[INFO] fetching crate drain_filter_polyfill 0.1.2...
[INFO] testing drain_filter_polyfill-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate drain_filter_polyfill 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate drain_filter_polyfill 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drain_filter_polyfill 0.1.2
[INFO] finished tweaking crates.io crate drain_filter_polyfill 0.1.2
[INFO] tweaked toml for crates.io crate drain_filter_polyfill 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b57e089f8df9f661c9e48d8c88436623bacb01c00b84264c8b356a35e983f4e2
[INFO] running `Command { std: "docker" "start" "-a" "b57e089f8df9f661c9e48d8c88436623bacb01c00b84264c8b356a35e983f4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b57e089f8df9f661c9e48d8c88436623bacb01c00b84264c8b356a35e983f4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57e089f8df9f661c9e48d8c88436623bacb01c00b84264c8b356a35e983f4e2", kill_on_drop: false }`
[INFO] [stdout] b57e089f8df9f661c9e48d8c88436623bacb01c00b84264c8b356a35e983f4e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] badb53504809179efa3bb2a545628411b94fb77741e47fd0dca7c8e8a450c6e4
[INFO] running `Command { std: "docker" "start" "-a" "badb53504809179efa3bb2a545628411b94fb77741e47fd0dca7c8e8a450c6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling drain_filter_polyfill v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "badb53504809179efa3bb2a545628411b94fb77741e47fd0dca7c8e8a450c6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "badb53504809179efa3bb2a545628411b94fb77741e47fd0dca7c8e8a450c6e4", kill_on_drop: false }`
[INFO] [stdout] badb53504809179efa3bb2a545628411b94fb77741e47fd0dca7c8e8a450c6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c05b0c585d421e08653cabab4d15fd14be2147b6875e337e06a9f562abe745
[INFO] running `Command { std: "docker" "start" "-a" "70c05b0c585d421e08653cabab4d15fd14be2147b6875e337e06a9f562abe745", kill_on_drop: false }`
[INFO] [stderr]    Compiling drain_filter_polyfill v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/drain_filter_polyfill-ccb810817fe2483a)
[INFO] running `Command { std: "docker" "inspect" "70c05b0c585d421e08653cabab4d15fd14be2147b6875e337e06a9f562abe745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c05b0c585d421e08653cabab4d15fd14be2147b6875e337e06a9f562abe745", kill_on_drop: false }`
[INFO] [stdout] 70c05b0c585d421e08653cabab4d15fd14be2147b6875e337e06a9f562abe745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a00bba84d2201872d551911367e8b177bb7f8ec94d492a794b494078a5853f5
[INFO] running `Command { std: "docker" "start" "-a" "6a00bba84d2201872d551911367e8b177bb7f8ec94d492a794b494078a5853f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drain_filter_polyfill-ccb810817fe2483a)
[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 drain_filter_polyfill
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/copypasted_impl.rs - copypasted_impl::DrainFilter (line 35) ... ok
[INFO] [stdout] test src/lib.rs - VecExt::drain_filter (line 40) ... ok
[INFO] [stdout] test src/lib.rs - VecExt::drain_filter (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a00bba84d2201872d551911367e8b177bb7f8ec94d492a794b494078a5853f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a00bba84d2201872d551911367e8b177bb7f8ec94d492a794b494078a5853f5", kill_on_drop: false }`
[INFO] [stdout] 6a00bba84d2201872d551911367e8b177bb7f8ec94d492a794b494078a5853f5