[INFO] fetching crate simd-buffers 0.0.0...
[INFO] testing simd-buffers-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate simd-buffers 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate simd-buffers 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] fe05c93e437858520cbdc5275c216316fca4d77430d38f3838a6ba2c9e7088b0
[INFO] running `Command { std: "docker" "start" "-a" "fe05c93e437858520cbdc5275c216316fca4d77430d38f3838a6ba2c9e7088b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe05c93e437858520cbdc5275c216316fca4d77430d38f3838a6ba2c9e7088b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe05c93e437858520cbdc5275c216316fca4d77430d38f3838a6ba2c9e7088b0", kill_on_drop: false }`
[INFO] [stdout] fe05c93e437858520cbdc5275c216316fca4d77430d38f3838a6ba2c9e7088b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db99c3056bc7e8a09078a30511837e85f2863dd38383c792d1c95c2cd50d6b6c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db99c3056bc7e8a09078a30511837e85f2863dd38383c792d1c95c2cd50d6b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-buffers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "db99c3056bc7e8a09078a30511837e85f2863dd38383c792d1c95c2cd50d6b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db99c3056bc7e8a09078a30511837e85f2863dd38383c792d1c95c2cd50d6b6c", kill_on_drop: false }`
[INFO] [stdout] db99c3056bc7e8a09078a30511837e85f2863dd38383c792d1c95c2cd50d6b6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 5fafcbbb87fc09c9f9856c59b8d9f4d7580b72c9988df1c15975030b3a0e70af
[INFO] running `Command { std: "docker" "start" "-a" "5fafcbbb87fc09c9f9856c59b8d9f4d7580b72c9988df1c15975030b3a0e70af", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-buffers v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "5fafcbbb87fc09c9f9856c59b8d9f4d7580b72c9988df1c15975030b3a0e70af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fafcbbb87fc09c9f9856c59b8d9f4d7580b72c9988df1c15975030b3a0e70af", kill_on_drop: false }`
[INFO] [stdout] 5fafcbbb87fc09c9f9856c59b8d9f4d7580b72c9988df1c15975030b3a0e70af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] b90a0cfad762cc452c679e7f53368f5cb690b9484e47626ce164c24f24986b21
[INFO] running `Command { std: "docker" "start" "-a" "b90a0cfad762cc452c679e7f53368f5cb690b9484e47626ce164c24f24986b21", 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-24e1f47388e43522)
[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" "b90a0cfad762cc452c679e7f53368f5cb690b9484e47626ce164c24f24986b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90a0cfad762cc452c679e7f53368f5cb690b9484e47626ce164c24f24986b21", kill_on_drop: false }`
[INFO] [stdout] b90a0cfad762cc452c679e7f53368f5cb690b9484e47626ce164c24f24986b21