Oct 12 11:18:34.937 INFO checking vi/dnscache against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:18:34.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 11:18:35.501 INFO blam! 86385edff5a50a086d07098c7187abca40f5d2cd7039a499e80f1a94178a7cf6
Oct 12 11:18:35.503 INFO running `"docker" "start" "-a" "86385edff5a50a086d07098c7187abca40f5d2cd7039a499e80f1a94178a7cf6"`
Oct 12 11:18:37.916 INFO kablam! usermod: no changes
Oct 12 11:18:38.080 INFO kablam!     Checking byteorder v1.2.2
Oct 12 11:18:38.080 INFO kablam!     Checking quick-error v1.2.1
Oct 12 11:18:38.080 INFO kablam!     Checking serde v1.0.43
Oct 12 11:18:38.086 INFO kablam!     Checking integer-encoding v1.0.5
Oct 12 11:18:38.086 INFO kablam!     Checking clamp v0.1.0
Oct 12 11:18:38.090 INFO kablam!     Checking compactmap v0.3.7
Oct 12 11:18:38.090 INFO kablam!    Compiling proc-macro2 v0.3.7
Oct 12 11:18:38.090 INFO kablam!    Compiling crc v1.7.0
Oct 12 11:18:38.876 INFO kablam!     Checking atty v0.2.9
Oct 12 11:18:39.372 INFO kablam!     Checking log v0.4.1
Oct 12 11:18:40.297 INFO kablam!     Checking clap v2.31.2
Oct 12 11:18:41.488 INFO kablam!     Checking println_logger v0.2.0
Oct 12 11:18:42.936 INFO kablam!     Checking snap v0.2.4
Oct 12 11:18:42.936 INFO kablam!     Checking bytes v0.4.6
Oct 12 11:18:42.936 INFO kablam!     Checking dns-parser v0.7.1
Oct 12 11:18:48.565 INFO kablam!     Checking rusty-leveldb v0.2.3
Oct 12 11:18:49.812 INFO kablam!    Compiling quote v0.5.2
Oct 12 11:18:52.976 INFO kablam!    Compiling syn v0.13.1
Oct 12 11:19:09.047 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 12 11:19:09.052 INFO kablam!    Compiling structopt-derive v0.2.7
Oct 12 11:19:17.521 INFO kablam!    Compiling serde_derive v1.0.43
Oct 12 11:19:17.898 INFO kablam!     Checking multimap v0.4.0
Oct 12 11:19:17.900 INFO kablam!     Checking serde_cbor v0.8.2
Oct 12 11:19:17.910 INFO kablam!     Checking serde_bytes v0.10.4
Oct 12 11:19:19.300 INFO kablam!     Checking structopt v0.2.7
Oct 12 11:19:29.216 INFO kablam!     Checking dnscache v0.3.2 (/source)
Oct 12 11:19:31.193 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 11:19:31.193 INFO kablam!  --> src/main.rs:8:1
Oct 12 11:19:31.193 INFO kablam!   |
Oct 12 11:19:31.194 INFO kablam! 8 | #[macro_use]
Oct 12 11:19:31.194 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 11:19:31.194 INFO kablam!   |
Oct 12 11:19:31.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:19:31.195 INFO kablam! 
Oct 12 11:19:31.408 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 11:19:31.408 INFO kablam!  --> src/main.rs:8:1
Oct 12 11:19:31.408 INFO kablam!   |
Oct 12 11:19:31.408 INFO kablam! 8 | #[macro_use]
Oct 12 11:19:31.408 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 11:19:31.408 INFO kablam!   |
Oct 12 11:19:31.408 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:19:31.408 INFO kablam! 
Oct 12 11:19:31.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 53.69s
Oct 12 11:19:31.657 INFO kablam! su: No module specific data is present
Oct 12 11:19:32.750 INFO running `"docker" "rm" "-f" "86385edff5a50a086d07098c7187abca40f5d2cd7039a499e80f1a94178a7cf6"`
Oct 12 11:19:33.092 INFO blam! 86385edff5a50a086d07098c7187abca40f5d2cd7039a499e80f1a94178a7cf6