running `Command { std: "docker" "start" "-a" "3e161c53b95b84a8c2e85000b2bc909ca5c2b978bb3af19a5a466b773adcee20", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "3e161c53b95b84a8c2e85000b2bc909ca5c2b978bb3af19a5a466b773adcee20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e161c53b95b84a8c2e85000b2bc909ca5c2b978bb3af19a5a466b773adcee20", kill_on_drop: false }`
[INFO] [stdout] 3e161c53b95b84a8c2e85000b2bc909ca5c2b978bb3af19a5a466b773adcee20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 48882d63fc825d8f6ec5c7abeb629f94afa9c4c27840e0abebc04da55abf5033
[INFO] running `Command { std: "docker" "start" "-a" "48882d63fc825d8f6ec5c7abeb629f94afa9c4c27840e0abebc04da55abf5033", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "48882d63fc825d8f6ec5c7abeb629f94afa9c4c27840e0abebc04da55abf5033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48882d63fc825d8f6ec5c7abeb629f94afa9c4c27840e0abebc04da55abf5033", kill_on_drop: false }`
[INFO] [stdout] 48882d63fc825d8f6ec5c7abeb629f94afa9c4c27840e0abebc04da55abf5033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 84c328106685867a72867a14e777f3d85d527cd45b05395c429471d60604f6d0
[INFO] running `Command { std: "docker" "start" "-a" "84c328106685867a72867a14e777f3d85d527cd45b05395c429471d60604f6d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/data_encoding-ae49227bca52eb45)
[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 data-encoding
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ignored
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name data_encoding --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-e0f060217410c028.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "84c328106685867a72867a14e777f3d85d527cd45b05395c429471d60604f6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c328106685867a72867a14e777f3d85d527cd45b05395c429471d60604f6d0", kill_on_drop: false }`
[INFO] [stdout] 84c328106685867a72867a14e777f3d85d527cd45b05395c429471d60604f6d0