[INFO] fetching crate array-macro 2.0.0...
[INFO] testing array-macro-2.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate array-macro 2.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate array-macro 2.0.0 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 array-macro 2.0.0
[INFO] finished tweaking crates.io crate array-macro 2.0.0
[INFO] tweaked toml for crates.io crate array-macro 2.0.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c955762e39c354c690a71cdfe6c8d54ee28dfe9100f4e70905340055e51ae68f
[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" "c955762e39c354c690a71cdfe6c8d54ee28dfe9100f4e70905340055e51ae68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c955762e39c354c690a71cdfe6c8d54ee28dfe9100f4e70905340055e51ae68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c955762e39c354c690a71cdfe6c8d54ee28dfe9100f4e70905340055e51ae68f", kill_on_drop: false }`
[INFO] [stdout] c955762e39c354c690a71cdfe6c8d54ee28dfe9100f4e70905340055e51ae68f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] f609a30b0df50bf1df172125eebad7a4425fdf0091f77d551906eb19c7a8a4a1
[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" "f609a30b0df50bf1df172125eebad7a4425fdf0091f77d551906eb19c7a8a4a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-macro v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f609a30b0df50bf1df172125eebad7a4425fdf0091f77d551906eb19c7a8a4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f609a30b0df50bf1df172125eebad7a4425fdf0091f77d551906eb19c7a8a4a1", kill_on_drop: false }`
[INFO] [stdout] f609a30b0df50bf1df172125eebad7a4425fdf0091f77d551906eb19c7a8a4a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6225005081e44b0e0691b80b01accec43feee15f577090ebec4c796b4d64776c
[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" "6225005081e44b0e0691b80b01accec43feee15f577090ebec4c796b4d64776c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling array-macro v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.52s
[INFO] running `Command { std: "docker" "inspect" "6225005081e44b0e0691b80b01accec43feee15f577090ebec4c796b4d64776c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6225005081e44b0e0691b80b01accec43feee15f577090ebec4c796b4d64776c", kill_on_drop: false }`
[INFO] [stdout] 6225005081e44b0e0691b80b01accec43feee15f577090ebec4c796b4d64776c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 7cbf9105eaaf686e3f81712805340f31945644316edced3c3006f55f17aa8099
[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" "7cbf9105eaaf686e3f81712805340f31945644316edced3c3006f55f17aa8099", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/array_macro-2860b1f1d9feb52a
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-a7484368c3261d7a
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test array_of_void ... ok
[INFO] [stdout] test await_array ... ok
[INFO] [stdout] test async_send_sync ... ok
[INFO] [stdout] test cancel_in_middle ... ok
[INFO] [stdout] test mutability ... ok
[INFO] [stdout] test callback_array ... ok
[INFO] [stdout] test macro_within_macro ... ok
[INFO] [stdout] test const_array ... ok
[INFO] [stdout] test const_expr ... ok
[INFO] [stdout] test outer_scope ... ok
[INFO] [stdout] test return_in_array ... ok
[INFO] [stdout] test malicious_length ... ok
[INFO] [stdout] test simple_array ... ok
[INFO] [stdout] test question_mark ... ok
[INFO] [stdout] test big_array ... ok
[INFO] [stdout] test array_of_void_panic_safety ... ok
[INFO] [stdout] test panic_safety_part_two ... ok
[INFO] [stdout] test panic_safety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests array-macro
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - array (line 78) ... ok
[INFO] [stdout] test src/lib.rs - array (line 87) ... ok
[INFO] [stdout] test src/lib.rs - array (line 59) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - array (line 67) ... ok
[INFO] [stdout] test src/lib.rs - array (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7cbf9105eaaf686e3f81712805340f31945644316edced3c3006f55f17aa8099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cbf9105eaaf686e3f81712805340f31945644316edced3c3006f55f17aa8099", kill_on_drop: false }`
[INFO] [stdout] 7cbf9105eaaf686e3f81712805340f31945644316edced3c3006f55f17aa8099