[INFO] fetching crate uniwhat 0.1.1...
[INFO] testing uniwhat-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate uniwhat 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate uniwhat 0.1.1 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 uniwhat 0.1.1
[INFO] finished tweaking crates.io crate uniwhat 0.1.1
[INFO] tweaked toml for crates.io crate uniwhat 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate uniwhat 0.1.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-char-range v0.9.0
[INFO] [stderr]   Downloaded unic-ucd-hangul v0.9.0
[INFO] [stderr]   Downloaded unic-ucd-version v0.9.0
[INFO] [stderr]   Downloaded unic-char-property v0.9.0
[INFO] [stderr]   Downloaded unic-common v0.9.0
[INFO] [stderr]   Downloaded unic-ucd-name v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 94a31ce8ec97638037d558d0ab429ff33b1fe86178a29332b6dcca5e7f2ccbab
[INFO] running `Command { std: "docker" "start" "-a" "94a31ce8ec97638037d558d0ab429ff33b1fe86178a29332b6dcca5e7f2ccbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a31ce8ec97638037d558d0ab429ff33b1fe86178a29332b6dcca5e7f2ccbab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a31ce8ec97638037d558d0ab429ff33b1fe86178a29332b6dcca5e7f2ccbab", kill_on_drop: false }`
[INFO] [stdout] 94a31ce8ec97638037d558d0ab429ff33b1fe86178a29332b6dcca5e7f2ccbab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 72dbc7d234b12b6a41946fa6d8df0f80ea6d789ee43431b12cc1a17daffc1baf
[INFO] running `Command { std: "docker" "start" "-a" "72dbc7d234b12b6a41946fa6d8df0f80ea6d789ee43431b12cc1a17daffc1baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-ucd-hangul v0.9.0
[INFO] [stderr]    Compiling unic-ucd-name v0.9.0
[INFO] [stderr]    Compiling uniwhat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.84s
[INFO] running `Command { std: "docker" "inspect" "72dbc7d234b12b6a41946fa6d8df0f80ea6d789ee43431b12cc1a17daffc1baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72dbc7d234b12b6a41946fa6d8df0f80ea6d789ee43431b12cc1a17daffc1baf", kill_on_drop: false }`
[INFO] [stdout] 72dbc7d234b12b6a41946fa6d8df0f80ea6d789ee43431b12cc1a17daffc1baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f2c7f670d7ca17f8571ecf58536ba6a120d3817f2eca6bb4a7c358a7bb9a3f57
[INFO] running `Command { std: "docker" "start" "-a" "f2c7f670d7ca17f8571ecf58536ba6a120d3817f2eca6bb4a7c358a7bb9a3f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling uniwhat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "f2c7f670d7ca17f8571ecf58536ba6a120d3817f2eca6bb4a7c358a7bb9a3f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c7f670d7ca17f8571ecf58536ba6a120d3817f2eca6bb4a7c358a7bb9a3f57", kill_on_drop: false }`
[INFO] [stdout] f2c7f670d7ca17f8571ecf58536ba6a120d3817f2eca6bb4a7c358a7bb9a3f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 8715a5159d12012de7c9d35c810451c759e3853d2dc33c19860d5dfccb13ae06
[INFO] running `Command { std: "docker" "start" "-a" "8715a5159d12012de7c9d35c810451c759e3853d2dc33c19860d5dfccb13ae06", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uniwhat-00ac51f1d09bef83)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_single1 ... ok
[INFO] [stdout] test tests::test_writing1 ... ok
[INFO] [stdout] test tests::test_many1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8715a5159d12012de7c9d35c810451c759e3853d2dc33c19860d5dfccb13ae06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8715a5159d12012de7c9d35c810451c759e3853d2dc33c19860d5dfccb13ae06", kill_on_drop: false }`
[INFO] [stdout] 8715a5159d12012de7c9d35c810451c759e3853d2dc33c19860d5dfccb13ae06