[INFO] fetching crate simd-buffers 0.0.0...
[INFO] testing simd-buffers-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate simd-buffers 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate simd-buffers 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simd-buffers 0.0.0
[INFO] finished tweaking crates.io crate simd-buffers 0.0.0
[INFO] tweaked toml for crates.io crate simd-buffers 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc58ab58afa0516fbdcae7a4bf57832b0764a4d218e866746260991a99cba858
[INFO] running `Command { std: "docker" "start" "-a" "bc58ab58afa0516fbdcae7a4bf57832b0764a4d218e866746260991a99cba858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc58ab58afa0516fbdcae7a4bf57832b0764a4d218e866746260991a99cba858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc58ab58afa0516fbdcae7a4bf57832b0764a4d218e866746260991a99cba858", kill_on_drop: false }`
[INFO] [stdout] bc58ab58afa0516fbdcae7a4bf57832b0764a4d218e866746260991a99cba858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d8287afd031781bf626fc0d3d2871fe96c89b648d28369acf9c570aed2d3857
[INFO] running `Command { std: "docker" "start" "-a" "4d8287afd031781bf626fc0d3d2871fe96c89b648d28369acf9c570aed2d3857", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-buffers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "4d8287afd031781bf626fc0d3d2871fe96c89b648d28369acf9c570aed2d3857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d8287afd031781bf626fc0d3d2871fe96c89b648d28369acf9c570aed2d3857", kill_on_drop: false }`
[INFO] [stdout] 4d8287afd031781bf626fc0d3d2871fe96c89b648d28369acf9c570aed2d3857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 566614f5db705ab9d44b678f8885232a658d6ee2302fdfad78f7c39e995894aa
[INFO] running `Command { std: "docker" "start" "-a" "566614f5db705ab9d44b678f8885232a658d6ee2302fdfad78f7c39e995894aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-buffers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "566614f5db705ab9d44b678f8885232a658d6ee2302fdfad78f7c39e995894aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566614f5db705ab9d44b678f8885232a658d6ee2302fdfad78f7c39e995894aa", kill_on_drop: false }`
[INFO] [stdout] 566614f5db705ab9d44b678f8885232a658d6ee2302fdfad78f7c39e995894aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f98052a36410e5debfb7d7c0eb50c65eeb51cd9fb79ef16e892da610579def5
[INFO] running `Command { std: "docker" "start" "-a" "0f98052a36410e5debfb7d7c0eb50c65eeb51cd9fb79ef16e892da610579def5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simd_buffers-d4baff3309f4a75a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simd-buffers
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f98052a36410e5debfb7d7c0eb50c65eeb51cd9fb79ef16e892da610579def5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f98052a36410e5debfb7d7c0eb50c65eeb51cd9fb79ef16e892da610579def5", kill_on_drop: false }`
[INFO] [stdout] 0f98052a36410e5debfb7d7c0eb50c65eeb51cd9fb79ef16e892da610579def5