[INFO] fetching crate question 0.2.2...
[INFO] testing question-0.2.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate question 0.2.2 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate question 0.2.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c370160653fdfc3bdc4a3df4cb932e2bafea9156805e99c2d0d2be6d15fc351b
[INFO] running `Command { std: "docker" "start" "-a" "c370160653fdfc3bdc4a3df4cb932e2bafea9156805e99c2d0d2be6d15fc351b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c370160653fdfc3bdc4a3df4cb932e2bafea9156805e99c2d0d2be6d15fc351b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c370160653fdfc3bdc4a3df4cb932e2bafea9156805e99c2d0d2be6d15fc351b", kill_on_drop: false }`
[INFO] [stdout] c370160653fdfc3bdc4a3df4cb932e2bafea9156805e99c2d0d2be6d15fc351b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae4ae68eb568320c95b0086afaeb2ef512fb0e11518e8517dc7c77a73727e5a0
[INFO] running `Command { std: "docker" "start" "-a" "ae4ae68eb568320c95b0086afaeb2ef512fb0e11518e8517dc7c77a73727e5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "ae4ae68eb568320c95b0086afaeb2ef512fb0e11518e8517dc7c77a73727e5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4ae68eb568320c95b0086afaeb2ef512fb0e11518e8517dc7c77a73727e5a0", kill_on_drop: false }`
[INFO] [stdout] ae4ae68eb568320c95b0086afaeb2ef512fb0e11518e8517dc7c77a73727e5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a33e30f3e6eb20a3e207401eff2eab857759a416cee219afaee2c72e875ec47
[INFO] running `Command { std: "docker" "start" "-a" "6a33e30f3e6eb20a3e207401eff2eab857759a416cee219afaee2c72e875ec47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "6a33e30f3e6eb20a3e207401eff2eab857759a416cee219afaee2c72e875ec47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a33e30f3e6eb20a3e207401eff2eab857759a416cee219afaee2c72e875ec47", kill_on_drop: false }`
[INFO] [stdout] 6a33e30f3e6eb20a3e207401eff2eab857759a416cee219afaee2c72e875ec47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc199e87c4e94562d370a0baaf464eac1f0def689425113acc6486a2f2d750c3
[INFO] running `Command { std: "docker" "start" "-a" "dc199e87c4e94562d370a0baaf464eac1f0def689425113acc6486a2f2d750c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/question-9975f539794977b9)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::accept ... ok
[INFO] [stdout] test tests::accept_ask ... ok
[INFO] [stdout] test tests::acceptable ... ok
[INFO] [stdout] test tests::basic_ask ... ok
[INFO] [stdout] test tests::basic_confirm ... ok
[INFO] [stdout] test tests::default_constructor ... ok
[INFO] [stdout] test tests::set_clarification ... ok
[INFO] [stdout] test tests::prompt ... ok
[INFO] [stdout] test tests::set_default ... ok
[INFO] [stdout] test tests::set_max_tries ... ok
[INFO] [stdout] test tests::set_show_defaults ... ok
[INFO] [stdout] test tests::set_until_acceptable ... ok
[INFO] [stdout] test tests::set_yes_no ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests question
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Question<R,W>::clarification (line 321) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question (line 30) - 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>::default (line 291) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R,W>::tries (line 216) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question (line 40) - 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>::accept (line 123) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - 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>::acceptable (line 151) - 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>::until_acceptable (line 241) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R,W>::confirm (line 366) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc199e87c4e94562d370a0baaf464eac1f0def689425113acc6486a2f2d750c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc199e87c4e94562d370a0baaf464eac1f0def689425113acc6486a2f2d750c3", kill_on_drop: false }`
[INFO] [stdout] dc199e87c4e94562d370a0baaf464eac1f0def689425113acc6486a2f2d750c3