[INFO] fetching crate options_results 0.1.1...
[INFO] testing options_results-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate options_results 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate options_results 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate options_results 0.1.1
[INFO] finished tweaking crates.io crate options_results 0.1.1
[INFO] tweaked toml for crates.io crate options_results 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18629b3903825fe84451fd681de9f6870e4a03b17d70f077a53c425145a1175a
[INFO] running `Command { std: "docker" "start" "-a" "18629b3903825fe84451fd681de9f6870e4a03b17d70f077a53c425145a1175a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18629b3903825fe84451fd681de9f6870e4a03b17d70f077a53c425145a1175a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18629b3903825fe84451fd681de9f6870e4a03b17d70f077a53c425145a1175a", kill_on_drop: false }`
[INFO] [stdout] 18629b3903825fe84451fd681de9f6870e4a03b17d70f077a53c425145a1175a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 741eab1f63ccbe4bfb654140cd4ac622895abfe5cdbc5057bd2189ef4b0ddfdb
[INFO] running `Command { std: "docker" "start" "-a" "741eab1f63ccbe4bfb654140cd4ac622895abfe5cdbc5057bd2189ef4b0ddfdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling options_results v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "741eab1f63ccbe4bfb654140cd4ac622895abfe5cdbc5057bd2189ef4b0ddfdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741eab1f63ccbe4bfb654140cd4ac622895abfe5cdbc5057bd2189ef4b0ddfdb", kill_on_drop: false }`
[INFO] [stdout] 741eab1f63ccbe4bfb654140cd4ac622895abfe5cdbc5057bd2189ef4b0ddfdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9c0ef2b58f48845678e6073d732f11b613e6950dbae9cd2acf792a3c0f84c61
[INFO] running `Command { std: "docker" "start" "-a" "d9c0ef2b58f48845678e6073d732f11b613e6950dbae9cd2acf792a3c0f84c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling options_results v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "d9c0ef2b58f48845678e6073d732f11b613e6950dbae9cd2acf792a3c0f84c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9c0ef2b58f48845678e6073d732f11b613e6950dbae9cd2acf792a3c0f84c61", kill_on_drop: false }`
[INFO] [stdout] d9c0ef2b58f48845678e6073d732f11b613e6950dbae9cd2acf792a3c0f84c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e996eafcebe63af055bf91c45ae5607b871ccb9f7ad1a9ebf4724acb45272a07
[INFO] running `Command { std: "docker" "start" "-a" "e996eafcebe63af055bf91c45ae5607b871ccb9f7ad1a9ebf4724acb45272a07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/options_results-1afcd7cdf9eb48a6)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::options_count_some ... ok
[INFO] [stdout] test tests::options_has_none ... ok
[INFO] [stdout] test tests::options_find_some ... ok
[INFO] [stdout] test tests::options_has_some ... ok
[INFO] [stdout] test tests::options_some_iter ... ok
[INFO] [stdout] test tests::options_unwrap_or ... ok
[INFO] [stdout] test tests::options_unwrap ... ok
[INFO] [stdout] test tests::results_count_err ... ok
[INFO] [stdout] test tests::results_count_ok ... ok
[INFO] [stdout] test tests::results_count_ok_err ... ok
[INFO] [stdout] test tests::results_err_iter ... ok
[INFO] [stdout] test tests::results_find_err ... ok
[INFO] [stdout] test tests::results_find_ok ... ok
[INFO] [stdout] test tests::results_has_err ... ok
[INFO] [stdout] test tests::results_has_ok ... ok
[INFO] [stdout] test tests::results_ok_iter ... ok
[INFO] [stdout] test tests::results_unwrap ... ok
[INFO] [stdout] test tests::results_unwrap_or ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests options_results
[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" "e996eafcebe63af055bf91c45ae5607b871ccb9f7ad1a9ebf4724acb45272a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e996eafcebe63af055bf91c45ae5607b871ccb9f7ad1a9ebf4724acb45272a07", kill_on_drop: false }`
[INFO] [stdout] e996eafcebe63af055bf91c45ae5607b871ccb9f7ad1a9ebf4724acb45272a07