[INFO] fetching crate prototty_grid 0.27.0...
[INFO] testing prototty_grid-0.27.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate prototty_grid 0.27.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate prototty_grid 0.27.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prototty_grid 0.27.0
[INFO] finished tweaking crates.io crate prototty_grid 0.27.0
[INFO] tweaked toml for crates.io crate prototty_grid 0.27.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fae7024a90ec1ab53c02c6fd97d51b336d6072c153b29204e53a6ffd00b91a1a
[INFO] running `Command { std: "docker" "start" "-a" "fae7024a90ec1ab53c02c6fd97d51b336d6072c153b29204e53a6ffd00b91a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae7024a90ec1ab53c02c6fd97d51b336d6072c153b29204e53a6ffd00b91a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae7024a90ec1ab53c02c6fd97d51b336d6072c153b29204e53a6ffd00b91a1a", kill_on_drop: false }`
[INFO] [stdout] fae7024a90ec1ab53c02c6fd97d51b336d6072c153b29204e53a6ffd00b91a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b2aa910f48a3409705b23f24f71b0bbce7d2d47a06d81bb59c535fe848808ae
[INFO] running `Command { std: "docker" "start" "-a" "4b2aa910f48a3409705b23f24f71b0bbce7d2d47a06d81bb59c535fe848808ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling coord_2d v0.2.25
[INFO] [stderr]    Compiling rgb24 v0.1.5
[INFO] [stderr]    Compiling prototty_render v0.27.0
[INFO] [stderr]    Compiling grid_2d v0.12.5
[INFO] [stderr]    Compiling prototty_grid v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "4b2aa910f48a3409705b23f24f71b0bbce7d2d47a06d81bb59c535fe848808ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2aa910f48a3409705b23f24f71b0bbce7d2d47a06d81bb59c535fe848808ae", kill_on_drop: false }`
[INFO] [stdout] 4b2aa910f48a3409705b23f24f71b0bbce7d2d47a06d81bb59c535fe848808ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b88c6f03fa470136907c9e6b5c7e0f71786de5b9fe66f3be98e62dda06f39eda
[INFO] running `Command { std: "docker" "start" "-a" "b88c6f03fa470136907c9e6b5c7e0f71786de5b9fe66f3be98e62dda06f39eda", kill_on_drop: false }`
[INFO] [stderr]    Compiling prototty_grid v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/prototty_grid-efe123408c6b460d)
[INFO] running `Command { std: "docker" "inspect" "b88c6f03fa470136907c9e6b5c7e0f71786de5b9fe66f3be98e62dda06f39eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88c6f03fa470136907c9e6b5c7e0f71786de5b9fe66f3be98e62dda06f39eda", kill_on_drop: false }`
[INFO] [stdout] b88c6f03fa470136907c9e6b5c7e0f71786de5b9fe66f3be98e62dda06f39eda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e7060d717fae887d97c824df66661a81b219f75aa549efd526d098718633b7b
[INFO] running `Command { std: "docker" "start" "-a" "9e7060d717fae887d97c824df66661a81b219f75aa549efd526d098718633b7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prototty_grid-efe123408c6b460d)
[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 prototty_grid
[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] running `Command { std: "docker" "inspect" "9e7060d717fae887d97c824df66661a81b219f75aa549efd526d098718633b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7060d717fae887d97c824df66661a81b219f75aa549efd526d098718633b7b", kill_on_drop: false }`
[INFO] [stdout] 9e7060d717fae887d97c824df66661a81b219f75aa549efd526d098718633b7b