[INFO] fetching crate question 0.2.2...
[INFO] testing question-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate question 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate question 0.2.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f104cbe144069c355fa24bd9790989b3388cd90c2c1d32e140156a0861c8ba4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f104cbe144069c355fa24bd9790989b3388cd90c2c1d32e140156a0861c8ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f104cbe144069c355fa24bd9790989b3388cd90c2c1d32e140156a0861c8ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f104cbe144069c355fa24bd9790989b3388cd90c2c1d32e140156a0861c8ba4", kill_on_drop: false }`
[INFO] [stdout] 5f104cbe144069c355fa24bd9790989b3388cd90c2c1d32e140156a0861c8ba4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1427b60176ba7899ff3a6f9b8a29531151795277eddb3220800bcc3d1783602d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1427b60176ba7899ff3a6f9b8a29531151795277eddb3220800bcc3d1783602d", kill_on_drop: false }`
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "1427b60176ba7899ff3a6f9b8a29531151795277eddb3220800bcc3d1783602d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1427b60176ba7899ff3a6f9b8a29531151795277eddb3220800bcc3d1783602d", kill_on_drop: false }`
[INFO] [stdout] 1427b60176ba7899ff3a6f9b8a29531151795277eddb3220800bcc3d1783602d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d321e0a95e094fc886e6aa873b3df4126d7c5c70cdd20fe22e0361c1817ed38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d321e0a95e094fc886e6aa873b3df4126d7c5c70cdd20fe22e0361c1817ed38", kill_on_drop: false }`
[INFO] [stderr]    Compiling question v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "3d321e0a95e094fc886e6aa873b3df4126d7c5c70cdd20fe22e0361c1817ed38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d321e0a95e094fc886e6aa873b3df4126d7c5c70cdd20fe22e0361c1817ed38", kill_on_drop: false }`
[INFO] [stdout] 3d321e0a95e094fc886e6aa873b3df4126d7c5c70cdd20fe22e0361c1817ed38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a23a040e1cfae1eaa53e2a0afc5c5dbddafdc67e631539f2a35f9d615b7ef54
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a23a040e1cfae1eaa53e2a0afc5c5dbddafdc67e631539f2a35f9d615b7ef54", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/question-b0e61c63dd06c9f0)
[INFO] [stdout] test tests::accept ... ok
[INFO] [stderr]    Doc-tests question
[INFO] [stdout] test tests::accept_ask ... ok
[INFO] [stdout] test tests::basic_ask ... ok
[INFO] [stdout] test tests::acceptable ... ok
[INFO] [stdout] test tests::default_constructor ... ok
[INFO] [stdout] test tests::set_default ... ok
[INFO] [stdout] test tests::set_clarification ... ok
[INFO] [stdout] test tests::set_show_defaults ... ok
[INFO] [stdout] test tests::set_until_acceptable ... ok
[INFO] [stdout] test tests::set_max_tries ... ok
[INFO] [stdout] test tests::set_yes_no ... ok
[INFO] [stdout] test tests::basic_confirm ... ok
[INFO] [stdout] test tests::prompt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Question (line 30) - 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>::until_acceptable (line 241) - 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>::ask (line 343) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 10) - 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<std::io::Stdin,std::io::Stdout>::new (line 69) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question<R,W>::clarification (line 321) - compile ... ok
[INFO] [stdout] test src/lib.rs - Question (line 40) - 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>::acceptable (line 151) - 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 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a23a040e1cfae1eaa53e2a0afc5c5dbddafdc67e631539f2a35f9d615b7ef54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a23a040e1cfae1eaa53e2a0afc5c5dbddafdc67e631539f2a35f9d615b7ef54", kill_on_drop: false }`
[INFO] [stdout] 8a23a040e1cfae1eaa53e2a0afc5c5dbddafdc67e631539f2a35f9d615b7ef54