[INFO] fetching crate array-macro 2.0.0...
[INFO] testing array-macro-2.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate array-macro 2.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate array-macro 2.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be2eafaa2c8e8f495612fd05b851f04b31b5dc76df2cb6ad23699d791bf64906
[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" "be2eafaa2c8e8f495612fd05b851f04b31b5dc76df2cb6ad23699d791bf64906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2eafaa2c8e8f495612fd05b851f04b31b5dc76df2cb6ad23699d791bf64906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2eafaa2c8e8f495612fd05b851f04b31b5dc76df2cb6ad23699d791bf64906", kill_on_drop: false }`
[INFO] [stdout] be2eafaa2c8e8f495612fd05b851f04b31b5dc76df2cb6ad23699d791bf64906
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7dfcfa5c910b4f107b0a55023d8e652ad6f162255165c51d2e98ae26f9e5a1f
[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" "b7dfcfa5c910b4f107b0a55023d8e652ad6f162255165c51d2e98ae26f9e5a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling array-macro v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "b7dfcfa5c910b4f107b0a55023d8e652ad6f162255165c51d2e98ae26f9e5a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7dfcfa5c910b4f107b0a55023d8e652ad6f162255165c51d2e98ae26f9e5a1f", kill_on_drop: false }`
[INFO] [stdout] b7dfcfa5c910b4f107b0a55023d8e652ad6f162255165c51d2e98ae26f9e5a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44a13bc2aa74098b4859e05e10c0b00140771b3d0b6281a3746d49bcb87474a1
[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" "44a13bc2aa74098b4859e05e10c0b00140771b3d0b6281a3746d49bcb87474a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling quote v1.0.8
[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 15.19s
[INFO] running `Command { std: "docker" "inspect" "44a13bc2aa74098b4859e05e10c0b00140771b3d0b6281a3746d49bcb87474a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a13bc2aa74098b4859e05e10c0b00140771b3d0b6281a3746d49bcb87474a1", kill_on_drop: false }`
[INFO] [stdout] 44a13bc2aa74098b4859e05e10c0b00140771b3d0b6281a3746d49bcb87474a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 931cd281711fbb35ebf45c4c3eda6cc11b9b97658443653f065af3ebc957bdaf
[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" "931cd281711fbb35ebf45c4c3eda6cc11b9b97658443653f065af3ebc957bdaf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/array_macro-f05efbbfeaaabaa6
[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 /opt/rustwide/target/debug/deps/test-8afd8f88e9439359
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test callback_array ... ok
[INFO] [stdout] test async_send_sync ... ok
[INFO] [stdout] test cancel_in_middle ... ok
[INFO] [stdout] test array_of_void ... ok
[INFO] [stdout] test await_array ... ok
[INFO] [stdout] test const_expr ... ok
[INFO] [stdout] test malicious_length ... ok
[INFO] [stdout] test macro_within_macro ... ok
[INFO] [stdout] test mutability ... ok
[INFO] [stdout] test outer_scope ... ok
[INFO] [stdout] test question_mark ... ok
[INFO] [stdout] test return_in_array ... ok
[INFO] [stdout] test simple_array ... ok
[INFO] [stdout] test big_array ... ok
[INFO] [stdout] test const_array ... ok
[INFO] [stdout] test array_of_void_panic_safety ... ok
[INFO] [stdout] test panic_safety ... ok
[INFO] [stdout] test panic_safety_part_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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 - array (line 67) ... ok
[INFO] [stdout] test src/lib.rs - array (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "931cd281711fbb35ebf45c4c3eda6cc11b9b97658443653f065af3ebc957bdaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931cd281711fbb35ebf45c4c3eda6cc11b9b97658443653f065af3ebc957bdaf", kill_on_drop: false }`
[INFO] [stdout] 931cd281711fbb35ebf45c4c3eda6cc11b9b97658443653f065af3ebc957bdaf