Nov 29 15:35:53.252 INFO checking vi/dnscache against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:35:53.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 29 15:35:53.842 INFO [stdout] 7965a15ca0dcd282862555728aa23de4244d36f06500ddd12b3233c7d34e74cb
Nov 29 15:35:53.845 INFO running `"docker" "start" "-a" "7965a15ca0dcd282862555728aa23de4244d36f06500ddd12b3233c7d34e74cb"`
Nov 29 15:35:55.445 INFO [stderr] usermod: no changes
Nov 29 15:35:55.648 INFO [stderr]     Checking integer-encoding v1.0.5
Nov 29 15:35:55.648 INFO [stderr]     Checking serde v1.0.43
Nov 29 15:35:55.648 INFO [stderr]     Checking compactmap v0.3.7
Nov 29 15:35:55.648 INFO [stderr]     Checking clamp v0.1.0
Nov 29 15:35:55.651 INFO [stderr]    Compiling proc-macro2 v0.3.7
Nov 29 15:35:55.651 INFO [stderr]    Compiling crc v1.7.0
Nov 29 15:35:55.651 INFO [stderr]     Checking atty v0.2.9
Nov 29 15:35:55.651 INFO [stderr]     Checking log v0.4.1
Nov 29 15:35:56.098 INFO [stderr]     Checking snap v0.2.4
Nov 29 15:35:56.777 INFO [stderr]     Checking dns-parser v0.7.1
Nov 29 15:35:57.188 INFO [stderr]     Checking clap v2.31.2
Nov 29 15:35:57.858 INFO [stderr]     Checking println_logger v0.2.0
Nov 29 15:35:59.260 INFO [stderr]     Checking rusty-leveldb v0.2.3
Nov 29 15:36:05.468 INFO [stderr]    Compiling quote v0.5.2
Nov 29 15:36:07.813 INFO [stderr]    Compiling syn v0.13.1
Nov 29 15:36:18.240 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Nov 29 15:36:18.240 INFO [stderr]    Compiling structopt-derive v0.2.7
Nov 29 15:36:22.281 INFO [stderr]     Checking serde_bytes v0.10.4
Nov 29 15:36:23.072 INFO [stderr]     Checking serde_cbor v0.8.2
Nov 29 15:36:23.217 INFO [stderr]     Checking multimap v0.4.0
Nov 29 15:36:26.972 INFO [stderr]    Compiling serde_derive v1.0.43
Nov 29 15:36:28.056 INFO [stderr]     Checking structopt v0.2.7
Nov 29 15:36:38.155 INFO [stderr]     Checking dnscache v0.3.2 (/source)
Nov 29 15:36:40.554 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 15:36:40.554 INFO [stderr]  --> src/main.rs:8:1
Nov 29 15:36:40.554 INFO [stderr]   |
Nov 29 15:36:40.554 INFO [stderr] 8 | #[macro_use]
Nov 29 15:36:40.554 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 15:36:40.554 INFO [stderr]   |
Nov 29 15:36:40.554 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 15:36:40.554 INFO [stderr] 
Nov 29 15:36:40.568 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 15:36:40.568 INFO [stderr]  --> src/main.rs:8:1
Nov 29 15:36:40.568 INFO [stderr]   |
Nov 29 15:36:40.568 INFO [stderr] 8 | #[macro_use]
Nov 29 15:36:40.568 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 15:36:40.568 INFO [stderr]   |
Nov 29 15:36:40.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 15:36:40.568 INFO [stderr] 
Nov 29 15:36:40.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.47s
Nov 29 15:36:40.951 INFO [stderr] su: No module specific data is present
Nov 29 15:36:41.566 INFO running `"docker" "inspect" "7965a15ca0dcd282862555728aa23de4244d36f06500ddd12b3233c7d34e74cb"`
Nov 29 15:36:41.819 INFO running `"docker" "rm" "-f" "7965a15ca0dcd282862555728aa23de4244d36f06500ddd12b3233c7d34e74cb"`
Nov 29 15:36:42.240 INFO [stdout] 7965a15ca0dcd282862555728aa23de4244d36f06500ddd12b3233c7d34e74cb