[INFO] fetching crate facet-opaque 0.1.6...
[INFO] testing facet-opaque-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate facet-opaque 0.1.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate facet-opaque 0.1.6
[INFO] finished tweaking crates.io crate facet-opaque 0.1.6
[INFO] tweaked toml for crates.io crate facet-opaque 0.1.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate facet-opaque 0.1.6 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate facet-opaque 0.1.6 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5df97052bd794d0d1657e8cb06d3ab42e0b7fb15b94f9c03b2256ca7ee45dbb8
[INFO] running `Command { std: "docker" "start" "-a" "5df97052bd794d0d1657e8cb06d3ab42e0b7fb15b94f9c03b2256ca7ee45dbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5df97052bd794d0d1657e8cb06d3ab42e0b7fb15b94f9c03b2256ca7ee45dbb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df97052bd794d0d1657e8cb06d3ab42e0b7fb15b94f9c03b2256ca7ee45dbb8", kill_on_drop: false }`
[INFO] [stdout] 5df97052bd794d0d1657e8cb06d3ab42e0b7fb15b94f9c03b2256ca7ee45dbb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38cf725e9f242c31dca6c543431cfe2c824560b9390cf28f8d18895a3c2ebce7
[INFO] running `Command { std: "docker" "start" "-a" "38cf725e9f242c31dca6c543431cfe2c824560b9390cf28f8d18895a3c2ebce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling facet-opaque v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "38cf725e9f242c31dca6c543431cfe2c824560b9390cf28f8d18895a3c2ebce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cf725e9f242c31dca6c543431cfe2c824560b9390cf28f8d18895a3c2ebce7", kill_on_drop: false }`
[INFO] [stdout] 38cf725e9f242c31dca6c543431cfe2c824560b9390cf28f8d18895a3c2ebce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9e7b95c157b60b32d8a6026fd94a5f61bf3a1e04b3736b86cc776d2ba951c30
[INFO] running `Command { std: "docker" "start" "-a" "e9e7b95c157b60b32d8a6026fd94a5f61bf3a1e04b3736b86cc776d2ba951c30", kill_on_drop: false }`
[INFO] [stderr]    Compiling facet-opaque v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e9e7b95c157b60b32d8a6026fd94a5f61bf3a1e04b3736b86cc776d2ba951c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e7b95c157b60b32d8a6026fd94a5f61bf3a1e04b3736b86cc776d2ba951c30", kill_on_drop: false }`
[INFO] [stdout] e9e7b95c157b60b32d8a6026fd94a5f61bf3a1e04b3736b86cc776d2ba951c30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b92d0cd38b275eebe6035ea6fde6cbe1a8ce4d3d0732f2ceb409cffd443661a6
[INFO] running `Command { std: "docker" "start" "-a" "b92d0cd38b275eebe6035ea6fde6cbe1a8ce4d3d0732f2ceb409cffd443661a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/facet_opaque-4a565ad8cfa4c2fd)
[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 facet_opaque
[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" "b92d0cd38b275eebe6035ea6fde6cbe1a8ce4d3d0732f2ceb409cffd443661a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92d0cd38b275eebe6035ea6fde6cbe1a8ce4d3d0732f2ceb409cffd443661a6", kill_on_drop: false }`
[INFO] [stdout] b92d0cd38b275eebe6035ea6fde6cbe1a8ce4d3d0732f2ceb409cffd443661a6