Dec 12 07:38:10.744 INFO checking shard-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:38:10.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 07:38:11.060 INFO [stdout] a4b4ff48eee6b0ad9d03aea572696af06773dbba26d3f1af52dd0a50388a7d39
Dec 12 07:38:11.068 INFO running `"docker" "start" "-a" "a4b4ff48eee6b0ad9d03aea572696af06773dbba26d3f1af52dd0a50388a7d39"`
Dec 12 07:38:11.627 INFO [stderr] usermod: no changes
Dec 12 07:38:11.655 INFO [stderr]     Checking shard v0.1.2 (/source)
Dec 12 07:38:12.000 INFO [stderr] warning: unused import: `ParserError`
Dec 12 07:38:12.002 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 12 07:38:12.002 INFO [stderr]   |
Dec 12 07:38:12.002 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 12 07:38:12.002 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 12 07:38:12.002 INFO [stderr]   |
Dec 12 07:38:12.002 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:38:12.002 INFO [stderr] 
Dec 12 07:38:12.097 INFO [stderr] warning: unused import: `ParserError`
Dec 12 07:38:12.097 INFO [stderr]  --> src/syntax/ast/mod.rs:1:29
Dec 12 07:38:12.097 INFO [stderr]   |
Dec 12 07:38:12.097 INFO [stderr] 1 | use super::parser::{Parser, ParserError, ParserResult};
Dec 12 07:38:12.097 INFO [stderr]   |                             ^^^^^^^^^^^
Dec 12 07:38:12.098 INFO [stderr]   |
Dec 12 07:38:12.098 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:38:12.098 INFO [stderr] 
Dec 12 07:38:12.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 12 07:38:12.369 INFO [stderr] su: No module specific data is present
Dec 12 07:38:12.680 INFO running `"docker" "inspect" "a4b4ff48eee6b0ad9d03aea572696af06773dbba26d3f1af52dd0a50388a7d39"`
Dec 12 07:38:12.802 INFO running `"docker" "rm" "-f" "a4b4ff48eee6b0ad9d03aea572696af06773dbba26d3f1af52dd0a50388a7d39"`
Dec 12 07:38:12.895 INFO [stdout] a4b4ff48eee6b0ad9d03aea572696af06773dbba26d3f1af52dd0a50388a7d39