[INFO] fetching crate sliding_window 0.1.2... [INFO] testing sliding_window-0.1.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate sliding_window 0.1.2 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate sliding_window 0.1.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sliding_window 0.1.2 [INFO] finished tweaking crates.io crate sliding_window 0.1.2 [INFO] tweaked toml for crates.io crate sliding_window 0.1.2 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7f2a5abe8b28938f9e0f61d25a56cccd8c55c0d2d3d361c210492f761b4f2cf [INFO] running `Command { std: "docker" "start" "-a" "f7f2a5abe8b28938f9e0f61d25a56cccd8c55c0d2d3d361c210492f761b4f2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7f2a5abe8b28938f9e0f61d25a56cccd8c55c0d2d3d361c210492f761b4f2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7f2a5abe8b28938f9e0f61d25a56cccd8c55c0d2d3d361c210492f761b4f2cf", kill_on_drop: false }` [INFO] [stdout] f7f2a5abe8b28938f9e0f61d25a56cccd8c55c0d2d3d361c210492f761b4f2cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 281c1e5432a9e3eaf86f74cfbfebba7e6fa0b6f044718cad422b74a1634018a4 [INFO] running `Command { std: "docker" "start" "-a" "281c1e5432a9e3eaf86f74cfbfebba7e6fa0b6f044718cad422b74a1634018a4", kill_on_drop: false }` [INFO] [stderr] Compiling sliding_window v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "281c1e5432a9e3eaf86f74cfbfebba7e6fa0b6f044718cad422b74a1634018a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "281c1e5432a9e3eaf86f74cfbfebba7e6fa0b6f044718cad422b74a1634018a4", kill_on_drop: false }` [INFO] [stdout] 281c1e5432a9e3eaf86f74cfbfebba7e6fa0b6f044718cad422b74a1634018a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 903492bdc5247dbeba700f90e07a016d0ce8913a35d968c1f60f0ea44c6d1dbb [INFO] running `Command { std: "docker" "start" "-a" "903492bdc5247dbeba700f90e07a016d0ce8913a35d968c1f60f0ea44c6d1dbb", kill_on_drop: false }` [INFO] [stderr] Compiling sliding_window v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "903492bdc5247dbeba700f90e07a016d0ce8913a35d968c1f60f0ea44c6d1dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "903492bdc5247dbeba700f90e07a016d0ce8913a35d968c1f60f0ea44c6d1dbb", kill_on_drop: false }` [INFO] [stdout] 903492bdc5247dbeba700f90e07a016d0ce8913a35d968c1f60f0ea44c6d1dbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63a3e881776566ffd2d86a964f13432b33cce0172fafbb28d4f74ba2e881a795 [INFO] running `Command { std: "docker" "start" "-a" "63a3e881776566ffd2d86a964f13432b33cce0172fafbb28d4f74ba2e881a795", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sliding_window-488e0f6d33109b4b) [INFO] [stdout] test test::basics ... ok [INFO] [stdout] test test::iter ... ok [INFO] [stdout] test wrapping::test::sanity_check ... ok [INFO] [stdout] test wrapping::test::sanity_check_increment ... ok [INFO] [stdout] test test::unordered_iter ... ok [INFO] [stdout] test test::index_to_uninited - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests sliding_window [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63a3e881776566ffd2d86a964f13432b33cce0172fafbb28d4f74ba2e881a795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a3e881776566ffd2d86a964f13432b33cce0172fafbb28d4f74ba2e881a795", kill_on_drop: false }` [INFO] [stdout] 63a3e881776566ffd2d86a964f13432b33cce0172fafbb28d4f74ba2e881a795