[INFO] fetching crate itermore 0.2.0...
[INFO] testing itermore-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate itermore 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate itermore 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 itermore 0.2.0
[INFO] finished tweaking crates.io crate itermore 0.2.0
[INFO] tweaked toml for crates.io crate itermore 0.2.0 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] 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-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: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] 4200901b4e4115215a268603daf76ed9841e9bf90b8c724066ea2ba8f1316be5
[INFO] running `Command { std: "docker" "start" "-a" "4200901b4e4115215a268603daf76ed9841e9bf90b8c724066ea2ba8f1316be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4200901b4e4115215a268603daf76ed9841e9bf90b8c724066ea2ba8f1316be5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4200901b4e4115215a268603daf76ed9841e9bf90b8c724066ea2ba8f1316be5", kill_on_drop: false }`
[INFO] [stdout] 4200901b4e4115215a268603daf76ed9841e9bf90b8c724066ea2ba8f1316be5
[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: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] 329bebee3aebb2cea0c19731cb91705a28745911882bbc58ea4c0a29b9e4d130
[INFO] running `Command { std: "docker" "start" "-a" "329bebee3aebb2cea0c19731cb91705a28745911882bbc58ea4c0a29b9e4d130", kill_on_drop: false }`
[INFO] [stderr]    Compiling itermore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "329bebee3aebb2cea0c19731cb91705a28745911882bbc58ea4c0a29b9e4d130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329bebee3aebb2cea0c19731cb91705a28745911882bbc58ea4c0a29b9e4d130", kill_on_drop: false }`
[INFO] [stdout] 329bebee3aebb2cea0c19731cb91705a28745911882bbc58ea4c0a29b9e4d130
[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: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] 98a78a42cc225ff223d463ae59716dceb450239e9465db0a1a5a89d475d8bdff
[INFO] running `Command { std: "docker" "start" "-a" "98a78a42cc225ff223d463ae59716dceb450239e9465db0a1a5a89d475d8bdff", kill_on_drop: false }`
[INFO] [stderr]    Compiling itermore v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/itermore-1de8d93f126b1e08)
[INFO] running `Command { std: "docker" "inspect" "98a78a42cc225ff223d463ae59716dceb450239e9465db0a1a5a89d475d8bdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a78a42cc225ff223d463ae59716dceb450239e9465db0a1a5a89d475d8bdff", kill_on_drop: false }`
[INFO] [stdout] 98a78a42cc225ff223d463ae59716dceb450239e9465db0a1a5a89d475d8bdff
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f38c38968d0ac80df7d47a7f6053eb5d72dce87eeafbec93fe2c387eed2f83dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f38c38968d0ac80df7d47a7f6053eb5d72dce87eeafbec93fe2c387eed2f83dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/itermore-1de8d93f126b1e08)
[INFO] [stdout] test array::tests::collect_no_leak - should panic ... ok
[INFO] [stderr]    Doc-tests itermore
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Itermore::array_chunks (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Itermore::array_windows (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - Itermore::next_array (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - Itermore::array_chunks (line 82) ... ok
[INFO] [stdout] test src/lib.rs - Itermore::array_windows (line 121) ... ok
[INFO] [stdout] test src/lib.rs - Itermore::array_windows (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f38c38968d0ac80df7d47a7f6053eb5d72dce87eeafbec93fe2c387eed2f83dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38c38968d0ac80df7d47a7f6053eb5d72dce87eeafbec93fe2c387eed2f83dc", kill_on_drop: false }`
[INFO] [stdout] f38c38968d0ac80df7d47a7f6053eb5d72dce87eeafbec93fe2c387eed2f83dc