Sep 01 11:58:21.400 INFO checking vi/dnscache against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 11:58:21.400 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 11:58:21.400 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:58:21.656 INFO blam! d31d36d3d83e81826f9aadc48af2ebfcf44499be28bc3251db0f4ddb42a0fdb8
Sep 01 11:58:21.656 INFO running `"docker" "start" "-a" "d31d36d3d83e81826f9aadc48af2ebfcf44499be28bc3251db0f4ddb42a0fdb8"`
Sep 01 11:58:22.612 INFO kablam!     Checking byteorder v1.2.2
Sep 01 11:58:22.612 INFO kablam!     Checking serde v1.0.43
Sep 01 11:58:22.612 INFO kablam!     Checking integer-encoding v1.0.5
Sep 01 11:58:22.634 INFO kablam!     Checking clamp v0.1.0
Sep 01 11:58:22.635 INFO kablam!     Checking compactmap v0.3.7
Sep 01 11:58:22.635 INFO kablam!    Compiling proc-macro2 v0.3.7
Sep 01 11:58:22.635 INFO kablam!    Compiling crc v1.7.0
Sep 01 11:58:22.635 INFO kablam!     Checking atty v0.2.9
Sep 01 11:58:23.292 INFO kablam!     Checking rand v0.4.2
Sep 01 11:58:23.678 INFO kablam!     Checking iovec v0.1.2
Sep 01 11:58:24.373 INFO kablam!     Checking log v0.4.1
Sep 01 11:58:25.579 INFO kablam!     Checking clap v2.31.2
Sep 01 11:58:26.823 INFO kablam!     Checking println_logger v0.2.0
Sep 01 11:58:27.824 INFO kablam!     Checking snap v0.2.4
Sep 01 11:58:27.832 INFO kablam!     Checking bytes v0.4.6
Sep 01 11:58:27.834 INFO kablam!     Checking dns-parser v0.7.1
Sep 01 11:58:35.695 INFO kablam!     Checking rusty-leveldb v0.2.3
Sep 01 11:58:37.364 INFO kablam!    Compiling quote v0.5.2
Sep 01 11:58:40.007 INFO kablam!    Compiling syn v0.13.1
Sep 01 11:59:00.177 INFO kablam!    Compiling structopt-derive v0.2.7
Sep 01 11:59:00.180 INFO kablam!    Compiling serde_derive_internals v0.23.1
Sep 01 11:59:05.586 INFO kablam!     Checking serde_cbor v0.8.2
Sep 01 11:59:07.087 INFO kablam!     Checking serde_bytes v0.10.4
Sep 01 11:59:07.210 INFO kablam!     Checking multimap v0.4.0
Sep 01 11:59:09.563 INFO kablam!    Compiling serde_derive v1.0.43
Sep 01 11:59:09.717 INFO kablam!     Checking structopt v0.2.7
Sep 01 11:59:22.398 INFO kablam!     Checking dnscache v0.3.2 (file:///source)
Sep 01 11:59:24.513 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:59:24.513 INFO kablam!  --> src/main.rs:8:1
Sep 01 11:59:24.513 INFO kablam!   |
Sep 01 11:59:24.513 INFO kablam! 8 | #[macro_use]
Sep 01 11:59:24.513 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 11:59:24.513 INFO kablam!   |
Sep 01 11:59:24.513 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:59:24.513 INFO kablam! 
Sep 01 11:59:24.524 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:59:24.524 INFO kablam!  --> src/main.rs:8:1
Sep 01 11:59:24.524 INFO kablam!   |
Sep 01 11:59:24.524 INFO kablam! 8 | #[macro_use]
Sep 01 11:59:24.524 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 11:59:24.524 INFO kablam!   |
Sep 01 11:59:24.525 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:59:24.525 INFO kablam! 
Sep 01 11:59:24.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Sep 01 11:59:24.797 INFO kablam! su: No module specific data is present
Sep 01 11:59:25.139 INFO running `"docker" "rm" "-f" "d31d36d3d83e81826f9aadc48af2ebfcf44499be28bc3251db0f4ddb42a0fdb8"`
Sep 01 11:59:25.249 INFO blam! d31d36d3d83e81826f9aadc48af2ebfcf44499be28bc3251db0f4ddb42a0fdb8