[INFO] fetching crate koption_macros 0.1.1...
[INFO] testing koption_macros-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate koption_macros 0.1.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate koption_macros 0.1.1 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 koption_macros 0.1.1
[INFO] finished tweaking crates.io crate koption_macros 0.1.1
[INFO] tweaked toml for crates.io crate koption_macros 0.1.1 written to /workspace/builds/worker-23/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fb99be69fac918d91e763ba83d1b4eb2b33ca78c14758302267c47481091bfb8
[INFO] running `Command { std: "docker" "start" "-a" "fb99be69fac918d91e763ba83d1b4eb2b33ca78c14758302267c47481091bfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb99be69fac918d91e763ba83d1b4eb2b33ca78c14758302267c47481091bfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb99be69fac918d91e763ba83d1b4eb2b33ca78c14758302267c47481091bfb8", kill_on_drop: false }`
[INFO] [stdout] fb99be69fac918d91e763ba83d1b4eb2b33ca78c14758302267c47481091bfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 28ac45a71852f38fc2b292422796091b5af4a1fc8c06e76499a0b84c92e5712f
[INFO] running `Command { std: "docker" "start" "-a" "28ac45a71852f38fc2b292422796091b5af4a1fc8c06e76499a0b84c92e5712f", kill_on_drop: false }`
[INFO] [stderr]    Compiling koption_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "28ac45a71852f38fc2b292422796091b5af4a1fc8c06e76499a0b84c92e5712f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ac45a71852f38fc2b292422796091b5af4a1fc8c06e76499a0b84c92e5712f", kill_on_drop: false }`
[INFO] [stdout] 28ac45a71852f38fc2b292422796091b5af4a1fc8c06e76499a0b84c92e5712f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c3fec98d89f17a23b6730f3426a2d98ba9eb352e84ab46eee8f518c5fe94eec7
[INFO] running `Command { std: "docker" "start" "-a" "c3fec98d89f17a23b6730f3426a2d98ba9eb352e84ab46eee8f518c5fe94eec7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling koption_macros v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/lib.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Some({$($body);*})
[INFO] [stdout]    |                               ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/lib.rs:27:31
[INFO] [stdout]    |
[INFO] [stdout] 27 |                 Some({$($body);*})
[INFO] [stdout]    |                               ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "c3fec98d89f17a23b6730f3426a2d98ba9eb352e84ab46eee8f518c5fe94eec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fec98d89f17a23b6730f3426a2d98ba9eb352e84ab46eee8f518c5fe94eec7", kill_on_drop: false }`
[INFO] [stdout] c3fec98d89f17a23b6730f3426a2d98ba9eb352e84ab46eee8f518c5fe94eec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] c816eda0af271619b565365bf9f4789d931cf1698afe5f6f8c0765c6d752618d
[INFO] running `Command { std: "docker" "start" "-a" "c816eda0af271619b565365bf9f4789d931cf1698afe5f6f8c0765c6d752618d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/lib.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 Some({$($body);*})
[INFO] [stderr]    |                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/lib.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 Some({$($body);*})
[INFO] [stderr]    |                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `koption_macros` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/koption_macros-8df2678c879ffeac)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::and_works ... ok
[INFO] [stdout] test tests::or_works ... ok
[INFO] [stdout] test tests::try_works ... ok
[INFO] [stderr]    Doc-tests koption_macros
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "c816eda0af271619b565365bf9f4789d931cf1698afe5f6f8c0765c6d752618d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c816eda0af271619b565365bf9f4789d931cf1698afe5f6f8c0765c6d752618d", kill_on_drop: false }`
[INFO] [stdout] c816eda0af271619b565365bf9f4789d931cf1698afe5f6f8c0765c6d752618d