[INFO] fetching crate ash 0.31.0...
[INFO] testing ash-0.31.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ash 0.31.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ash 0.31.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ash 0.31.0
[INFO] finished tweaking crates.io crate ash 0.31.0
[INFO] tweaked toml for crates.io crate ash 0.31.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4acc5168c2aceb5ded76ff532c123d35477523138d09a9ed87e4feabc33d3be1
[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" "4acc5168c2aceb5ded76ff532c123d35477523138d09a9ed87e4feabc33d3be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4acc5168c2aceb5ded76ff532c123d35477523138d09a9ed87e4feabc33d3be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4acc5168c2aceb5ded76ff532c123d35477523138d09a9ed87e4feabc33d3be1", kill_on_drop: false }`
[INFO] [stdout] 4acc5168c2aceb5ded76ff532c123d35477523138d09a9ed87e4feabc33d3be1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] e7cc6fc1b50729be43a20b9f3b67c2f0e1547b2d55142facf88144cee35a3cf4
[INFO] running `Command { std: "docker" "start" "-a" "e7cc6fc1b50729be43a20b9f3b67c2f0e1547b2d55142facf88144cee35a3cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ash v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.38s
[INFO] running `Command { std: "docker" "inspect" "e7cc6fc1b50729be43a20b9f3b67c2f0e1547b2d55142facf88144cee35a3cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7cc6fc1b50729be43a20b9f3b67c2f0e1547b2d55142facf88144cee35a3cf4", kill_on_drop: false }`
[INFO] [stdout] e7cc6fc1b50729be43a20b9f3b67c2f0e1547b2d55142facf88144cee35a3cf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79aeb48a56e9c10afa348e8816f058d9a84ea0be9cc4171e842cc8806ac765ea
[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" "79aeb48a56e9c10afa348e8816f058d9a84ea0be9cc4171e842cc8806ac765ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling ash v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "79aeb48a56e9c10afa348e8816f058d9a84ea0be9cc4171e842cc8806ac765ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79aeb48a56e9c10afa348e8816f058d9a84ea0be9cc4171e842cc8806ac765ea", kill_on_drop: false }`
[INFO] [stdout] 79aeb48a56e9c10afa348e8816f058d9a84ea0be9cc4171e842cc8806ac765ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2b7cad271394d426129fdb19972626abaebf746161c50da1ec06316bd6e66d3
[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" "a2b7cad271394d426129fdb19972626abaebf746161c50da1ec06316bd6e66d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ash-3d83388d2cb94ecd
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/constant_size_arrays-a901414520406fbd
[INFO] [stdout] test tests::test_ptr_chains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test assert_ffi_array_param_is_pointer ... ok
[INFO] [stdout] test assert_struct_field_is_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/display-c898ca4050671cac
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test debug_enum ... ok
[INFO] [stdout] test debug_flags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ash
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/util.rs - util::read_spv (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/entry_libloading.rs - entry_libloading::EntryCustom<Arc<Library>>::new (line 42) ... ok
[INFO] [stdout] test src/entry.rs - entry::EntryCustom<L>::try_enumerate_instance_version (line 204) ... ok
[INFO] [stdout] test src/util.rs - util::read_spv (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2b7cad271394d426129fdb19972626abaebf746161c50da1ec06316bd6e66d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b7cad271394d426129fdb19972626abaebf746161c50da1ec06316bd6e66d3", kill_on_drop: false }`
[INFO] [stdout] a2b7cad271394d426129fdb19972626abaebf746161c50da1ec06316bd6e66d3