[INFO] fetching crate cpufeatures 0.2.1...
[INFO] testing cpufeatures-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cpufeatures 0.2.1 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate cpufeatures 0.2.1 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 cpufeatures 0.2.1
[INFO] finished tweaking crates.io crate cpufeatures 0.2.1
[INFO] tweaked toml for crates.io crate cpufeatures 0.2.1 written to /workspace/builds/worker-113/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 79ca4d08ef245e645da701c3a327604db9bcc291a413a1d04341b5b93ad14bd4
[INFO] running `Command { std: "docker" "start" "-a" "79ca4d08ef245e645da701c3a327604db9bcc291a413a1d04341b5b93ad14bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79ca4d08ef245e645da701c3a327604db9bcc291a413a1d04341b5b93ad14bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ca4d08ef245e645da701c3a327604db9bcc291a413a1d04341b5b93ad14bd4", kill_on_drop: false }`
[INFO] [stdout] 79ca4d08ef245e645da701c3a327604db9bcc291a413a1d04341b5b93ad14bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 1121cbc62dd6d3e8f673fb694d62d53caf7e8029aad0e13b3a32644e73c3e3ee
[INFO] running `Command { std: "docker" "start" "-a" "1121cbc62dd6d3e8f673fb694d62d53caf7e8029aad0e13b3a32644e73c3e3ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpufeatures v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "1121cbc62dd6d3e8f673fb694d62d53caf7e8029aad0e13b3a32644e73c3e3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1121cbc62dd6d3e8f673fb694d62d53caf7e8029aad0e13b3a32644e73c3e3ee", kill_on_drop: false }`
[INFO] [stdout] 1121cbc62dd6d3e8f673fb694d62d53caf7e8029aad0e13b3a32644e73c3e3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 183c99b2e2f4baa4e22d1be8a5d2792c362e8e56d2b6a09833218e7c32f54aaf
[INFO] running `Command { std: "docker" "start" "-a" "183c99b2e2f4baa4e22d1be8a5d2792c362e8e56d2b6a09833218e7c32f54aaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cpufeatures v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "183c99b2e2f4baa4e22d1be8a5d2792c362e8e56d2b6a09833218e7c32f54aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183c99b2e2f4baa4e22d1be8a5d2792c362e8e56d2b6a09833218e7c32f54aaf", kill_on_drop: false }`
[INFO] [stdout] 183c99b2e2f4baa4e22d1be8a5d2792c362e8e56d2b6a09833218e7c32f54aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] f4961aa96b7a03dfdf6c8d86f509824ed7af9e55ff60777d1e8ce2692c71cc18
[INFO] running `Command { std: "docker" "start" "-a" "f4961aa96b7a03dfdf6c8d86f509824ed7af9e55ff60777d1e8ce2692c71cc18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpufeatures-6a674f937163fdaf)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/aarch64.rs (/opt/rustwide/target/debug/deps/aarch64-025a3a78e869b9f0)
[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] [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] [stderr]      Running tests/x86.rs (/opt/rustwide/target/debug/deps/x86-f1beaa420995ce37)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test init_get ... ok
[INFO] [stdout] test init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cpufeatures
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4961aa96b7a03dfdf6c8d86f509824ed7af9e55ff60777d1e8ce2692c71cc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4961aa96b7a03dfdf6c8d86f509824ed7af9e55ff60777d1e8ce2692c71cc18", kill_on_drop: false }`
[INFO] [stdout] f4961aa96b7a03dfdf6c8d86f509824ed7af9e55ff60777d1e8ce2692c71cc18