[INFO] fetching crate scroll-buffer 0.3.0...
[INFO] testing scroll-buffer-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate scroll-buffer 0.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate scroll-buffer 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scroll-buffer 0.3.0
[INFO] finished tweaking crates.io crate scroll-buffer 0.3.0
[INFO] tweaked toml for crates.io crate scroll-buffer 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scroll v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9192e1b2fd8877dc6fc18af33b944264de5a34517284226887bde51bd24f6a4
[INFO] running `Command { std: "docker" "start" "-a" "e9192e1b2fd8877dc6fc18af33b944264de5a34517284226887bde51bd24f6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9192e1b2fd8877dc6fc18af33b944264de5a34517284226887bde51bd24f6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9192e1b2fd8877dc6fc18af33b944264de5a34517284226887bde51bd24f6a4", kill_on_drop: false }`
[INFO] [stdout] e9192e1b2fd8877dc6fc18af33b944264de5a34517284226887bde51bd24f6a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00193a26d92950bdce8a4e3544f3e1c163a797c1305f3091f29b302f2898c3af
[INFO] running `Command { std: "docker" "start" "-a" "00193a26d92950bdce8a4e3544f3e1c163a797c1305f3091f29b302f2898c3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling scroll-buffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "00193a26d92950bdce8a4e3544f3e1c163a797c1305f3091f29b302f2898c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00193a26d92950bdce8a4e3544f3e1c163a797c1305f3091f29b302f2898c3af", kill_on_drop: false }`
[INFO] [stdout] 00193a26d92950bdce8a4e3544f3e1c163a797c1305f3091f29b302f2898c3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b04db06677dbffccdc13ac7383f753bcd2ea895b80c5a2c8ee9159f595c6952b
[INFO] running `Command { std: "docker" "start" "-a" "b04db06677dbffccdc13ac7383f753bcd2ea895b80c5a2c8ee9159f595c6952b", kill_on_drop: false }`
[INFO] [stderr]    Compiling scroll-buffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b04db06677dbffccdc13ac7383f753bcd2ea895b80c5a2c8ee9159f595c6952b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04db06677dbffccdc13ac7383f753bcd2ea895b80c5a2c8ee9159f595c6952b", kill_on_drop: false }`
[INFO] [stdout] b04db06677dbffccdc13ac7383f753bcd2ea895b80c5a2c8ee9159f595c6952b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70b2f78e82dac69eb6a11666b9fb62c2d8cf8ee21c92317e28c1e46fc475b32d
[INFO] running `Command { std: "docker" "start" "-a" "70b2f78e82dac69eb6a11666b9fb62c2d8cf8ee21c92317e28c1e46fc475b32d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scroll_buffer-58448f8d29b8e7fc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests scroll-buffer
[INFO] [stdout] test tests::alloc_size ... ok
[INFO] [stdout] test tests::basic_write ... ok
[INFO] [stdout] test tests::dyn_size_write ... ok
[INFO] [stdout] test tests::int_write ... ok
[INFO] [stdout] test tests::offset_write ... ok
[INFO] [stdout] test tests::slice_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - DynamicBuffer::clear (line 115) ... ok
[INFO] [stdout] test src/lib.rs - DynamicBuffer::into_vec (line 100) ... ok
[INFO] [stdout] test src/lib.rs - DynamicBuffer (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 385) ... ok
[INFO] [stdout] test src/lib.rs - DynamicBuffer::get (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70b2f78e82dac69eb6a11666b9fb62c2d8cf8ee21c92317e28c1e46fc475b32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b2f78e82dac69eb6a11666b9fb62c2d8cf8ee21c92317e28c1e46fc475b32d", kill_on_drop: false }`
[INFO] [stdout] 70b2f78e82dac69eb6a11666b9fb62c2d8cf8ee21c92317e28c1e46fc475b32d