[INFO] fetching crate botao 0.1.0...
[INFO] testing botao-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate botao 0.1.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate botao 0.1.0 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 botao 0.1.0
[INFO] finished tweaking crates.io crate botao 0.1.0
[INFO] tweaked toml for crates.io crate botao 0.1.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 986943b379e43cb95ab340330405016571c0c91b96667da26e025765ba667154
[INFO] running `Command { std: "docker" "start" "-a" "986943b379e43cb95ab340330405016571c0c91b96667da26e025765ba667154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "986943b379e43cb95ab340330405016571c0c91b96667da26e025765ba667154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "986943b379e43cb95ab340330405016571c0c91b96667da26e025765ba667154", kill_on_drop: false }`
[INFO] [stdout] 986943b379e43cb95ab340330405016571c0c91b96667da26e025765ba667154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] a9c2d451a4f0b475f34cad5424d956287658bddbe2c19f4ebac6e45da42e6866
[INFO] running `Command { std: "docker" "start" "-a" "a9c2d451a4f0b475f34cad5424d956287658bddbe2c19f4ebac6e45da42e6866", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling botao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.60s
[INFO] running `Command { std: "docker" "inspect" "a9c2d451a4f0b475f34cad5424d956287658bddbe2c19f4ebac6e45da42e6866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c2d451a4f0b475f34cad5424d956287658bddbe2c19f4ebac6e45da42e6866", kill_on_drop: false }`
[INFO] [stdout] a9c2d451a4f0b475f34cad5424d956287658bddbe2c19f4ebac6e45da42e6866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 2099ef6101995383d7cd34def53b7c0b1adeaf91dc4ee802db42018466baaecb
[INFO] running `Command { std: "docker" "start" "-a" "2099ef6101995383d7cd34def53b7c0b1adeaf91dc4ee802db42018466baaecb", kill_on_drop: false }`
[INFO] [stderr]    Compiling botao v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "2099ef6101995383d7cd34def53b7c0b1adeaf91dc4ee802db42018466baaecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2099ef6101995383d7cd34def53b7c0b1adeaf91dc4ee802db42018466baaecb", kill_on_drop: false }`
[INFO] [stdout] 2099ef6101995383d7cd34def53b7c0b1adeaf91dc4ee802db42018466baaecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] a7de6374472acaff96fba3ec7ab9aa85567cbcf9e0685c4ac569d9e624e0fcfa
[INFO] running `Command { std: "docker" "start" "-a" "a7de6374472acaff96fba3ec7ab9aa85567cbcf9e0685c4ac569d9e624e0fcfa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/botao-223cd40475775516)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/blockreader.rs (/opt/rustwide/target/debug/deps/blockreader-f25d18e4ec86621c)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_blockreader1 ... ok
[INFO] [stdout] test test_blockreader2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests botao
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/text.rs - text::next_field (line 15) ... ok
[INFO] [stdout] test src/text.rs - text::enum_fields (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7de6374472acaff96fba3ec7ab9aa85567cbcf9e0685c4ac569d9e624e0fcfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7de6374472acaff96fba3ec7ab9aa85567cbcf9e0685c4ac569d9e624e0fcfa", kill_on_drop: false }`
[INFO] [stdout] a7de6374472acaff96fba3ec7ab9aa85567cbcf9e0685c4ac569d9e624e0fcfa