[INFO] fetching crate leetcode_test 0.1.1...
[INFO] checking leetcode_test-0.1.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate leetcode_test 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate leetcode_test 0.1.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leetcode_test 0.1.1
[INFO] finished tweaking crates.io crate leetcode_test 0.1.1
[INFO] tweaked toml for crates.io crate leetcode_test 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ad8876367dec2c0c4cf62d53273ac5173aa9cb57ec2057db47cf3799f91178
[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" "14ad8876367dec2c0c4cf62d53273ac5173aa9cb57ec2057db47cf3799f91178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ad8876367dec2c0c4cf62d53273ac5173aa9cb57ec2057db47cf3799f91178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ad8876367dec2c0c4cf62d53273ac5173aa9cb57ec2057db47cf3799f91178", kill_on_drop: false }`
[INFO] [stdout] 14ad8876367dec2c0c4cf62d53273ac5173aa9cb57ec2057db47cf3799f91178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--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] d85746fc93f4f50c805921bfe8861cd89bda69b1bdce11f997eb2a44ab8b438b
[INFO] running `Command { std: "docker" "start" "-a" "d85746fc93f4f50c805921bfe8861cd89bda69b1bdce11f997eb2a44ab8b438b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking leetcode_test v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected closing delimiter: `)`
[INFO] [stdout]   --> tests/test.rs:7:20
[INFO] [stdout]    |
[INFO] [stdout] 7  |       println!("{}", leetcode_test_debug!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 8  | |         ["Trie","insert","search","search"]
[INFO] [stdout] 9  | |         [[],[1, "apple"],["apple"],["app"]]
[INFO] [stdout] 10 | |         [null,null,true,false]
[INFO] [stdout] 11 | |     ));
[INFO] [stdout]    | |_____^ unexpected closing delimiter
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> tests/test.rs:7:20
[INFO] [stdout]    |
[INFO] [stdout] 7  |       println!("{}", leetcode_test_debug!(
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 8  | |         ["Trie","insert","search","search"]
[INFO] [stdout] 9  | |         [[],[1, "apple"],["apple"],["app"]]
[INFO] [stdout] 10 | |         [null,null,true,false]
[INFO] [stdout] 11 | |     ));
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode_test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d85746fc93f4f50c805921bfe8861cd89bda69b1bdce11f997eb2a44ab8b438b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85746fc93f4f50c805921bfe8861cd89bda69b1bdce11f997eb2a44ab8b438b", kill_on_drop: false }`
[INFO] [stdout] d85746fc93f4f50c805921bfe8861cd89bda69b1bdce11f997eb2a44ab8b438b