[INFO] fetching crate sliding_window_alt 0.1.0...
[INFO] testing sliding_window_alt-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sliding_window_alt 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sliding_window_alt 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sliding_window_alt 0.1.0
[INFO] finished tweaking crates.io crate sliding_window_alt 0.1.0
[INFO] tweaked toml for crates.io crate sliding_window_alt 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sliding_window_alt 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] a59267e01f40ecdfb6113b98cefd0a7da80036493c2a8b4152d5a350ad9245c2
[INFO] running `Command { std: "docker" "start" "-a" "a59267e01f40ecdfb6113b98cefd0a7da80036493c2a8b4152d5a350ad9245c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a59267e01f40ecdfb6113b98cefd0a7da80036493c2a8b4152d5a350ad9245c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59267e01f40ecdfb6113b98cefd0a7da80036493c2a8b4152d5a350ad9245c2", kill_on_drop: false }`
[INFO] [stdout] a59267e01f40ecdfb6113b98cefd0a7da80036493c2a8b4152d5a350ad9245c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 58835e4829fd9adb33f34ae67e263c582ca7463d75a5947069a79e8a3c1c672c
[INFO] running `Command { std: "docker" "start" "-a" "58835e4829fd9adb33f34ae67e263c582ca7463d75a5947069a79e8a3c1c672c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliding_window_alt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "58835e4829fd9adb33f34ae67e263c582ca7463d75a5947069a79e8a3c1c672c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58835e4829fd9adb33f34ae67e263c582ca7463d75a5947069a79e8a3c1c672c", kill_on_drop: false }`
[INFO] [stdout] 58835e4829fd9adb33f34ae67e263c582ca7463d75a5947069a79e8a3c1c672c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 4aa8cf673c3d8d288c532ec5e047f22bfb1dd366d53e1a66ce1a5d62d56e069a
[INFO] running `Command { std: "docker" "start" "-a" "4aa8cf673c3d8d288c532ec5e047f22bfb1dd366d53e1a66ce1a5d62d56e069a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliding_window_alt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "4aa8cf673c3d8d288c532ec5e047f22bfb1dd366d53e1a66ce1a5d62d56e069a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa8cf673c3d8d288c532ec5e047f22bfb1dd366d53e1a66ce1a5d62d56e069a", kill_on_drop: false }`
[INFO] [stdout] 4aa8cf673c3d8d288c532ec5e047f22bfb1dd366d53e1a66ce1a5d62d56e069a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] e76376b3786c2a2ea49308ad17cf7f8f7b02e0b5d3e3a2d4417330b52dab7584
[INFO] running `Command { std: "docker" "start" "-a" "e76376b3786c2a2ea49308ad17cf7f8f7b02e0b5d3e3a2d4417330b52dab7584", 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 0.13s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sliding_window_alt-2c3036b9cc3775e6)
[INFO] [stdout] test tests::create ... ok
[INFO] [stdout] test tests::create_too_small ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::partialeqs ... ok
[INFO] [stdout] test tests::push_slice ... ok
[INFO] [stdout] test tests::for_loop ... ok
[INFO] [stdout] test tests::from_slice ... ok
[INFO] [stdout] test tests::partialneqs ... ok
[INFO] [stdout] test tests::push ... ok
[INFO] [stdout] test tests::push_slice_too_much ... ok
[INFO] [stdout] test tests::index ... ok
[INFO] [stdout] test tests::into_vec ... ok
[INFO] [stdout] test tests::use_iter ... ok
[INFO] [stdout] test tests::into_arr ... ok
[INFO] [stdout] test tests::use_iter_mut ... ok
[INFO] [stdout] test tests::use_iter_no_modif ... ok
[INFO] [stdout] test tests::into_empty - should panic ... ok
[INFO] [stderr]    Doc-tests sliding_window_alt
[INFO] [stdout] test tests::from_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Iterator (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Chain (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e76376b3786c2a2ea49308ad17cf7f8f7b02e0b5d3e3a2d4417330b52dab7584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76376b3786c2a2ea49308ad17cf7f8f7b02e0b5d3e3a2d4417330b52dab7584", kill_on_drop: false }`
[INFO] [stdout] e76376b3786c2a2ea49308ad17cf7f8f7b02e0b5d3e3a2d4417330b52dab7584