[INFO] fetching crate data-encoding-bin 0.3.1...
[INFO] testing data-encoding-bin-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate data-encoding-bin 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate data-encoding-bin 0.3.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data-encoding-bin 0.3.1
[INFO] finished tweaking crates.io crate data-encoding-bin 0.3.1
[INFO] tweaked toml for crates.io crate data-encoding-bin 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate data-encoding-bin 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5b8d7b2f8525f3c3dacf50c97457b60c9426a7fc1dadbce899f1c7b93ad7f9
[INFO] running `Command { std: "docker" "start" "-a" "fe5b8d7b2f8525f3c3dacf50c97457b60c9426a7fc1dadbce899f1c7b93ad7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5b8d7b2f8525f3c3dacf50c97457b60c9426a7fc1dadbce899f1c7b93ad7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5b8d7b2f8525f3c3dacf50c97457b60c9426a7fc1dadbce899f1c7b93ad7f9", kill_on_drop: false }`
[INFO] [stdout] fe5b8d7b2f8525f3c3dacf50c97457b60c9426a7fc1dadbce899f1c7b93ad7f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19b40fb93f03612f207b5aeb46bd331d8aab73871a55ba9b73114e65a645afa8
[INFO] running `Command { std: "docker" "start" "-a" "19b40fb93f03612f207b5aeb46bd331d8aab73871a55ba9b73114e65a645afa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding v2.3.1
[INFO] [stderr]    Compiling data-encoding-bin v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "19b40fb93f03612f207b5aeb46bd331d8aab73871a55ba9b73114e65a645afa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b40fb93f03612f207b5aeb46bd331d8aab73871a55ba9b73114e65a645afa8", kill_on_drop: false }`
[INFO] [stdout] 19b40fb93f03612f207b5aeb46bd331d8aab73871a55ba9b73114e65a645afa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f72b0a45ef39c569751400536cb22d31325d2275c1ea1b876dfbe43adc085406
[INFO] running `Command { std: "docker" "start" "-a" "f72b0a45ef39c569751400536cb22d31325d2275c1ea1b876dfbe43adc085406", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-encoding-bin v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f72b0a45ef39c569751400536cb22d31325d2275c1ea1b876dfbe43adc085406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72b0a45ef39c569751400536cb22d31325d2275c1ea1b876dfbe43adc085406", kill_on_drop: false }`
[INFO] [stdout] f72b0a45ef39c569751400536cb22d31325d2275c1ea1b876dfbe43adc085406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1ef67eef9184048e8a89c906f4a6d8454cbb91b1f1215087f0d95efe9afd49f
[INFO] running `Command { std: "docker" "start" "-a" "d1ef67eef9184048e8a89c906f4a6d8454cbb91b1f1215087f0d95efe9afd49f", 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-595d98012268c7fe)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test floor_ceil ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1ef67eef9184048e8a89c906f4a6d8454cbb91b1f1215087f0d95efe9afd49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ef67eef9184048e8a89c906f4a6d8454cbb91b1f1215087f0d95efe9afd49f", kill_on_drop: false }`
[INFO] [stdout] d1ef67eef9184048e8a89c906f4a6d8454cbb91b1f1215087f0d95efe9afd49f