[INFO] fetching crate question 0.2.2...
[INFO] testing question-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate question 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate question 0.2.2 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 question 0.2.2
[INFO] finished tweaking crates.io crate question 0.2.2
[INFO] tweaked toml for crates.io crate question 0.2.2 written to /workspace/builds/worker-8/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-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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38feffe83104154f636f7e22a5d7a8e3d8d29b5ff4786c96c12b0724c12e4a31
[INFO] running `Command { std: "docker" "start" "-a" "38feffe83104154f636f7e22a5d7a8e3d8d29b5ff4786c96c12b0724c12e4a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38feffe83104154f636f7e22a5d7a8e3d8d29b5ff4786c96c12b0724c12e4a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38feffe83104154f636f7e22a5d7a8e3d8d29b5ff4786c96c12b0724c12e4a31", kill_on_drop: false }`
[INFO] [stdout] 38feffe83104154f636f7e22a5d7a8e3d8d29b5ff4786c96c12b0724c12e4a31
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b5c323f60be68790fd8196fdd40fbc58232667c3309ad33e135a84e6df168ce
[INFO] running `Command { std: "docker" "start" "-a" "7b5c323f60be68790fd8196fdd40fbc58232667c3309ad33e135a84e6df168ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "7b5c323f60be68790fd8196fdd40fbc58232667c3309ad33e135a84e6df168ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b5c323f60be68790fd8196fdd40fbc58232667c3309ad33e135a84e6df168ce", kill_on_drop: false }`
[INFO] [stdout] 7b5c323f60be68790fd8196fdd40fbc58232667c3309ad33e135a84e6df168ce
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec0b7265be2ec043d6b5c344b0885bd5ba1e475148570b5ba89815d58a71bdfa
[INFO] running `Command { std: "docker" "start" "-a" "ec0b7265be2ec043d6b5c344b0885bd5ba1e475148570b5ba89815d58a71bdfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "ec0b7265be2ec043d6b5c344b0885bd5ba1e475148570b5ba89815d58a71bdfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0b7265be2ec043d6b5c344b0885bd5ba1e475148570b5ba89815d58a71bdfa", kill_on_drop: false }`
[INFO] [stdout] ec0b7265be2ec043d6b5c344b0885bd5ba1e475148570b5ba89815d58a71bdfa
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3692214be0a1b367ab965cf7ee3b1f4c0eab4aaf7f45b6b0e7e57cb29de1c218
[INFO] running `Command { std: "docker" "start" "-a" "3692214be0a1b367ab965cf7ee3b1f4c0eab4aaf7f45b6b0e7e57cb29de1c218", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/question-49f57cc01edb185c)
[INFO] [stdout] test tests::accept ... ok
[INFO] [stdout] test tests::set_until_acceptable ... ok
[INFO] [stdout] test tests::set_show_defaults ... ok
[INFO] [stdout] test tests::set_max_tries ... ok
[INFO] [stdout] test tests::set_default ... ok
[INFO] [stdout] test tests::set_clarification ... ok
[INFO] [stdout] test tests::basic_confirm ... ok
[INFO] [stdout] test tests::acceptable ... ok
[INFO] [stdout] test tests::basic_ask ... ok
[INFO] [stdout] test tests::set_yes_no ... ok
[INFO] [stdout] test tests::prompt ... ok
[INFO] [stdout] test tests::default_constructor ... ok
[INFO] [stdout] test tests::accept_ask ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests question
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Question (line 40) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::show_defaults (line 265) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::default (line 291) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::accept (line 123) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::clarification (line 321) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::ask (line 343) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::yes_no (line 175) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::tries (line 216) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::confirm (line 366) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::until_acceptable (line 241) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question (line 30) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<std::io::Stdin, std::io::Stdout>::new (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R, W>::acceptable (line 151) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3692214be0a1b367ab965cf7ee3b1f4c0eab4aaf7f45b6b0e7e57cb29de1c218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3692214be0a1b367ab965cf7ee3b1f4c0eab4aaf7f45b6b0e7e57cb29de1c218", kill_on_drop: false }`
[INFO] [stdout] 3692214be0a1b367ab965cf7ee3b1f4c0eab4aaf7f45b6b0e7e57cb29de1c218