[INFO] fetching crate sliding_extrema 0.1.4...
[INFO] testing sliding_extrema-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sliding_extrema 0.1.4 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate sliding_extrema 0.1.4 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_extrema 0.1.4
[INFO] finished tweaking crates.io crate sliding_extrema 0.1.4
[INFO] tweaked toml for crates.io crate sliding_extrema 0.1.4 written to /workspace/builds/worker-116/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 5889ced97c3af5bb4e3df11c65845e87ddc1cdd0e10f14e07c142db05ff55d57
[INFO] running `Command { std: "docker" "start" "-a" "5889ced97c3af5bb4e3df11c65845e87ddc1cdd0e10f14e07c142db05ff55d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5889ced97c3af5bb4e3df11c65845e87ddc1cdd0e10f14e07c142db05ff55d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5889ced97c3af5bb4e3df11c65845e87ddc1cdd0e10f14e07c142db05ff55d57", kill_on_drop: false }`
[INFO] [stdout] 5889ced97c3af5bb4e3df11c65845e87ddc1cdd0e10f14e07c142db05ff55d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 790845e3456c2e54e112b17baa08517a805db2af2a8aec2a7e2bc650c11cc06a
[INFO] running `Command { std: "docker" "start" "-a" "790845e3456c2e54e112b17baa08517a805db2af2a8aec2a7e2bc650c11cc06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sliding_extrema v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "790845e3456c2e54e112b17baa08517a805db2af2a8aec2a7e2bc650c11cc06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790845e3456c2e54e112b17baa08517a805db2af2a8aec2a7e2bc650c11cc06a", kill_on_drop: false }`
[INFO] [stdout] 790845e3456c2e54e112b17baa08517a805db2af2a8aec2a7e2bc650c11cc06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] 21930ef5a367f56e424bd6bb756a1acd015cd248fa4233f114e61ce520fdee2d
[INFO] running `Command { std: "docker" "start" "-a" "21930ef5a367f56e424bd6bb756a1acd015cd248fa4233f114e61ce520fdee2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sliding_extrema v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "21930ef5a367f56e424bd6bb756a1acd015cd248fa4233f114e61ce520fdee2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21930ef5a367f56e424bd6bb756a1acd015cd248fa4233f114e61ce520fdee2d", kill_on_drop: false }`
[INFO] [stdout] 21930ef5a367f56e424bd6bb756a1acd015cd248fa4233f114e61ce520fdee2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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] c83865911cbfc08e91f3da7e4fbdbd50037790d2bcb1baa02c9506636bafe1fb
[INFO] running `Command { std: "docker" "start" "-a" "c83865911cbfc08e91f3da7e4fbdbd50037790d2bcb1baa02c9506636bafe1fb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sliding_extrema-71a509d0698aa605)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::min_and_max ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sliding_extrema
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c83865911cbfc08e91f3da7e4fbdbd50037790d2bcb1baa02c9506636bafe1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83865911cbfc08e91f3da7e4fbdbd50037790d2bcb1baa02c9506636bafe1fb", kill_on_drop: false }`
[INFO] [stdout] c83865911cbfc08e91f3da7e4fbdbd50037790d2bcb1baa02c9506636bafe1fb