[INFO] fetching crate crossterm_screen 0.3.2...
[INFO] testing crossterm_screen-0.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate crossterm_screen 0.3.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate crossterm_screen 0.3.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossterm_screen 0.3.2
[INFO] finished tweaking crates.io crate crossterm_screen 0.3.2
[INFO] tweaked toml for crates.io crate crossterm_screen 0.3.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3cc684f1ec052ccdbec7764fee0e8723c5df977dc7d1849a40640dba5f9d20b
[INFO] running `Command { std: "docker" "start" "-a" "a3cc684f1ec052ccdbec7764fee0e8723c5df977dc7d1849a40640dba5f9d20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3cc684f1ec052ccdbec7764fee0e8723c5df977dc7d1849a40640dba5f9d20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cc684f1ec052ccdbec7764fee0e8723c5df977dc7d1849a40640dba5f9d20b", kill_on_drop: false }`
[INFO] [stdout] a3cc684f1ec052ccdbec7764fee0e8723c5df977dc7d1849a40640dba5f9d20b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73a35fc55dba1d48159e4a329cf84e7b6baaea2e2103f1f3c2ef8ceece272e60
[INFO] running `Command { std: "docker" "start" "-a" "73a35fc55dba1d48159e4a329cf84e7b6baaea2e2103f1f3c2ef8ceece272e60", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossterm_utils v0.4.0
[INFO] [stderr]    Compiling crossterm_screen v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "73a35fc55dba1d48159e4a329cf84e7b6baaea2e2103f1f3c2ef8ceece272e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a35fc55dba1d48159e4a329cf84e7b6baaea2e2103f1f3c2ef8ceece272e60", kill_on_drop: false }`
[INFO] [stdout] 73a35fc55dba1d48159e4a329cf84e7b6baaea2e2103f1f3c2ef8ceece272e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c28ed0380cd57ffc130854e1d57b8db37304895557789faca0896139f5bfd1b
[INFO] running `Command { std: "docker" "start" "-a" "6c28ed0380cd57ffc130854e1d57b8db37304895557789faca0896139f5bfd1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossterm_screen v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6c28ed0380cd57ffc130854e1d57b8db37304895557789faca0896139f5bfd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c28ed0380cd57ffc130854e1d57b8db37304895557789faca0896139f5bfd1b", kill_on_drop: false }`
[INFO] [stdout] 6c28ed0380cd57ffc130854e1d57b8db37304895557789faca0896139f5bfd1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9ff59b65e9d5b59e5735de1e54afb9b3c61548a7096123aa295791dbcf289d1
[INFO] running `Command { std: "docker" "start" "-a" "f9ff59b65e9d5b59e5735de1e54afb9b3c61548a7096123aa295791dbcf289d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crossterm_screen-f60f6b19a094b017)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crossterm_screen
[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 6 tests
[INFO] [stdout] test src/lib.rs - AlternateScreen (line 88) - compile ... ok
[INFO] [stdout] test src/raw.rs - raw::RawScreen (line 30) - compile ... ok
[INFO] [stdout] test src/raw.rs - raw::RawScreen (line 17) - compile ... ok
[INFO] [stdout] test src/raw.rs - raw::IntoRawMode (line 96) - compile ... ok
[INFO] [stdout] test src/lib.rs - EnterAlternateScreen (line 157) - compile ... ok
[INFO] [stdout] test src/lib.rs - LeaveAlternateScreen (line 193) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9ff59b65e9d5b59e5735de1e54afb9b3c61548a7096123aa295791dbcf289d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9ff59b65e9d5b59e5735de1e54afb9b3c61548a7096123aa295791dbcf289d1", kill_on_drop: false }`
[INFO] [stdout] f9ff59b65e9d5b59e5735de1e54afb9b3c61548a7096123aa295791dbcf289d1