[INFO] fetching crate array_iter_tools 0.2.0...
[INFO] testing array_iter_tools-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate array_iter_tools 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate array_iter_tools 0.2.0 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 array_iter_tools 0.2.0
[INFO] finished tweaking crates.io crate array_iter_tools 0.2.0
[INFO] tweaked toml for crates.io crate array_iter_tools 0.2.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b34fbb81a0de002afd587fb31bf866535893fd16aa643703a23cef915d0becdf
[INFO] running `Command { std: "docker" "start" "-a" "b34fbb81a0de002afd587fb31bf866535893fd16aa643703a23cef915d0becdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b34fbb81a0de002afd587fb31bf866535893fd16aa643703a23cef915d0becdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34fbb81a0de002afd587fb31bf866535893fd16aa643703a23cef915d0becdf", kill_on_drop: false }`
[INFO] [stdout] b34fbb81a0de002afd587fb31bf866535893fd16aa643703a23cef915d0becdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72f8d8f01ce63d517dd714575b3ab756ecd47c722fdae190b5268ff4913db54c
[INFO] running `Command { std: "docker" "start" "-a" "72f8d8f01ce63d517dd714575b3ab756ecd47c722fdae190b5268ff4913db54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling array_builder v0.1.4
[INFO] [stderr]    Compiling array_iter_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "72f8d8f01ce63d517dd714575b3ab756ecd47c722fdae190b5268ff4913db54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f8d8f01ce63d517dd714575b3ab756ecd47c722fdae190b5268ff4913db54c", kill_on_drop: false }`
[INFO] [stdout] 72f8d8f01ce63d517dd714575b3ab756ecd47c722fdae190b5268ff4913db54c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] be3a4797f92002fbcde10ed332c41d631c7bd85dc7584124f6feb61da4776d5f
[INFO] running `Command { std: "docker" "start" "-a" "be3a4797f92002fbcde10ed332c41d631c7bd85dc7584124f6feb61da4776d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling array_iter_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/array_iter_tools-7826fa650a3e942c)
[INFO] running `Command { std: "docker" "inspect" "be3a4797f92002fbcde10ed332c41d631c7bd85dc7584124f6feb61da4776d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3a4797f92002fbcde10ed332c41d631c7bd85dc7584124f6feb61da4776d5f", kill_on_drop: false }`
[INFO] [stdout] be3a4797f92002fbcde10ed332c41d631c7bd85dc7584124f6feb61da4776d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c5466b75254f9bf988e8295c930e19eb24359fe147b8bda5604a3c197703afc
[INFO] running `Command { std: "docker" "start" "-a" "8c5466b75254f9bf988e8295c930e19eb24359fe147b8bda5604a3c197703afc", 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/array_iter_tools-7826fa650a3e942c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::unzip ... ok
[INFO] [stdout] test tests::mut_array ... ok
[INFO] [stdout] test tests::zip ... ok
[INFO] [stdout] test array::tests::drop_check ... ok
[INFO] [stderr]    Doc-tests array_iter_tools
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - ArrayIterator (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c5466b75254f9bf988e8295c930e19eb24359fe147b8bda5604a3c197703afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c5466b75254f9bf988e8295c930e19eb24359fe147b8bda5604a3c197703afc", kill_on_drop: false }`
[INFO] [stdout] 8c5466b75254f9bf988e8295c930e19eb24359fe147b8bda5604a3c197703afc