[INFO] fetching crate tty-interface 2.0.0...
[INFO] testing tty-interface-2.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tty-interface 2.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tty-interface 2.0.0 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 tty-interface 2.0.0
[INFO] finished tweaking crates.io crate tty-interface 2.0.0
[INFO] tweaked toml for crates.io crate tty-interface 2.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate tty-interface 2.0.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0fbed8cdc8af2481922f1c862435cad8c0623dee78aff7b5e14294f47e074270
[INFO] running `Command { std: "docker" "start" "-a" "0fbed8cdc8af2481922f1c862435cad8c0623dee78aff7b5e14294f47e074270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fbed8cdc8af2481922f1c862435cad8c0623dee78aff7b5e14294f47e074270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbed8cdc8af2481922f1c862435cad8c0623dee78aff7b5e14294f47e074270", kill_on_drop: false }`
[INFO] [stdout] 0fbed8cdc8af2481922f1c862435cad8c0623dee78aff7b5e14294f47e074270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5e0dfda23cb2ff2cf97cb2f1aa2525391912bc62fb6e7ed4414b4258dd2d988a
[INFO] running `Command { std: "docker" "start" "-a" "5e0dfda23cb2ff2cf97cb2f1aa2525391912bc62fb6e7ed4414b4258dd2d988a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling tty-interface v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "5e0dfda23cb2ff2cf97cb2f1aa2525391912bc62fb6e7ed4414b4258dd2d988a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e0dfda23cb2ff2cf97cb2f1aa2525391912bc62fb6e7ed4414b4258dd2d988a", kill_on_drop: false }`
[INFO] [stdout] 5e0dfda23cb2ff2cf97cb2f1aa2525391912bc62fb6e7ed4414b4258dd2d988a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 84fa720237d704f2d40eecd53f700c1c15485368ad036e7f63298fdd0fc72c82
[INFO] running `Command { std: "docker" "start" "-a" "84fa720237d704f2d40eecd53f700c1c15485368ad036e7f63298fdd0fc72c82", kill_on_drop: false }`
[INFO] [stderr]    Compiling tty-interface v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "84fa720237d704f2d40eecd53f700c1c15485368ad036e7f63298fdd0fc72c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fa720237d704f2d40eecd53f700c1c15485368ad036e7f63298fdd0fc72c82", kill_on_drop: false }`
[INFO] [stdout] 84fa720237d704f2d40eecd53f700c1c15485368ad036e7f63298fdd0fc72c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 074c620603a542256186cfcdbde749dfb723a997dd2d2e6711b8e42fae56a722
[INFO] running `Command { std: "docker" "start" "-a" "074c620603a542256186cfcdbde749dfb723a997dd2d2e6711b8e42fae56a722", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tty_interface-bf6b8f7d8be07152)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tty-interface
[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" "074c620603a542256186cfcdbde749dfb723a997dd2d2e6711b8e42fae56a722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074c620603a542256186cfcdbde749dfb723a997dd2d2e6711b8e42fae56a722", kill_on_drop: false }`
[INFO] [stdout] 074c620603a542256186cfcdbde749dfb723a997dd2d2e6711b8e42fae56a722