[INFO] fetching crate simple-terminal-app 0.1.1...
[INFO] testing simple-terminal-app-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate simple-terminal-app 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate simple-terminal-app 0.1.1 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 simple-terminal-app 0.1.1
[INFO] finished tweaking crates.io crate simple-terminal-app 0.1.1
[INFO] tweaked toml for crates.io crate simple-terminal-app 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate simple-terminal-app 0.1.1 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b552274361f091fd7c4229da7fc8067128157526bc0304ff825738cfc93781c2
[INFO] running `Command { std: "docker" "start" "-a" "b552274361f091fd7c4229da7fc8067128157526bc0304ff825738cfc93781c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b552274361f091fd7c4229da7fc8067128157526bc0304ff825738cfc93781c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b552274361f091fd7c4229da7fc8067128157526bc0304ff825738cfc93781c2", kill_on_drop: false }`
[INFO] [stdout] b552274361f091fd7c4229da7fc8067128157526bc0304ff825738cfc93781c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 689705980c37e8b652ffee4c34b5f4359811de328a23f0e974243f4ab2bd5ee5
[INFO] running `Command { std: "docker" "start" "-a" "689705980c37e8b652ffee4c34b5f4359811de328a23f0e974243f4ab2bd5ee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling simple-terminal-app v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "689705980c37e8b652ffee4c34b5f4359811de328a23f0e974243f4ab2bd5ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689705980c37e8b652ffee4c34b5f4359811de328a23f0e974243f4ab2bd5ee5", kill_on_drop: false }`
[INFO] [stdout] 689705980c37e8b652ffee4c34b5f4359811de328a23f0e974243f4ab2bd5ee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c0ffffb0d8f446462c74239dd66e30935b22bbdbd053b0d39106f7373a5f4d2b
[INFO] running `Command { std: "docker" "start" "-a" "c0ffffb0d8f446462c74239dd66e30935b22bbdbd053b0d39106f7373a5f4d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-terminal-app v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_terminal_app-72958b749b1bc97f)
[INFO] running `Command { std: "docker" "inspect" "c0ffffb0d8f446462c74239dd66e30935b22bbdbd053b0d39106f7373a5f4d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ffffb0d8f446462c74239dd66e30935b22bbdbd053b0d39106f7373a5f4d2b", kill_on_drop: false }`
[INFO] [stdout] c0ffffb0d8f446462c74239dd66e30935b22bbdbd053b0d39106f7373a5f4d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 12643c04dd7169ec2532e1f2893dc057452e31079a460c17573544e5133b62de
[INFO] running `Command { std: "docker" "start" "-a" "12643c04dd7169ec2532e1f2893dc057452e31079a460c17573544e5133b62de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_terminal_app-72958b749b1bc97f)
[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] [stderr]    Doc-tests simple-terminal-app
[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" "12643c04dd7169ec2532e1f2893dc057452e31079a460c17573544e5133b62de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12643c04dd7169ec2532e1f2893dc057452e31079a460c17573544e5133b62de", kill_on_drop: false }`
[INFO] [stdout] 12643c04dd7169ec2532e1f2893dc057452e31079a460c17573544e5133b62de