[INFO] fetching crate strand-led-box-comms 0.1.0...
[INFO] testing strand-led-box-comms-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate strand-led-box-comms 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate strand-led-box-comms 0.1.0
[INFO] finished tweaking crates.io crate strand-led-box-comms 0.1.0
[INFO] tweaked toml for crates.io crate strand-led-box-comms 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strand-led-box-comms 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate strand-led-box-comms 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strand-cam-enum-iter v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85b1961c04be2454be5db2628d83dd2f638cb7542fe796b7de669d325c76608a
[INFO] running `Command { std: "docker" "start" "-a" "85b1961c04be2454be5db2628d83dd2f638cb7542fe796b7de669d325c76608a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85b1961c04be2454be5db2628d83dd2f638cb7542fe796b7de669d325c76608a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b1961c04be2454be5db2628d83dd2f638cb7542fe796b7de669d325c76608a", kill_on_drop: false }`
[INFO] [stdout] 85b1961c04be2454be5db2628d83dd2f638cb7542fe796b7de669d325c76608a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d38fcafa7bae4c5b754fd6f77bf3533c581686994afec91d3cbb9df0400eef7
[INFO] running `Command { std: "docker" "start" "-a" "6d38fcafa7bae4c5b754fd6f77bf3533c581686994afec91d3cbb9df0400eef7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling strand-cam-enum-iter v0.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strand-led-box-comms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.08s
[INFO] running `Command { std: "docker" "inspect" "6d38fcafa7bae4c5b754fd6f77bf3533c581686994afec91d3cbb9df0400eef7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d38fcafa7bae4c5b754fd6f77bf3533c581686994afec91d3cbb9df0400eef7", kill_on_drop: false }`
[INFO] [stdout] 6d38fcafa7bae4c5b754fd6f77bf3533c581686994afec91d3cbb9df0400eef7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56ec6ffc3b5cd6c1e3c43fb25d4f0e4d57f9d247ee2fb0736f7913b1869b9049
[INFO] running `Command { std: "docker" "start" "-a" "56ec6ffc3b5cd6c1e3c43fb25d4f0e4d57f9d247ee2fb0736f7913b1869b9049", kill_on_drop: false }`
[INFO] [stderr]    Compiling strand-led-box-comms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "56ec6ffc3b5cd6c1e3c43fb25d4f0e4d57f9d247ee2fb0736f7913b1869b9049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ec6ffc3b5cd6c1e3c43fb25d4f0e4d57f9d247ee2fb0736f7913b1869b9049", kill_on_drop: false }`
[INFO] [stdout] 56ec6ffc3b5cd6c1e3c43fb25d4f0e4d57f9d247ee2fb0736f7913b1869b9049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 603d3d2731fb9ae9036bdf30d2e6a427b59eb830a8fb4950b50055aba341c4af
[INFO] running `Command { std: "docker" "start" "-a" "603d3d2731fb9ae9036bdf30d2e6a427b59eb830a8fb4950b50055aba341c4af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strand_led_box_comms-e388b98d5cdc0ec1)
[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 strand_led_box_comms
[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" "603d3d2731fb9ae9036bdf30d2e6a427b59eb830a8fb4950b50055aba341c4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603d3d2731fb9ae9036bdf30d2e6a427b59eb830a8fb4950b50055aba341c4af", kill_on_drop: false }`
[INFO] [stdout] 603d3d2731fb9ae9036bdf30d2e6a427b59eb830a8fb4950b50055aba341c4af