[INFO] fetching crate nscldaq_ringtostdout 0.2.0...
[INFO] testing nscldaq_ringtostdout-0.2.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate nscldaq_ringtostdout 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate nscldaq_ringtostdout 0.2.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nscldaq_ringtostdout 0.2.0
[INFO] finished tweaking crates.io crate nscldaq_ringtostdout 0.2.0
[INFO] tweaked toml for crates.io crate nscldaq_ringtostdout 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate nscldaq_ringtostdout 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded whoami v1.2.2
[INFO] [stderr]   Downloaded portman_client v0.1.0
[INFO] [stderr]   Downloaded proctitle v0.1.1
[INFO] [stderr]   Downloaded strsim v0.6.0
[INFO] [stderr]   Downloaded textwrap v0.9.0
[INFO] [stderr]   Downloaded memmap v0.6.2
[INFO] [stderr]   Downloaded clap v2.27.1
[INFO] [stderr]   Downloaded nscldaq_ringbuffer v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7aaadea30410cf000dcb8b523d63d4c749c8e3e840f16c4c632fadaa530d8d2
[INFO] running `Command { std: "docker" "start" "-a" "f7aaadea30410cf000dcb8b523d63d4c749c8e3e840f16c4c632fadaa530d8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7aaadea30410cf000dcb8b523d63d4c749c8e3e840f16c4c632fadaa530d8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7aaadea30410cf000dcb8b523d63d4c749c8e3e840f16c4c632fadaa530d8d2", kill_on_drop: false }`
[INFO] [stdout] f7aaadea30410cf000dcb8b523d63d4c749c8e3e840f16c4c632fadaa530d8d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aa7f0ffeac0848ecfa3f3f00694a669addf43b8a09fb4d70248b637695b0964
[INFO] running `Command { std: "docker" "start" "-a" "3aa7f0ffeac0848ecfa3f3f00694a669addf43b8a09fb4d70248b637695b0964", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling whoami v1.2.2
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling portman_client v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling proctitle v0.1.1
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling nscldaq_ringbuffer v0.6.3
[INFO] [stderr]    Compiling nscldaq_ringtostdout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "3aa7f0ffeac0848ecfa3f3f00694a669addf43b8a09fb4d70248b637695b0964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa7f0ffeac0848ecfa3f3f00694a669addf43b8a09fb4d70248b637695b0964", kill_on_drop: false }`
[INFO] [stdout] 3aa7f0ffeac0848ecfa3f3f00694a669addf43b8a09fb4d70248b637695b0964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17ec027d23da2f04f7c22c2d7b997efdc3c6cf3ad77a21e9455cde6f3395d3c7
[INFO] running `Command { std: "docker" "start" "-a" "17ec027d23da2f04f7c22c2d7b997efdc3c6cf3ad77a21e9455cde6f3395d3c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nscldaq_ringtostdout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "17ec027d23da2f04f7c22c2d7b997efdc3c6cf3ad77a21e9455cde6f3395d3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ec027d23da2f04f7c22c2d7b997efdc3c6cf3ad77a21e9455cde6f3395d3c7", kill_on_drop: false }`
[INFO] [stdout] 17ec027d23da2f04f7c22c2d7b997efdc3c6cf3ad77a21e9455cde6f3395d3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a260cd49669638fa57b727378414b0aaebfd6a995432c47f81ad559b729615bc
[INFO] running `Command { std: "docker" "start" "-a" "a260cd49669638fa57b727378414b0aaebfd6a995432c47f81ad559b729615bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nscldaq_ringtostdout-14411bb944ff9b15)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ring2stdout-b14950e8867a6a6f)
[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] [stderr]    Doc-tests nscldaq_ringtostdout
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `option`
[INFO] [stdout]  --> src/lib.rs:10:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | ringtostdout option...
[INFO] [stdout]   |              ^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a260cd49669638fa57b727378414b0aaebfd6a995432c47f81ad559b729615bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a260cd49669638fa57b727378414b0aaebfd6a995432c47f81ad559b729615bc", kill_on_drop: false }`
[INFO] [stdout] a260cd49669638fa57b727378414b0aaebfd6a995432c47f81ad559b729615bc
